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Home / Seoul — Bangkok

Cheap flights Seoul — Bangkok

Seoul (SEL, KR) Bangkok (BKK, TH)
from $151 3 722 km ~4h 53m 151 flights found 16 airlines cheapest on Tuesday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $151 on 05.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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Tu
We
Th
Fr
Sa
Su
December 2026
Mo
Tu
We
Th
Fr
Sa
Su
January 2027
Mo
Tu
We
Th
Fr
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Depart
—
Return
—
Cheapest flights found
05 Dec 2026, Sat
Vietnam Airlines VN 433
17:55
ICN Incheon International Airport
00:50
BKK Suvarnabhumi Airport
6h 55m 1 stop
Trip.com
$151
View this ticket
30 Nov 2026, Mon
Vietnam Airlines VN 433
17:55
ICN Incheon International Airport
00:50
BKK Suvarnabhumi Airport
6h 55m 1 stop
Trip.com
$152
View this ticket
28 Nov 2026, Sat
Vietnam Airlines VN 433
17:55
ICN Incheon International Airport
00:50
BKK Suvarnabhumi Airport
6h 55m 1 stop
Trip.com
$152
View this ticket
29 Nov 2026, Sun
Vietnam Airlines VN 433
17:55
ICN Incheon International Airport
00:50
BKK Suvarnabhumi Airport
6h 55m 1 stop
Trip.com
$153
View this ticket
21 Nov 2026, Sat
Vietnam Airlines VN 433
17:55
ICN Incheon International Airport
00:50
BKK Suvarnabhumi Airport
6h 55m 1 stop
Trip.com
$153
View this ticket
15 Dec 2026, Tue
Vietnam Airlines VN 433
17:55
ICN Incheon International Airport
00:50
BKK Suvarnabhumi Airport
6h 55m 1 stop
Trip.com
$154
View this ticket
Route characteristics
Distance
3 722 km
Flight time
4h 53m
Time difference
-2h
Minimum price
from $151 (05.12.2026)
Average price
$189
Maximum price
$365
Departures per week
13
Cheapest day
Tuesday
Departure airports (1)
ICN Incheon International Airport
Arrival airports (2)
BKK Suvarnabhumi Airport DMK Don Mueang International Airport
Airlines (16)
VN Vietnam Airlines VJ Vietjet MU China Eastern TW T'way Air WE Parata Air RS Air Seoul SC Shandong Airlines 5J Cebu Pacific ZE Eastar Jet 7C Jeju Air UO HK Express CA Air China CZ China Southern Airlines YP Air Premia VZ Thai Vietjet Air OZ Asiana Airlines
Agencies (11)
Trip.com Clickavia Kupi.com Kiwi.com Biletix Авиасейлс City.Travel OneTwoTrip Aviakassa SuperKassa Mytrip.com
Prices by day of week
Monday
$152
avg $152
Tuesday
$154
avg $154
Cheapest
Saturday
$151
avg $152
Sunday
$153
avg $153
Price trend by month
November 2026
from $152
avg $153
4 flights
December 2026
from $151
avg $153
2 flights
Airlines — cheapest prices 16
Vietnam Airlines
Vietnam Airlines
12 flights · 12 days
$151
Vietjet
Vietjet
Low-cost 3 flights · 3 days
$159
China Eastern
China Eastern
15 flights · 15 days
$165
T'way Air
T'way Air
Low-cost 43 flights · 42 days
$172
Parata Air
Parata Air
1 flights · 1 days
$172
Air Seoul
Air Seoul
Low-cost 1 flights · 1 days
$174
Shandong Airlines
Shandong Airlines
15 flights · 15 days
$174
Cebu Pacific
Cebu Pacific
Low-cost 6 flights · 5 days
$175
Eastar Jet
Eastar Jet
Low-cost 1 flights · 1 days
$181
Jeju Air
Jeju Air
Low-cost 21 flights · 21 days
$182
HK Express
HK Express
Low-cost 17 flights · 14 days
$182
Air China
Air China
1 flights · 1 days
$186
China Southern Airlines
China Southern Airlines
1 flights · 1 days
$195
Air Premia
Air Premia
3 flights · 3 days
$198
Thai Vietjet Air
Thai Vietjet Air
Low-cost 10 flights · 10 days
$221
Asiana Airlines
Asiana Airlines
1 flights · 1 days
$225
Where to buy tickets 11
Trip.com
67 tickets · 51 days
from $151
Clickavia
18 tickets · 16 days
from $159
Kupi.com
15 tickets · 13 days
from $161
Kiwi.com
7 tickets · 6 days
from $165
Biletix
4 tickets · 4 days
from $181
Авиасейлс
26 tickets · 21 days
from $182
City.Travel
5 tickets · 5 days
from $183
OneTwoTrip
2 tickets · 2 days
from $185
Aviakassa
5 tickets · 5 days
from $188
SuperKassa
1 tickets · 1 days
from $197
Mytrip.com
1 tickets · 1 days
from $223
Airports

From — Seoul (1)

  • ICN Incheon International Airport

To — Bangkok (2)

  • BKK Suvarnabhumi Airport
  • DMK Don Mueang International Airport
Other destinations from Seoul
Jeju
KR
Nagoya
JP
Busan
KR
Shanghai
CN
Jinju
KR
Pohang
KR
Gwangju
KR
Yeosu
KR
Ulsan
KR
Chengdu
CN
Cebu City
PH
Manila
PH
Frequently asked questions about the route Seoul — Bangkok
How long is the flight from Seoul to Bangkok?
Approximate flight time — 4h 53m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Seoul to Bangkok?
The straight-line distance — 3 722 km.
How much do flights from Seoul to Bangkok cost?
The minimum price over 3 months — from $151 on 05.12.2026.
What is the average ticket price?
The average price — $189. Range: $151 — $365.
What is the time difference between Seoul and Bangkok?
The difference — -2h.
From which airports does Seoul operate flights?
From Seoul: ICN (Incheon International Airport).
To which airports in Bangkok do flights arrive?
To Bangkok: BKK (Suvarnabhumi Airport), DMK (Don Mueang International Airport).
Which airlines fly this route?
This route is served by 16 airlines: Vietnam Airlines, Vietjet, China Eastern, T'way Air, Parata Air, Air Seoul, Shandong Airlines, Cebu Pacific.
Which day of the week is cheapest?
The cheapest day of the week — Tuesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Seoul — Bangkok

Flights Seoul — Bangkok is a popular route. The straight-line distance is 3 722 km. Flight time 4h 53m. Time difference -2h.

From Seoul (SEL) flights depart from 1 airport: ICN. To Bangkok (BKK) — 2 arrival airports: BKK, DMK.

16 airlines operate on this route: Vietnam Airlines, Vietjet, China Eastern, T'way Air, Parata Air, Air Seoul, Shandong Airlines, Cebu Pacific.

The minimum price for the next 3 months — from $151 (05.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $189, ranging from $151 to $365. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Tuesday.

Other destinations in Thailand from Seoul
Phuket
TH
Chiang Mai
TH
Krabi
TH
Surat Thani
TH
Koh Samui
TH
Udon Thani
TH
Pattaya
TH
Chumphon
TH

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