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

Return flights

11 Nov - 19 Nov	SWISS
11 Nov - 26 Nov	SWISS
11 Nov - 18 Nov	SWISS
18 Nov - 25 Nov	SWISS
11 Nov - 25 Nov	SWISS
11 Nov - 20 Nov	SWISS
10 Nov - 19 Nov	Lufthansa
10 Nov - 24 Nov	Lufthansa
26 Nov - 08 Dec	Air Dolomiti
03 Nov - 17 Nov	Lufthansa
13 Nov - 20 Nov	Air Dolomiti
24 Nov - 08 Dec	Lufthansa
26 Nov - 01 Dec	Air Dolomiti
18 Nov - 02 Dec	SWISS
25 Nov - 02 Dec	SWISS
19 Nov - 04 Dec	Air Dolomiti
24 Nov - 09 Dec	SWISS
26 Nov - 02 Dec	KLM
27 Nov - 12 Dec	Air Dolomiti
04 Nov - 11 Dec	Lufthansa

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

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 November from 511€

Return flights