Cheapest return flights from Rotterdam to Helsinki in March from $250

AirHint found the following cheapest return flights from Rotterdam (RTM) to Helsinki (HEL) in March 2026 (see full year).

Return flights

13 Mar - 15 Mar transavia
02 Mar - 05 Mar transavia
02 Mar - 06 Mar transavia
03 Mar - 07 Mar transavia
05 Mar - 09 Mar transavia
06 Mar - 08 Mar transavia
30 Mar - 01 Apr transavia
02 Mar - 02 Mar transavia

Also check the deals for one-way flights from Rotterdam to Helsinki in March.

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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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