AirHint found the following cheapest one-way flights from San Diego (SAN) to London (LGW) in July 2026 (see full year).
One-Way flights
| 23 Jul | SWISS | ||
| 25 Jul | Alaska Airlines | ||
| 01 Jul | Alaska Airlines | ||
| 17 Jul | Alaska Airlines | ||
| 03 Jul | jetBlue |
Also check the deals for return flights from San Diego to London in July.
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