Cheapest return flights from London to San Jose in April from 679€

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

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

Return flights

30 Apr - 10 May SWISS
01 Apr - 07 Apr jetBlue
10 Apr - 22 Apr Air Canada
08 Apr - 22 Apr Air Canada
28 Apr - 10 May Air Canada
17 Apr - 22 Apr Air Canada
09 Apr - 22 Apr Air Canada
25 Apr - 05 May Air Canada
26 Apr - 10 May Lufthansa
16 Apr - 22 Apr Air Canada
28 Apr - 12 May Norse Atlantic Airways (UK)
18 Apr - 10 May Air Canada
30 Apr - 06 May Ryanair
24 Apr - 15 May Air Canada
17 Apr - 01 May Air Canada
26 Apr - 03 May Lufthansa
13 Apr - 27 Apr Air Canada
11 Apr - 18 Apr Air Canada
01 Apr - 16 Apr Air Canada
01 Apr - 09 Apr Lufthansa

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

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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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