AirHint found the following cheapest return flights from London (LHR) to Cartagena (CTG) in January 2026 (see full year).

Return flights

25 Jan - 05 Feb	jetBlue
23 Jan - 07 Feb	jetBlue
24 Jan - 07 Feb	jetBlue
07 Jan - 13 Jan	jetBlue
27 Jan - 01 Feb	jetBlue
22 Jan - 06 Feb	jetBlue
17 Jan - 24 Jan	jetBlue
28 Jan - 01 Feb	jetBlue
16 Jan - 24 Jan	Air Canada
23 Jan - 31 Jan	Air Canada
30 Jan - 14 Feb	jetBlue
15 Jan - 26 Jan	Air Canada
10 Jan - 24 Jan	Air Canada
27 Jan - 03 Feb	Air Canada
13 Jan - 27 Jan	Air Canada
31 Jan - 07 Feb	Air Canada
09 Jan - 24 Jan	Air Canada
22 Jan - 27 Jan	jetBlue
14 Jan - 28 Jan	Vueling Airlines
05 Jan - 07 Feb	British Airways

Also check the deals for one-way flights from London to Cartagena in January.

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.

Book a cheap hotel in Cartagena

Cheap car rent in Cartagena

Cheapest return flights from London to Cartagena in January from 658€

Return flights