Cheap flights to South Korea

WAS — ICN
4 Jul — 11 Jul1
Return
1 adult
Economy
From?
To?
Mon 4/7
Mon 11/7

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Flights to South Korea in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inAugustHigh demand for flights, 16% potential price rise
Cheapest inMarchBest time to find cheap flights, 2% potential price drop
Average price฿18,357Average for return flights in June 2022
Return from฿9,671From Bangkok to Seoul
One-way from฿3,341One-way flight from Bangkok to South Korea

Cheap flights to South Korea in June, July 2022

The best prices found for SEL flights for June, July
22 Jul - 16 Aug
BKK

Bangkok Suvarnabhumi

PUS

Busan Gimhae

Nonstop

5h 35m
PUS

Busan Gimhae

BKK

Bangkok Suvarnabhumi

Nonstop

5h 25m
฿10,550

จินแอร์

View Deal

Deal found 28 Jun 2022

4 Jul - 4 Aug
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

5h 30m
฿10,550

จินแอร์

View Deal

Deal found 27 Jun 2022

23 Jul - 31 Aug
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 30m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

5h 50m
฿10,585

ไทยแอร์เอเชียเอ็กซ์

View Deal

Deal found 28 Jun 2022

South Korea 2022 flight deals

Cheap flights to South Korea found for this year
27 Aug - 31 Aug
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 30m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

5h 50m
฿9,671

ไทยแอร์เอเชียเอ็กซ์

View Deal

Deal found 27 Jun 2022

21 Aug - 29 Aug
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 30m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

5h 50m
฿9,812

ไทยแอร์เอเชียเอ็กซ์

View Deal

Deal found 28 Jun 2022

25 Aug - 28 Aug
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 50m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

5h 50m
฿9,847

Multiple Airlines

View Deal

Deal found 27 Jun 2022

Last minute flights to South Korea

Late deals on return flights to South Korea, departing today and this week
4 Jul - 4 Aug
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

5h 30m
฿10,550

จินแอร์

View Deal

Deal found 27 Jun 2022

6 Jul - 10 Jul
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 20m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

5h 40m
฿11,605

จินแอร์

View Deal

Deal found 27 Jun 2022

4 Jul - 3 Oct
BKK

Bangkok Suvarnabhumi

ICN

Incheon Intl

Nonstop

5h 35m
ICN

Incheon Intl

BKK

Bangkok Suvarnabhumi

Nonstop

6h 00m
฿11,746

ทีเวย์แอร์

View Deal

Deal found 29 Jun 2022

What is the cheapest month to fly to South Korea?

The cheapest ticket to South Korea found for each month in 2022 based on historical flight searches by Cheapflights users.

January

฿18,041

February

฿18,463

March

฿15,474

April

฿15,298

May

฿16,458

June

฿19,131

July

฿14,173

August

฿15,368

September

฿11,078

October

฿11,640

November

฿16,740

December

฿17,232

Currently, September is the cheapest month in which you can book a flight to South Korea. Flying to South Korea in June will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to South Korea?

Average South Korea flight ticket prices and weather conditions for 2022 and 2023 by month

BKK - SEL

Price

฿10,630 - ฿22,737

SEL

Temperature

2 - 25 °C

SEL

Rainfall

27 - 253 mm

When is the best time to book a flight to South Korea?

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights to South Korea. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Find flights to South Korea

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Select your preferred route to South Korea from Thailand below