Cheapest return flights from London to San Jose in October from $921

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 SWISS
01 Oct - 08 Oct KLM
26 Oct - 02 Nov SWISS
27 Oct - 07 Nov SWISS
08 Oct - 22 Oct SWISS
15 Oct - 25 Oct KLM
24 Oct - 01 Nov KLM
24 Oct - 02 Nov KLM
02 Oct - 10 Oct KLM
03 Oct - 10 Oct KLM
22 Oct - 31 Oct SWISS
23 Oct - 01 Nov KLM
23 Oct - 05 Nov KLM
10 Oct - 24 Oct KLM
17 Oct - 24 Oct KLM
07 Oct - 21 Oct Delta
16 Oct - 01 Nov SWISS
16 Oct - 31 Oct Luxair

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

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