Cheapest return flights from Oslo to Sofia in April from 79€

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

Return flights

15 Apr - 22 Apr Ryanair
29 Apr - 04 May Ryanair
18 Apr - 22 Apr Ryanair
11 Apr - 15 Apr Ryanair
16 Apr - 19 Apr Ryanair
21 Apr - 26 Apr Ryanair
11 Apr - 17 Apr Ryanair
20 Apr - 26 Apr Ryanair
23 Apr - 26 Apr Ryanair
28 Apr - 05 May Ryanair
29 Apr - 03 May Ryanair
19 Apr - 23 Apr Wizz Air
30 Apr - 03 May Ryanair

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