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

Return flights

17 Feb - 24 Feb	Lufthansa
25 Feb - 04 Mar	ITA Airways
03 Feb - 10 Feb	SWISS
23 Feb - 04 Mar	SWISS
24 Feb - 10 Mar	SWISS
09 Feb - 17 Feb	ITA Airways
03 Feb - 17 Feb	SWISS
24 Feb - 05 Mar	SWISS
24 Feb - 03 Mar	SWISS
02 Feb - 10 Feb	KLM
08 Feb - 18 Feb	SWISS
03 Feb - 12 Feb	SWISS
02 Feb - 04 Mar	SWISS
17 Feb - 10 Mar	SWISS
24 Feb - 07 Mar	SWISS
02 Feb - 09 Feb	KLM
03 Feb - 19 Feb	SWISS
03 Feb - 24 Feb	SWISS
17 Feb - 05 Mar	SWISS
17 Feb - 03 Mar	SWISS

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

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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Cheapest return flights from London to San Jose in February from $979

Return flights