Typical price difference
+10%฿11,956 here compared with ฿10,908
One-way and roundtrip flights from Bangkok
VietJet Air 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. 15 one-way fares from ฿5,011 · 225 roundtrips from ฿8,545. These results are for vietjet air (vj).
- One way from
- ฿5,011
- 15 outbound-only options
- Roundtrip from
- ฿8,545
- 225 complete trips
- Typical roundtrip
- ฿11,956
- Half cost less, half cost more
- Flight options
- 225
- Roundtrips available
Saved searches
Save this search
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Best Deals
Roundtrip deals
225 fares · from ฿8,545
Outbound and return flights together in one total fare.
Departure monthSeptember 2026
Seoul
Weather21°MildTypical roundtrip฿11,175Cheapest roundtrip฿8,545฿11,175−24%Sep 27 → Oct 9Save ฿2,630
Departure month
September 2026
Seoul
Weather21°Mild
Typical roundtrip฿11,175
Cheapest roundtrip฿8,545
฿11,175−24%
Sep 27 → Oct 9Save ฿2,630
Departure monthOctober 2026
Seoul
Weather14°MildTypical roundtrip฿11,175Cheapest roundtrip฿9,592฿11,175−14%Oct 12 → Oct 16Save ฿1,583
Departure month
October 2026
Seoul
Weather14°Mild
Typical roundtrip฿11,175
Cheapest roundtrip฿9,592
฿11,175−14%
Oct 12 → Oct 16Save ฿1,583
Departure monthJanuary 2027
Seoul
Weather-3°ColdTypical roundtrip฿11,175Cheapest roundtrip฿10,681฿11,175−4%Jan 27 → Feb 18Save ฿494
Departure month
January 2027
Seoul
Weather-3°Cold
Typical roundtrip฿11,175
Cheapest roundtrip฿10,681
฿11,175−4%
Jan 27 → Feb 18Save ฿494
Departure monthFebruary 2027
Seoul
Weather-1°ColdTypical roundtrip฿11,175Cheapest roundtrip฿11,260Feb 6 → Feb 27
Departure month
February 2027
Seoul
Weather-1°Cold
Typical roundtrip฿11,175
Cheapest roundtrip฿11,260
Feb 6 → Feb 27
Departure monthMarch 2027
Seoul
Weather5°ColdTypical roundtrip฿11,175Cheapest roundtrip฿11,474Mar 26 → Apr 16
Departure month
March 2027
Seoul
Weather5°Cold
Typical roundtrip฿11,175
Cheapest roundtrip฿11,474
Mar 26 → Apr 16
Departure monthDecember 2026
Seoul
Weather0°ColdTypical roundtrip฿11,175Cheapest roundtrip฿12,956Dec 14 → Jan 2
Departure month
December 2026
Seoul
Weather0°Cold
Typical roundtrip฿11,175
Cheapest roundtrip฿12,956
Dec 14 → Jan 2
One-way deals
15 fares · from ฿5,011
Outbound fare only — add a return separately if you need one.
Departure monthSeptember 2026
Seoul
Weather21°MildTypical one way฿5,653Cheapest one-way fare฿5,011฿5,653−11%Sep 29Save ฿642
Departure month
September 2026
Seoul
Weather21°Mild
Typical one way฿5,653
Cheapest one-way fare฿5,011
฿5,653−11%
Sep 29Save ฿642
Departure monthOctober 2026
Seoul
Weather14°MildTypical one way฿5,653Cheapest one-way fare฿5,506฿5,653−3%Oct 22Save ฿147
Departure month
October 2026
Seoul
Weather14°Mild
Typical one way฿5,653
Cheapest one-way fare฿5,506
฿5,653−3%
Oct 22Save ฿147
Departure monthJanuary 2027
Seoul
Weather-3°ColdTypical one way฿5,653Cheapest one-way fare฿6,179Jan 13
Departure month
January 2027
Seoul
Weather-3°Cold
Typical one way฿5,653
Cheapest one-way fare฿6,179
Jan 13
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
VietJet Air (VJ) at a glance
Compare price, non-stop choice and travel time with other Seoul options.
Non-stop options
0%-79 points compared with other flights
Typical flight time
6h 25m0h 50m longer than the comparison
Roundtrip options
225Trips 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฿8,545
Typical low฿10,618
Typical฿11,956
Typical high฿14,364
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿9,682
Sep 2026
฿10,889
Oct 2026
฿14,863
Dec 2026
฿14,402
Jan 2027
฿12,797
Feb 2027
฿13,270
Mar 2027
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 | ฿7,104 | ฿8,817–฿11,089 | 583 | 91% |
| 2Thai VietJet Air | ฿7,255 | ฿9,234–฿12,965 | 1,612 | 90% |
| 3Jeju Air | ฿7,336 | ฿7,387–฿9,302 | 145 | 91% |
| 4Air Premia | ฿8,297 | ฿10,614–฿12,749 | 285 | 87% |
| 5Thai AirAsia | ฿8,528 | ฿9,570–฿12,855 | 2,653 | 80% |
| 6VietJet Air | ฿8,545 | ฿10,618–฿14,364 | 225 | 0% |
| 79G | ฿8,903 | ฿9,549–฿10,949 | 25 | 0% |
| 8Jin Air | ฿9,064 | ฿11,276–฿12,869 | 18 | — |
| 9Eastar Jet | ฿9,146 | ฿9,888–฿13,051 | 265 | 87% |
| 10Korean Air | ฿10,144 | — | 3 | — |
| 11Vietnam Airlines | ฿10,227 | ฿10,359–฿12,093 | 286 | 0% |
| 12Shandong Airlines | ฿10,580 | ฿11,218–฿13,008 | 54 | 0% |
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
- 6h 25m
- Typical stay
- 14 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 ฿5,011. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Seoul?
The lowest available roundtrip fare is ฿8,545. Check the dates, baggage and final total before booking.
What is a typical fare for Seoul?
A typical fare is ฿11,956. Many available options sit between ฿10,618 and ฿14,364.
How many choices are available for Seoul?
Choose from 225 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?
Sep 2026 has the lowest available roundtrip fare, from ฿8,545.
Where does VietJet Air to Seoul fly from Bangkok?
VietJet Air to Seoul operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available VietJet Air to Seoul routes.
How do I find the best deals on VietJet Air to Seoul?
Compare the current VietJet Air to Seoul fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.