Cheapest return flights from Chicago to Oslo in March from 339€

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

Return flights

01 Mar - 08 Mar Scandinavian Airlines
04 Mar - 11 Mar Scandinavian Airlines
11 Mar - 18 Mar Scandinavian Airlines
05 Mar - 12 Mar Scandinavian Airlines
18 Mar - 25 Mar Scandinavian Airlines
02 Mar - 09 Mar Scandinavian Airlines
15 Mar - 21 Mar TAP
07 Mar - 14 Mar Scandinavian Airlines
08 Mar - 15 Mar Scandinavian Airlines
16 Mar - 23 Mar Scandinavian Airlines
25 Mar - 01 Apr Scandinavian Airlines
31 Mar - 07 Apr Scandinavian Airlines
30 Mar - 06 Apr Scandinavian Airlines
27 Mar - 03 Apr British Airways
26 Mar - 02 Apr Scandinavian Airlines
29 Mar - 05 Apr British Airways

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

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