{ "response": { "Key": "HKG-SEL", "orig": { "code": "HKG", "type": "airport", "city": "Hong Kong", "fullCity": "Hong Kong, Hong Kong", "airport": "Hong Kong Intl 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 Hong Kong to Seoul?", "answer": "The flight from Hong Kong to Seoul is about 1,290 miles and typically takes 3 hours 40 minutes nonstop. The return leg averages 4 hours, roughly 20 minutes longer 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 Hong Kong to Seoul?", "answer": "Hong Kong to Seoul has abundant daily non‑stop flights, with nine carriers — Cathay Pacific, HK Express, Korean Air, Hong Kong Airlines, Asiana, T'way, Jeju Air, Air Busan, and Air Premia — operating roughly 259 weekly departures, mostly to Incheon (ICN). Air Premia flies four times a week (Mon/Wed/Fri/Sun) while all others are daily. Flight time is about 3 hours 40 minutes eastbound and roughly 4 hours on the return.", "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. 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_airlines", "flight_schedule", "route_aircraft" ] }, "q3": { "question": "What are the ground transportation options in Seoul?", "answer": "From Incheon International Airport (ICN), the main options to reach Seoul are the Airport Railroad (AREX) train, airport limousine buses, and taxis. The AREX express train is the fastest way to central Seoul, while the airport limousine bus is highly convenient if you're staying near an express bus terminal, with adult fares around 17,000 KRW for direct routes. Taxis are readily available with a base fare of 4,800 KRW to Seoul, though a 20% surcharge applies for Seoul-registered taxis and night surcharges of 20-40% after 22:00. Many travelers prefer driving their own cars or taking the Airport Railroad, but the limousine bus is the most recommended for convenience from major bus terminals. Ride-sharing and car rentals are not prominently featured as primary options for this route.", "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 Hong Kong to Seoul?", "answer": "Yes, overnight red‑eye flights operate nonstop from Hong Kong (HKG) to Seoul Incheon (ICN) on HK Express (UO), with 14 weekly departures available daily. The typical departure window is around 9:00–9:05 PM, arriving in Seoul 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 Hong Kong to Seoul?", "answer": "Non‑stop flights from Hong Kong to Seoul are operated by Cathay Pacific, Hong Kong Express, Korean Air, Hong Kong Airlines, Asiana Airlines, T'way Air, Jeju Air, Air Busan, and Air Premia. Cathay Pacific offers the highest frequency at 64 weekly flights, followed closely by Hong Kong Express with 63, Korean Air with 42, Hong Kong Airlines with 35, and Asiana with 28; the remaining carriers provide between 4 and 9 weekly services. All flights arrive at Incheon International Airport.", "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 Hong Kong and Seoul?", "answer": "Common layover cities include Taipei, Shanghai, Beijing, and Tokyo. Taipei offers efficient transfers and broad connections via China Airlines and EVA Air. Shanghai and Beijing provide extensive networks through China Eastern and Air China, though a transit visa may be needed depending on nationality. Tokyo features seamless connections with Japan Airlines and ANA, often with visa‑free transit for many travelers." }, "q10": { "question": "Which months have the best weather for traveling to Seoul?", "answer": "April to June and September to October offer mild, sunny weather and fewer tourists than summer or winter holidays." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Hong Kong to Seoul?", "answer": "Bring a passport valid for at least six months beyond your stay, a K-ETA or valid visa if required, proof of onward or return travel, and a payment method for baggage and any applicable health documents." }, "q12": { "question": "Which airport should I use in Seoul?", "answer": "Incheon is the main international airport, located about 48 km west of central Seoul, serving most full‑service airlines and global connections. Gimpo is closer to downtown, primarily handling domestic flights and some regional routes to nearby countries, favoured for quick access to the city." }, "q13": { "question": "How do I get to Hong Kong Intl Airport from the city center?", "answer": "The Airport Express train is the fastest and most popular way to reach Hong Kong International Airport from the city center, with public buses offering extensive coverage across Hong Kong. Taxis provide a flexible, door-to-door option at a higher cost, and residents' coaches serve neighboring residential areas. Ride-share services are not a primary official option at the airport, though driving and parking are available including a valet parking service.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://hongkongairport.com/en/transport/to-from-airport", "title": "Overview, To and From Airport - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "url": "https://hongkongairport.com/tc/transport", "title": "æ¦ è¦½½½, ä¾¾¾ å¾¾¾ æ© å ´ç 交é è¨­æ ½½½ - é¦ æ¸¯å é æ© å", "time_published": "2026-03-30T00:00:00Z" }, { "url": "https://hongkongairport.com/en/transport/to-from-airport/taxis.page", "title": "Taxis, To and From Airport - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "url": "https://www.hongkongairport.com/en/transport/mainland-connection/mainland-coaches/", "title": "Chinese Mainland Coaches, Chinese Mainland Connection - Hong Kong International Airport", "favicon": "https://www.hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Seoul airport?", "answer": "Incheon International Airport has several on-site sleeping options, including the Incheon Airport Transit Hotel in Terminal 1 on the 4th floor near Gate 11 and another location in Terminal 2 opposite Gate 251. There are also Darakhyu capsule hotels in both terminals, located in the public zones of the Transportation Centers. These hotels offer rooms by the hour or for full-day stays, and the transit hotels are available only to passengers transiting between international flights.", "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": "At Incheon International Airport (ICN), which serves Seoul, currency exchange offices and prayer rooms or chapels are available, along with free Wi‑Fi throughout the terminals. Currency exchange counters are located in both Terminal 1 and Terminal 2, typically near the arrivals and departure areas, while prayer rooms and interfaith chapels can be found in the same terminals, often on the upper levels near the transit lounges. Free Wi‑Fi is provided across all passenger areas of the airport.", "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 Hong Kong and Seoul airports?", "answer": "Hong Kong International Airport offers extensive barrier-free services, including complimentary wheelchair assistance arranged through your airline or travel agent (or paid via ALLWAYS at +852 2275 0000), a Courtesy Channel for expedited security and immigration, braille maps, tactile guide paths, Caring Corners, and accessible changing rooms. Incheon International Airport provides priority lanes for the mobility impaired, disabled parking and drop-off zones, free wheelchair lift service between long-term parking and the terminal (reserve on weekdays at 82-32-741-3217), and electric vehicle or wheelchair transport via help desk 1577-2600 or on-site help phones. Hong Kong also has nursing rooms, infant stroller and baby stroller services, and a Sensory Corner, while at Incheon you should contact your airline in advance for mobility services, as procedures vary by carrier.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.hongkongairport.com/en/passenger-guide/airport-facilities-services/special-needs-access", "title": "Special Needs Access", "favicon": "https://www.hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "url": "https://hongkongairport.com/en/passenger-guide/departures/special-needs-access.page", "title": "Special Needs Access, Departures - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "url": "https://www.hongkongairport.com/en/passenger-guide/airport-facilities-services/mobility-assistance", "title": "Mobility Assistance, Airport Facilities & Services - Hong Kong International Airport", "favicon": "https://www.hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "url": "https://hongkongairport.com/en/passenger-guide/airport-facilities-services", "title": "Airport Facilities and Services, Passenger Guide - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "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 Hong Kong to Seoul?", "answer": "Cathay Pacific and Asiana Airlines fly the most on this route, both typically using Airbus A330-300s, with Cathay Pacific also flying some Airbus A321neos and Asiana occasionally using other A330 family aircraft. Korean Air uses Boeing 737-900s, Hong Kong Express operates Airbus A321neos from the A320 family, and T'way Air flies Airbus A330 family aircraft. Jeju Air uses Boeing 737-800s, Air Busan flies Airbus A321s, HK Express mixes Airbus A320 and A321 along with the A320 family, and Air Premia operates Boeing 787-9s.", "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 Hong Kong to Seoul?", "answer": "Nonstop flights from Hong Kong to Seoul are operated by Cathay Pacific (oneworld), Korean Air (SkyTeam), and Asiana Airlines (Star Alliance), alongside six carriers that belong to no global alliance: HK Express, Hong Kong Airlines, T'way Air, Jeju Air, Air Busan, and Air Premia.", "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 Hong Kong?", "answer": "Departing from Hong Kong, excellent lounge options include the Cathay Pacific lounges, such as The Deck, The Pier (First and Business Class), The Wing, and The Bridge, which offer facilities like hot showers, food and beverage, and places to rest or work. The Qantas Hong Kong Lounge serves Qantas, STARLUX Airlines, and other partner airlines, while the Emirates Lounge and United Club are available for their respective eligible passengers. Pay-in lounges like Plaza Premium Lounge (at Gates 1, 60, and 35), Kyra Lounge, and Plaza Premium First offer 24-hour access with hot showers, food, beverages, and beauty and massage services. Eligible American Express card members can relax at The Centurion Lounge, which features premium amenities and locally inspired food and beverages.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.hongkongairport.com/en/passenger-guide/airport-facilities-services/airline-lounges", "title": "Airline Lounges, Airport Facilities & Services - Hong Kong International Airport", "favicon": "https://www.hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/HKG", "title": "American Express Lounges at Hong Kong International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://www.delta.com/us/en/airports/asia/hong-kong-sky-club-airport-map", "title": "Hong Kong Intl. (HKG) Airport Map & Lounges | Delta Air Lines", "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico" }, { "url": "https://hongkongairport.com/en/passenger-guide/airport-facilities-services/pay-in-corporate-lounges", "title": "Pay-in Lounges, Airport Facilities & Services - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "url": "https://prioritypass.com/zh-Hant-TW/lounges/hong-kong/hong-kong-international-chek-lap-kok", "title": "Hong Kong International Airport HKG Lounges - HKG Airport Guide and lounges. | Priority Pass", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c" } ] }, "q21": { "question": "What is the baggage allowance on this route from Hong Kong to Seoul?", "answer": "Baggage allowance on flights from Hong Kong to Seoul depends on the airline and fare class. Basic economy tickets are typically restrictive, often excluding checked luggage, while standard economy fares generally include at least one checked bag and a carry‑on. Premium cabins offer higher allowances." }, "q22": { "question": "What cabin and seat options are typical from Hong Kong to Seoul?", "answer": "On Hong Kong to Seoul flights, you can typically choose from Economy, Premium Economy, and flat-bed Business class, with First class available on some airlines." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, but basic economy fares generally do not." } } } }