AirHint found the following cheapest one-way flights from San Jose (SJO) to London (LGW) in July 2025 (see full year).

One-Way flights

20 Jul	Volaris El Salvador
19 Jul	Volaris Costa Rica
26 Jul	Volaris Costa Rica
14 Jul	Volaris El Salvador
15 Jul	Avianca
22 Jul	Volaris Costa Rica
21 Jul	Volaris El Salvador
11 Jul	Avianca
23 Jul	Avianca
09 Jul	Avianca

Also check the deals for return flights from San Jose to London in July.

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 one-way flights from San Jose to London in July from 213€

One-Way flights