Cheap flights to South Korea
Flights to South Korea in 2021
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
| Popular in | April | High demand for flights, 2% potential price rise |
| Cheapest in | September | Best time to find cheap flights, 2% potential price drop |
| Average price | ฿9,808 | Average for return flights in October 2021 |
| Return from | ฿9,674 | From Bangkok to Seoul |
| One-way from | ฿4,937 | One-way flight from Bangkok to South Korea |
Cheap flights to South Korea in October, November 2021
The best prices found for SEL flights for October, November
Bangkok Suvarnabhumi
Incheon Intl
Nonstop
5h 00mIncheon Intl
Bangkok Suvarnabhumi
Nonstop
5h 55mAsiana Airlines
Bangkok Suvarnabhumi
Incheon Intl
Nonstop
5h 30mIncheon Intl
Bangkok Suvarnabhumi
Nonstop
6h 15mKorean Air
Bangkok Suvarnabhumi
Incheon Intl
Nonstop
5h 30mIncheon Intl
Bangkok Suvarnabhumi
Nonstop
5h 40mKorean Air
South Korea 2021 flight deals
Cheap flights to South Korea found for this year
Bangkok Suvarnabhumi
Incheon Intl
Nonstop
5h 25mIncheon Intl
Bangkok Suvarnabhumi
Nonstop
6h 20mT'way Air
Bangkok Suvarnabhumi
Incheon Intl
Nonstop
5h 25mIncheon Intl
Bangkok Suvarnabhumi
Nonstop
6h 20mT'way Air
Bangkok Suvarnabhumi
Incheon Intl
Nonstop
5h 25mIncheon Intl
Bangkok Suvarnabhumi
Nonstop
6h 20mT'way Air
Last minute flights to South Korea
Late deals on return flights to South Korea, departing today and this week
Bangkok Suvarnabhumi
Incheon Intl
1 stop
21h 20mIncheon Intl
Bangkok Suvarnabhumi
Nonstop
6h 20mMultiple Airlines
Bangkok Suvarnabhumi
Incheon Intl
1 stop
19h 25mIncheon Intl
Bangkok Suvarnabhumi
1 stop
25h 30mSingapore Airlines
Bangkok Suvarnabhumi
Incheon Intl
1 stop
18h 45mIncheon Intl
Bangkok Suvarnabhumi
1 stop
32h 25mSingapore Airlines
Can I fly to South Korea from Thailand right now?
Most visitors from Thailand will not be allowed to enter South Korea.
COVID-19 testing requirements
Visitors from Thailand must present a negative RT-PCR (NAAT) test taken 72 hours before departing to South Korea.
Quarantine requirements
Visitors from Thailand are not required to quarantine after entering South Korea.
Can I fly back to Thailand from South Korea?
COVID-19 testing requirements
Visitors from South Korea must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Thailand.
Quarantine requirements
Visitors from South Korea are not required to quarantine after entering Thailand.
Cheapest prices for South Korea flights by month
The cheapest ticket to South Korea found for each month in 2021 based on historical flight searches by Cheapflights users.
January
฿13,310
February
฿13,877
March
฿10,074
April
฿9,641
May
฿9,040
June
฿8,106
July
฿8,340
August
฿9,274
September
฿7,639
October
฿8,540
November
฿9,674
December
฿10,241
At the present moment the cheapest month to fly to South Korea is currently September; with February being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.
When is the best time to fly to South Korea?
Average South Korea flight ticket prices and weather conditions for 2021 and 2022 by month
TH1 - SEL | Price | ฿7,138 - ฿16,218 |
SEL | Temperature | 2 - 25 °C |
SEL | Precipitation | 27 - 253 mm |