Cheapest one-way flights from San Diego to London in June from 403€

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

One-Way flights

10 Jun Frontier Airlines
15 Jun Frontier Airlines
09 Jun Frontier Airlines
18 Jun Frontier Airlines
12 Jun Alaska Airlines
28 Jun Alaska Airlines
24 Jun Alaska Airlines
30 Jun Frontier Airlines
07 Jun British Airways direct
10 Jun British Airways direct

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

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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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