Cheapest one-way flights from Bangkok to Seoul in May from $116

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Seoul (ICN) in May 2026 (see full year).

One-Way flights

07 May Thai VietJet Air direct
22 May Thai VietJet Air direct
11 May Nok Air
14 May Shandong Airlines
17 May Thai AirAsia
26 May Shandong Airlines
21 May Shandong Airlines
10 May Shandong Airlines
15 May Thai VietJet Air direct
18 May Thai VietJet Air direct

Also check the deals for return flights from Bangkok to Seoul in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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