AirHint found the following cheapest return flights from Birmingham (BHX) to Cancun (CUN) in September 2025 (see full year).

Return flights

10 Sep - 17 Sep	Ryanair
06 Sep - 21 Sep	Ryanair
03 Sep - 10 Sep	TUI	direct
06 Sep - 13 Sep	Ryanair
09 Sep - 23 Sep	Ryanair
17 Sep - 28 Sep	Ryanair
15 Sep - 22 Sep	Ryanair
07 Sep - 14 Sep	Ryanair
07 Sep - 17 Sep	Ryanair
07 Sep - 21 Sep	Ryanair
17 Sep - 01 Oct	Ryanair
21 Sep - 01 Oct	Ryanair
24 Sep - 01 Oct	Ryanair
26 Sep - 07 Oct	Ryanair
27 Sep - 04 Oct	easyJet
20 Sep - 01 Oct	TUI	direct
27 Sep - 08 Oct	TUI	direct
21 Sep - 01 Oct	TUI	direct
17 Sep - 01 Oct	TUI	direct
28 Sep - 05 Oct	TUI	direct

Also check the deals for one-way flights from Birmingham to Cancun in September.

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.

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Cheapest return flights from Birmingham to Cancun in September from $712

Return flights