Asiana Airlines flights to Seoul
How much are flights from Bangkok to Seoul?
Planning a trip to Seoul? Compare dates, airlines, flight times and direct options from Bangkok. 1 roundtrips from ฿14,366. These results are for asiana airlines (oz).
- Roundtrip from
- ฿14,366
- 1 complete trips
- Flight options
- 1
- Roundtrips available
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Best Deals
Roundtrip deals
1 fares · from ฿14,366
Outbound and return flights together in one total fare.
Departure monthNovember 2026
Seoul
Weather7°ColdTypical roundtrip฿11,228Cheapest roundtrip฿14,366Nov 25 → Dec 17
November 2026
Seoul
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Airline comparison
Alternative airlines for Seoul
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1T'way Air | ฿7,113 | ฿8,858–฿11,573 | 537 | 91% |
| 2Thai VietJet Air | ฿7,293 | ฿9,246–฿12,943 | 1,610 | 90% |
| 3Jeju Air | ฿7,305 | ฿7,480–฿9,994 | 184 | 92% |
| 4Thai AirAsia | ฿8,283 | ฿9,561–฿12,930 | 2,676 | 81% |
| 5Air Premia | ฿8,297 | ฿10,650–฿13,517 | 302 | 87% |
| 6VietJet Air | ฿8,579 | ฿10,991–฿14,288 | 205 | 0% |
| 79G | ฿8,960 | ฿10,472–฿12,813 | 31 | 0% |
| 8Eastar Jet | ฿9,157 | ฿9,906–฿13,965 | 223 | 88% |
| 9Vietnam Airlines | ฿10,138 | ฿10,372–฿12,108 | 271 | 0% |
| 10Korean Air | ฿10,158 | — | 4 | — |
| 11Shandong Airlines | ฿10,594 | ฿11,221–฿13,146 | 54 | 0% |
| 12Jin Air | ฿11,064 | ฿11,744–฿12,762 | 17 | — |
Weather through the year
Typical temperatures in Seoul
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
Useful trip facts
What to know about Seoul
- Country
- South Korea
- Arrival code
- SEL
- Typical annual temperature
- 12°C
- Usual temperature, not a forecast
- Trip styles
- City, Nightlife
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- ICN
- Airports represented in the current fare results
Why go
Why travelers consider Seoul
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.