Cheapest return flights from San Diego to London in April from 570€

Best time to book flights for San Diego (SAN) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from San Diego (SAN) to London (LHR) in April 2025 (see full year).

Return flights

01 Apr - 15 Apr jetBlue
23 Apr - 07 May Air Canada
01 Apr - 21 May Air Canada
22 Apr - 20 May United
23 Apr - 30 Apr United
01 Apr - 21 May Finnair direct
06 Apr - 23 Apr United
01 Apr - 08 Apr British Airways direct
06 Apr - 23 Apr Finnair direct
01 Apr - 15 Apr Iberia direct
23 Apr - 30 Apr British Airways direct
23 Apr - 07 May British Airways direct
22 Apr - 20 May British Airways direct
04 Apr - 12 Apr British Airways direct
13 Apr - 25 Apr Delta
13 Apr - 25 Apr British Airways direct

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

Skyscanner

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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