Cheapest return flights from London to San Jose in April from 894€

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

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

Return flights

30 Apr - 07 May SWISS
01 Apr - 14 Apr Lufthansa
28 Apr - 11 May KLM
03 Apr - 13 Apr KLM
07 Apr - 13 Apr KLM
02 Apr - 13 Apr KLM
30 Apr - 10 May KLM
01 Apr - 06 Apr KLM
07 Apr - 14 Apr KLM
02 Apr - 17 Apr KLM
07 Apr - 16 Apr Lufthansa
16 Apr - 27 Apr KLM
14 Apr - 27 Apr KLM
23 Apr - 03 May SWISS
05 Apr - 10 May KLM
06 Apr - 10 May KLM
26 Apr - 04 May KLM
18 Apr - 05 May Lufthansa
26 Apr - 06 May KLM
18 Apr - 03 May KLM

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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