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Cheap flights from Bangkok to Seoul

91 nonstop flights a week. Operated by 9 airlines, about 5h 25m in the air, 2,313 mi (3,722 km). Tickets from $139.

Flights from Bangkok to Seoul

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We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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Bangkok to Seoul at a glance

flight time, from 5h to 5h 55m
5h 25m
straight-line distance
2,313 mi (3,722 km)
flights a week
91
next flight
10 November
first and last departure
01:00 - 23:55
lowest price, nonstop, 15 October
$139
airlines
9

Bangkok to Seoul flight schedule

91 flights a week, 9 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
7C 2504
Jeju Air
01:00 Suvarnabhumi
08:25 Incheon International, terminal 1
5h 25m
Mon, Thu, Fri, Sun
Boeing 737-800
KE 654
Korean Air
01:05 Suvarnabhumi
08:15 Incheon International, terminal 2
5h 10m
Daily
Boeing 787
TW 102
Trinity Airways
01:30 Suvarnabhumi
09:00 Incheon International, terminal 1
5h 30m
Daily
Boeing 737
VZ 850
Thai Vietjet Air
02:40 Suvarnabhumi
10:00 Incheon International, terminal 1
5h 20m
Daily
Boeing 737
TG 652
THAI Airways
08:00 Suvarnabhumi
15:25 Incheon International, terminal 1
5h 25m
Daily
Airbus A350-900
KE 660
Korean Air
09:50 Suvarnabhumi
17:05 Incheon International, terminal 2
5h 15m
Tue, Wed, Thu, Fri, Sat, Sun
Boeing 787-900
OZ 744
Asiana Airlines
12:25 Suvarnabhumi
19:50 Incheon International, terminal 2
5h 25m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 777-200LR
KE 658
Korean Air
21:40 Suvarnabhumi
04:45 Incheon International, terminal 2
5h 5m
Daily
Airbus A330-300
ZE 512
Eastar Jet
22:25 Suvarnabhumi
06:20 Incheon International, terminal 1
5h 55m
Daily
Boeing 737-800
YP 602
Air Premia
22:55 Suvarnabhumi
06:35 Incheon International, terminal 1
5h 40m
Mon, Tue, Thu, Fri, Sun
Boeing 787-900
KE 652
Korean Air
23:15 Suvarnabhumi
06:35 Incheon International, terminal 2
5h 20m
Daily
Boeing 787
TG 658
THAI Airways
23:25 Suvarnabhumi
06:35 Incheon International, terminal 1
5h 10m
Daily
Boeing 787-900
TG 656
THAI Airways
23:45 Suvarnabhumi
06:55 Incheon International, terminal 1
5h 10m
Daily
Boeing 787-800
OZ 742
Asiana Airlines
23:55 Suvarnabhumi
06:55 Incheon International, terminal 2
5h
Daily
Boeing 787

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 31 December.

FlightDepartsArrivesDurationDaysAircraft
ZE 5136
Eastar Jet
22:45 Suvarnabhumi
06:40 Incheon International, terminal 1
5h 55m
Selected dates
Boeing 737-800
LJ 2
Jin Air
22:50 Suvarnabhumi
06:05 Incheon International, terminal 2
5h 15m
Seasonal
Boeing 737-800
VZ 850
Thai Vietjet Air
01:25 Suvarnabhumi
09:00 Incheon International, terminal 1
5h 35m
Seasonal
Boeing 737
OZ 744
Asiana Airlines
11:45 Suvarnabhumi
19:25 Incheon International, terminal 2
5h 40m
Seasonal
Boeing 777-200
YP 602
Air Premia
22:45 Suvarnabhumi
06:15 Incheon International, terminal 1
5h 30m
Seasonal
Boeing 787-900
TG 658
THAI Airways
23:10 Suvarnabhumi
06:35 Incheon International, terminal 1
5h 25m
Seasonal
Boeing 787-800
KE 652
Korean Air
23:30 Suvarnabhumi
06:55 Incheon International, terminal 2
5h 25m
Seasonal
Boeing 787-900
TG 656
THAI Airways
23:30 Suvarnabhumi
06:55 Incheon International, terminal 1
5h 25m
Seasonal
Boeing 787-800
OZ 742
Asiana Airlines
01:20 Suvarnabhumi
08:45 Incheon International, terminal 2
5h 25m
Seasonal
Boeing 777-200

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Seoul is 2 hours ahead of Bangkok. The search shows seat availability and the price for your date.

Airlines flying Bangkok to Seoul

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Korean Air27 a week THAI Airways21 a week Asiana Airlines13 a week Eastar Jet7 a week Trinity Airways7 a week Thai Vietjet Air7 a week Air Premia5 a week Jeju Air4 a week Jin Airfrom 1 January

Airports

Where flights from Bangkok to Seoul depart and land

Departure from Bangkok

Suvarnabhumi BKK

91 flights a week, 17 mi (28 km) from the city centre

About the airport

Arrival in Seoul

Incheon International ICN

91 flights a week, terminals 1, 2, 30 mi (48 km) from the city centre

About the airport

When to visit Seoul

Weather by month

Best time to visit: June and September, +26° to +27° by day, sea +23° to +27°. In November it is +12° by day and +2° at night, sea +16°, with 6 rainy days.

Jan
+2° −7° +4° 4 days
Feb
+5° −5° +3° 4 days
Mar
+12° +1° +6° 7 days
Apr
+18° +7° +11° 7 days
May
+22° +12° +17° 9 days
Jun
+27° +18° +23° 13 days
Jul
+30° +23° +27° 18 days
Aug
+30° +23° +30° 18 days
Sep
+26° +18° +27° 11 days
Oct
+19° +10° +22° 9 days
Nov
+12° +2° +16° 6 days
Dec
+3° −6° +8° 5 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Bangkok to Seoul?
A nonstop flight takes 5 hours 25 minutes on average, from 5h to 5h 55m depending on the flight.
How far is Seoul from Bangkok?
2,313 mi (3,722 km) in a straight line between the cities.
Which airlines fly nonstop from Bangkok to Seoul?
Korean Air (27 a week), THAI Airways (21 a week), Asiana Airlines (13 a week), Eastar Jet (7 a week), Trinity Airways (7 a week), Thai Vietjet Air (7 a week), Air Premia (5 a week), Jeju Air (4 a week) and Jin Air.
How many flights a day are there from Bangkok to Seoul?
There are 91 a week, about 13 a day on average.
When are the first and last flights from Bangkok to Seoul?
The first departure is at 01:00 (7C2504), the last at 23:55 (OZ742). Local time.
What is the time difference between Bangkok and Seoul?
Seoul is 2 hours ahead of Bangkok. Schedule times on this page are local to each airport.
Which Bangkok airport do flights to Seoul leave from?
Suvarnabhumi (91 a week).