AirHint found the following cheapest return flights from London (LHR) to Dubai (DXB) in September 2026 (see full year).

Return flights

20 Sep - 30 Sep	KLM
17 Sep - 21 Sep	Air France
17 Sep - 22 Sep	Air France
16 Sep - 23 Sep	Air France
15 Sep - 29 Sep	Air France
22 Sep - 30 Sep	Air France
01 Sep - 15 Sep	Air France
03 Sep - 15 Sep	Air France
22 Sep - 28 Sep	Air France
10 Sep - 15 Sep	Air France
27 Sep - 05 Oct	KLM
08 Sep - 13 Oct	KLM
24 Sep - 04 Oct	Air France
27 Sep - 04 Oct	KLM
29 Sep - 04 Oct	Air France
25 Sep - 02 Oct	Air France
26 Sep - 02 Oct	Air France
26 Sep - 03 Oct	Air France
26 Sep - 04 Oct	Air France
21 Sep - 30 Oct	KLM

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 $497

Return flights