AirHint found the following cheapest return flights from Edinburgh (EDI) to Cancun (CUN) in December 2025 (see full year).

Return flights

11 Dec - 19 Jan	British Airways
10 Dec - 14 Jan	British Airways
05 Dec - 17 Dec	British Airways
03 Dec - 10 Dec	United
08 Dec - 15 Dec	United
28 Dec - 10 Jan	United
24 Dec - 07 Jan	Virgin Atlantic
16 Dec - 06 Jan	Air France
25 Dec - 08 Jan	Air France
24 Dec - 30 Dec	Air France
29 Dec - 06 Jan	KLM
26 Dec - 09 Jan	United
26 Dec - 04 Jan	Delta
24 Dec - 03 Jan	Air France

Also check the deals for one-way flights from Edinburgh to Cancun in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Cancun

Cheap car rent in Cancun

Cheapest return flights from Edinburgh to Cancun in December from $828

Return flights