Cheapest return flights from London to San Jose in May from $802

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

Return flights

06 May - 13 May SWISS
29 May - 14 Jun Air France
17 May - 03 Jun Air France
16 May - 14 Jun Air France
03 May - 14 Jun Air France
17 May - 01 Jun Air France
16 May - 01 Jun Air France
15 May - 01 Jun Air France
29 May - 01 Jun Air France
14 May - 21 May SWISS
12 May - 21 May SWISS
03 May - 10 May Norse Atlantic Airways (UK)
16 May - 02 Jun Norse Atlantic Airways (UK)
26 May - 03 Jun SWISS
20 May - 29 May SWISS
08 May - 16 May Norse Atlantic Airways (UK)
04 May - 20 May Air France
15 May - 25 May Air France
12 May - 20 May Air France
09 May - 15 May Norse Atlantic Airways (UK)

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

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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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