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Best Flight Deals from Seoul to Thailand
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Seoul (ICN)to
Bangkok (BKK)06/02/2026 - 10/02/2026
From
KRW555,900
Updated: 1 hour ago
Round trip
Economy
Seoul (ICN)to
Chiang Mai (CNX)06/02/2026 - 15/02/2026
From
KRW759,100
Updated: 3 hours ago
Round trip
Economy
Seoul (ICN)to
Phuket (HKT)20/02/2026 - 11/03/2026
From
KRW781,400
Updated: 22 hours ago
Round trip
Economy
Seoul (ICN)to
Chiang Rai (CEI)30/01/2026 - 13/02/2026
From
KRW820,900
Updated: 11 hours ago
Round trip
Economy
Seoul (ICN)to
Krabi (KBV)19/02/2026 - 13/03/2026
From
KRW754,900
Updated: 2 hours ago
Round trip
Economy
Seoul (ICN)to
Ko Samui (USM)23/01/2026 - 06/02/2026
From
KRW1,353,500
Updated: 3 hours ago
Round trip
Economy
*Best fares on flights found by others in the last 48 hours.
Best Deals for Seoul to Thailand Flights on Thai Airways
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seoul (ICN) | Bangkok (BKK) | Round trip / Economy | 11/01/2027 - 16/01/2027 | From KRW555,400 Updated: 14 hours ago |
| Seoul (ICN) | Chiang Mai (CNX) | Round trip / Economy | 17/09/2026 - 16/10/2026 | From KRW758,600 Updated: 21 hours ago |
| Seoul (ICN) | Phuket (HKT) | Round trip / Economy | 24/02/2026 - 15/03/2026 | From KRW781,400 Updated: 22 hours ago |
| Seoul (ICN) | Chiang Rai (CEI) | Round trip / Economy | 04/01/2027 - 16/01/2027 | From KRW770,000 Updated: 13 hours ago |
| Seoul (ICN) | Krabi (KBV) | Round trip / Economy | 27/07/2026 - 11/08/2026 | From KRW754,100 Updated: 21 hours ago |
| Seoul (ICN) | Ko Samui (USM) | Round trip / Economy | 17/09/2026 - 12/10/2026 | From KRW907,100 Updated: 22 hours ago |
*Best fares on flights found by others in the last 48 hours.
Fly out from Seoul to Thailand with These Popular Business Class Flight Deals
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*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.
Explore More Flights from Seoul or to Thailand
URL Parameter All to All - Mary
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EUR777
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Oslo (OSL)to
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Updated: 22 hours ago
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Bangkok (BKK)to
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Stockholm (ARN)to
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Zurich (ZRH)to
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Updated: 1 hour ago
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Milan (MXP)to
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Munich (MUC)to
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From
EUR759
Updated: 1 hour ago
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Copenhagen (CPH)to
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From
DKK5,600
Updated: 1 hour ago
Round trip
Economy
Sydney (SYD)to
Bangkok (BKK)29/01/2026 - 06/03/2026
From
AUD1,094
Updated: 20 hours ago
Round trip
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Melbourne (MEL)to
Bangkok (BKK)03/02/2026 - 19/03/2026
From
AUD1,091
Updated: 21 hours ago
Round trip
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Paris (CDG)to
Bangkok (BKK)24/11/2026 - 15/12/2026
From
EUR805
Updated: 1 hour ago
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URL Parameter All to All - Mary