Typical price difference
-14%฿9,510 here compared with ฿11,096

Planning a trip to Seoul? Compare dates, airlines, flight times and direct options from Bangkok. 30 one-way fares from ฿4,759 · 600 roundtrips from ฿8,984. These results are for november 2026.
620 fares · from ฿8,984
Outbound and return flights together in one total fare.
31 fares · from ฿4,439
Outbound fare only — add a return separately if you need one.
Plan with confidence
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
Compare price, non-stop choice and travel time with other Seoul options.
฿9,510 here compared with ฿11,096
+19 points compared with other flights
— longer than the comparison
Trips ready to compare
Typical prices
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Flexible dates
Compare nearby dates to see where the better prices are. Always check the final price before booking.
Flexible timing
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Airline comparison
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai AirAsia | ฿8,984 | ฿9,409–฿11,053 | 566 | 100% |
| 2Eastar Jet | ฿8,984 | ฿10,018–฿10,577 | 71 | 100% |
| 3Air Premia | ฿9,863 | ฿10,614–฿11,092 | 113 | 100% |
| 4T'way Air | ฿9,948 | ฿10,898–฿11,137 | 54 | 100% |
| 5Thai VietJet Air | ฿11,170 | ฿11,237–฿11,912 | 39 | 97% |
| 6Vietnam Airlines | ฿13,125 | — | 1 | — |
Weather through the year
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
Useful trip facts
Why go
A dynamic fusion of ancient palaces and neon-lit skyscrapers, Seoul pulses with K-pop energy, world-class street food, cutting-edge technology, and a nightlife scene that rarely sleeps, all set against a backdrop of forested mountains.