Cheapest return flights from Cancun (CUN) to London (LHR), October

18 dates in October, from $ 923. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
20 Oct 27 Oct Iberia
21 Oct 28 Oct Iberia
22 Oct 27 Oct Iberia
22 Oct 29 Oct Iberia
23 Oct 28 Oct Iberia
23 Oct 30 Oct Iberia
24 Oct 29 Oct Iberia
24 Oct 31 Oct Iberia
21 Oct 28 Oct Delta
Direct Flight
23 Oct 28 Oct Delta
Direct Flight
25 Oct 1 Nov Delta
Direct Flight
20 Oct 3 Nov British Airways
27 Oct 13 Nov British Airways
26 Oct 2 Nov Air Canada
19 Oct 1 Nov Delta
24 Oct 5 Nov British Airways
30 Oct 7 Nov United
30 Oct 8 Nov Delta
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Deals for one-way flights from Cancun to London in October.

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Updated Oct 13, 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.

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