Typical price difference
+6%฿13,255 here compared with ฿12,559
One-way and roundtrip flights from Bangkok12°Mild
Flights to Seoul in April 2027
🏙️City🎉Nightlife
DepartureThu, Apr 15± 15 days
One way from ฿6,244 · Roundtrip from ฿11,855.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. 1 one-way fares from ฿6,244 · 20 roundtrips from ฿11,855. These results are for april 2027.
- One way from
- ฿6,244
- 1 outbound-only options
- Roundtrip from
- ฿11,855
- 20 complete trips
- Typical roundtrip
- ฿13,255
- Half cost less, half cost more
- Flight options
- 20
- Roundtrips available
Saved searches
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Best Deals
Roundtrip deals
40 fares · from ฿11,855
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Apr 1 → Apr 2321 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 23
Out16:00DMK → ICN06:005h 55m · 1 stop · via Da Nang5h 55m · 1 stop
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound16:00DMK06:00ICN5h 55m1 stop · via Da Nang
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated by
Thai AirAsia
VietJet Air
Vietnam Airlines
Thai AirAsiaVietJet AirVietnam Airlines฿11,855
฿12,483-5%
Save ฿628
Thai AirAsiaVietJet AirVietnam AirlinesRoundtrip total฿11,855฿12,483−5%Save ฿628View deal
Cheapest of April 2027
Apr 1 → Apr 64 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 6
Out16:00DMK → ICN06:005h 55m · 1 stop · via Da Nang5h 55m · 1 stop
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound16:00DMK06:00ICN5h 55m1 stop · via Da Nang
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirAsiaVietJet AirVietnam Airlines
Thai AirAsiaVietJet AirVietnam Airlines฿11,855
฿12,483-5%
Save ฿628
Thai AirAsiaVietJet AirVietnam AirlinesRoundtrip total฿11,855฿12,483−5%Save ฿628View deal
Cheapest of April 2027
Apr 1 → Apr 1816 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 18
Out16:00DMK → ICN06:005h 55m · 1 stop · via Da Nang5h 55m · 1 stop
Return11:40ICN → BKK18:456h 45m · 1 stop · via Ho Chi Minh City6h 45m · 1 stop
Outbound16:00DMK06:00ICN5h 55m1 stop · via Da Nang
Return11:40ICN18:45BKK6h 45m1 stop · via Ho Chi Minh City
Operated byThai AirAsiaVietJet Air
Thai AirAsiaVietJet Air฿12,486
Thai AirAsiaVietJet AirCurrent fare
Roundtrip total฿12,486Current fareView deal
Apr 1 → Apr 1614 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 16
Out16:00DMK → ICN06:005h 55m · 1 stop · via Da Nang5h 55m · 1 stop
Return11:40ICN → BKK18:456h 45m · 1 stop · via Ho Chi Minh City6h 45m · 1 stop
Outbound16:00DMK06:00ICN5h 55m1 stop · via Da Nang
Return11:40ICN18:45BKK6h 45m1 stop · via Ho Chi Minh City
Operated byThai AirAsiaVietJet Air
Thai AirAsiaVietJet Air฿12,737
Thai AirAsiaVietJet AirCurrent fare
Roundtrip total฿12,737Current fareView deal
Apr 1 → Apr 1715 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 17
Out16:00DMK → ICN06:005h 55m · 1 stop · via Da Nang5h 55m · 1 stop
Return11:40ICN → BKK18:456h 45m · 1 stop · via Ho Chi Minh City6h 45m · 1 stop
Outbound16:00DMK06:00ICN5h 55m1 stop · via Da Nang
Return11:40ICN18:45BKK6h 45m1 stop · via Ho Chi Minh City
Operated byThai AirAsiaVietJet Air
Thai AirAsiaVietJet Air฿12,737
Thai AirAsiaVietJet AirCurrent fare
Roundtrip total฿12,737Current fareView deal
Apr 1 → Apr 1513 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 15
Out16:00DMK → ICN06:005h 55m · 1 stop · via Da Nang5h 55m · 1 stop
Return11:40ICN → BKK18:456h 45m · 1 stop · via Ho Chi Minh City6h 45m · 1 stop
Outbound16:00DMK06:00ICN5h 55m1 stop · via Da Nang
Return11:40ICN18:45BKK6h 45m1 stop · via Ho Chi Minh City
Operated byThai AirAsiaVietJet Air
Thai AirAsiaVietJet Air฿12,737
Thai AirAsiaVietJet AirCurrent fare
Roundtrip total฿12,737Current fareView deal
Apr 1 → Apr 1412 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 14
Out16:00DMK → ICN06:005h 55m · 1 stop · via Da Nang5h 55m · 1 stop
Return11:40ICN → BKK18:456h 45m · 1 stop · via Ho Chi Minh City6h 45m · 1 stop
Outbound16:00DMK06:00ICN5h 55m1 stop · via Da Nang
Return11:40ICN18:45BKK6h 45m1 stop · via Ho Chi Minh City
Operated byThai AirAsiaVietJet Air
Thai AirAsiaVietJet Air฿12,737
Thai AirAsiaVietJet AirCurrent fare
Roundtrip total฿12,737Current fareView deal
Apr 1 → Apr 98 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 9
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated by
Thai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
2 seats left
Apr 1 → Apr 54 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 5
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
2 seats left
Apr 1 → Apr 87 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 8
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
2 seats left
Apr 1 → Apr 2120 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 21
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
2 seats left
Mar 31 → Apr 98 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 9
Out23:30BKK → ICN06:555h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound23:30BKK06:55ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
9 seats left
Mar 31 → Apr 55 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 5
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
9 seats left
Mar 31 → Apr 88 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 8
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
9 seats left
Mar 31 → Apr 66 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 6
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
9 seats left
Mar 31 → Apr 2120 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 21
Out23:30BKK → ICN06:555h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound23:30BKK06:55ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,255
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,255Current fareView deal
9 seats left
Apr 1 → Apr 109 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 10
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,259
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,259Current fareView deal
2 seats left
Mar 31 → Apr 1010 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 10
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,259
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,259Current fareView deal
9 seats left
Mar 31 → Apr 33 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 3
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,259
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,259Current fareView deal
9 seats left
Apr 1 → Apr 1211 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 12
Out08:00BKK → ICN15:255h 25m · Direct5h 25m · Direct
Return11:05ICN → BKK17:056h 35m · 1 stop · via Da Nang6h 35m · 1 stop
Outbound08:00BKK15:25ICN5h 25mDirect
Return11:05ICN17:05BKK6h 35m1 stop · via Da Nang
Operated byThai AirwaysVietnam Airlines
Thai AirwaysVietnam Airlines฿13,270
Thai AirwaysVietnam AirlinesCurrent fare
Roundtrip total฿13,270Current fareView deal
2 seats left
One-way deals
2 fares · from ฿6,244
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
thu · Apr 1One way
Departurethu · Apr 1
One way2027
16:00DMK → ICN06:005h 55m · 1 stop
6h 5m layover Da Nang
Outbound16:00DMK06:00ICN5h 55m1 stop · via Da Nang
Operated byThai AirAsiaVietJet Air
Thai AirAsiaVietJet Air฿6,244
฿6,539-5%
฿295 below average
Thai AirAsiaVietJet AirOne-way fare฿6,244฿6,539−5%Save ฿295View deal
Cheapest of April 2027
wed · Mar 31One way
Departurewed · Mar 31
One way2027
08:00BKK → ICN15:255h 25m · Direct
Outbound08:00BKK15:25ICN5h 25mDirect
Operated byThai Airways
Thai Airways฿7,725
Thai AirwaysCurrent fare
One-way fare฿7,725Current fareView deal
9 seats left
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
April 2027 at a glance
Compare price, non-stop choice and travel time with other Seoul options.
Non-stop options
5%-65 points compared with other flights
Typical flight time
5h 25m0h 10m shorter than the comparison
Roundtrip options
20Trips 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฿11,855
Typical low฿12,737
Typical฿13,255
Typical high฿13,271
Flexible timing
Compare Seoul by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Seoul fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai AirAsia | ฿11,855 | — | 7 | — |
| 2VietJet Air | ฿11,855 | — | 7 | — |
| 3Vietnam Airlines | ฿11,855 | ฿13,255–฿13,271 | 14 | — |
| 4Thai Airways | ฿13,255 | ฿13,255–฿13,297 | 13 | — |
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 25m
- Typical stay
- 12 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 ฿6,244. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Seoul?
The lowest available roundtrip fare is ฿11,855. Check the dates, baggage and final total before booking.
What is a typical fare for Seoul?
A typical fare is ฿13,255. Many available options sit between ฿12,737 and ฿13,271.
How many choices are available for Seoul?
Choose from 20 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Seoul?
1 roundtrip flights are non-stop both ways. That is 5% of the current choices.
Which month has the lowest fares for Seoul?
Apr 2027 has the lowest available roundtrip fare, from ฿11,855.
What is the cheapest flight from Bangkok to Seoul?
The lowest currently observed flight from Bangkok to Seoul is ฿11,855. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Seoul?
Based on current prices, April 2027 offers some of the best deals from Bangkok to Seoul. Check the month-by-month breakdown on this page for the cheapest times to fly.