{ "response": { "Key": "GMP-TYO", "orig": { "code": "GMP", "type": "airport", "city": "Seoul", "fullCity": "Seoul, Korea", "airport": "Gimpo 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 Seoul to Tokyo?", "answer": "A nonstop flight from Seoul (GMP) to Tokyo (likely Haneda HND) typically takes around 2 hours to 2 hours 10 minutes. The return flight is similar, often about 2 hours 10 minutes to 2 hours 20 minutes due to headwinds. With a layover, total time commonly ranges from 4 to 6 hours depending on the connection city." }, "q1": { "question": "Are there any direct flights from Seoul to Tokyo?", "answer": "Yes, four airlines fly nonstop from Seoul Gimpo (GMP) to Tokyo — ANA, JAL, Asiana, and Korean Air — all to Haneda (HND), with no service to Narita. Flights run daily on all four carriers, totaling about 140 weekly departures spread from early morning through evening.", "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 and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. 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. 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", "route_aircraft", "redeye_flights" ] }, "q2": { "question": "Are there visa requirements to travel from Seoul to Tokyo?", "answer": "Yes, there are visa requirements for travel between Seoul and Tokyo, which depend on your nationality: South Korean nationals can enter Japan visa-free for short stays (up to 90 days) for tourism or business. Japanese nationals can enter South Korea visa-free for up to 90 days under the current visa waiver agreement. Third-country nationals should check both Japan and South Korea's visa policies based on their citizenship, as requirements vary. Always verify the latest rules before travel, as policies can change." }, "q6": { "question": "Are overnight (red‑eye) flights available from Seoul to Tokyo?", "answer": "No overnight (red‑eye) flights operate from Seoul (GMP) to Tokyo (TYO) — neither nonstop nor connecting itineraries with a red‑eye long leg were found in the schedule.", "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 Seoul to Tokyo?", "answer": "ANA, Asiana Airlines, Korean Air, and Japan Airlines all fly nonstop from Seoul Gimpo to Tokyo Haneda. ANA operates the most flights at 42 per week, while Asiana and Korean Air each offer 35 weekly departures, and Japan Airlines runs 28 per week. All carriers fly daily with multiple departure times throughout the day.", "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 Seoul and Tokyo?", "answer": "Common layover cities between Seoul and Tokyo include Busan (PUS), Osaka (KIX), Fukuoka (FUK), and Shanghai (PVG). Busan and Osaka offer quick domestic connections with minimal added flight time. Fukuoka provides efficient regional transfers. Shanghai serves as a major hub with broad international connections, but a visa may be required for transit depending on nationality." }, "q9": { "question": "How reliable are on‑time departures on this route from Seoul to Tokyo?", "answer": "On‑time performance is generally high, though afternoon flights can see minor delays. Early departures on Korean Air and Asiana tend to be the most punctual." }, "q10": { "question": "Which months have the best weather for traveling to Tokyo?", "answer": "Late March to early April for cherry blossoms and October to November for autumn colors, both with mild temperatures and comfortable sightseeing." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Seoul to Tokyo?", "answer": "Bring a passport valid for your stay, any required visa or Japan’s electronic travel authorization, proof of onward or return travel, a payment method for baggage and any necessary vaccination certificates." }, "q12": { "question": "Which airport should I use in Tokyo?", "answer": "Tokyo has two main airports. Narita handles most long-haul international flights and some budget carriers, but it is about an hour from central Tokyo. Haneda is much closer to the city center, primarily serves domestic routes and an increasing number of international flights, and is more convenient for business travelers and those heading to popular areas like Shinjuku or Shibuya." }, "q13": { "question": "How do I get to Gimpo Intl Airport from the city center?", "answer": "From central Seoul, the fastest and most popular way to reach Gimpo International Airport is the AREX express train, which connects directly to subway Lines 5 and 9 and takes about 20–30 minutes. Airport limousine buses also serve various city points and are comfortable, though subject to traffic, and taxis or ride‑share offer door‑to‑door convenience at a higher cost. Driving and parking at the airport is possible but generally the most expensive option and not recommended during peak hours.", "toolsUsed": [], "references": [ { "url": "https://en.wikipedia.org/wiki/Gimpo_International_Airport", "title": "Gimpo International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-20T00:34:01Z" }, { "url": "https://en.wikipedia.org/wiki/Gimpo_International_Airport_station", "title": "Gimpo International Airport station", "time_published": "2026-06-18T01:18:13Z" }, { "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/1490/subview.do", "title": "International Incheon Airport", "time_published": "2026-01-22T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Gimpo%20International%20Airport%20station", "title": "Gimpo International Airport station", "time_published": "2025-07-02T14:13:16Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Narita Intl Airport?", "answer": "Narita International Airport has currency exchange counters in Terminals 1 and 2, including on the basement and first floors of Terminal 1 and the basement, first, and third floors of Terminal 2. Prayer rooms are located on the third floor of Terminal 1 both before and after passport control. Free Wi‑Fi is available in Terminal 1 near the fourth-floor departure lobby, and Wi‑Fi rental services can be found in both terminals.", "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 Seoul to Tokyo?", "answer": "On nonstop flights from Seoul Gimpo to Tokyo, the most common aircraft are the Boeing 737 family — especially the 737-800 and standard 737 — along with the Airbus A330-300. Widebody types like the Boeing 787-8, 787-9, and the Airbus A380-800 also appear regularly, while Boeing 767-300, 787-10, 737 MAX 8, 737-900, A321neo, and A350-900 show up less frequently. The exact aircraft depends on the airline and day of travel, and most flights offer Wi‑Fi and seatback entertainment.", "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 Seoul to Tokyo?", "answer": "Star Alliance (via ANA and Asiana), SkyTeam (via Korean Air), and oneworld (via Japan Airlines) all operate nonstop flights from Seoul Gimpo to Tokyo Haneda. No major unaligned carrier flies 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 Seoul?", "answer": "At Seoul Gimpo International Airport (GMP), the main independent lounge in the international terminal is the Sky Hub Lounge, located airside near Gates 35 and R1. It is accessible to Priority Pass and American Express Platinum Card members, as well as business class passengers on certain airlines. The lounge offers complimentary alcoholic drinks, air conditioning, flight information displays, and disabled access, with a maximum stay of 3 hours. It operates daily from 06:30 to 20:00.", "toolsUsed": [], "references": [ { "url": "https://prioritypass.com/en-GB/lounges/south-korea/gimpo-international", "title": "Gimpo International Airport GMP Lounges - GMP Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://americanexpress.com/nl-nl/travel/lounges/the-platinum-card/GMP", "title": "American Express Lounges at Gimpo International Airport | Amex NL", "time_published": "2026-05-03T00:00:00Z" }, { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/GMP", "title": "American Express Lounges at Gimpo International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://prioritypass.com/en/lounges/south-korea/seoul-gimpo-international/gmp4-sky-hub-lounge", "title": "Sky Hub Lounge GMP AIRPORT International Terminal Seoul Gimpo International | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Gimpo_International_Airport", "title": "Gimpo International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-20T00:34:01Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Seoul to Tokyo?", "answer": "Baggage allowance depends on the airline and fare type. Basic economy tickets are often restrictive and may not include a checked bag, while standard economy on international flights typically includes one checked bag and a carry‑on. Premium cabins offer more generous allowances." }, "q22": { "question": "What cabin and seat options are typical from Seoul to Tokyo?", "answer": "On Seoul to Tokyo routes, you'll typically find Economy and flat‑bed Business class; Premium Economy is uncommon on this short‑haul segment." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies differ by airline and fare; flexible and premium tickets usually allow same‑day changes or standby, while basic economy fares typically do not." } } } }