Every San Francisco–Oslo fare we track, measured against the route's typical price whenever there is enough cached history to build one. Subscribe in any RSS reader for free single-route price alerts — no account, no email needed.https://flight.dealsen-ushttps://flight.deals/flights/san-francisco-to-oslo/#2027-01-15-2027-01-18-LXhttps://flight.deals/flights/san-francisco-to-oslo/#2027-01-15-2027-01-18-LXSFO → OSL round-trip on SWISS, 2027-01-15 to 2027-01-18 (3 nights). Cached fare $718. Not enough cached history on this route yet to say what it usually costs.Sat, 17 Oct 2026 09:38:03 GMT