Cheapest return OTP–ICN flights, May

AirHint found the following cheapest return flights from Bucharest (OTP) to Seoul (ICN) in May 2026 (see full year).

Return flights

16 May - 26 May Wizz Air Malta
12 May - 25 May Ryanair
14 May - 01 Jun Ryanair
19 May - 28 May Ryanair
16 May - 25 May Wizz Air Malta
05 May - 18 May Wizz Air Malta
17 May - 01 Jun Wizz Air Malta
10 May - 18 May Wizz Air Malta
13 May - 27 May Wizz Air Malta
27 May - 05 Jun TAROM
23 May - 06 Jun Ryanair
12 May - 19 May Ryanair
13 May - 25 May Wizz Air Malta
07 May - 18 May Wizz Air Malta
25 May - 17 Jun Air France
29 May - 13 Jun Animawings
20 May - 03 Jun TAROM
26 May - 04 Jun Ryanair
28 May - 01 Jun Wizz Air Malta
27 May - 03 Jun Lufthansa

Also check the deals for one-way flights from Bucharest to Seoul in May.

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