Cheapest return flights from San Jose to London in April from $732

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

Return flights

17 Apr - 24 Apr Iberia
03 Apr - 10 Apr Volaris Costa Rica
07 Apr - 16 Apr Spirit Airlines
14 Apr - 21 Apr Iberojet
05 Apr - 10 Apr jetBlue
14 Apr - 20 Apr Air France
07 Apr - 14 Apr Spirit Airlines
29 Apr - 06 May Iberia
27 Apr - 09 May Avianca
21 Apr - 08 May Air France
10 Apr - 18 Apr Spirit Airlines
18 Apr - 23 Apr Iberia
10 Apr - 17 Apr Spirit Airlines

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

Powered by

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

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