Cheapest return flights from London to Cartagena in September from $829

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

Return flights

06 Sep - 10 Sep Ryanair
14 Sep - 21 Sep Ryanair
18 Sep - 22 Sep Ryanair
10 Sep - 01 Oct Ryanair
17 Sep - 24 Sep Ryanair
22 Sep - 06 Oct Ryanair
25 Sep - 06 Oct Ryanair
17 Sep - 26 Sep Ryanair
18 Sep - 25 Sep Ryanair
11 Sep - 25 Sep Ryanair
24 Sep - 24 Sep Ryanair
13 Sep - 28 Sep Ryanair
12 Sep - 30 Sep Ryanair
26 Sep - 03 Oct Ryanair

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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