Cheapest return flights from San Francisco to Oslo in May from 645€

AirHint found the following cheapest return flights from San Francisco (SFO) to Oslo (OSL) in May 2026 (see full year).

Return flights

27 May - 03 Jun Scandinavian Airlines
04 May - 11 May Air France
05 May - 12 May Air France
06 May - 13 May Air France
11 May - 18 May Air France
12 May - 19 May Air France
13 May - 20 May Air France
07 May - 14 May United
08 May - 15 May United
27 May - 11 Jun Scandinavian Airlines
19 May - 26 May United
15 May - 22 May Scandinavian Airlines
28 May - 04 Jun Scandinavian Airlines
26 May - 02 Jun Scandinavian Airlines
25 May - 01 Jun Scandinavian Airlines
29 May - 05 Jun Scandinavian Airlines
30 May - 06 Jun Air France

Also check the deals for one-way flights from San Francisco to Oslo in May.

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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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