Cheapest return flights from Boston to Oslo in January from $417

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

Return flights

07 Jan - 14 Jan Icelandair
13 Jan - 20 Jan Icelandair
28 Jan - 04 Feb Icelandair
09 Jan - 13 Jan Scandinavian Airlines
16 Jan - 23 Jan Scandinavian Airlines
19 Jan - 26 Jan Scandinavian Airlines
22 Jan - 29 Jan Scandinavian Airlines
25 Jan - 01 Feb Scandinavian Airlines
31 Jan - 07 Feb Scandinavian Airlines
10 Jan - 17 Jan Scandinavian Airlines
04 Jan - 11 Jan Icelandair
02 Jan - 09 Jan Icelandair

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

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