Cheapest return flights from London to Cartagena in September from $818

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

12 Sep - 20 Sep Norse Atlantic Airways (UK)
15 Sep - 22 Sep Norse Atlantic Airways (UK)
16 Sep - 23 Sep KLM
09 Sep - 23 Sep KLM
08 Sep - 23 Sep KLM
27 Sep - 11 Oct KLM
08 Sep - 14 Oct KLM
16 Sep - 25 Sep Avianca
11 Sep - 18 Sep KLM
05 Sep - 16 Sep Avianca

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

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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