Cheapest return flights from London to Hanoi in September from 467€

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

Return flights

20 Sep - 11 Oct Air China
17 Sep - 15 Oct Air China
08 Sep - 13 Oct Air China
12 Sep - 15 Sep Air China
20 Sep - 21 Oct Air China
21 Sep - 18 Oct Air China
08 Sep - 15 Sep Air China
18 Sep - 12 Oct Air China
21 Sep - 04 Oct Shenzhen Airlines
25 Sep - 10 Oct Shenzhen Airlines
30 Sep - 07 Oct Shenzhen Airlines
27 Sep - 19 Oct Shenzhen Airlines
07 Sep - 12 Sep Air China
06 Sep - 12 Sep Air China
15 Sep - 22 Sep China Eastern
16 Sep - 24 Sep China Eastern
08 Sep - 22 Sep China Eastern
06 Sep - 21 Sep China Eastern
09 Sep - 22 Sep China Eastern
07 Sep - 22 Sep China Eastern

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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