Cheapest return flights from London to Hanoi in September from 595€

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

Return flights

05 Sep - 19 Sep Aegean Airlines
21 Sep - 12 Oct China Eastern
30 Sep - 07 Oct Shenzhen Airlines
26 Sep - 07 Oct Shenzhen Airlines
30 Sep - 14 Oct Shenzhen Airlines
12 Sep - 29 Sep Shenzhen Airlines
30 Sep - 22 Oct Shenzhen Airlines
23 Sep - 29 Sep Shenzhen Airlines
27 Sep - 04 Oct Shenzhen Airlines
30 Sep - 13 Oct Shenzhen Airlines
09 Sep - 20 Sep Shenzhen Airlines
13 Sep - 30 Sep Shenzhen Airlines
20 Sep - 07 Oct Shenzhen Airlines
14 Sep - 20 Sep Shenzhen Airlines
12 Sep - 20 Sep Shenzhen Airlines
28 Sep - 07 Oct Shenzhen Airlines
25 Sep - 24 Oct China Southern
23 Sep - 28 Sep Shenzhen Airlines
09 Sep - 23 Sep Shenzhen Airlines
11 Sep - 25 Sep Shenzhen Airlines

Also check the deals for one-way flights from London to Hanoi in September.

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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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