{ "response": { "Key": "ICN-CNX", "orig": { "code": "ICN", "type": "airport", "city": "Seoul", "fullCity": "Seoul, Korea", "airport": "Incheon Intl Airport" }, "dest": { "code": "CNX", "type": "airport", "city": "Chiang Mai", "fullCity": "Chiang Mai, Thailand", "airport": "Chiang Mai Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Seoul to Chiang Mai?", "answer": "The flight from Seoul to Chiang Mai is about 2,100 miles and typically takes 5 hours and 50 minutes nonstop. The return leg is shorter at 5 hours and 20 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" ] }, "q3": { "question": "What are the ground transportation options in Chiang Mai?", "answer": "At Chiang Mai International Airport, taxis are the most popular and reliable way to reach the city center, with a fixed-rate counter in the arrivals hall and a typical fare of 150–200 THB for the 10–15 minute ride. Ride‑hailing services like Grab and Bolt also operate but are not allowed to pick up directly at the terminal—you’ll need to walk a short distance to the main road. A limited airport shuttle bus (RTC Smart Bus) runs to the Old City and Nimmanhaemin, but it’s infrequent and less convenient. Car rentals are available from international and local agencies, though driving in the city can be hectic. There is no mass‑transit rail link; the nearest train station is about 3 km away, so a taxi or ride‑share is needed to connect to the rail network.", "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" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q6": { "question": "Are overnight (red‑eye) flights available from Seoul to Chiang Mai?", "answer": "No nonstop red‑eyes operate from Seoul Incheon to Chiang Mai, but connecting itineraries whose long leg is an overnight flight are available. Korean Air departs ICN at 21:15 and arrives Bangkok at 01:05 (early hours), then connects to Bangkok Airways. Singapore Airlines departs ICN at 23:50 arriving Singapore at 05:00, and Scoot departs at 23:00 arriving Singapore at 06:00, both connecting onward to Scoot for the Chiang Mai leg.", "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 Chiang Mai?", "answer": "Five airlines offer non‑stop service from Seoul Incheon to Chiang Mai: Jin Air, Jeju Air, Korean Air, Eastar Jet, and Air Busan. Korean Air, Jin Air, and Jeju Air each operate daily flights, while Eastar Jet and Air Busan fly four times a week on Wednesdays, Thursdays, Saturdays, and Sundays. Specific median fares for these carriers aren't available in the current data.", "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 Seoul and Chiang Mai?", "answer": "Common layovers include Bangkok, Singapore, Kuala Lumpur, and Hong Kong. Bangkok offers the most direct routing with multiple daily flights and short onward connections. Singapore and Kuala Lumpur provide efficient transfers with modern facilities, while Hong Kong offers broad connectivity and a streamlined transit process. Most options allow visa‑free transit for eligible nationalities, keeping total travel time competitive." }, "q10": { "question": "Which months have the best weather for traveling to Chiang Mai?", "answer": "November to February offers cooler, dry weather and fewer crowds than the hot or rainy seasons." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Seoul to Chiang Mai?", "answer": "Bring a passport valid for at least six months, any required visa or travel authorization for Thailand, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates." }, "q12": { "question": "Which airport should I use in Chiang Mai?", "answer": "Chiang Mai has one airport, Chiang Mai International, located about 4 km southwest of the city centre, convenient for reaching the Old City and Night Bazaar." }, "q13": { "question": "How do I get to Incheon Intl Airport from the city center?", "answer": "The fastest and most popular way to reach Incheon Airport from central Seoul is the AREX express train, which takes about 43 minutes nonstop from Seoul Station. A cheaper commuter train on the same line makes all stops, while comfortable airport limousine buses serve many city districts with direct service. Taxis and ride-hail apps offer door-to-door convenience at a higher cost, and driving yourself is an option with both short-term and long-term parking available at the airport.", "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" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q14": { "question": "Are there hotels or sleeping facilities at Chiang Mai airport?", "answer": "Chiang Mai International Airport does not have on-site hotels, capsule hotels, or sleeping pods. The closest option is the Airport Resident hotel, which has two buildings nearby, though it's not connected by a shuttle. For more comfort, you'll find a few hotels within a short drive of the airport.", "toolsUsed": [], "references": [ { "url": "https://sleepinginairports.net/guides/chiang-mai-airport-guide.htm", "title": "Chiang Mai Airport Guide (CNX) - 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": "2018-08-08T18:36:11Z" }, { "url": "https://www.sleepinginairports.net/asia/chiang-mai-airport.htm", "title": "Chiang Mai Airport Guide (CNX) - Sleeping in Airports", "time_published": "2026-02-11T20:22:06Z" }, { "url": "https://activities.marriott.com/asia/thailand/chiang-mai/activities/chiang_mai_international_airport_cnx_private_transfer-X1ID1I?property=CNXMC", "title": "Chiang Mai International Airport (CNX) Private Transfer", "time_published": "2026-02-25T00:00:00Z" }, { "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://sleepinginairports.net/lounges/chiang-mai-airport-lounges.htm", "title": "Chiang Mai Airport Lounges (CNX) – Sleeping in Airports", "time_published": "2025-01-01T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Chiang Mai Intl Airport?", "answer": "Chiang Mai International Airport offers currency exchange offices and free Wi‑Fi throughout the terminals. Prayer rooms are also available for passengers. The international terminal houses currency exchange counters, while Wi‑Fi access is provided in both the domestic and international terminals. Prayer rooms are located in the international terminal as well.", "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%20Rai%20International%20Airport", "title": "Chiang Rai International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-07T16:52:17Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q16": { "question": "Are there accessible services or children's facilities at the Seoul and Chiang Mai airports?", "answer": "At Incheon Airport (ICN), mobility-impaired and elderly travelers can use priority lanes and electric vehicle/wheelchair services by contacting the help desk at 1577-2600 or asking at an information desk; airline-arranged assistance should be requested at least 48 hours in advance. Chiang Mai Airport (CNX) is managed by Airports of Thailand and provides standard accessibility features, but specific children's play areas or dedicated disability programs are not detailed in available information, so contacting your airline 48 hours ahead is advisable to arrange wheelchair or special assistance.", "toolsUsed": [], "references": [ { "url": "https://www.airport.kr/ap_en/1435/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" }, { "url": "https://en.wikipedia.org/wiki/Incheon_International_Airport_Corporation", "title": "Incheon International Airport Corporation", "time_published": "2026-06-15T21:57:36Z" }, { "url": "https://en.wikipedia.org/wiki/Incheon_International_Airport_Terminal_2_station", "title": "Incheon International Airport Terminal 2 station", "time_published": "2026-07-03T06:56:11Z" }, { "url": "https://airport.kr/ap_en/1562/subview.do", "title": "International Incheon Airport" }, { "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%20Rai%20International%20Airport", "title": "Chiang Rai International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-07T16:52:17Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q17": { "question": "What aircraft are typically used on flights from Seoul to Chiang Mai?", "answer": "The most common aircraft on nonstop flights from Seoul to Chiang Mai are the Boeing 737 MAX 8 and the Boeing 737, operated by Jeju Air and Jin Air. Connecting itineraries most often use a Boeing 737 (or 737-800) on the first leg via Bangkok or Beijing, though Airbus A350-900s and A330-300s also appear on some one-stop routings. The exact aircraft can vary by day and airline, and Wi-Fi and seatback entertainment are widely available on many of these types.", "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" ] }, "q20": { "question": "What are the best airport lounge options when departing from Seoul?", "answer": "At Seoul Incheon, Asiana Airlines operates three Business Class Lounges in Terminal 1 (East, Central, and West) accessible to business/first class passengers and Star Alliance Gold members, offering showers, dining, and runway views. Terminal 1 also has two MATINA Lounges (near Gates 11 and 43) and two Sky Hub Lounges (East and West), while the Terminal 1 Concourse and Terminal 2 each have a Sky Hub Lounge — these independent lounges accept Priority Pass and paid entry, providing Wi‑Fi, hot meals, and drinks. In Terminal 2, Delta operates a Sky Club for eligible Delta and SkyTeam premium passengers, featuring Korean-inspired cuisine and a full bar.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ICN", "title": "American Express Lounges at Seoul Incheon International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://my.prioritypass.com/en-GB/lounges/south-korea/incheon-international", "title": "Incheon International Airport ICN Lounges - ICN Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://www.delta.com/us/en/airports/asia/seoul-sky-club-airport-map", "title": "Seoul Incheon (ICN) Airport Map & Lounges | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z" }, { "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/ICN", "title": "American Express Lounges at Seoul Incheon International Airport | Amex TH", "time_published": "2026-05-03T00:00:00Z" }, { "url": "https://my.prioritypass.com:443/en-GB/lounges/south-korea/incheon-international/icn10-sky-hub-lounge", "title": "Sky Hub Lounge ICN AIRPORT Terminal 1 Concourse Seoul Incheon Intl | Priority Pass", "time_published": "2024-11-05T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q21": { "question": "What is the baggage allowance on this route from Seoul to Chiang Mai?", "answer": "Baggage allowance on this route depends on the airline and fare class. Basic economy tickets often exclude checked luggage, while standard economy fares typically include 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 Chiang Mai?", "answer": "Direct flights typically offer Economy and recliner Business class; flat‑bed Business is rare, and Premium Economy is not commonly available on this route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Same‑day changes and standby depend on the airline and fare class; flexible and premium fares generally allow them, while deeply discounted tickets usually do not." } } } }