Cheapest return flights from San Diego to London in March from 483€

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

Return flights

10 Mar - 24 Mar Air Canada
03 Mar - 10 Mar Brussels Airlines
11 Mar - 18 Mar British Airways direct
11 Mar - 18 Mar Virgin Atlantic
09 Mar - 23 Mar Virgin Atlantic
01 Mar - 31 Mar Delta
10 Mar - 24 Mar British Airways direct
31 Mar - 14 Apr Delta
31 Mar - 07 Apr Delta
07 Mar - 31 Mar KLM
09 Mar - 23 Mar British Airways direct
01 Mar - 15 Mar KLM
26 Mar - 07 Apr Delta
26 Mar - 04 Apr Delta

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

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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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