Typical price difference
+24%฿13,831 here compared with ฿11,128

Planning a trip to Seoul? Compare dates, airlines, flight times and direct options from Bangkok. 30 one-way fares from ฿4,830 · 591 roundtrips from ฿9,450. These results are for december 2026.
588 fares · from ฿9,024
Outbound and return flights together in one total fare.
31 fares · from ฿4,823
Outbound fare only — add a return separately if you need one.
2h 20m layover Da Nang
2h 35m layover Hanoi
2h 20m layover Da Nang
2h 20m layover Da Nang
3h 55m layover Qingdao
6h 15m layover Beijing
1h 35m layover Beijing
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.
฿13,831 here compared with ฿11,128
-10 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
Open a month to compare its dates, prices and available flights.
Airline comparison
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai AirAsia | ฿9,450 | ฿12,938–฿15,027 | 462 | 81% |
| 2Eastar Jet | ฿9,610 | ฿11,212–฿14,153 | 74 | 91% |
| 3Vietnam Airlines | ฿9,776 | ฿10,584–฿12,679 | 25 | 0% |
| 4Thai VietJet Air | ฿11,209 | ฿13,121–฿15,141 | 143 | 79% |
| 5China Eastern | ฿11,703 | ฿13,006–฿14,362 | 55 | 0% |
| 6T'way Air | ฿12,149 | ฿13,683–฿15,507 | 50 | 74% |
| 7HK Express | ฿12,407 | ฿14,012–฿15,458 | 15 | — |
| 8Shandong Airlines | ฿12,437 | — | 6 | — |
| 9VietJet Air | ฿12,996 | ฿13,919–฿15,189 | 35 | 0% |
| 10Air China | ฿13,202 | ฿13,604–฿14,637 | 37 | 0% |
| 11Air Premia | ฿13,638 | ฿15,254–฿16,086 | 46 | 83% |
| 12Thai Airways | ฿14,476 | — | 2 | — |
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.