Cheapest return flights from Boston to Oslo in August from 363€

AirHint found the following cheapest return flights from Boston (BOS) to Oslo (OSL) in August 2026 (see full year).

Return flights

12 Aug - 21 Aug Lufthansa
19 Aug - 26 Aug Delta
24 Aug - 31 Aug Scandinavian Airlines
25 Aug - 01 Sep Scandinavian Airlines
26 Aug - 02 Sep Scandinavian Airlines
18 Aug - 25 Aug Scandinavian Airlines
31 Aug - 07 Sep Scandinavian Airlines
27 Aug - 03 Sep Scandinavian Airlines
03 Aug - 11 Aug KLM
23 Aug - 30 Aug Scandinavian Airlines
28 Aug - 04 Sep Scandinavian Airlines
29 Aug - 05 Sep Scandinavian Airlines
10 Aug - 17 Aug Scandinavian Airlines
12 Aug - 19 Aug Scandinavian Airlines
22 Aug - 29 Aug Scandinavian Airlines
20 Aug - 27 Aug Scandinavian Airlines

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

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