Cheapest return flights from Sofia to Oslo in August from $149

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

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

Return flights

23 Aug - 27 Aug Air Serbia
15 Aug - 17 Aug Ryanair
30 Aug - 11 Sep Norwegian direct
13 Aug - 17 Aug Air Serbia
30 Aug - 18 Sep Norwegian direct
14 Aug - 17 Aug KLM
17 Aug - 20 Aug KLM
23 Aug - 11 Sep Norwegian direct
23 Aug - 27 Aug Norwegian direct
17 Aug - 27 Aug Norwegian direct
13 Aug - 17 Aug Norwegian direct
17 Aug - 20 Aug Norwegian direct
13 Aug - 27 Aug Norwegian direct

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

Skyscanner

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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