
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (oojo) |
One-way from | $133 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $251 |
Good round-trip deal | $419 or less |
Good one-way deal | $186 or less |
Fly from
Fly to
Route
Depart
Return
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Fri 7/24
9:45 pm-1:50 am
1 stop30h 05m
Bangkok Suvarnabhumi
Fri 8/14
2:25 am-9:15 pm
1 stop16h 50m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Tue 7/7
5:15 pm-9:10 pm
Nonstop5h 55m
Bangkok Suvarnabhumi
Sun 7/12
10:45 pm-6:15 am
Nonstop5h 30m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Mon 6/29
7:55 pm-11:45 pm
Nonstop5h 50m
Bangkok Suvarnabhumi
Thu 7/2
12:45 am-8:25 am
Nonstop5h 40m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Sat 7/18
7:45 am-12:20 pm
1 stop30h 35m
Bangkok Suvarnabhumi
Mon 7/27
3:15 am-9:05 pm
2 stops15h 50m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Fri 9/4
6:00 pm-10:05 pm
Nonstop6h 05m
Bangkok Suvarnabhumi
Thu 9/10
12:05 am-7:40 am
Nonstop5h 35m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Sat 7/25
2:15 pm-2:15 am
2 stops14h 00m
Bangkok Suvarnabhumi
Sun 8/2
3:55 pm-10:55 am
2 stops17h 00m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Wed 11/4
4:05 pm-12:55 am
2 stops34h 50m
Bangkok Suvarnabhumi
Mon 11/9
1:55 am-3:50 pm
2 stops11h 55m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Fri 11/6
4:05 pm-10:35 pm
3 stops32h 30m
Bangkok Suvarnabhumi
Sat 11/7
1:55 am-10:45 pm
3 stops18h 50m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Tue 7/7
7:35 pm-11:35 pm
Nonstop6h 00m
Bangkok Suvarnabhumi
Tue 7/14
11:45 am-7:25 pm
Nonstop5h 40m
IncheonBangkok
ICN - BKK
ICNBKK
Incheon Intl
Wed 7/8
7:35 pm-11:35 pm
Nonstop6h 00m
Bangkok Suvarnabhumi
Mon 7/13
1:35 am-8:55 am
Nonstop5h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
Currently, September is the cheapest month in which you can book a flight from Seoul to Bangkok Suvarnabhumi Airport (average of $157). Flying from Seoul to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of $316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Seoul to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from SEL to BKK are scheduled on a Thursday (35 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (30 on average).
To ensure you get the cheapest price possible for a flight from Seoul to Bangkok Suvarnabhumi Airport, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Entertainment
Crew
Boarding
Overall
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Entertainment
Crew
Boarding
Overall
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Entertainment
Crew
Boarding
Overall
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Entertainment
Crew
Boarding
Overall
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$178 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$96 | Average$272 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$212 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$285 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$109 | Average$257 | FlexibilityNo cancel fee | On-time94% | |
| Cheapest$116 | Average$257 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$287 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$134 | Average$185 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$135 | Average$245 | FlexibilityNo cancel fee | On-timeN/A |