Typical price difference
+21%฿13,229 here compared with ฿10,908

Planning a trip to Seoul? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿4,750 · 612 roundtrips from ฿9,183. These results are for january 2027.
604 fares · from ฿9,183
Outbound and return flights together in one total fare.
30 fares · from ฿4,750
Outbound fare only — add a return separately if you need one.
2h 25m layover Hanoi
3h 55m layover Qingdao
3h 55m layover Qingdao
2h 25m layover Hanoi
2h 25m layover Hanoi
5h 30m layover Hanoi
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.
฿13,229 here compared with ฿10,908
+6 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 | ฿9,183 | ฿11,917–฿13,701 | 454 | 87% |
| 2Thai VietJet Air | ฿10,331 | ฿12,836–฿13,906 | 364 | 92% |
| 3VietJet Air | ฿10,681 | ฿13,000–฿15,333 | 51 | 0% |
| 4Shandong Airlines | ฿11,680 | ฿12,543–฿14,175 | 15 | — |
| 5China Eastern | ฿11,745 | ฿13,985–฿14,417 | 18 | — |
| 6Eastar Jet | ฿12,392 | ฿13,936–฿15,043 | 41 | 95% |
| 7Air Premia | ฿12,535 | — | 6 | — |
| 8Jin Air | ฿12,869 | — | 1 | — |
| 9Thai Airways | ฿13,000 | ฿15,333–฿15,627 | 14 | — |
| 10T'way Air | ฿13,906 | ฿14,351–฿14,841 | 20 | 85% |
| 11HK Express | ฿14,259 | — | 7 | — |
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.