Cheapest return flights from San Diego to London in March from 938€

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

Return flights

25 Mar - 30 Mar Virgin Atlantic
24 Mar - 31 Mar Delta
24 Mar - 30 Mar Virgin Atlantic
26 Mar - 19 Apr Frontier Airlines
26 Mar - 31 Mar Air France
28 Mar - 05 Apr United
28 Mar - 04 Apr Delta
26 Mar - 04 Apr Delta
27 Mar - 05 Apr Delta
26 Mar - 31 Mar British Airways direct
26 Mar - 19 Apr British Airways direct

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

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