AirHint found the following cheapest one-way flights from San Francisco (SFO) to London (LGW) in July 2026 (see full year).
One-Way flights
| 25 Jul | Alaska Airlines | ||
| 26 Jul | Alaska Airlines | ||
| 23 Jul | Alaska Airlines | ||
| 21 Jul | jetBlue | ||
| 20 Jul | jetBlue | ||
| 18 Jul | jetBlue | ||
| 04 Jul | Alaska Airlines | ||
| 16 Jul | LEVEL | ||
| 14 Jul | TAP | ||
| 05 Jul | SWISS |
Also check the deals for return flights from San Francisco to London in July.
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