Flights from Bangkok to Seoul Incheon

Our cheapest offers for flights from Bangkok to Seoul Incheon

Here you can compare cheap flights from Bangkok (BKK) to Seoul Incheon (ICN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seoul Incheon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Bangkok
Seoul Incheon
Pay attention to transfer at connecting flight
Outbound
10/13/25
1 Stopover (HKG)
UO0703, UO0618
14h 05min
Return
-
Hong Kong Express Airways
$170
Bangkok
Seoul Incheon
Outbound
11/09/25
1 Stopover (TAO)
SC4080, SC4615
13h 45min
Return
12/07/25
1 Stopover (HAN)
VN0415, VN0611
19h 15min
Shandong Airlines ?
$232
Best option
Bangkok
Seoul Incheon
Outbound
09/25/25
direct
TW0102
05h 35min
Return
10/05/25
direct
VZ0851
05h 50min
Tway Air
$341
Bangkok
Seoul Incheon
Outbound
11/09/25
1 Stopover (TAO)
SC4080, SC4615
13h 45min
Return
12/07/25
1 Stopover (HAN)
VN0415, VN0611
19h 15min
Shandong Airlines
$233
Bangkok
Seoul Incheon
Outbound
11/09/25
1 Stopover (TAO)
SC4080, SC4615
13h 45min
Return
12/07/25
1 Stopover (HAN)
VN0415, VN0611
19h 15min
Shandong Airlines
$244
Bangkok
Seoul Incheon
Outbound
11/09/25
1 Stopover (TAO)
SC4080, SC4613
10h 00min
Return
12/07/25
1 Stopover (TNA)
SC8002, SC8075
16h 10min
Shandong Airlines ?
$258
Bangkok
Seoul Incheon
Outbound
11/09/25
direct
VZ0850
05h 30min
Return
12/07/25
1 Stopover (HAN)
VN0417, VN0617
12h 25min
Thai Vietjet Air
$275
Bangkok
Seoul Incheon
Outbound
11/09/25
1 Stopover (HKG)
CX0706, CX0434
17h 50min
Return
12/07/25
1 Stopover (HKG)
CX0453, CX0705
22h 50min
Cathay Pacific Airways
$334
Bangkok
Seoul Incheon
Outbound
11/09/25
direct
VZ0850
05h 30min
Return
12/07/25
2 Stopovers (HKG, HKT)
UO0627, UO0724, VZ0309
27h 05min
Thai Vietjet Air ?
$366
Bangkok
Seoul Incheon
Outbound
11/09/25
1 Stopover (HAK)
HU0722, HU0449
24h 20min
Return
12/07/25
1 Stopover (HAN)
VN0415, VN0611
19h 15min
Hainan Airlines ?
$382
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Bangkok to Seoul Incheon

Favorite airline: Vietnam Airlines
Flight tickets on the route Bangkok – Seoul Incheon are most frequently booked with Vietnam Airlines.
Vietnam Airlines
50 %
Thai AirAsia X
17 %
VietJet Air
8 %
Direct flights are more expensive
Direct flights on this route are $16.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
05h 35min
27h 05min
47h 45min
$ 268
$ 252
$ 2.270
Favourite connection: via Saigon
On this route, flights with a stopover in Saigon are the most popular.
Route
bookings
1 stopover Ho Chi Minh City (Saigon)
27h 05min, from $ 252
60 %
Direct flights
05h 35min, from $ 268
30 %
1 stopover Hanoi-Noibai
11h 55min, from $ 309
10 %

Important flight information

Flight information: Bangkok - Seoul Incheon

Cheapest outbound flight from $ 169,87
Roundtrip from $ 231,10
Flight duration min. 05:10 / max. 05:55
Return flight duration min. 05:55/ max. 06:50
Distance 3673 km
Flights per week 141
Departure airport Airport Bangkok International Airport (BKK)
Departure country Flights from Thailand
Arrival airport Airport Seoul-Incheon International Airport (ICN)
Destination country Flights to South Korea
Alternative routes to South Korea
Flight destinations with a similar price
Flight destinations with a similar price