Cheapest return flights from San Diego to London in May from 573€

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

Return flights

02 May - 09 May British Airways direct
10 May - 30 May Air Canada
10 May - 30 May British Airways direct
19 May - 02 Jun British Airways direct
22 May - 29 May British Airways direct
30 May - 20 Jun Air Canada
12 May - 19 May 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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.