Cheapest return flights from San Jose to London in April from 598€

Best time to book flights for San Jose (SJO) to London (LHR) flights at AirHint

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

Return flights

03 Apr - 17 Apr Air Canada
16 Apr - 16 May Air Canada
16 Apr - 23 Apr Air Canada
12 Apr - 20 Apr Air Canada
10 Apr - 19 Apr Air Canada
11 Apr - 19 Apr Air Canada
12 Apr - 04 May Air Canada
26 Apr - 11 May Air Canada
17 Apr - 26 Apr Air Canada
05 Apr - 12 Apr Air Canada
12 Apr - 19 Apr Air Canada
16 Apr - 26 Apr Air Canada
24 Apr - 29 Apr Air Canada
29 Apr - 06 May Air France
23 Apr - 10 May United
30 Apr - 17 May KLM

Also check the deals for one-way flights from San Jose 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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