Cheapest return flights from San Diego to London in June from $1017

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

Return flights

22 Jun - 29 Jun Alaska Airlines
05 Jun - 03 Jul Alaska Airlines
15 Jun - 22 Jun Alaska Airlines
22 Jun - 18 Jul WestJet
25 Jun - 18 Jul WestJet
27 Jun - 13 Jul Icelandair
04 Jun - 27 Jun jetBlue
28 Jun - 13 Jul Icelandair

Also check the deals for one-way 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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