Jin Air
Su, Mo, Th, and Fr
starting at $153
Jeju Air
Su and Th
starting at $125
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Chiang Mai. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seoul to Chiang Mai
A non-stop flight is the most convenient and comfortable way to fly from Seoul to Chiang Mai, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Jin Air
Su, Mo, Th, and Fr
starting at $153
Jeju Air
Su and Th
starting at $125
The airlines on the Seoul — Chiang Mai route each fly on specific days: Jin Air flies on Sunday, Monday, Thursday, and Friday. Jeju Air only flies on Sunday and Thursday.
Seoul — Chiang Mai
09/10/2026
Departure
Direct flight
BX7475
starting at $124
Seoul — Chiang Mai
08/01/2026
Departure
Direct flight
BX7475
starting at $276
Seoul — Chiang Mai
09/21/2026
Departure
Direct flight
LJ9
starting at $152
Seoul — Chiang Mai
10/11/2026
Departure
Direct flight
LJ9
starting at $655
Seoul — Chiang Mai
10/12/2026
Departure
Direct flight
LJ9
starting at $235
Seoul — Chiang Mai
10/26/2026
Departure
Direct flight
ZE517
starting at $177
starting at $103
starting at $149
starting at $141
starting at $116
starting at $186
starting at $199
The Seoul — Chiang Mai route is served by a wide range of airlines: 6 in total, including Air Busan, Jin Air, Eastar Jet, Jeju Air, China Eastern Airlines, and Hong Kong Express Airways. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $103. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from Seoul to Chiang Mai according to data for the last 48 hours costs $103
Often the best time to buy tickets from Seoul to Chiang Mai is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Chiang Mai can be found flying in these months: July.
The fastest flights from Seoul to Chiang Mai start from 5 hours 25 minutes in the air.
The following airlines operate direct flights on the route Seoul — Chiang Mai: Air Busan, Jin Air, Eastar Jet
The cheapest one-way flight from Seoul to Chiang Mai departs on 09/10/2026, is operated by Air Busan and costs $103
There is no information about the cheapest roundtrip flight from Seoul to Chiang Mai
Fastest flight from Seoul to Chiang Mai takes 5h 25m
There are direct flights on this route 4 days a week: Su, Mo, Th, and Sa
The distance between Seoul and Chiang Mai is 3427km (2125 miles). There are 3 direct flights from Seoul to Chiang Mai. The time difference between Seoul and Chiang Mai is 2h. Flights from Seoul begin at 6:10 PM. The latest flight from Seoul departs at 7:55 PM
