Cheapest return flights from London (LGW) to Cancun (CUN), September

11 dates in September 2027, from $ 947. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
6 Sep 13 Sep 2027 British Airways
Direct Flight
7 Sep 13 Sep 2027 British Airways
Direct Flight
7 Sep 14 Sep 2027 British Airways
Direct Flight
5 Sep 19 Sep 2027 British Airways
Direct Flight
1 Sep 15 Sep 2027 British Airways
Direct Flight
27 Sep 3 Oct 2027 Air Transat
27 Sep 7 Oct 2027 TUI
Direct Flight
30 Sep 7 Oct 2027 TUI
Direct Flight
17 Sep 8 Oct 2027 TUI
Direct Flight
30 Sep 8 Oct 2027 TUI
Direct Flight
25 Sep 2 Oct 2027 Condor
Powered by

Cheapest deals for the full year

Deals for one-way flights from London to Cancun in September.

Book a cheap hotel in Cancun

Cheap car rent in Cancun Intl

Updated Oct 8, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.