AirHint found the following cheapest return flights from London (LHR) to Dubai (DXB) in September 2025 (see full year).

Return flights

30 Sep - 08 Oct	Vueling Airlines
30 Sep - 09 Oct	Vueling Airlines
29 Sep - 07 Oct	Turkish Airlines
30 Sep - 06 Oct	Vueling Airlines
30 Sep - 13 Oct	Vueling Airlines
24 Sep - 07 Oct	Turkish Airlines
29 Sep - 02 Oct	Turkish Airlines
29 Sep - 14 Oct	Turkish Airlines
23 Sep - 30 Sep	KLM
23 Sep - 07 Oct	KLM
24 Sep - 13 Oct	KLM
23 Sep - 29 Sep	KLM
24 Sep - 30 Sep	KLM
22 Sep - 30 Sep	KLM
22 Sep - 29 Sep	KLM
24 Sep - 29 Sep	KLM
25 Sep - 29 Sep	KLM
25 Sep - 30 Sep	KLM
29 Sep - 30 Sep	Royal Jordanian
28 Sep - 30 Sep	Royal Jordanian

Also check the deals for one-way flights from London to Dubai 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 London to Dubai in September from 380€

Return flights