Typical price difference
-5%฿11,840 here compared with ฿12,507
Clearly labeled one-way and roundtrip direct fares
Direct flights to Seoul
Top deals
Non-stop flights
Which direct flights connect Bangkok and Seoul?
One-way results are non-stop outbound; roundtrip results are non-stop in both directions. Compare 1 destinations from Bangkok. 143 one-way fares from ฿3,969 · 2,729 roundtrips from ฿7,114. These results are for seoul.
- One way from
- ฿3,969
- 143 outbound-only options
- Roundtrip from
- ฿7,114
- 2,729 complete trips
- Typical roundtrip
- ฿11,840
- Half cost less, half cost more
- Flight options
- 2,729
- Roundtrips available
Saved searches
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Best Deals
Roundtrip deals
2,729 fares · from ฿7,114
Outbound and return flights together in one total fare.
Departure monthSeptember 2026
Seoul
Weather21°MildTypical roundtrip฿12,312Cheapest roundtrip฿7,114฿12,312−42%Sep 24 → Sep 29Save ฿5,198
Departure month
September 2026
Seoul
Weather21°Mild
Typical roundtrip฿12,312
Cheapest roundtrip฿7,114
฿12,312−42%
Sep 24 → Sep 29Save ฿5,198
Departure monthOctober 2026
Seoul
Weather14°MildTypical roundtrip฿12,312Cheapest roundtrip฿7,436฿12,312−40%Oct 1 → Oct 9Save ฿4,876
Departure month
October 2026
Seoul
Weather14°Mild
Typical roundtrip฿12,312
Cheapest roundtrip฿7,436
฿12,312−40%
Oct 1 → Oct 9Save ฿4,876
Departure monthNovember 2026
Seoul
Weather7°ColdTypical roundtrip฿12,312Cheapest roundtrip฿9,331฿12,312−24%Nov 28 → Dec 8Save ฿2,981
Departure month
November 2026
Seoul
Weather7°Cold
Typical roundtrip฿12,312
Cheapest roundtrip฿9,331
฿12,312−24%
Nov 28 → Dec 8Save ฿2,981
Departure monthMarch 2027
Seoul
Weather5°ColdTypical roundtrip฿12,312Cheapest roundtrip฿9,664฿12,312−22%Mar 22 → Mar 26Save ฿2,648
Departure month
March 2027
Seoul
Weather5°Cold
Typical roundtrip฿12,312
Cheapest roundtrip฿9,664
฿12,312−22%
Mar 22 → Mar 26Save ฿2,648
Departure monthDecember 2026
Seoul
Weather0°ColdTypical roundtrip฿12,312Cheapest roundtrip฿9,907฿12,312−20%Dec 2 → Dec 8Save ฿2,405
Departure month
December 2026
Seoul
Weather0°Cold
Typical roundtrip฿12,312
Cheapest roundtrip฿9,907
฿12,312−20%
Dec 2 → Dec 8Save ฿2,405
Departure monthFebruary 2027
Seoul
Weather-1°ColdTypical roundtrip฿12,312Cheapest roundtrip฿10,538฿12,312−14%Feb 18 → Mar 1Save ฿1,774
Departure month
February 2027
Seoul
Weather-1°Cold
Typical roundtrip฿12,312
Cheapest roundtrip฿10,538
฿12,312−14%
Feb 18 → Mar 1Save ฿1,774
Departure monthJanuary 2027
Seoul
Weather-3°ColdTypical roundtrip฿12,312Cheapest roundtrip฿12,381Jan 14 → Feb 2
Departure month
January 2027
Seoul
Weather-3°Cold
Typical roundtrip฿12,312
Cheapest roundtrip฿12,381
Jan 14 → Feb 2
One-way deals
143 fares · from ฿3,969
Outbound fare only — add a return separately if you need one.
Departure monthSeptember 2026
Seoul
Weather21°MildTypical one way฿6,391Cheapest one-way fare฿3,969฿6,391−38%Sep 24Save ฿2,422
Departure month
September 2026
Seoul
Weather21°Mild
Typical one way฿6,391
Cheapest one-way fare฿3,969
฿6,391−38%
Sep 24Save ฿2,422
Departure monthOctober 2026
Seoul
Weather14°MildTypical one way฿6,391Cheapest one-way fare฿4,002฿6,391−37%Oct 1Save ฿2,389
Departure month
October 2026
Seoul
Weather14°Mild
Typical one way฿6,391
Cheapest one-way fare฿4,002
฿6,391−37%
Oct 1Save ฿2,389
Departure monthNovember 2026
Seoul
Weather7°ColdTypical one way฿6,391Cheapest one-way fare฿4,345฿6,391−32%Nov 28Save ฿2,046
Departure month
November 2026
Seoul
Weather7°Cold
Typical one way฿6,391
Cheapest one-way fare฿4,345
฿6,391−32%
Nov 28Save ฿2,046
Departure monthDecember 2026
Seoul
Weather0°ColdTypical one way฿6,391Cheapest one-way fare฿4,982฿6,391−22%Dec 2Save ฿1,409
Departure month
December 2026
Seoul
Weather0°Cold
Typical one way฿6,391
Cheapest one-way fare฿4,982
฿6,391−22%
Dec 2Save ฿1,409
Departure monthMarch 2027
Seoul
Weather5°ColdTypical one way฿6,391Cheapest one-way fare฿6,341฿6,391−1%Mar 12Save ฿50
Departure month
March 2027
Seoul
Weather5°Cold
Typical one way฿6,391
Cheapest one-way fare฿6,341
฿6,391−1%
Mar 12Save ฿50
Departure monthFebruary 2027
Seoul
Weather-1°ColdTypical one way฿6,391Cheapest one-way fare฿6,474Feb 18
Departure month
February 2027
Seoul
Weather-1°Cold
Typical one way฿6,391
Cheapest one-way fare฿6,474
Feb 18
Departure monthJanuary 2027
Seoul
Weather-3°ColdTypical one way฿6,391Cheapest one-way fare฿7,090Jan 14
Departure month
January 2027
Seoul
Weather-3°Cold
Typical one way฿6,391
Cheapest one-way fare฿7,090
Jan 14
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
Seoul at a glance
Compare price, non-stop choice and travel time with other direct flights to Seoul options.
Non-stop options
100%+31 points compared with other flights
Typical flight time
5h 35m— longer than the comparison
Roundtrip options
2,729Trips ready to compare
Useful trip facts
What to know about direct flights to Seoul
- Country
- South Korea
- 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
- 12 nights
Typical prices
What do direct flights to Seoul roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿7,114
Typical low฿10,672
Typical฿11,840
Typical high฿13,245
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿9,043
Sep 2026
฿10,125
Oct 2026
฿11,390
Nov 2026
฿14,348
Dec 2026
฿13,722
Jan 2027
฿12,905
Feb 2027
฿11,837
Mar 2027
Airline comparison
Which airlines show the lowest direct flights to Seoul fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1T'way Air | ฿7,114 | ฿10,019–฿12,165 | 837 | 100% |
| 2Thai VietJet Air | ฿7,239 | ฿10,611–฿13,276 | 1,751 | 100% |
| 3Jeju Air | ฿7,341 | ฿7,991–฿11,771 | 166 | 100% |
| 4Jin Air | ฿7,805 | ฿13,187–฿14,127 | 97 | 100% |
| 5Thai AirAsia | ฿8,036 | ฿9,854–฿11,458 | 198 | 100% |
| 6Air Premia | ฿8,523 | ฿11,168–฿13,545 | 817 | 100% |
| 7Eastar Jet | ฿9,794 | ฿11,024–฿13,519 | 333 | 100% |
| 8Korean Air | ฿11,567 | — | 1 | — |
| 9Thai Airways | ฿11,837 | ฿11,914–฿14,562 | 122 | 100% |
| 10Asiana Airlines | ฿14,815 | — | 3 | — |
Explore related searches
Common questions about direct flights to Seoul
What is the lowest available one-way fare for direct flights to Seoul?
The lowest available one-way fare is ฿3,969. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for direct flights to Seoul?
The lowest available roundtrip fare is ฿7,114. Check the dates, baggage and final total before booking.
What is a typical fare for direct flights to Seoul?
A typical fare is ฿11,840. Many available options sit between ฿10,672 and ฿13,245.
How many choices are available for direct flights to Seoul?
Choose from 2,729 roundtrip flights across 1 destination in 1 country.
Are direct flights to Seoul non-stop?
Yes. One-way fares are non-stop outbound, and 2,729 roundtrip flights are non-stop both ways.
Which month has the lowest fares for direct flights to Seoul?
Sep 2026 has the lowest available roundtrip fare, from ฿7,114.
Which airlines are available for direct flights to Seoul?
T'way Air, Thai VietJet Air, Jeju Air, Jin Air currently offer some of the lowest fares. Check both flights before booking, as a trip may combine airlines.
How long does the journey take for direct flights to Seoul?
A typical outbound journey takes 5h 35m. A typical roundtrip has 0 stops in total across both directions.