Cheap flights Bangkok (Suvarnabhumi) to Seoul

From

To

Depart

Return

Passengers

1 passenger, economy

Nonstop flights from Bangkok to Seoul: Thai Vietjet Air, Jeju Air, Air China and 6 more. Nonstop flights per week: 37. Flight time: 5 hours 35 minutes. Distance: 3665 km. Tickets from $115 (departure 14 March).

Prices updated on 11 November at 11:10

See also: Seoul — Bangkok (Suvarnabhumi)Flights from Bangkok (Suvarnabhumi)Flights to Seoul

Direct flight schedule Bangkok — Seoul

Direct flights: 7 · Airlines: 7 · First departure: 01:00 · Last departure: 22:50

Departure → arrivalFlightAirport DaysDurationPrice

01:00→08:25 Jeju Air 7C 2504 SuvarnabhumiBKK MonTueWedThuFriSatSun 5h 25min

01:25→09:00 Thai Vietjet Air VZ 850 SuvarnabhumiBKK MonTueWedThuFriSatSun 5h 35min

01:30→09:00 T'Way Air TW 102 SuvarnabhumiBKK MonTueWedThuFriSatSun 5h 30min

18:25→02:20⁺¹ Eastar Jet ZE 512 SuvarnabhumiBKK MonTueWedThuFriSatSun 5h 55min

18:55→02:35⁺¹ Air Premia YP 602 SuvarnabhumiBKK MonTueWedThuFriSatSun 5h 40min

22:30→06:05⁺¹ Thai AirAsia FD 677 Don MueangDMK MonTueWedThuFriSatSun 5h 35min

22:50→06:05⁺¹ Jin Air LJ 2 SuvarnabhumiBKK MonTueWedThuFriSatSun 5h 15min

Local time: departure at the departure airport, arrival at the arrival airport. Days and prices are based on tickets found for the coming months.

Low price calendar

From

To

Lowest price of the month Wed, 18 Nov · One way from $140

Prices as of 11 November, 11:12 Moscow time

Cheap flights Bangkok to Seoul

Thai Vietjet Air

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

$135

Thai AirAsia

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

$140

Vietnam Airlines

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

$148

Air China

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

$155

VietJet Air

Mon, Tue, Wed, Thu, Fri, Sun

Price from

$161

China Southern Airlines

Tue, Wed, Thu, Fri, Sun

Price from

$165

Sun PhuQuoc Airways

Tue, Thu, Sat, Sun

Price from

$165

Jeju Air

Mon, Thu, Fri, Sat

Price from

$166

T'Way Air

Tue, Thu, Fri, Sat

Price from

$166

Hainan Airlines

Tue, Fri, Sun

Price from

$177

Qingdao Airlines

Mon, Tue, Thu, Fri

Price from

$184

Shandong Airlines

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

$189

Which airlines offer the cheapest flights from Bangkok to Seoul?

Based on collected data, the cheapest flights are offered by Thai Lion Air with an average ticket price of $150.

Thai Lion Air Average price: $150 · Flights: 1 · Direct: 1
Jeju Air Average price: $154 · Flights: 1 · Direct: 1
Air Seoul Average price: $156 · Flights: 1 · Direct: 0
Eastar Jet Average price: $157 · Flights: 1 · Direct: 1
Thai Vietjet Air Average price: $158 · Flights: 13 · Direct: 2
T'Way Air Average price: $165 · Flights: 1 · Direct: 1
Thai AirAsia Average price: $166 · Flights: 12 · Direct: 1
Sun PhuQuoc Airways Average price: $167 · Flights: 2 · Direct: 0
Air China Average price: $169 · Flights: 6 · Direct: 1
China Southern Airlines Average price: $169 · Flights: 6 · Direct: 0

Which airlines fly most often from Bangkok to Seoul?

The most flight options on this route are offered by Vietnam Airlines — options found: 15.

Vietnam Airlines Flights: 15 · Direct: 0
Thai Vietjet Air Flights: 13 · Direct: 2
Thai AirAsia Flights: 12 · Direct: 1
Air China Flights: 6 · Direct: 1
China Southern Airlines Flights: 6 · Direct: 0
VietJet Air Flights: 5 · Direct: 0
Sun PhuQuoc Airways Flights: 2 · Direct: 0
Shandong Airlines Flights: 2 · Direct: 0
Qingdao Airlines Flights: 2 · Direct: 0
AirAsia Flights: 2 · Direct: 0

Round trip Bangkok — Seoul

Trip	Outbound	Return	Outbound + return	Total
Weekend trip	Fri, 13 Nov	Sun, 15 Nov	$152 + $110
One week	Thu, 26 Nov	Wed, 2 Dec	$140 + $122
Two weeks	Wed, 18 Nov	Wed, 2 Dec	$140 + $122

Two one-way tickets combined, price per adult. Tap a price to search these dates.

Prices as of 11 November, 11:12 Moscow time

Which month is cheapest to fly Bangkok — Seoul?

Cheapest month: June — a one-way ticket usually costs around $135, 15% below average. Most expensive month: April — around $168.

June 2027usually $135 · 15% below average

One-way ticket prices for departures in that month. “Usually” is the median of the lowest daily prices.

Prices as of 11 November, 11:12 Moscow time

How many days before departure is it cheapest to buy a Bangkok — Seoul ticket?

The cheapest departure right now is Wed, 18 Nov — from $140. Days before departure: 6.

Before departureDeparture dateDifference from lowestPrice

1–3 days Fri, 13 Nov 9% more

4–7 days Wed, 18 Nov cheapest

8–14 days Thu, 26 Nov 1% more

15–21 days Tue, 1 Dec 1% more

22–30 days Fri, 4 Dec 8% more

Lowest prices for departures in the next 30 days.

How many flights per day operate from Bangkok to Seoul?

Most flights operate on Thu (46), the fewest on Sat (35).

Mon Flights: 45 · Direct: 5
Tue Flights: 40 · Direct: 4
Wed Flights: 38 · Direct: 4
Thu Flights: 46 · Direct: 7
Fri Flights: 40 · Direct: 7
Sat Flights: 35 · Direct: 6
Sun Flights: 44 · Direct: 4

Popular destinations from Bangkok

All →

BKK

Bangkok — Surat Thani

Thailand → Thailand

URT

from

$27

BKK

Bangkok — Phuket

Thailand → Thailand

HKT

from

$27

BKK

Bangkok — Chiang Rai

Thailand → Thailand

CEI

from

$27

BKK

Bangkok — Nakhon Si Thammarat

Thailand → Thailand

NST

from

$30

BKK

Bangkok — Krabi

Thailand → Thailand

KBV

from

$30

BKK

Bangkok — Chiang Mai

Thailand → Thailand

CNX

from

$33

BKK

Bangkok — Sakon Nakhon

Thailand → Thailand

SNO

from

$33

BKK

Bangkok — Khon Kaen

Thailand → Thailand

KKC

from

$34

BKK

Bangkok — Ubon Ratchathani

Thailand → Thailand

UBP

from

$36

Popular destinations to Seoul

All →

CJU

Jeju — Seoul

South Korea → South Korea

SEL

from

$23

PUS

Busan — Seoul

South Korea → South Korea

SEL

from

$58

NHA

Nha Trang — Seoul

Vietnam → South Korea

SEL

from

$67

BJS

Beijing — Seoul

China → South Korea

SEL

from

$73

SHA

Shanghai — Seoul

China → South Korea

SEL

from

$73

TPE

Taipei — Seoul

Taiwan → South Korea

SEL

from

$86

HRB

Harbin — Seoul

China → South Korea

SEL

from

$89

KWJ

Gwangju — Seoul

South Korea → South Korea

SEL

from

$92

OSA

Osaka — Seoul

Japan → South Korea

SEL

from

$93

Cheap flights Bangkok to Seoul

Price from: $123
Average price: $168
Cheapest: June
Flight time: 5 hours 35 minutes
Distance: 3 665 km
Рейсов в неделю: 37
Airlines: 21
Most frequent flight: FD 638

Prices as of 11 November, 11:10 Moscow time

Airports on the Bangkok — Seoul route

From → to	Flights	Direct	Airlines	Price from
SuvarnabhumiBKK Incheon International AirportICN Cheapest	60	7	17
Don Mueang International AirportDMK Incheon International AirportICN	16	2	4
SuvarnabhumiBKK Gimpo International AirportGMP	3	1	1

Departure airports · Bangkok

SuvarnabhumiBKK
Don Mueang International AirportDMK ≈ 30 km from the centre

Arrival airports · Seoul

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · South Korea

jjang

5 GB

data

30

days

$11

jjang

10 GB

data

30

days

$20

lgu

data

10

days

$32

jjang

20 GB

data

30

days

$32

jjang

1 GB

data

7

days

$5

Frequently Asked Questions

Yes. Nonstop flights from Bangkok to Seoul are operated by: Thai Vietjet Air, Jeju Air, Air China, Thai AirAsia, Jin Air, Thai Lion Air, T'Way Air, Air Premia and 1 more. A nonstop flight takes 5 hours 35 minutes on average. Nonstop tickets start at $127.

The average ticket price Bangkok Seoul is $168. The cheapest ticket costs $123, operated by Shandong Airlines, flight SC 4080, departing Bangkok on 13 November at 22:25, arriving Seoul on 14 November at 10:25. Prices as of 11 November.

A nonstop flight takes 5 hours 35 minutes on average. The fastest is LJ 2 Jin Air: 5 hours 15 minutes. With a connection: from 7 hours 25 minutes, usually about 17 hours.

Flights from Bangkok to Seoul depart from these airports: Suvarnabhumi (BKK), Don Mueang International Airport (DMK). Most flights depart from Suvarnabhumi. Arrival: Incheon International Airport (ICN), Gimpo International Airport (GMP).

Based on prices for the coming months, the cheapest month to fly is February 2027: tickets from $123. The most expensive month is January 2027, with tickets from $151.

Tickets from Bangkok to Seoul are sold by: Vietnam Airlines, Thai Vietjet Air, Thai AirAsia, Air China, China Southern Airlines, VietJet Air, Sun PhuQuoc Airways, AirAsia, Qingdao Airlines, Shandong Airlines. Nonstop: Thai Vietjet Air, Jeju Air, Air China, Thai AirAsia, Jin Air, Thai Lion Air, T'Way Air, Air Premia, Eastar Jet.

The distance from Bangkok to Seoul is 3665 km.

Tickets from Seoul to Bangkok start at $89. The average price is $159. Nonstop flights are operated by: T'Way Air, Thai Vietjet Air, Eastar Jet, Jeju Air, Thai AirAsia, Jin Air, Thai Lion Air, Air Premia. All tickets Seoul — Bangkok