Helping travelers to find the best flight offers
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 Chiang Mai to Seoul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Chiang Mai to Seoul, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chiang Mai to Seoul:
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.
The cheapest one-way flight from Chiang Mai to Seoul departs on 11/27/2025, is operated by Thai AirAsia and costs $131
The cheapest roundtrip flight from Chiang Mai to Seoul departs on 05/14/2026, is operated by Thai AirAsia and costs $219
Fastest flight from Chiang Mai to Seoul takes 5h 40m
There are direct flights on this route 2 days a week: Su and Mo
The distance between Chiang Mai and Seoul is 3427km (2125 miles). The average flight duration is 5h 15m. There are 41 direct flights from Chiang Mai to Seoul. The time difference between Chiang Mai and Seoul is 2h. Flights from Chiang Mai begin at 9:40 PM. The latest flight from Chiang Mai departs at 12:45 AM
The route Chiang Mai — Seoul is served by many carriers — 11 in total, including Korean Air, Eastar Jet, Jin Air, Jeju Air, Thai AirAsia, Thai Vietjet Air, Thai Lion Air, China Southern Airlines, Nok Air, AirAsia, and China Eastern Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $131) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
Starting at $421
Starting at $167
Starting at $165
Starting at $185
Starting at $131
Starting at $140
Starting at $155
Starting at $185
Starting at $200
Starting at $206
Starting at $222
Chiang Mai — Seoul
10/22/2025
Departure
Direct flight
KE668
Starting at $421
Chiang Mai — Seoul
10/26/2025
Departure
Direct flight
ZE5182
Starting at $181
Chiang Mai — Seoul
10/27/2025
Departure
Direct flight
ZE518
Starting at $167
Chiang Mai — Seoul
10/29/2025
Departure
Direct flight
LJ10
Starting at $165
Chiang Mai — Seoul
10/29/2025
Departure
Direct flight
7C2516
Starting at $185
Chiang Mai — Seoul
10/30/2025
Departure
Direct flight
7C2516
Starting at $229
Chiang Mai — Seoul
11/01/2025
Departure
Direct flight
ZE518
Starting at $263
Chiang Mai — Seoul
11/09/2025
Departure
Direct flight
ZE518
Starting at $185
Chiang Mai — Seoul
11/09/2025
Departure
Direct flight
7C2516
Starting at $220
Chiang Mai — Seoul
11/27/2025
Departure
Direct flight
ZE518
Starting at $283
Unable to find information about the schedule of direct flights from
We couldn't find any special offers for flights from Chiang Mai to Seoul
The cheapest flight ticket from Chiang Mai to Seoul according to data for the last 48 hours costs $131
Often the best time to buy tickets from Chiang Mai to Seoul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chiang Mai to Seoul can be found flying in these months: October, November, January.
The fastest flights from Chiang Mai to Seoul start from 5 hours 40 minutes in the air.
The following airlines operate direct flights on the route Chiang Mai — Seoul: Korean Air, Eastar Jet, Jin Air
In different months, ticket prices from Chiang Mai to Seoul vary: minimum — $131 (October 2025), maximum — $204 (January 2026). Typically, the flight costs $164–$362.