Cheapest one-way flights from London to San Jose in April from 347€

AirHint found the following cheapest one-way flights from London (LHR) to San Jose (SJO) in April 2026 (see full year).

One-Way flights

15 Apr Iberia
13 Apr Iberia
24 Apr Iberia
16 Apr Iberia
18 Apr British Airways
07 Apr British Airways
06 Apr TAP
01 Apr TAP

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

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 San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.