Cheapest return flights from London to San Jose in October from 727€

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

Return flights

27 Oct - 05 Nov SWISS
27 Oct - 03 Nov Lufthansa
08 Oct - 15 Oct Lufthansa
27 Oct - 26 Nov SWISS
22 Oct - 05 Nov Lufthansa
08 Oct - 18 Oct KLM
01 Oct - 29 Oct Lufthansa
13 Oct - 03 Nov KLM
01 Oct - 10 Oct KLM
02 Oct - 10 Oct KLM
03 Oct - 10 Oct KLM
15 Oct - 24 Oct KLM
23 Oct - 02 Nov Lufthansa
19 Oct - 08 Nov KLM
24 Oct - 01 Nov KLM
23 Oct - 01 Nov KLM
18 Oct - 25 Oct Iberia
20 Oct - 31 Oct Lufthansa
15 Oct - 30 Oct KLM
27 Oct - 27 Nov KLM

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

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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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