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

Return flights

27 Sep - 26 Oct	Pegasus Airlines
27 Sep - 29 Sep	Pegasus Airlines
28 Sep - 31 Oct	Pegasus Airlines
24 Sep - 29 Oct	Pegasus Airlines
24 Sep - 23 Oct	Pegasus Airlines
04 Sep - 31 Oct	Pegasus Airlines
12 Sep - 26 Oct	Ryanair
17 Sep - 31 Oct	Ryanair
23 Sep - 29 Sep	Pegasus Airlines
29 Sep - 29 Oct	Pegasus Airlines
22 Sep - 23 Oct	Pegasus Airlines
01 Sep - 29 Oct	Pegasus Airlines
17 Sep - 29 Sep	Ryanair
20 Sep - 29 Sep	Pegasus Airlines
19 Sep - 29 Sep	Ryanair
15 Sep - 29 Sep	Ryanair
08 Sep - 29 Sep	Pegasus Airlines
04 Sep - 21 Sep	Pegasus Airlines
01 Sep - 29 Sep	Ryanair
22 Sep - 29 Sep	Pegasus Airlines

Also check the deals for one-way flights from Manchester to Bangkok 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 Manchester to Bangkok in September from $541

Return flights