Cheapest return flights from London to Cartagena in September from 634€

Best time to book flights for London (LON) to Cartagena (CTG) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Cartagena (CTG) in September 2025 (see full year).

Return flights

10 Sep - 17 Sep jetBlue
10 Sep - 23 Sep jetBlue
23 Sep - 30 Sep jetBlue
23 Sep - 07 Oct jetBlue
18 Sep - 25 Sep jetBlue
05 Sep - 16 Sep jetBlue
22 Sep - 05 Oct jetBlue
04 Sep - 08 Sep jetBlue
04 Sep - 13 Sep jetBlue
13 Sep - 20 Sep jetBlue
13 Sep - 27 Sep jetBlue
04 Sep - 19 Sep jetBlue

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

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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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