Flights from Bangkok Suvarnabhumi Airport to Seoul

Flight deals from Bangkok Suvarnabhumi Airport to Seoul

Looking for cheap tickets from Bangkok Suvarnabhumi Airport to Seoul, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from Bangkok Suvarnabhumi Airport to Seoul

Arm yourself with these facts on the fly.
Cheapest flight found$75
Cheapest month to flyOctober
Average flight time5 hrs, 28 mins
Average flights per week458
Most popular airlineKorean Air

Frequently asked questions

Yes - direct flights currently operate from Bangkok Suvarnabhumi Airport to Incheon International Airport in Seoul.
We looked at all of the upcoming return flights from Bangkok Suvarnabhumi Airport to Seoul we could find over the next 12 months. It looks like $187 is the best price. This is good, compared to the average Seoul ticket price of $187.
The cheapest month to fly from Bangkok Suvarnabhumi Airport to Seoul is currently June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok Suvarnabhumi Airport to Seoul on Wednesday, 24 June 2026.
If you're flying from Bangkok Suvarnabhumi, the cheapest city in Seoul to fly into is Seoul. The cheapest airport serving Seoul at the moment is Incheon International.
The average flight time between Bangkok Suvarnabhumi Airport and Seoul is 5 hours and 28 minutes.