Cheapest return flights from London to Cancun in April from $649

Best time to book flights for London (LHR) to Cancun (CUN) flights at AirHint

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

Return flights

22 Apr - 29 Apr Air Canada
13 Apr - 20 Apr Air Canada
18 Apr - 25 Apr Air Canada
23 Apr - 30 Apr Air Canada
18 Apr - 26 Apr Air Canada
15 Apr - 26 Apr Air Canada
11 Apr - 25 Apr Air Canada
13 Apr - 23 Apr Air Canada
13 Apr - 22 Apr Air Canada
10 Apr - 24 Apr Air Canada
24 Apr - 04 May KLM
27 Apr - 04 May Air France
25 Apr - 02 May Air France
27 Apr - 05 May Lufthansa
23 Apr - 03 May SWISS

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

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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