Cheapest return flights from Oslo to Turku in April from 112€

AirHint found the following cheapest return flights from Oslo (OSL) to Turku (TKU) in April 2026 (see full year).

Return flights

27 Apr - 30 Apr Ryanair
03 Apr - 07 Apr Ryanair
06 Apr - 09 Apr Ryanair

Also check the deals for one-way flights from Oslo to Turku 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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