AirHint found the following cheapest one-way flights from London (LHR) to San Jose (SJO) in December 2026 (see full year).
One-Way flights
| 29 Dec | Avianca | ||
| 27 Dec | Avianca | ||
| 01 Dec | Avianca | ||
| 06 Dec | Avianca | ||
| 10 Dec | Vueling Airlines | ||
| 12 Dec | Vueling Airlines | ||
| 23 Dec | Avianca | ||
| 20 Dec | Iberia | ||
| 06 Dec | British Airways | direct | |
| 01 Dec | British Airways | direct |
Also check the deals for return flights from London to San Jose in December.
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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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