Cheapest one-way flights from San Diego to London in March from 237€

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

One-Way flights

06 Mar Frontier Airlines
01 Mar Frontier Airlines
11 Mar Frontier Airlines
30 Mar Frontier Airlines
15 Mar Hawaiian Airlines
04 Mar Hawaiian Airlines
19 Mar Hawaiian Airlines
20 Mar jetBlue
08 Mar Air Canada
08 Mar British Airways direct

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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