{ "response": { "Key": "BKK-SEL", "orig": { "code": "BKK", "type": "airport", "city": "Bangkok", "fullCity": "Bangkok, Thailand", "airport": "Suvarnabhumi Airport" }, "dest": { "code": "SEL", "type": "airport", "city": "Seoul", "fullCity": "Seoul, Korea", "airport": "Incheon Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Bangkok to Seoul?", "answer": "The typical nonstop flight from Bangkok to Seoul takes about 5 hours and 25 minutes, covering a distance of about 2,280 miles. The return flight is longer at about 5 hours and 50 minutes, a difference of 25 minutes due to prevailing winds.", "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 Bangkok to Seoul?", "answer": "Yes, there are direct flights from Bangkok (BKK) to Seoul (ICN). Eight airlines operate non‑stop service on the route — Korean Air (57 weekly flights), Asiana Airlines (22), Thai Airways (21), T'way Air (8), Jin Air (7), VietJet Air (7), Jeju Air (7), and Air Premia (5). Most carriers run daily, while Air Premia operates five days a week (Monday, Tuesday, Thursday, Friday, and Sunday).", "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" ] }, "q3": { "question": "What are the ground transportation options in Seoul?", "answer": "From Incheon International Airport, the fastest way to Seoul city center is the Airport Railroad (AREX) express train, while the most used option overall is the regular commuter rail and subway network, which is integrated and affordable. Airport limousine buses serve many city destinations with fares around 17,000 KRW and are comfortable for those near an express bus terminal. Taxis are available with base fares from 4,800 KRW, plus a 20–40% night surcharge between 22:00 and 04:00; ride-share and car rental are also present but less common for city-center transfer. The Airport Railroad is the most used for its speed and reliability, with taxis and buses preferred for door-to-door convenience.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://airinfo.airport.kr/bbs/ap_en/937/138233/artclView.do?layout=unknown", "title": "News", "favicon": "https://airinfo.airport.kr/Web-home/og/images/apple-touch-icon.png" }, { "url": "https://www.airport.kr/ap_en/1514/subview.do", "title": "International Incheon Airport" }, { "url": "https://airport.kr/ap_en/6636/subview.do?enc=Zm5jdDF8QEB8JTJGYmJzJTJGYXBfZW4lMkY5MzclMkYxMzgyMzMlMkZhcnRjbFZpZXcuZG8lM0Y=", "title": "News", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" } ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Bangkok to Seoul?", "answer": "Yes, overnight red‑eye flights are available nonstop from Bangkok (BKK) to Seoul (ICN). Korean Air, Thai Airways, Asiana Airlines, and Air Premia all operate late‑evening departures, with typical departure windows between 21:30 and 23:55. The flights land in Seoul after midnight — the earliest arrivals touch down in the early hours (around 1–2 AM) and the latest around 5–6 AM 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 Bangkok to Seoul?", "answer": "Korean Air, Asiana Airlines, Thai Airways, T'way Air, Jin Air, Thai Vietjet Air, Jeju Air, and Air Premia all fly nonstop from Bangkok to Seoul, with Korean Air operating the most at 57 weekly flights. Asiana offers 22 weekly flights, Thai Airways 21, T'way Air 8, and Jin Air, Thai Vietjet, and Jeju Air each run 7 weekly flights, while Air Premia has 5. Specific fares aren't provided, but Korean Air, Asiana, and Thai Airways are the main full-service carriers on the route.", "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 Bangkok and Seoul?", "answer": "Common layovers include Hong Kong, Taipei, Shanghai and Tokyo, offering broad connections and efficient transfers with competitive total travel times." }, "q10": { "question": "Which months have the best weather for traveling to Seoul?", "answer": "April to early June and September to October offer mild temperatures, less rain, and smaller crowds than summer or winter holidays." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Bangkok to Seoul?", "answer": "Bring a passport valid for at least six months, any required visa or K-ETA, 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 Seoul?", "answer": "Incheon is the main international gateway, located west of Seoul, serving most full-service airlines and alliances. Gimpo is closer to downtown and handles domestic flights and some short-haul international routes, often used for business and regional connections." }, "q13": { "question": "How do I get to Suvarnabhumi Airport from the city center?", "answer": "From central Bangkok, the Airport Rail Link is the fastest and most popular option, running from Phaya Thai station directly to Suvarnabhumi Airport in about 27 minutes for a low fare. Public taxis are available at Level 1 (Gates 4-7) with metered fares plus a 50 baht surcharge and tolls, while ride-hailing via Grab and AOT Limousine offer more comfort at higher cost. Public buses and vans serve various city points and the Public Transportation Center, but are slower and cheaper. Driving yourself is possible with rental cars and on-site parking, though traffic can make it the least predictable choice.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://suvarnabhumi.airportthai.co.th/service/airport-guide/detail/Transportation_BKK", "title": "Ways to transport", "favicon": "https://suvarnabhumi.airportthai.co.th/service/airport-guide/detail/images/favicons/aot_apple_180.png", "time_published": "2021-08-24T21:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Airport_Rail_Link_(Bangkok)", "title": "Airport Rail Link (Bangkok)", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-08-14T07:44:52Z" }, { "url": "https://suvarnabhumi.airportthai.co.th/service/transportation/detail/304", "title": "Public Taxi", "favicon": "https://suvarnabhumi.airportthai.co.th/service/transportation/detail/images/favicons/aot_apple_180.png" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Seoul airport?", "answer": "Incheon International Airport has several on-site sleeping facilities, including the Incheon Airport Transit Hotel in both Terminal 1 (airside, 4th floor, near Gate 11) and Terminal 2 (airside, opposite Gate 251), plus Darakhyu capsule hotels in the public zones of both terminals. The transit hotels offer rooms in six-hour blocks or standard 24-hour stays for transiting international passengers, while the capsule hotels have a minimum stay of three hours.", "toolsUsed": [ "article_lookup" ], "references": [ { "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://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/en/t2/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z" }, { "url": "https://www.walkerhill.com/transithotel/", "title": "Incheon Airport Transit Hotel", "favicon": "https://www.walkerhill.com/assets/favicon/transithotel/apple-icon.png" }, { "url": "https://www.walkerhill.com/transithotel/jp/t1/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z" }, { "url": "https://www.walkerhill.com/transithotel/kr/t1/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2024-12-15T00:00:00Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Incheon Intl Airport?", "answer": "Incheon International Airport offers free Wi-Fi throughout both terminals, with no password required. Prayer rooms are available in several locations, including near Gate 25 on the fourth floor of Terminal 1 and near Gate 268 in Terminal 2, and they are open 24 hours. Currency exchange offices are operated by multiple banks and are located throughout the arrivals and departures areas of both terminals.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://airport.kr/ap_en/1562/subview.do", "title": "International Incheon Airport" }, { "url": "https://airport.kr/ap_en/6636/subview.do?enc=Zm5jdDF8QEB8JTJGYmJzJTJGYXBfZW4lMkY5MzclMkYxMzgxNjUlMkZhcnRjbFZpZXcuZG8lM0Y=", "title": "News", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" } ] }, "q16": { "question": "Are there accessible services or children's facilities at the Bangkok and Seoul airports?", "answer": "Bangkok's Suvarnabhumi Airport (BKK) provides wheelchair and Ambulift boarding assistance through AOT Ground Aviation Services, with passengers able to bring personal mobility aids free of charge up to 85 kg. At Seoul's Incheon International Airport (ICN), priority lanes serve elderly passengers, young children, persons with disabilities, and pregnant women, with disabled parking zones, help phones, free wheelchair lift service from long-term parking, and an electric vehicle/wheelchair escort service available by calling 1577-2600. Neither airport's public information explicitly describes dedicated children's play areas, so families should contact their airline or the airport information desk for the latest facilities; assistance at both airports is best arranged at least 48 hours in advance through the airline.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://donmueang.airportthai.co.th/service/airport-guide/detail/SpecialAssistanceFacilitiesandServices_DMK", "title": "SpecialAssistanceFacilitiesandServices", "favicon": "https://donmueang.airportthai.co.th/service/airport-guide/detail/images/favicons/aot_apple_180.png", "time_published": "2021-08-24T21:00:00Z" }, { "url": "https://suvarnabhumi.airportthai.co.th/about-us", "title": "About Us", "favicon": "https://suvarnabhumi.airportthai.co.th/images/favicons/aot_apple_180.png" }, { "url": "https://airport.kr/ap_en/1435/subview.do", "title": "International Incheon Airport", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" }, { "url": "https://airport.kr/ap_en/1562/subview.do", "title": "International Incheon Airport" }, { "url": "https://airport.kr/ap_en/1478/subview.do", "title": "International Incheon Airport", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" } ] }, "q17": { "question": "What aircraft are typically used on flights from Bangkok to Seoul?", "answer": "Korean Air operates the most flights on this route, using Boeing 787-9 and Airbus A321neo aircraft. Asiana Airlines flies Airbus A330-300 and Airbus A321neo, while Thai Airways uses Airbus A350-900. Other carriers including T'way Air, Jin Air, Jeju Air, Thai VietJet Air, and Air Premia operate Boeing 737-800, Airbus A321, and Boeing 787-9 respectively.", "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 Bangkok to Seoul?", "answer": "Star Alliance (Asiana Airlines and Thai Airways) and SkyTeam (Korean Air) serve the Bangkok–Seoul route nonstop. Several other carriers — T'way Air, Jin Air, Thai VietJet Air, Jeju Air, and Air Premia — also operate nonstop flights but belong to no global 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" ] }, "q20": { "question": "What are the best airport lounge options when departing from Bangkok?", "answer": "Suvarnabhumi Airport offers a wide range of lounge options, including multiple Miracle First Class and Business Class Lounges spread across Concourses A, C, D, F, G, and Satellite 1, all open 24 hours with comfortable seating, flight monitors, and small work areas. The Coral brand operates several lounges, such as The Coral Finest Business Class Lounge in Concourses C and D and The Coral First Class Lounge near Gate D1, with domestic Coral lounges open from 05:00 to 22:00. Airline-specific lounges include the SilverKris Lounge (Singapore Airlines), Japan Airlines Sakura Lounge, EVA AIR Bangkok VIP Lounge, Thai Airways Royal First, Royal Orchid, and Royal Silk Lounges, China Airlines Dynasty Lounge, Emirates Lounge, Oman Air First and Business Class Lounge, and Bangkok Airways Boutique and Blue Ribbon Lounges. Access is available via Priority Pass, which is included with the American Express Platinum Card, granting entry to eight Miracle First Class Lounges, the Oman Air First and Business Class Lounge, and the Air France–KLM SkyLounge. The Oman Air and Air France–KLM lounges offer shower facilities, and there is currently no official Amex Centurion Lounge at BKK.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://suvarnabhumi.airportthai.co.th/service/facility/detail/230", "title": "Lounges", "favicon": "https://suvarnabhumi.airportthai.co.th/service/facility/detail/images/favicons/aot_apple_180.png" }, { "url": "https://my.prioritypass.com/en-GB/lounges/thailand/suvarnabhumi", "title": "Suvarnabhumi Airport BKK Lounges - BKK Airport Guide and lounges. | Priority Pass", "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c", "time_published": "2026-06-30T08:24:25Z" }, { "url": "https://www.prioritypass.com/en-GB/lounges/thailand/suvarnabhumi", "title": "Suvarnabhumi Airport BKK Lounges - BKK Airport Guide and lounges. | Priority Pass", "favicon": "https://www.prioritypass.com/icon.png?a4ff481221414a5c" }, { "url": "https://americanexpress.com/de-de/amexcited/travel/airport-lounges-bangkok-bkk-2424", "title": "Airport-Lounges am Bangkok Suvarnabhumi Flughafen (BKK)", "favicon": "https://www.americanexpress.com/de-de/amexcited/assets/amex/img/favicons/apple-icon-57x57.png", "time_published": "2024-06-17T14:09:00Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Bangkok to Seoul?", "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 international economy fares usually include one checked bag and a carry-on. Premium cabins and higher fare classes typically offer more generous allowances." }, "q22": { "question": "What cabin and seat options are typical from Bangkok to Seoul?", "answer": "Flights from Bangkok to Seoul commonly feature Economy, Premium Economy on select airlines, and flat-bed Business class." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies depend on the airline and fare; premium and flexible tickets generally allow same‑day changes or standby, whereas restricted economy fares typically do not." } } } }