Cheapest return flights from Washington to Oslo in February from $408

AirHint found the following cheapest return flights from Washington (IAD) to Oslo (OSL) in February 2026 (see full year).

Return flights

18 Feb - 25 Feb Scandinavian Airlines
05 Feb - 12 Feb Scandinavian Airlines
07 Feb - 14 Feb Scandinavian Airlines
23 Feb - 02 Mar Scandinavian Airlines
28 Feb - 08 Mar Icelandair
04 Feb - 11 Feb Icelandair
02 Feb - 09 Feb Scandinavian Airlines
21 Feb - 28 Feb Scandinavian Airlines
16 Feb - 23 Feb Scandinavian Airlines
12 Feb - 19 Feb Scandinavian Airlines
19 Feb - 26 Feb Scandinavian Airlines
24 Feb - 03 Mar Icelandair
09 Feb - 16 Feb Scandinavian Airlines
27 Feb - 06 Mar Icelandair

Also check the deals for one-way flights from Washington to Oslo in February.

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