Cheapest return flights from Rotterdam to Seoul in April from $956

AirHint found the following cheapest return flights from Rotterdam (RTM) to Seoul (ICN) in April 2026 (see full year).

Return flights

24 Apr - 10 May transavia
07 Apr - 08 May transavia
24 Apr - 08 May transavia
24 Apr - 09 May transavia
25 Apr - 09 May transavia
25 Apr - 10 May transavia
30 Apr - 28 May transavia
02 Apr - 09 Apr transavia
03 Apr - 09 Apr transavia

Also check the deals for one-way flights from Rotterdam to Seoul in April.

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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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