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

Return flights

05 Feb - 08 Feb	Lufthansa
04 Feb - 11 Feb	Lufthansa
18 Feb - 03 Mar	Lufthansa
10 Feb - 24 Feb	Lufthansa
09 Feb - 16 Feb	SWISS
02 Feb - 11 Feb	Air Dolomiti
19 Feb - 25 Feb	SWISS
05 Feb - 10 Feb	Lufthansa
25 Feb - 10 Mar	Iberia
26 Feb - 10 Mar	Iberia
03 Feb - 19 Feb	Air Canada
09 Feb - 19 Feb	Air Canada
10 Feb - 19 Feb	Air Canada
24 Feb - 10 Mar	Iberia
19 Feb - 07 Mar	Lufthansa
16 Feb - 09 Mar	KLM
11 Feb - 03 Mar	KLM
24 Feb - 09 Mar	SWISS
04 Feb - 04 Mar	Air Canada
03 Feb - 04 Mar	Air Canada

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 643€

Return flights