AirHint found the following cheapest return flights from Bucharest (OTP) to Seoul (ICN) in November 2025 (see full year).

Return flights

13 Nov - 27 Nov	KLM
24 Nov - 02 Dec	Air France
10 Nov - 20 Nov	KLM
05 Nov - 26 Nov	Turkish Airlines
16 Nov - 30 Nov	Turkish Airlines
04 Nov - 12 Nov	Turkish Airlines
02 Nov - 15 Nov	Turkish Airlines
08 Nov - 22 Nov	Turkish Airlines

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

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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Cheapest return flights from Bucharest to Seoul in November from $703

Return flights