Typical price difference
-3%฿10,672 here compared with ฿10,982
One-way and roundtrip flights from Bangkok
Vietnam Airlines 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. 6 one-way fares from ฿5,664 · 271 roundtrips from ฿10,138. These results are for vietnam airlines (vn).
- One way from
- ฿5,664
- 6 outbound-only options
- Roundtrip from
- ฿10,138
- 271 complete trips
- Typical roundtrip
- ฿10,672
- Half cost less, half cost more
- Flight options
- 271
- Roundtrips available
Saved searches
Save this search
Filters
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Best Deals
Roundtrip deals
271 fares · from ฿10,138
Outbound and return flights together in one total fare.
Departure monthMarch 2027
Seoul
Weather5°ColdTypical roundtrip฿11,228Cheapest roundtrip฿10,138฿11,228−10%Mar 17 → Apr 5Save ฿1,090
Departure month
March 2027
Seoul
Weather5°Cold
Typical roundtrip฿11,228
Cheapest roundtrip฿10,138
฿11,228−10%
Mar 17 → Apr 5Save ฿1,090
Departure monthDecember 2026
Seoul
Weather0°ColdTypical roundtrip฿11,228Cheapest roundtrip฿10,411฿11,228−7%Dec 4 → Dec 14Save ฿817
Departure month
December 2026
Seoul
Weather0°Cold
Typical roundtrip฿11,228
Cheapest roundtrip฿10,411
฿11,228−7%
Dec 4 → Dec 14Save ฿817
Departure monthOctober 2026
Seoul
Weather14°MildTypical roundtrip฿11,228Cheapest roundtrip฿11,406Oct 24 → Nov 15
Departure month
October 2026
Seoul
Weather14°Mild
Typical roundtrip฿11,228
Cheapest roundtrip฿11,406
Oct 24 → Nov 15
Departure monthSeptember 2026
Seoul
Weather21°MildTypical roundtrip฿11,228Cheapest roundtrip฿12,674Sep 28 → Oct 17
Departure month
September 2026
Seoul
Weather21°Mild
Typical roundtrip฿11,228
Cheapest roundtrip฿12,674
Sep 28 → Oct 17
One-way deals
6 fares · from ฿5,664
Outbound fare only — add a return separately if you need one.
Departure monthDecember 2026
Seoul
Weather0°ColdTypical one way฿5,672Cheapest one-way fare฿5,664฿5,672Dec 4Save ฿8
Departure month
December 2026
Seoul
Weather0°Cold
Typical one way฿5,672
Cheapest one-way fare฿5,664
฿5,672
Dec 4Save ฿8
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
Vietnam Airlines (VN) at a glance
Compare price, non-stop choice and travel time with other Seoul options.
Non-stop options
0%-80 points compared with other flights
Typical flight time
5h 35m— longer than the comparison
Roundtrip options
271Trips 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฿10,138
Typical low฿10,372
Typical฿10,672
Typical high฿12,108
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 ฿5,664. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Seoul?
The lowest available roundtrip fare is ฿10,138. Check the dates, baggage and final total before booking.
What is a typical fare for Seoul?
A typical fare is ฿10,672. Many available options sit between ฿10,372 and ฿12,108.
How many choices are available for Seoul?
Choose from 271 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Seoul?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Seoul?
Mar 2027 has the lowest available roundtrip fare, from ฿10,138.
Where does Vietnam Airlines to Seoul fly from Bangkok?
Vietnam Airlines to Seoul operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Vietnam Airlines to Seoul routes.
How do I find the best deals on Vietnam Airlines to Seoul?
Compare the current Vietnam Airlines to Seoul fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.