Jeju Air

Flights from Incheon International Airport to Bangkok

ICN BKK · Thailand

From

£251

return · 1 adult · economy

Operated by

Jeju Air

Shortest outbound

6h 5m

Direct option

Yes (1 of 3 cheapest)

Live offers

Sample sail-date: 2026-10-10 outbound · 2026-10-17 return. Prices refresh daily.

How long is a flight from Incheon International Airport to Bangkok with Jeju Air?: The shortest current offer is 6h 5m outbound from ICN to BKK. Direct flights are available on this route.
Does Jeju Air fly direct from ICN to BKK?: Yes — at least 1 of the 3 cheapest current offers are direct.
How much does a Jeju Air ticket from ICN to BKK cost?: The cheapest return economy fare we found today is £251 for 1 adult, based on sample dates 2026-10-10 → 2026-10-17. Prices change daily — run the live search for current fares.