Cheapest return flights from London to Cancun in May from 545€

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

Return flights

13 May - 17 May British Airways direct
10 May - 14 May British Airways
03 May - 06 May British Airways
03 May - 19 May British Airways
08 May - 17 May Air Canada
02 May - 10 May SWISS
02 May - 15 May SWISS
02 May - 16 May SWISS
06 May - 11 May Air Canada
01 May - 13 May SWISS
23 May - 06 Jun Air Transat
18 May - 04 Jun Air Transat
04 May - 04 Jun Air Transat
26 May - 04 Jun Air Transat
30 May - 06 Jun Air Transat
29 May - 05 Jun Air Europa
16 May - 06 Jun Air Transat
27 May - 08 Jun British Airways direct
27 May - 10 Jun British Airways direct
08 May - 08 Jun British Airways direct

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

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