Cheapest return flights from London to San Jose in October from 616€

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

Return flights

08 Oct - 13 Oct Avianca
03 Oct - 13 Oct Avianca
04 Oct - 13 Oct Avianca
05 Oct - 13 Oct Avianca
06 Oct - 13 Oct Avianca
07 Oct - 13 Oct Avianca
08 Oct - 22 Oct Avianca
14 Oct - 22 Oct Avianca
05 Oct - 20 Oct Avianca
04 Oct - 19 Oct Avianca
24 Oct - 01 Nov Avianca
24 Oct - 03 Nov Avianca
24 Oct - 05 Nov Avianca
24 Oct - 08 Nov Avianca
24 Oct - 09 Nov Avianca
24 Oct - 10 Nov Avianca
24 Oct - 12 Nov Avianca
24 Oct - 13 Nov Avianca
24 Oct - 11 Nov Avianca
24 Oct - 02 Nov Avianca

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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