Typical price difference
+5%฿11,586 here compared with ฿10,982
One-way and roundtrip flights from Bangkok
Air Premia flights to Seoul
Top deals
Flights and prices
How much are flights from Bangkok to Seoul?
Planning a trip to Seoul? Compare dates, airlines, flight times and direct options from Bangkok. 2 one-way fares from ฿8,012 · 302 roundtrips from ฿8,297. These results are for air premia (yp).
- One way from
- ฿8,012
- 2 outbound-only options
- Roundtrip from
- ฿8,297
- 302 complete trips
- Typical roundtrip
- ฿11,586
- Half cost less, half cost more
- Flight options
- 302
- Roundtrips available
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Best Deals
Roundtrip deals
302 fares · from ฿8,297
Outbound and return flights together in one total fare.
Departure monthOctober 2026
Seoul
Weather14°MildTypical roundtrip฿11,228Cheapest roundtrip฿8,297฿11,228−26%Oct 1 → Oct 20Save ฿2,931
Departure month
October 2026
Seoul
Weather14°Mild
Typical roundtrip฿11,228
Cheapest roundtrip฿8,297
฿11,228−26%
Oct 1 → Oct 20Save ฿2,931
Departure monthSeptember 2026
Seoul
Weather21°MildTypical roundtrip฿11,228Cheapest roundtrip฿9,118฿11,228−19%Sep 17 → Oct 9Save ฿2,110
Departure month
September 2026
Seoul
Weather21°Mild
Typical roundtrip฿11,228
Cheapest roundtrip฿9,118
฿11,228−19%
Sep 17 → Oct 9Save ฿2,110
Departure monthNovember 2026
Seoul
Weather7°ColdTypical roundtrip฿11,228Cheapest roundtrip฿10,474฿11,228−7%Nov 17 → Dec 9Save ฿754
Departure month
November 2026
Seoul
Weather7°Cold
Typical roundtrip฿11,228
Cheapest roundtrip฿10,474
฿11,228−7%
Nov 17 → Dec 9Save ฿754
Departure monthMarch 2027
Seoul
Weather5°ColdTypical roundtrip฿11,228Cheapest roundtrip฿11,593Mar 12 → Apr 3
Departure month
March 2027
Seoul
Weather5°Cold
Typical roundtrip฿11,228
Cheapest roundtrip฿11,593
Mar 12 → Apr 3
Departure monthFebruary 2027
Seoul
Weather-1°ColdTypical roundtrip฿11,228Cheapest roundtrip฿11,931Feb 15 → Mar 9
Departure month
February 2027
Seoul
Weather-1°Cold
Typical roundtrip฿11,228
Cheapest roundtrip฿11,931
Feb 15 → Mar 9
Departure monthJanuary 2027
Seoul
Weather-3°ColdTypical roundtrip฿11,228Cheapest roundtrip฿12,552Jan 22 → Feb 13
Departure month
January 2027
Seoul
Weather-3°Cold
Typical roundtrip฿11,228
Cheapest roundtrip฿12,552
Jan 22 → Feb 13
Departure monthDecember 2026
Seoul
Weather0°ColdTypical roundtrip฿11,228Cheapest roundtrip฿12,792Dec 1 → Dec 4
Departure month
December 2026
Seoul
Weather0°Cold
Typical roundtrip฿11,228
Cheapest roundtrip฿12,792
Dec 1 → Dec 4
One-way deals
2 fares · from ฿8,012
Outbound fare only — add a return separately if you need one.
Departure monthDecember 2026
Seoul
Weather0°ColdTypical one way฿5,672Cheapest one-way fare฿8,012Dec 30
Departure month
December 2026
Seoul
Weather0°Cold
Typical one way฿5,672
Cheapest one-way fare฿8,012
Dec 30
Departure monthOctober 2026
Seoul
Weather14°MildTypical one way฿5,672Cheapest one-way fare฿8,145Oct 11
Departure month
October 2026
Seoul
Weather14°Mild
Typical one way฿5,672
Cheapest one-way fare฿8,145
Oct 11
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
Air Premia (YP) at a glance
Compare price, non-stop choice and travel time with other Seoul options.
Non-stop options
87%+7 points compared with other flights
Typical flight time
5h 35m— longer than the comparison
Roundtrip options
302Trips ready to compare
Typical prices
What do Seoul roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿8,297
Typical low฿10,650
Typical฿11,586
Typical high฿13,517
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿11,641
Sep 2026
฿10,844
Oct 2026
฿11,068
Nov 2026
฿14,995
Dec 2026
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.
-3°Jan
-1°Feb
5°Mar
12°Apr
18°May
23°Jun
25°Jul
26°Aug
21°Sep
14°Oct
7°Nov
0°Dec
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, DMK
- Airports represented in the current fare results
- Arrival airports
- ICN
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 5h 35m
- Typical stay
- 15 nights
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.
Explore related searches
Common questions about Seoul
What is the lowest available one-way fare for Seoul?
The lowest available one-way fare is ฿8,012. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Seoul?
The lowest available roundtrip fare is ฿8,297. Check the dates, baggage and final total before booking.
What is a typical fare for Seoul?
A typical fare is ฿11,586. Many available options sit between ฿10,650 and ฿13,517.
How many choices are available for Seoul?
Choose from 302 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Seoul?
264 roundtrip flights are non-stop both ways. That is 87% of the current choices.
Which month has the lowest fares for Seoul?
Oct 2026 has the lowest available roundtrip fare, from ฿8,297.
What is the cheapest Air Premia to Seoul flight from Bangkok?
The cheapest Air Premia to Seoul flight from Bangkok we've found is ฿8,297.
Where does Air Premia to Seoul fly from Bangkok?
Air Premia to Seoul operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Air Premia to Seoul routes.