Featured airlines
Top Cities to Visit in South Korea
Cheap round-trip flights to South Korea
Prices were available within the past 7 days and start at ฿4,100 for one-way flights and ฿7,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, 22 Nov - Sat, 30 Nov
BKK
Suvarnabhumi Intl.
ICN
Incheon Intl.
฿7,680 Return, found 2 hours ago
฿7,680
Return
found 2 hours ago
Thu, 24 Oct - Sat, 2 Nov
BKK
Suvarnabhumi Intl.
TAE
Daegu Intl.
฿8,052 Return, found 1 day ago
฿8,052
Return
found 1 day ago
Sat, 9 Nov - Wed, 13 Nov
DMK
Don Mueang Intl.
ICN
Incheon Intl.
฿8,140 Return, just found
฿8,140
Return
just found
Tue, 19 Nov - Tue, 26 Nov
BKK
Suvarnabhumi Intl.
ICN
Incheon Intl.
฿8,716 Return, just found
฿8,716
Return
just found
Fri, 8 Nov - Tue, 12 Nov
BKK
Suvarnabhumi Intl.
CJU
Jeju Intl.
฿8,890 Return, found 1 hour ago
฿8,890
Return
found 1 hour ago
Tue, 5 Nov - Sun, 10 Nov
BKK
Suvarnabhumi Intl.
ICN
Incheon Intl.
฿9,194 Return, just found
฿9,194
Return
just found
Fri, 13 Dec - Fri, 20 Dec
BKK
Suvarnabhumi Intl.
PUS
Gimhae
฿9,210 Return, found 20 hours ago
฿9,210
Return
found 20 hours ago
Fri, 8 Nov - Mon, 11 Nov
BKK
Suvarnabhumi Intl.
ICN
Incheon Intl.
฿9,390 Return, just found
฿9,390
Return
just found
Thu, 24 Oct - Wed, 30 Oct
BKK
Suvarnabhumi Intl.
ICN
Incheon Intl.
฿9,432 Return, just found
฿9,432
Return
just found
Mon, 17 Feb - Sat, 22 Feb
BKK
Suvarnabhumi Intl.
ICN
Incheon Intl.
฿10,008 Return, just found
฿10,008
Return
just found
About South Korea
Expedia offers flights to South Korea to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to South Korea or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
More to explore for South Korea
Heading to South Korea? Explore South Korea with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more!
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Top South Korea Hotels
- The Shilla Seoul
- Toyoko Inn Seoul Yeongdeungpo
- LOTTE City Hotel Myeongdong
- Grand Hyatt Seoul
- ENA Suite Hotel Namdaemun
- Toyoko Inn Seoul Dongdaemun No.2
- Paradise Hotel Busan
- Sotetsu Hotels The Splaisir Seoul Myeongdong
- Lotte Hotel Seoul
- L7 GANGNAM BY LOTTE
- The Westin Josun Seoul
- Lotte Hotel Busan
- Fairfield by Marriott Seoul
- Toyoko Inn Busan Station No.1
- Dormy Inn SEOUL Gangnam
Hotels
Flights
Cars
Holidays
Trending flights to South Korea
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, 22 Nov - Sat, 30 Nov
BKK
Suvarnabhumi Intl.
ICN
Incheon Intl.
฿7,680 Return, found 2 hours ago
฿7,680
Return
found 2 hours ago
*Available to Expedia members.