Cheapest return flights from San Diego to London in June from $973

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

Return flights

01 Jun - 15 Jun Air Canada
02 Jun - 16 Jun WestJet
04 Jun - 18 Jun Alaska Airlines
05 Jun - 12 Jun WestJet
12 Jun - 20 Jun WestJet
14 Jun - 20 Jun WestJet
11 Jun - 21 Jun WestJet
17 Jun - 01 Jul WestJet
15 Jun - 22 Jun WestJet
26 Jun - 29 Jun Icelandair
02 Jun - 16 Jun American Airlines direct
07 Jun - 25 Jul WestJet
24 Jun - 05 Jul WestJet
07 Jun - 25 Jul British Airways direct
19 Jun - 12 Jul Delta

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

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