Cheapest return flights from San Diego to London in May from 643€

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

Return flights

03 May - 09 May Virgin Atlantic
03 May - 09 May British Airways direct
07 May - 18 Jun KLM
17 May - 24 May British Airways direct
07 May - 18 Jun British Airways direct

Also check the deals for one-way 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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