Cheapest one-way flights from San Diego to London in March from $257

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

One-Way flights

04 Mar Lufthansa
11 Mar Lufthansa
17 Mar Lufthansa
15 Mar Lufthansa
05 Mar Lufthansa
27 Mar Frontier Airlines
26 Mar Hawaiian Airlines

Also check the deals for return 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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