{
  "response": {
    "Key": "CNX-ICN",
    "orig": {
      "code": "CNX",
      "type": "airport",
      "city": "Chiang Mai",
      "fullCity": "Chiang Mai, Thailand",
      "airport": "Chiang Mai Intl Airport"
    },
    "dest": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chiang Mai to Seoul?",
        "answer": "The flight from Chiang Mai to Seoul covers about 2,100 miles. Nonstop flights typically take 5 hours and 20 minutes, while the return leg takes about 5 hours and 50 minutes due to prevailing winds. Five airlines operate this route, including Korean Air, Jeju Air, Air Busan, Jin Air, and Eastar Jet.",
        "methodology": "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.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Chiang Mai to Seoul?",
        "answer": "Yes, five airlines fly nonstop from Chiang Mai to Seoul: Korean Air, Jeju Air, Air Busan, Jin Air, and Eastar Jet. Korean Air, Jeju Air, and Jin Air operate daily, while Air Busan flies on Monday, Thursday, Friday, and Sunday, and Eastar Jet runs on Wednesday, Thursday, Saturday, and Sunday. The flight takes about 5 hours 20 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.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Seoul?",
        "answer": "From Incheon Airport (ICN) to Seoul, the Airport Railroad Express (AREX) is the most-used option, with an express train reaching Seoul Station in about 43 minutes and a commuter all-stop service taking around 60 minutes. Limousine buses provide comfortable door-to-door service to major hotels and districts, though they are slower and cost about 17,000–18,000 won. Taxis are readily available but can be expensive due to distance, while ride-share apps are limited and car rentals are not recommended given Seoul’s excellent public transit. The AREX express train is both the fastest and most popular choice for travelers.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://airport.kr/bbs/ap_en/937/138233/artclView.do",
            "title": "K2Web Wizard",
            "time_published": "2024-10-16T00:00:00Z"
          },
          {
            "url": "https://www.airport.kr/ap_en/1507/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Seoul",
            "title": "Transportation in Seoul",
            "time_published": "2025-09-22T07:17:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon%20International%20Airport%20Terminal%201%20station",
            "title": "Incheon International Airport Terminal 1 station",
            "time_published": "2026-03-08T09:10:35Z"
          },
          {
            "url": "https://airport.kr/ap_en/6604/subview.do",
            "title": "International Incheon Airport"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Chiang Mai to Seoul?",
        "answer": "Yes, overnight red-eye flights are available nonstop from Chiang Mai to Seoul. Three carriers operate them: Jin Air (LJ) departs daily at 21:45, Jeju Air (7C) departs daily at 23:00, and Eastar Jet (ZE) departs Wednesday, Thursday, Saturday, and Sunday at 23:55. These are late-evening departures that arrive in Seoul in the early morning hours.",
        "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 Chiang Mai to Seoul?",
        "answer": "Jeju Air, Korean Air, Jin Air, Air Busan, and Eastar Jet all fly nonstop from Chiang Mai to Seoul. Jeju Air operates 8 flights a week with late-night departures, Korean Air and Jin Air each run daily service, while Air Busan and Eastar Jet fly 4 times weekly. Specific per-carrier fares aren't listed for this route.",
        "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"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Chiang Mai and Seoul?",
        "answer": "Common layovers include Bangkok, Hong Kong, Taipei, and Kuala Lumpur. Bangkok offers the most frequent connections with short onward flights. Hong Kong and Taipei provide efficient transfers and broad Asian networks. Kuala Lumpur can be a competitive option with visa‑free transit for many nationalities."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seoul?",
        "answer": "April to June and September to October offer mild temperatures, low rainfall, and fewer tourists than peak summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chiang Mai to Seoul?",
        "answer": "Bring a passport valid for at least six months, any required visa or K-ETA for South Korea, proof of onward or return travel, a payment method for baggage, and any necessary vaccination or health documents."
      },
      "q12": {
        "question": "Which airport should I use in Seoul?",
        "answer": "Incheon is the main international gateway serving most long‑haul and full‑service flights, located about 48 km west of central Seoul. Gimpo handles domestic and some short‑haul Asian routes and is much closer to downtown, only 15 km away."
      },
      "q13": {
        "question": "How do I get to Chiang Mai Intl Airport from the city center?",
        "answer": "To reach Chiang Mai International Airport from the city center, the most popular and fastest option is a taxi or ride‑share (such as Grab), which takes around 15–20 minutes and is relatively inexpensive. Public transport is limited; a shuttle bus service (RTC Chiang Mai Smart Bus) serves the airport from areas like the Old City and Nimmanhaemin, but it runs less frequently and takes longer. Driving yourself is also possible, with both short‑term and long‑term parking available at the airport, though finding a spot during peak times can be a challenge.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Chiang%20Mai%20International%20Airport",
            "title": "Chiang Mai International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-10T10:19:57Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Chiang_Mai_International_Airport",
            "title": "Chiang Mai International Airport",
            "time_published": "2026-07-06T01:03:02Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/CentralPlaza%20Chiang%20Mai%20Airport",
            "title": "Central Chiangmai Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-04-02T06:49:42Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Chiang_Rai_International_Airport",
            "title": "Chiang Rai International Airport",
            "time_published": "2026-07-05T22:56:17Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Chiang%20Mai%20Main%20Line",
            "title": "Chiang Mai Main Line",
            "time_published": "2026-03-11T15:27:34Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seoul airport?",
        "answer": "Seoul Incheon Airport offers an on-site transit hotel, the Incheon Airport Transit Hotel, located airside on the 4th floor of Terminal 1, available in 6-hour blocks for connecting international passengers. Terminal 2 has well-regarded free rest zones with reclined loungers and armrest-free benches airside near gates 262–268 and landside on Level 1. The ibis Styles Ambassador Incheon Airport is a nearby hotel connected by shuttle for those needing a full-service stay outside security.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/seoul-incheon-airport-guide.htm",
            "title": "Seoul Incheon Airport Guide (ICN) - 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": "2018-10-02T00:00:42Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/customer/FAQ",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          },
          {
            "url": "http://www.sleepinginairports.net/asia/seoul.htm",
            "title": "Seoul Incheon Airport Guide (ICN) - Sleeping in Airports",
            "time_published": "2026-04-13T17:34:21Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/en/t1/about/Introduction.jsp",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          },
          {
            "url": "https://all.accor.com/a/en/destination/city/hotels-seoul-v5556.html",
            "title": "Hotels in Seoul | Accor ALL.com",
            "time_published": "2025-01-20T00:00:00Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/m/en/t1/about/Introduction.jsp",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Incheon Intl Airport?",
        "answer": "Incheon International Airport offers currency exchange offices, prayer rooms, and free Wi‑Fi. Currency exchange counters are located in the public departure areas on the 3rd floor of both terminals before security, and additional kiosks are available in the arrivals halls on the 1st floor. Multi‑faith prayer rooms can be found in the duty‑free zones of Terminal 1 (near Gate 24) and Terminal 2 (near Gate 231), as well as in the public areas. Free Wi‑Fi is provided throughout the terminals with the network name 'AirportWiFi'.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://airport.kr/ap_en/1562/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://airport.kr/ap_en/1542/subview.do",
            "title": "International Incheon Airport",
            "time_published": "1999-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon%20International%20Airport",
            "title": "Incheon International Airport",
            "time_published": "2026-04-30T15:03:57Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/File:Incheon_International_Airport_Interior.jpg",
            "time_published": "2013-06-13T00:00:00Z"
          },
          {
            "url": "https://airport.kr/ap_en/1413/subview.do",
            "title": "International Incheon Airport"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chiang Mai to Seoul?",
        "answer": "On the nonstop Chiang Mai–Seoul route, the Boeing 737 MAX 8 and Boeing 737 are the aircraft types you'll see, though some flights show an unspecified type — the exact model can vary by day and airline. For connecting itineraries, the most common long-haul aircraft include the Boeing 787-8, Boeing 787-9, and Airbus A350-900 via Bangkok, along with widebodies like the Boeing 787 and Airbus A330-300 via other hubs. Wi-Fi and seatback entertainment are widely available on these aircraft, though the specific amenities depend on the carrier and configuration.",
        "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.",
        "toolsUsed": [
          "route_aircraft"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Chiang Mai to Seoul?",
        "answer": "Korean Air, a SkyTeam member, operates nonstop from Chiang Mai to Seoul. The other carriers on the route — Jeju Air, Jin Air, Air Busan, and Eastar Jet — are not affiliated with any global airline alliance.",
        "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",
          "article_lookup"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Chiang Mai?",
        "answer": "Chiang Mai International Airport has a Thai Airways Royal Orchid Lounge in the domestic terminal near gate 3, accessible to business class and elite status holders with premium food and Wi-Fi. There is also a Bangkok Airways Boutique Lounge landside on the second floor of the domestic terminal, open to Priority Pass members and business class passengers during morning, midday, and late afternoon windows. The Coral Executive Lounge operates in both the domestic and international terminals, offering a paid-access option with standard lounge amenities.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/de-de/travel/lounges/the-platinum-card/CNX",
            "title": "American Express Lounges at Chiang Mai International Airport | Amex DE",
            "time_published": "2026-05-02T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/de-de/travel/lounges/the-platinum-card/CNX/Thai-Airways-Royal-Orchid-Lounge---Up2jkDHfuD",
            "title": "Thai Airways Royal Orchid Lounge at Chiang Mai International Airport | Amex DE",
            "time_published": "2026-05-04T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/thailand/chiang-mai-intl/cnx2-bangkok-airways-boutique-lounge",
            "title": "Bangkok Airways Boutique Lounge CNX AIRPORT Domestic Terminal Chiang Mai Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://prioritypass.com/lounges/thailand/chiang-mai-intl/cnx2-bangkok-airways-boutique-lounge",
            "title": "Bangkok Airways Boutique Lounge CNX AIRPORT Domestic Terminal Chiang Mai Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.lufthansa.com/lhg/at/en/o-d/cy-cy/innsbruck-chiang-mai",
            "title": "Flight from Innsbruck to Chiang Mai (INN-CNX) | Lufthansa",
            "time_published": "2023-11-10T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chiang Mai to Seoul?",
        "answer": "Baggage allowance on Chiang Mai–Seoul flights depends on the airline and fare class. Basic economy tickets typically exclude checked baggage, while standard international economy often includes one checked bag and a carry‑on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chiang Mai to Seoul?",
        "answer": "Flights from Chiang Mai to Seoul typically offer Economy and recliner Business class. Flat-bed Business and Premium Economy are rare on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher‑cabin tickets often allow same‑day changes or standby, while deeply discounted fares typically do not."
      }
    }
  }
}