AirHint found the following cheapest return flights from Atlanta (ATL) to Manchester (MAN) in September 2025 (see full year).

Return flights

22 Sep - 26 Sep	Spirit Airlines
23 Sep - 28 Sep	Spirit Airlines
22 Sep - 18 Oct	Spirit Airlines
28 Sep - 01 Oct	Frontier Airlines
22 Sep - 28 Sep	Spirit Airlines
25 Sep - 18 Oct	Spirit Airlines
26 Sep - 18 Oct	Spirit Airlines
23 Sep - 30 Sep	Delta	direct
23 Sep - 28 Sep	Delta	direct
22 Sep - 28 Sep	Delta	direct
22 Sep - 18 Oct	Virgin Atlantic	direct
25 Sep - 05 Oct	Virgin Atlantic	direct
25 Sep - 18 Oct	Virgin Atlantic	direct
26 Sep - 18 Oct	Virgin Atlantic	direct
22 Sep - 26 Sep	Delta	direct
28 Sep - 01 Oct	Delta	direct

Also check the deals for one-way flights from Atlanta to Manchester 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 Atlanta to Manchester in September from $724

Return flights