Cheapest one-way flights from London to San Diego in March from 369€

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

One-Way flights

04 Mar Vueling Airlines
02 Mar SWISS
23 Mar Scandinavian Airlines
14 Mar jetBlue
31 Mar Scandinavian Airlines
30 Mar Icelandair
04 Mar Finnair direct
14 Mar British Airways direct
29 Mar WestJet
31 Mar British Airways direct

Also check the deals for return flights from London to San Diego 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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