Cheapest return flights from San Jose to London in May from 645€

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

Return flights

27 May - 17 Jun Air France
17 May - 26 May Avianca
17 May - 18 May Avianca
04 May - 14 May Air France
26 May - 17 Jun Iberia
09 May - 27 May Air France
26 May - 16 Jun Iberojet
01 May - 24 May Iberia
12 May - 28 May Iberia
01 May - 23 May Avianca
01 May - 28 May Air France

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