Cheapest return flights from London to Cartagena in April from 686€

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

Return flights

23 Apr - 08 May Iberia
20 Apr - 26 Apr Iberia
20 Apr - 02 May British Airways
15 Apr - 19 Apr Iberia
23 Apr - 03 May jetBlue
21 Apr - 28 Apr Iberia
02 Apr - 12 Apr Iberia
04 Apr - 12 Apr Delta
22 Apr - 06 May American Airlines
22 Apr - 28 Apr American Airlines

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

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