AirHint found the following cheapest one-way flights from London (LTN) to San Jose (SJO) in April 2026 (see full year).
One-Way flights
| 22 Apr | easyJet | ||
| 29 Apr | Wizz Air UK | ||
| 21 Apr | easyJet | ||
| 23 Apr | Wizz Air UK | ||
| 16 Apr | Wizz Air UK | ||
| 25 Apr | Wizz Air UK | ||
| 17 Apr | Wizz Air UK | ||
| 24 Apr | Ryanair | ||
| 12 Apr | Wizz Air UK | ||
| 30 Apr | Wizz Air UK |
Also check the deals for return flights from London to San Jose in April.
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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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