Cheapest return flights from San Diego to London in March from 470€

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

Return flights

03 Mar - 10 Mar British Airways direct
03 Mar - 17 Mar British Airways direct
12 Mar - 15 Mar British Airways direct
13 Mar - 20 Mar British Airways direct
12 Mar - 26 Mar British Airways direct
15 Mar - 29 Mar British Airways direct
31 Mar - 24 Apr Delta
23 Mar - 30 Mar United
23 Mar - 30 Mar British Airways direct
19 Mar - 02 Apr United
27 Mar - 05 Apr Lufthansa
22 Mar - 04 Apr Delta
22 Mar - 04 Apr British Airways direct
26 Mar - 04 Apr Delta
26 Mar - 04 Apr British Airways direct
31 Mar - 24 Apr British Airways direct
19 Mar - 02 Apr 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.

Book a cheap hotel in London

Cheap car rent in London

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