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

Return flights

09 Oct - 17 Oct	Wizz Air UK
02 Oct - 10 Oct	Wizz Air UK
16 Oct - 30 Oct	Wizz Air UK
06 Oct - 20 Oct	Wizz Air UK
23 Oct - 31 Oct	Wizz Air UK
21 Oct - 31 Oct	Wizz Air UK
27 Oct - 10 Nov	Wizz Air UK
03 Oct - 17 Oct	Wizz Air UK
18 Oct - 31 Oct	Wizz Air UK
19 Oct - 26 Oct	Wizz Air UK
18 Oct - 04 Nov	Wizz Air UK
05 Oct - 26 Oct	Wizz Air UK
30 Oct - 13 Nov	Wizz Air Malta
25 Oct - 08 Nov	Wizz Air UK
29 Oct - 14 Nov	easyJet
22 Oct - 01 Nov	Wizz Air UK
17 Oct - 01 Nov	Wizz Air UK
22 Oct - 05 Nov	Wizz Air UK
31 Oct - 15 Nov	Wizz Air UK
25 Oct - 02 Nov	Wizz Air UK

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

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 October from 716€

Return flights