Cheapest one-way flights from London to Cartagena in December from $452

AirHint found the following cheapest one-way flights from London (LHR) to Cartagena (CTG) in December 2025 (see full year).

One-Way flights

10 Dec Vueling Airlines
30 Dec Aer Lingus
01 Dec Vueling Airlines
14 Dec TAP
28 Dec Vueling Airlines
26 Dec Air Canada
25 Dec Vueling Airlines
27 Dec SWISS
22 Dec Vueling Airlines
18 Dec Vueling Airlines

Also check the deals for return flights from London to Cartagena in December.

Skyscanner

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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