Cheapest one-way flights from Cancun (CUN) to London (LHR), December

10 dates in December, from $ 395. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
24 Dec Air Europa
12 Dec WestJet
27 Dec WestJet
4 Dec Iberojet
5 Dec Flair Airlines
29 Dec WORLD2FLY
6 Dec Flair Airlines
2 Dec Viva
28 Dec WORLD2FLY
9 Dec Aeromexico
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Updated Oct 12, 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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