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

Return flights

17 Sep - 24 Sep	TUI	direct
17 Sep - 28 Sep	TUI	direct
20 Sep - 27 Sep	TUI	direct
17 Sep - 01 Oct	TUI	direct
17 Sep - 27 Sep	TUI	direct
24 Sep - 08 Oct	TUI	direct
21 Sep - 28 Sep	TUI	direct
21 Sep - 05 Oct	TUI	direct
24 Sep - 04 Oct	TUI	direct
17 Sep - 30 Sep	TUI
24 Sep - 06 Oct	TUI
24 Sep - 28 Sep	TUI	direct
21 Sep - 01 Oct	TUI	direct
27 Sep - 07 Oct	TUI
18 Sep - 24 Sep	Ryanair
22 Sep - 29 Sep	Ryanair
29 Sep - 03 Oct	Ryanair
20 Sep - 24 Sep	Ryanair

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 347€

Return flights