{"response": {"Key": "HAN-TYO", "orig": {"code": "HAN", "type": "airport", "city": "Hanoi", "fullCity": "Hanoi, Vietnam", "airport": "Noi Bai Intl Airport"}, "dest": {"code": "TYO", "type": "airport", "city": "Tokyo", "fullCity": "Tokyo, Japan", "airport": "Narita Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Hanoi to Tokyo?", "answer": "The typical nonstop flight from Hanoi to Tokyo takes about 5 hours and 10 minutes, covering roughly 2,310 miles. The return leg is longer at about 5 hours and 50 minutes, with the westbound journey taking around 40 minutes more due to prevailing winds. Connecting options are available but generally add several hours to the total travel time.", "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"]}, "q3": {"question": "What are the ground transportation options in Tokyo?", "answer": "From Narita Airport, the fastest option to central Tokyo is the Narita Express (N'EX) train, reaching Tokyo Station in about 55 minutes. The Keisei Skyliner is another express train, while regular JR and Keisei trains offer cheaper but slower alternatives. Airport limousine buses provide direct service to major hotels and districts, and taxis are available but expensive for the 60–70 km journey. Rental cars are an option, though most visitors use the efficient rail network. The Narita Express is the most-used choice for its speed, comfort, and direct connections.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/Narita%20Express", "title": "Narita Express", "time_published": "2026-03-01T17:13:38Z"}, {"url": "http://www.narita-airport.jp/en/service/transportation/", "title": "Transportation / Accommodation / Refreshment Space | NARITA INTERNATIONAL AIRPORT", "time_published": "2016-01-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Narita_Express", "title": "Narita Express", "time_published": "2026-06-09T19:28:20Z"}, {"url": "https://www.narita-airport.jp/en/faq/access/", "title": "Frequently Asked Questions list of Airport Access | NARITA INTERNATIONAL AIRPORT", "time_published": "2016-01-01T00:00:00Z"}, {"url": "https://www.mlit.go.jp/kankocho/en/siryou/toukei/syouhityousa.html", "title": "International Visitor Survey | Statistical Information | Statistics/White Paper | Japan Tourism Agency", "time_published": "2026-04-15T00:00:00Z"}]}, "q6": {"question": "Are overnight (red‑eye) flights available from Hanoi to Tokyo?", "answer": "Overnight red‑eye flights operate nonstop from Hanoi to Tokyo Narita on both Japan Airlines and ANA. Japan Airlines runs two daily red‑eyes departing around 11:20 PM and 11:55 PM, while ANA has one daily red‑eye departing around 11:35 PM. These flights arrive the next morning in Tokyo.", "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 Hanoi to Tokyo?", "answer": "VietJet Air, All Nippon Airways (ANA), Vietnam Airlines, and Japan Airlines all operate nonstop from Hanoi to Tokyo. VietJet runs four daily flights to Narita, totaling 28 per week, while ANA offers 15 weekly flights to Narita, and Vietnam Airlines flies 14 weekly to Narita plus another 14 to Haneda. Japan Airlines also serves Narita with 14 weekly flights. Typical per‑carrier fares are not available in the schedule data 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 Hanoi and Tokyo?", "answer": "Common layover hubs include Hong Kong, Taipei, Seoul, and Bangkok. These cities offer efficient connections through major Asian carriers, broad onward networks, and visa-free transit facilities for many nationalities, keeping total travel time competitive on the Hanoi–Tokyo route."}, "q10": {"question": "Which months have the best weather for traveling to Tokyo?", "answer": "March to May and October to November offer mild temperatures, blooming or colorful foliage, and fewer tourists."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Hanoi to Tokyo?", "answer": "Bring a passport valid for the duration of your stay, any required Japanese visa, proof of onward or return travel, a payment method for baggage, and any necessary vaccination or insurance documents."}, "q12": {"question": "Which airport should I use in Tokyo?", "answer": "Narita serves most long‑haul international flights and is about 60 km from central Tokyo, while Haneda is much closer to downtown and handles many domestic and an increasing number of international routes, often preferred for business travel."}, "q13": {"question": "How do I get to Noi Bai Intl Airport from the city center?", "answer": "To reach Noi Bai International Airport from downtown Hanoi, the fastest and most popular option is a metered taxi or ride‑share, taking about 30 minutes. Public buses and minibuses are available for a lower cost, though the journey is longer. Driving is possible via the Nhật Tân Bridge or National Road 3, with parking at the airport.", "toolsUsed": [], "references": [{"url": "https://hanoiairportonline.com/hanoi-airport-transportation", "title": "Hanoi Airport Transportation – Hanoi Airport Guide", "favicon": "https://www.hanoiairportonline.com/wp-content/themes/eleven40-pro-airport/images/favicon.ico"}, {"url": "https://hanoiairportonline.com", "title": "Hanoi Airport Guide – Hanoi International Airport (Noi Bai) Vietnam", "favicon": "https://www.hanoiairportonline.com/wp-content/themes/eleven40-pro-airport/images/favicon.ico"}, {"url": "https://en.wikipedia.org/wiki/VVNB_Airport", "title": "Noi Bai International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-08T17:07:05Z"}, {"url": "https://en.wikipedia.org/wiki/Noi%20Bai%20International%20Airport", "title": "Noi Bai International Airport", "time_published": "2026-04-30T17:46:29Z"}, {"url": "http://www.hanoiairportonline.com/public-taxi", "title": "Hanoi Airport Public Taxi – Hanoi Airport Guide", "time_published": "2026-01-01T00:00:00Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Tokyo airport?", "answer": "Tokyo Narita Airport (NRT) has a 24-hour capsule hotel called nine hours Narita Airport located in Terminal 2, which offers overnight stays and day-use rooms with showers. Day rooms with ensuite showers are also available in Terminals 1 and 2 for transit passengers, and several traditional hotels are a short drive away with shuttle service. No on-site hotels require a shuttle within the airport, though the capsule hotel is inside Terminal 2.", "toolsUsed": [], "references": [{"url": "https://sleepinginairports.net/guides/tokyo-narita-airport-guide.htm", "title": "Tokyo Narita Airport Guide (NRT) - 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": "2018-10-02T00:00:56Z"}, {"url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-tokyo-narita-airport.htm", "title": "Sleeping in Tokyo Narita Airport", "time_published": "2024-04-29T00:00:00Z"}, {"url": "https://activities.marriott.com/asia/japan/tokyo/activities/private_one_way_transfer_narita_airport_to_tokyo-XBHJ84", "title": "Private One-way Transfer Narita Airport To Tokyo", "time_published": "2026-02-23T00:00:00Z"}, {"url": "http://activities.marriott.com/asia/japan/ginza/activities/private_departure_transfer_central_tokyo_city_to_narita_international_airport-XARSOP?property=TYOAR", "title": "Private Departure Transfer : Central Tokyo City to Narita International Airport", "time_published": "2026-04-01T00:00:00Z"}, {"url": "https://all.accor.com/a/en/destination/place/hotels-narita-international-airport-ci242.html?pageIndex=2", "title": "Hotels near Narita International Airport – Book on all.accor.com", "time_published": "2026-04-22T00:00:00Z"}, {"url": "http://www.narita-airport.jp/en/service/transportation/capsule-hotel/", "title": "Capsule Hotel | NARITA INTERNATIONAL AIRPORT", "time_published": "2016-01-01T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Narita Intl Airport?", "answer": "At Tokyo Narita International Airport, currency exchange counters and ATMs are available in all terminals, with locations in the arrivals lobbies, departure areas, and basements. Prayer rooms are provided in Terminal 1 on the third floor both before and after passport control, and Terminal 2 also has a prayer room on the third floor in the international departures area. Free Wi‑Fi is offered throughout the terminals, with rental and SIM card services available near arrivals and information counters.", "toolsUsed": [], "references": [{"url": "http://www.narita-airport.jp/en/service/ud/guide/", "title": "Narita Airport Facility Layout | NARITA INTERNATIONAL AIRPORT", "time_published": "2016-01-01T00:00:00Z"}, {"url": "http://www.narita-airport.jp/en/service/transportation/", "title": "Transportation / Accommodation / Refreshment Space | NARITA INTERNATIONAL AIRPORT", "time_published": "2016-01-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Narita%20Express", "title": "Narita Express", "time_published": "2026-03-01T17:13:38Z"}, {"url": "https://en.wikipedia.org/wiki/Narita_Express", "title": "Narita Express", "time_published": "2026-06-09T19:28:20Z"}, {"url": "http://www.mlit.go.jp/koku/15_hf_000032.html", "title": "Narita International Airport - MLIT Japan", "time_published": "2006-01-01T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Hanoi to Tokyo?", "answer": "On nonstop flights from Hanoi to Tokyo, the most common aircraft types are the Airbus A321-100 and Boeing 787, with the A321-100 operated by VietJet Air and the 787 by Vietnam Airlines; VietJet Air also occasionally uses the Airbus A318. Connecting itineraries introduce additional types like the Boeing 777-300ER and Airbus A350-900, though the exact aircraft can vary by day and airline. Wi-Fi and seatback entertainment are widely available on this route.", "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 Hanoi to Tokyo?", "answer": "The nonstop carriers on Hanoi–Tokyo are VietJet Air (VJ), All Nippon Airways (NH), Vietnam Airlines (VN), and Japan Airlines (JL). VietJet Air is a low-cost carrier with no alliance; All Nippon Airways belongs to Star Alliance, Vietnam Airlines to SkyTeam, and Japan Airlines to Oneworld — so all three major global alliances are represented nonstop on the 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"]}, "q20": {"question": "What are the best airport lounge options when departing from Hanoi?", "answer": "At Noi Bai International Airport in Hanoi, the primary lounge options are the SH Premium Lounge Ha Noi locations, with one in Domestic Terminal 1 (open 04:30–23:00) and two in International Terminal 2 (one open 06:00–23:59, the other 06:30–02:00). These independent lounges are accessible via Priority Pass and select credit cards like the American Express Platinum Card, and they offer a quiet space with basic refreshments away from the terminal bustle. Vietnam Airlines likely operates its own branded lounges for business class and elite passengers, but their specific names and access details are not confirmed in the available data. No other airline-branded lounges (such as Delta Sky Club or United Club) or additional independent chains like Plaza Premium are verified at this airport.", "toolsUsed": [], "references": [{"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/HAN", "title": "American Express Lounges at Noi Bai International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://www.prioritypass.com/en-GB/lounges/vietnam/noi-bai-international", "title": "Noi Bai International Airport HAN Lounges - HAN Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://americanexpress.com/en-gb/travel/lounges/the-platinum-card/HAN", "title": "American Express Lounges at Noi Bai International Airport | Amex GB", "time_published": "2026-05-02T00:00:00Z"}, {"url": "https://prioritypass.com/en/lounges/vietnam/hanoi-noibai-international/han5-asg-sky-lounge", "title": "Noi Bai International Airport HAN Lounges - HAN Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/VVNB_Airport", "title": "Noi Bai International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-08T17:07:05Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Hanoi to Tokyo?", "answer": "Baggage allowance depends on the airline and fare type. Basic economy tickets are restrictive, often excluding checked baggage, while standard international economy fares typically include one checked bag and a carry‑on. Premium cabins generally offer more generous allowances."}, "q22": {"question": "What cabin and seat options are typical from Hanoi to Tokyo?", "answer": "On the Hanoi to Tokyo route, you can typically choose Economy, Premium Economy, and flat-bed Business class, with First class available on select flights."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium cabin tickets typically offer same‑day changes or standby, while basic fares often do not."}}}}