Seoul → Bangkok flights
Last observed price · Last checked: 24 Aug 2026 · Price may change
Short answer
Jeju Air flies Seoul to Bangkok non-stop. The lowest fare our own searches returned is €135, seen on 24 Aug 2026. The average across the fares we caught is €233. September 2026 is the cheapest month in our observations, at €135. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
€16810 Sep 2026 → 14 Sep 2026Jeju Air · Non-stop · 20:05Last checked: 24 Aug 2026 · Price may change4 nightsView ticket →€16813 Sep 2026 → 18 Sep 2026Jeju Air · Non-stop · 20:05Last checked: 24 Aug 2026 · Price may change5 nightsView ticket →€1696 Sep 2026 → 25 Sep 2026Jeju Air · Non-stop · 20:05Last checked: 24 Aug 2026 · Price may change19 nightsView ticket →€16914 Sep 2026 → 18 Sep 2026Jeju Air · Non-stop · 20:05Last checked: 24 Aug 2026 · Price may change4 nightsView ticket →€17225 Sep 2026 → 30 Sep 2026Jeju Air · Non-stop · 20:05Last checked: 24 Aug 2026 · Price may change5 nightsView ticket →Starting prices by month
The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.
Route facts
Frequently asked
Are there direct flights from Seoul to Bangkok?+−
Yes. We have seen non-stop flights on this route, flown by Jeju Air, Eastar Jet.
How much is a flight from Seoul to Bangkok?+−
The lowest fare we have observed is €135, found on 24 Aug 2026. Prices move, so read it as a floor rather than a quote.
Which airlines fly from Seoul to Bangkok?+−
These are the carriers we have seen on the route: Jeju Air, Eastar Jet.
When is the cheapest month to fly from Seoul to Bangkok?+−
In our observations September 2026 is the cheapest month so far, at €135.
Similar routes
More routes from Seoul
More routes to Bangkok
Last checked: 24 Aug 2026