Cheapest return flights from Oslo to Sofia in May from 120€

Best time to book flights for Oslo (OSL) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Oslo (OSL) to Sofia (SOF) in May 2025 (see full year).

Return flights

03 May - 07 May Norwegian direct
03 May - 17 May Norwegian direct
03 May - 10 May Norwegian direct
03 May - 21 May Norwegian direct
17 May - 24 May Norwegian direct
17 May - 21 May Norwegian direct
17 May - 04 Jun Norwegian direct
24 May - 04 Jun Norwegian direct
24 May - 11 Jun Norwegian direct
13 May - 18 May Ryanair
28 May - 04 Jun Norwegian direct
28 May - 11 Jun Norwegian direct
23 May - 30 May KLM
17 May - 31 May Norwegian direct
24 May - 31 May Norwegian direct

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

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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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