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Cheapest one-way flights from Bangkok (BKK) to Seoul (ICN), April

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Dates, airline, and price
Dates	Airline	Price
25 Apr	Vietnam Airlines
20 Apr	Vietnam Airlines
19 Apr	Xiamen Airlines
07 Apr	Xiamen Airlines
13 Apr	Xiamen Airlines
25 Apr	Thai Airways Direct Flight
13 Apr	Thai Airways Direct Flight
07 Apr	Thai Airways Direct Flight
09 Apr	Thai Airways Direct Flight
11 Apr	Thai Airways Direct Flight

deals for return flights from Bangkok to Seoul in April.

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Updated Jul 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Bangkok (BKK) to Seoul (ICN), April

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