Cheapest return flights from Oulu to Tallinn in April from 217€

AirHint found the following cheapest return flights from Oulu (OUL) to Tallinn (TLL) in April 2026 (see full year).

Return flights

13 Apr - 14 Apr Finnair
17 Apr - 22 Apr Finnair
05 Apr - 09 Apr Finnair
02 Apr - 06 Apr Finnair
01 Apr - 10 Apr Finnair

Also check the deals for one-way flights from Oulu to Tallinn 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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