Cheapest one-way flights from San Diego to London in May from 307€

Best time to book flights for San Diego (SAN) to London (LGW) flights at AirHint

AirHint found the following cheapest one-way flights from San Diego (SAN) to London (LGW) in May 2025 (see full year).

One-Way flights

01 May Frontier Airlines
03 May Frontier Airlines
15 May Frontier Airlines
19 May Alaska Airlines
17 May Alaska Airlines
25 May jetBlue

Also check the deals for return flights from San Diego to London in May.

Skyscanner

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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