AirHint found the following cheapest return flights from London (LGW) to Danang (DAD) in September 2025 (see full year).

Return flights

22 Sep - 01 Oct	China Eastern
19 Sep - 01 Oct	China Eastern
19 Sep - 03 Oct	China Eastern
26 Sep - 10 Oct	China Eastern
21 Sep - 03 Oct	China Eastern
22 Sep - 03 Oct	China Eastern
27 Sep - 10 Oct	China Eastern
28 Sep - 10 Oct	China Eastern
18 Sep - 01 Oct	China Eastern
11 Sep - 13 Oct	China Eastern
14 Sep - 24 Sep	China Eastern
12 Sep - 28 Sep	China Southern
21 Sep - 24 Sep	China Eastern
09 Sep - 30 Sep	China Eastern
23 Sep - 30 Sep	China Eastern
12 Sep - 19 Sep	Wizz Air UK
19 Sep - 25 Sep	Gulf Air
10 Sep - 24 Sep	Gulf Air
09 Sep - 17 Sep	Air China
19 Sep - 30 Sep	China Eastern

Also check the deals for one-way flights from London to Danang 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 Danang in September from 543€

Return flights