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

Return flights

28 Jul - 04 Aug	British Airways
29 Jul - 05 Aug	British Airways
30 Jul - 06 Aug	British Airways
21 Jul - 28 Jul	British Airways
22 Jul - 29 Jul	British Airways
15 Jul - 22 Jul	British Airways
07 Jul - 14 Jul	British Airways
08 Jul - 15 Jul	British Airways
26 Jul - 02 Aug	British Airways
20 Jul - 27 Jul	British Airways
23 Jul - 30 Jul	British Airways
16 Jul - 23 Jul	British Airways
17 Jul - 24 Jul	British Airways
13 Jul - 20 Jul	British Airways
27 Jul - 03 Aug	British Airways
31 Jul - 07 Aug	British Airways

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

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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Cheapest return flights from San Francisco to Oslo in July from 588€

Return flights