Cheapest one-way flights from London to San Diego in May from 348€

AirHint found the following cheapest one-way flights from London (LHR) to San Diego (SAN) in May 2026 (see full year).

One-Way flights

06 May Vueling Airlines
04 May Lufthansa
01 May Aegean Airlines
06 May Iberia direct
04 May Finnair direct
03 May Finnair
08 May Air Canada
09 May Lufthansa
21 May Scandinavian Airlines
09 May British Airways direct

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

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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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