AirHint found the following cheapest return flights from San Francisco (SFO) to London (LHR) in November 2026 (see full year).
Return flights
| 18 Nov - 30 Nov | Air Canada | ||
| 20 Nov - 27 Nov | TAP | ||
| 21 Nov - 27 Nov | TAP | ||
| 19 Nov - 28 Nov | Scandinavian Airlines | ||
| 21 Nov - 30 Nov | TAP | ||
| 18 Nov - 30 Nov | Air France | direct | |
| 21 Nov - 27 Nov | British Airways | direct |
Also check the deals for one-way flights from San Francisco to London in November.
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