Cheapest return flights from London to San Jose in April from $827

AirHint found the following cheapest return flights from London (LGW) to San Jose (SJO) in April 2026 (see full year).

Return flights

18 Apr - 28 Apr Norse Atlantic Airways (UK)
29 Apr - 20 May Norse Atlantic Airways (UK)
18 Apr - 29 Apr Norse Atlantic Airways (UK)
13 Apr - 21 Apr Norse Atlantic Airways (UK)
24 Apr - 02 May Norse Atlantic Airways (UK)
17 Apr - 02 May Norse Atlantic Airways (UK)
20 Apr - 30 Apr Norse Atlantic Airways (UK)
14 Apr - 27 Apr Norse Atlantic Airways (UK)
13 Apr - 24 Apr Vueling Airlines
13 Apr - 19 Apr Air Transat
09 Apr - 16 Apr Norse Atlantic Airways (UK)
23 Apr - 02 May Norse Atlantic Airways (UK)
09 Apr - 30 Apr Air Transat
18 Apr - 06 May Air Transat
11 Apr - 18 Apr Air Transat

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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