There are most likely no direct flights on the Bangkok — Jeju route
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 Bangkok to Jeju. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Bangkok to Jeju, 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.
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There are most likely no direct flights on the Bangkok — Jeju route
There appear to be no non-stop flights from Bangkok to Jeju at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $211
starting at $248
starting at $253
starting at $262
The Bangkok — Jeju route is served by a wide range of airlines: 4 in total, including China Eastern Airlines, Spring Airlines, Thai Vietjet Air, and Hong Kong Express Airways. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $211. 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 one-way flight from Bangkok to Jeju departs on 06/02/2026, is operated by China Eastern Airlines and costs $211
There is no information about the cheapest roundtrip flight from Bangkok to Jeju
Fastest flight from Bangkok to Jeju takes 15 hours
There are no direct flights on this route.
The distance between Bangkok and Jeju is 3427km (2125 miles). The average flight duration is 15h 45m. The time difference between Bangkok and Jeju is 2h
We couldn't find any special offers for flights from Bangkok to Jeju
The cheapest flight ticket from Bangkok to Jeju according to data for the last 48 hours costs $211
Often the best time to buy tickets from Bangkok to Jeju is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Bangkok to Jeju can be found flying in these months: June, August, January.
The fastest flights from Bangkok to Jeju start from 15 hours in the air.
The following airlines operate direct flights on the route Bangkok — Jeju:
The minimum one-way ticket price from Bangkok to Jeju is $211 (June 2026), while the maximum is $267 (January 2027). On average, a ticket costs $247–$529.
Prices on the Bangkok — Jeju route are consistently going up. From June 2026 to January 2027, tickets went from $211 to $267 — a 26% increase. This trend is worth considering when planning your trip.
The most significant price increase was from June 2026 to January 2027 — up 26%. The best time to fly is June 2026–August 2026, when the average price is $237. In August 2026–January 2027, tickets cost around $265.
Given the rising prices, it's best not to delay your purchase. Flying in June 2026–August 2026 can save you up to 10% compared to the most expensive months.
Price variation across months on this route is 10.2%. Your choice of departure month significantly affects the total flight cost.
