One-way and roundtrip flights from Bangkok
Flights to South Korea in September 2026
DepartureTue, Sep 15± 15 days
- Lowest fare
- ฿4,143 Sep 24
- Roundtrip from
- ฿7,618
- Typical roundtrip
- ฿11,776
Top deals
Cities and fares
South Korea: prices, dates and useful details
South Korea gives you 4 destinations to compare from Bangkok. 120 one-way fares from ฿4,143 · 2,071 roundtrips from ฿7,618. These results are for september 2026.
- One way from
- ฿4,143
- 120 outbound-only options
- Roundtrip from
- ฿7,618
- 2,071 complete trips
- Typical roundtrip
- ฿11,776
- Half cost less, half cost more
- Destinations
- 4
- Across 1 countries
Saved searches
Save this search
Filters
Sort bySort by
Best Deals
DestinationDaegu
South Korea
Weather14°MildTypical one way฿8,611Cheapest one-way fare฿5,320฿8,611−38%Sep 30Save ฿3,291
Destination
Daegu
South Korea
Weather14°Mild
Typical one way฿8,611
Cheapest one-way fare฿5,320
฿8,611−38%
Sep 30Save ฿3,291
DestinationSeoul
South Korea
Weather12°MildTypical one way฿5,966Cheapest one-way fare฿4,143฿5,966−31%Sep 24Save ฿1,823
Destination
Seoul
South Korea
Weather12°Mild
Typical one way฿5,966
Cheapest one-way fare฿4,143
฿5,966−31%
Sep 24Save ฿1,823
DestinationJeju City
South Korea
Weather16°MildTypical one way฿7,997Cheapest one-way fare฿6,210฿7,997−22%Aug 31Save ฿1,787
Destination
Jeju City
South Korea
Weather16°Mild
Typical one way฿7,997
Cheapest one-way fare฿6,210
฿7,997−22%
Aug 31Save ฿1,787
DestinationBusan
South Korea
Weather15°MildTypical one way฿5,656Cheapest one-way fare฿4,979฿5,656−12%Sep 6Save ฿677
Destination
Busan
South Korea
Weather15°Mild
Typical one way฿5,656
Cheapest one-way fare฿4,979
฿5,656−12%
Sep 6Save ฿677
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Where your money goes furthest
Cheapest destinations for South Korea
Sorted by the lowest roundtrip fare. The typical price shows whether the cheapest result is common or unusual.
| Destination | Lowest | Typical | Results | Non-stop |
|---|---|---|---|---|
1 SeoulSouth Korea | ฿7,618 | ฿9,783 | 598 | 90% |
2 BusanSouth Korea | ฿9,002 | ฿10,493 | 599 | 29% |
3 DaeguSouth Korea | ฿9,953 | ฿14,732 | 441 | 9% |
4 Jeju CitySouth Korea | ฿12,146 | ฿15,053 | 433 | 0% |
Destination map
Where you can go for South Korea
The leading destinations shown by location. Larger dots mean more flight options.
Typical prices
What do South Korea roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿7,618
Typical low฿10,009
Typical฿11,776
Typical high฿14,621
Useful trip facts
What to know about South Korea
- Country code
- KR
- Currency
- KRW
- Local-cost group
- 3 / 5
- Typical outbound from Bangkok
- 5h 50m
- Typical stay
- 12 nights
A broad comparison, separate from airfare
Cities in South Korea
Common questions about South Korea
What is the lowest available one-way fare for South Korea?
The lowest available one-way fare is ฿4,143. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for South Korea?
The lowest available roundtrip fare is ฿7,618. Check the dates, baggage and final total before booking.
What is a typical fare for South Korea?
A typical fare is ฿11,776. Many available options sit between ฿10,009 and ฿14,621.
How many choices are available for South Korea?
Choose from 2,071 roundtrip flights across 4 destinations in 1 country.
Are direct flights available for South Korea?
748 roundtrip flights are non-stop both ways. That is 36% of the current choices.
Which month has the lowest fares for South Korea?
Sep 2026 has the lowest available roundtrip fare, from ฿7,618.
Which destination is cheapest for South Korea?
Seoul starts at ฿7,618, with roundtrip fares usually around ฿9,783.
How long does the journey take for South Korea?
A typical outbound journey takes 5h 50m. A typical roundtrip has 1 stops in total across both directions.