Cheapest return flights from San Diego to London in March from $634

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

Return flights

09 Mar - 16 Mar Air Canada
10 Mar - 19 Mar Lufthansa
01 Mar - 05 Mar Alaska Airlines
07 Mar - 11 Mar Hawaiian Airlines
07 Mar - 17 Mar Hawaiian Airlines
12 Mar - 17 Mar Lufthansa
13 Mar - 18 Mar Lufthansa
25 Mar - 01 Apr Hawaiian Airlines
16 Mar - 24 Mar Hawaiian Airlines
19 Mar - 09 Apr Frontier Airlines
14 Mar - 21 Mar Frontier Airlines
01 Mar - 08 Mar Frontier Airlines
22 Mar - 02 Apr Frontier Airlines
27 Mar - 05 Apr Frontier Airlines
27 Mar - 03 Apr Frontier Airlines
26 Mar - 04 Apr Icelandair

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

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