Cheapest return flights from San Diego to London in March from 565€

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

Return flights

17 Mar - 26 Mar United
17 Mar - 26 Mar Finnair direct
09 Mar - 16 Mar United
09 Mar - 16 Mar British Airways direct

Also check the deals for one-way flights from San Diego to London in March.

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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