Cheapest return flights from London to Cancun in May from $992

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

Return flights

01 May - 09 May SWISS
01 May - 16 May SWISS
29 May - 06 Jun SWISS
22 May - 30 Jun SWISS
22 May - 30 May SWISS
30 May - 13 Jun SWISS
23 May - 30 May SWISS
18 May - 04 Jun Delta
12 May - 20 May Virgin Atlantic
23 May - 06 Jun SWISS
28 May - 19 Jun Air Dolomiti
18 May - 26 May KLM
28 May - 11 Jun Lufthansa
18 May - 28 May Lufthansa
14 May - 04 Jun Aer Lingus
21 May - 30 May Lufthansa
04 May - 20 May Lufthansa
11 May - 23 May Lufthansa
28 May - 06 Jun Condor
25 May - 01 Jun KLM

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

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