Cheapest return flights from San Jose to London in May from $930

Best time to book flights for San Jose (SJO) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from San Jose (SJO) to London (LGW) in May 2025 (see full year).

Return flights

19 May - 02 Jun Iberia
15 May - 02 Jun Iberia
02 May - 11 May Alaska Airlines
12 May - 05 Jun Air Europa
19 May - 11 Jun Air Europa
19 May - 12 Jun Air Europa
29 May - 13 Jun Iberia
03 May - 11 May Iberojet

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

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London