Cheapest return flights from Boston to Oslo in March from 342€

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

Return flights

02 Mar - 09 Mar Scandinavian Airlines
08 Mar - 15 Mar Scandinavian Airlines
17 Mar - 24 Mar Scandinavian Airlines
20 Mar - 27 Mar Scandinavian Airlines
23 Mar - 30 Mar Scandinavian Airlines
16 Mar - 23 Mar Scandinavian Airlines
24 Mar - 31 Mar Scandinavian Airlines
03 Mar - 10 Mar Scandinavian Airlines
09 Mar - 16 Mar Scandinavian Airlines
10 Mar - 17 Mar Scandinavian Airlines
26 Mar - 02 Apr Scandinavian Airlines
29 Mar - 05 Apr Scandinavian Airlines
27 Mar - 03 Apr Scandinavian Airlines
31 Mar - 07 Apr Scandinavian Airlines
25 Mar - 01 Apr Scandinavian Airlines

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

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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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