{
  "response": {
    "Key": "DAC-SIN",
    "orig": {
      "code": "DAC",
      "type": "airport",
      "city": "Dhaka",
      "fullCity": "Dhaka, Bangladesh",
      "airport": "Hazrat Shahjalal Intl Airport"
    },
    "dest": {
      "code": "SIN",
      "type": "airport",
      "city": "Singapore",
      "fullCity": "Singapore, Singapore",
      "airport": "Changi Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Dhaka to Singapore?",
        "answer": "The flight from Dhaka to Singapore is about 1,800 miles and typically takes 4 hours 5 minutes. The return leg is about 4 hours, a difference of only five minutes, so the flight time is essentially the same in both directions.",
        "methodology": "Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Dhaka to Singapore?",
        "answer": "Yes, three airlines fly nonstop from Dhaka to Singapore — Singapore Airlines (twice daily, at 4:00 PM and 11:55 PM), Biman Bangladesh Airlines (once daily at 8:25 AM), and US-Bangla Airlines (once daily at 10:30 PM) — for a total of 28 weekly nonstop flights, all operating daily. The flight takes about 4 hours and 5 minutes on average.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule",
          "redeye_flights"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Singapore?",
        "answer": "Singapore Changi Airport offers several ground transportation options into the city center: the MRT train (via Changi Airport Station, with a transfer at Tanah Merah or Expo), public buses, taxis, and ride-hailing apps like Grab, Gojek, Zig, and Tada. The MRT is the most affordable option and is well-connected, while taxis and ride-hailing provide convenient point-to-point service in about 20–30 minutes to central areas. Public transport (MRT and buses) is the most commonly used mode overall in Singapore, and the city’s transport system is ranked among the world’s best for reliability and efficiency. The fastest option is typically a taxi or ride-hailing car, though travel time depends on traffic.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://changiairport.com/en/at-changi/transport-and-directions/getting-to-changi-airport.html",
            "title": "Getting to Changi Airport: Transport Options & Directions",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://changiairport.com/au/en/experience/travel-inspiration/how-to-choose-the-right-airport-transfer.html",
            "title": "How to choose the right airport transfer from Changi Airport | Travel Inspiration from Changi Airport",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://www.changiairport.com/en/at-changi/transport-and-directions/leaving-the-airport.html",
            "title": "Leaving Changi Airport: Transport Options",
            "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport_in_Singapore",
            "title": "Transport in Singapore",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-27T19:12:13Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Changi_Airport_Skytrain",
            "title": "Changi Airport Skytrain",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-09T13:48:51Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Dhaka to Singapore?",
        "answer": "Yes, red‑eye flights operate nonstop from Dhaka (DAC) to Singapore (SIN). Biman Bangladesh Airlines departs daily at 10:30 PM and Singapore Airlines departs daily at 11:55 PM. Both are overnight flights that arrive in the early hours of the next morning.",
        "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Dhaka to Singapore?",
        "answer": "Biman Bangladesh Airlines, US-Bangla Airlines, and Singapore Airlines all fly nonstop from Dhaka to Singapore. Biman Bangladesh operates daily, US-Bangla Airlines also runs a daily flight, and Singapore Airlines offers two daily departures. Specific per-carrier fares aren't listed here, though Singapore Airlines generally commands a premium while the Bangladeshi carriers tend to be more affordable.",
        "methodology": "Airlines and weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Dhaka and Singapore?",
        "answer": "Common layovers between Dhaka and Singapore include Kuala Lumpur, Bangkok, and Colombo. Kuala Lumpur offers a short detour with many onward flights, while Bangkok provides efficient transfers and visa-free transit for many nationalities. Colombo serves as a convenient midpoint with smooth connections."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Singapore?",
        "answer": "February to April offer the most sunshine and lower humidity, with fewer tourists outside major holidays."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Dhaka to Singapore?",
        "answer": "Bring a passport valid for at least six months, a valid visa or SG Arrival Card if required, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Singapore?",
        "answer": "Singapore has only one commercial airport, Changi Airport, so you will use it. It is located about 20 km east of the city centre and serves all flights."
      },
      "q13": {
        "question": "How do I get to Hazrat Shahjalal Intl Airport from the city center?",
        "answer": "From downtown Dhaka, the most practical ways to reach Hazrat Shahjalal International Airport are ride-hailing apps like Uber, Pathao, Obhai, or Shohoz, and pre-paid taxis from the kiosk at the airport — both are popular, with ride-hailing generally fastest and most convenient given Dhaka's traffic. There is also a railway station directly outside the airport, served by local and intercity trains from Kamalapur and other stations, though it is less used for airport access. Driving yourself is possible via the eight-lane Airport Road, and the airport has parking, but congestion is severe and parking can be limited. Public buses exist but are disorganized and not recommended for airport transfers.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat%20Shahjalal%20International%20Airport",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-26T21:56:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dhaka_Airport_railway_station",
            "title": "Dhaka Airport railway station",
            "time_published": "2026-07-02T11:15:56Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat_Shahjalal_International_Airport",
            "title": "Hazrat Shahjalal International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T14:50:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport_in_Dhaka",
            "title": "Transport in Dhaka",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-16T14:16:15Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Singapore airport?",
        "answer": "Singapore Changi Airport has several on-site and terminal-connected hotels. Airside transit hotels include the Changi Transit Hotel in Terminal 1 and Ambassador Transit Hotels in Terminals 2 and 3, while YOTELAIR is located in the Jewel complex at Level 4. There is also a Crowne Plaza Changi Airport roughly a 3-minute walk from Terminal 3.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://changiairport.com/en/at-changi/facilities-and-services-directory/transit-hotels.html",
            "title": "Changi Airport Transit Hotels - Singapore Airport Stays",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://www.sleepinginairports.net/guides/singapore-changi-airport-guide.htm",
            "title": "Singapore Changi Airport Guide (SIN) - Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2018-10-02T00:00:45Z"
          },
          {
            "url": "https://changiairport.com/id/id/at-changi/facilities-and-services-directory/transit-hotels.html",
            "title": "Hotel Transit Changi Airport - Menginap di Bandara Singapura",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Changi Airport?",
        "answer": "Singapore Changi Airport (SIN) offers currency exchange offices across its terminals, with multiple money changers and banking services available in both public and transit areas, including locations in Terminals 1, 2, 3, and 4 as well as Jewel Changi Airport. Prayer rooms and quiet rooms are provided in all terminals, typically near the transit areas and sometimes adjacent to restrooms, offering dedicated spaces for prayer and meditation. Free Wi-Fi is available throughout all terminals and Jewel, with unlimited access via the 'WiFi@Changi' network after a simple registration or login process.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://changiairport.com/en/at-changi/facilities-and-services-directory/explore-changi-airport-lounges-airline-lounges-information.html",
            "title": "Changi Airport Facilities & Services Directory",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://www.changiairport.com/en/at-changi/facilities-and-services-directory.html",
            "title": "Changi Airport Facilities & Services Directory",
            "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Changi_Airport",
            "title": "Changi Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T10:49:10Z"
          },
          {
            "url": "https://nowboarding.changiairport.com/discover-changi/pay-per-use-lounges-singapore-changi-airport.html",
            "title": "Pay-per-use lounges at Changi Airport: Access, amenities & prices",
            "favicon": "https://nowboarding.changiairport.com/etc.clientlibs/canowboarding/clientlibs/canowboarding/resources/images/favicon.ico",
            "time_published": "2026-04-15T00:00:00Z"
          },
          {
            "url": "https://changiairport.com/en/corporate/partnering-us/airport-concessions.html",
            "title": "Airport Concessions Partnerships | Changi Airport Group",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Dhaka and Singapore airports?",
        "answer": "At Singapore Changi Airport, the Care@Changi programme offers accessible facilities and personalised support for travellers with reduced mobility, invisible disabilities, children, and service animals, with Care Ambassadors identifiable by gold badges and Special Assistance Lanes for families; assistance should be arranged with your airline at least 48 hours in advance. At Dhaka's Shahjalal International Airport, specific accessibility services and children's play areas are not detailed in the available sources, though the airport is undergoing major terminal expansion that is expected to improve facilities.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat_Shahjalal_International_Airport",
            "title": "Hazrat Shahjalal International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T14:50:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat_Shahjalal_International_Airport_Pedestrian_Underpass",
            "title": "Hazrat Shahjalal International Airport Pedestrian Underpass",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-23T23:43:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat%20Shahjalal%20International%20Airport",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-26T21:56:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Airport_Road,_Dhaka",
            "title": "Airport Road, Dhaka",
            "time_published": "2026-07-30T11:17:44Z"
          },
          {
            "url": "https://changiairport.com/en/at-changi/special-assistance.html",
            "title": "Special Assistance & Traveller Accessibility Support | Changi Airport",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://nowboarding.changiairport.com/discover-changi/changi-airport-baggage-wheelchair-useful-services.html",
            "title": "Guide to Changi Airport services: Wheelchair, baggage and buggy assistance",
            "favicon": "https://nowboarding.changiairport.com/etc.clientlibs/canowboarding/clientlibs/canowboarding/resources/images/favicon.ico",
            "time_published": "2026-05-15T00:00:00Z"
          },
          {
            "url": "https://aim-sg.caas.gov.sg/aim-content/uploads/aip/2025-07-24/final/2016-09-29/html/eSUP/eSUP-2016-083-en-GB.html?s=44D30EDBFE4DC0CBE824F5A48AC9E7C0A28CD8CE",
            "title": "SUP 083 2016 SINGAPORE CHANGI AIRPORT - IMPLEMENTATION OF AIRPORT COLLABORATIVE DECISION MAKING (A-CDM)"
          },
          {
            "url": "https://changiairport.com/en/at-changi/facilities-and-services-directory/explore-changi-airport-lounges-airline-lounges-information.html",
            "title": "Changi Airport Facilities & Services Directory",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://www.changiairport.com/en/at-changi/facilities-and-services-directory.html",
            "title": "Changi Airport Facilities & Services Directory",
            "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Dhaka to Singapore?",
        "answer": "Singapore Airlines operates the most flights on the Dhaka to Singapore route, using Boeing 737 MAX 8 and Boeing 787 family aircraft. Biman Bangladesh Airlines and US-Bangla Airlines both fly Boeing 737-800s on this route.",
        "methodology": "Aircraft types come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Dhaka to Singapore?",
        "answer": "Singapore Airlines (Star Alliance), Biman Bangladesh Airlines, and US-Bangla Airlines fly nonstop from Dhaka to Singapore; Biman and US-Bangla are not part of any global alliance. No SkyTeam or oneworld carriers operate nonstop on this route, though connecting itineraries via those alliances may exist.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Dhaka?",
        "answer": "When departing Dhaka's Hazrat Shahjalal International Airport, you have several lounge options: UCB Lounge, MTB Air Lounge, Skylounge, and Intercontinental Dhaka Balaka Executive Lounge are all available in Terminal 1, with UCB and MTB also operating in the Domestic Terminal. The Skylounge is open 24 hours and offers air conditioning, conference facilities, disabled access, flight information screens, a library, quiet room, prayer room, complimentary foot massage chairs, and a separate smoking room, with a maximum stay of 6 hours and free admission for two children under 5 per cardholder. The Intercontinental Dhaka Balaka Executive Lounge is open 24 hours, accessible only to international departing passengers, with premium food, Wi-Fi, TVs, flight monitors, internet terminals, a smoking room, and a maximum stay of 4 hours; spirits, beer, wine, conference rooms, and à la carte menu items are available for an additional fee, and children under 2 are admitted free with an adult.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://prioritypass.com/en-GB/lounges/bangladesh/shahjalal-international",
            "title": "Hazrat Shahjalal International Airport DAC Lounges - DAC Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/bangladesh/shahjalal-international/dac1-skylounge",
            "title": "Skylounge DAC AIRPORT Terminal 1 Dhaka Hazrat Shahjalal Intl | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=ef949f0c-b250-4f4a-ab37-eca7515a162f"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/DAC/Intercontinental-Dhaka-Balaka-Executive-Lounge-Terminal-1-International-0dAc9RJuU3",
            "title": "Intercontinental Dhaka Balaka Executive Lounge at Hazrat Shahjalal International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.americanexpress.com/zh-tw/travel/lounges/the-platinum-card/DAC/Intercontinental-Dhaka-Balaka-Executive-Lounge-Terminal-1-International-0dAc9RJuU3/",
            "title": "Intercontinental Dhaka Balaka Executive Lounge 位於 Hazrat Shahjalal International Airport | Amex TW",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://prioritypass.com/ja-JP/lounges/bangladesh/shahjalal-international",
            "title": "Hazrat Shahjalal International Airport DAC Lounges - DAC Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=5e68d49c-5634-46d6-805f-911d97b48125",
            "time_published": "2026-08-18T11:40:12Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Dhaka to Singapore?",
        "answer": "Baggage allowance on Dhaka–Singapore flights depends on the airline and fare type. Basic economy tickets usually do not include a checked bag, while standard international economy fares often include one checked bag and a carry‑on. Premium cabins provide more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Dhaka to Singapore?",
        "answer": "Flights from Dhaka to Singapore typically offer Economy and flat‑bed Business class; Premium Economy is uncommon on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium tickets generally allow same‑day changes or standby, while budget fares typically do not."
      }
    }
  }
}