AirHint found the following cheapest one-way flights from San Jose (SJO) to London (LHR) in April 2026 (see full year).
One-Way flights
| 14 Apr | Arajet | ||
| 07 Apr | Arajet | ||
| 13 Apr | Avianca | ||
| 01 Apr | Spirit Airlines | ||
| 10 Apr | Frontier Airlines | ||
| 18 Apr | Avianca | ||
| 16 Apr | Spirit Airlines | ||
| 11 Apr | Avianca | ||
| 12 Apr | Avianca | ||
| 05 Apr | Avianca |
Also check the deals for return flights from San Jose to London 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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