Cheapest one-way flights from San Jose to London in December from $256

AirHint found the following cheapest one-way flights from San Jose (SJO) to London (LGW) in December 2025 (see full year).

One-Way flights

08 Dec Volaris Costa Rica
05 Dec Spirit Airlines
03 Dec Avianca
11 Dec Spirit Airlines
12 Dec Spirit Airlines
09 Dec Spirit Airlines
13 Dec Spirit Airlines
14 Dec Spirit Airlines
10 Dec jetBlue
15 Dec Spirit Airlines

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