Cheapest return flights from Hanoi to London in September from $853

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

Return flights

17 Sep - 28 Sep Emirates
22 Sep - 29 Sep Emirates
05 Sep - 12 Sep Emirates
21 Sep - 10 Oct Emirates
08 Sep - 10 Sep Qatar Airways
24 Sep - 13 Oct Emirates
13 Sep - 13 Oct Emirates
13 Sep - 14 Oct Qatar Airways
14 Sep - 15 Oct Emirates
15 Sep - 15 Oct Emirates
16 Sep - 16 Oct Qatar Airways
01 Sep - 10 Sep Emirates
08 Sep - 10 Sep Vietnam Airlines direct
17 Sep - 28 Sep Vietnam Airlines direct
14 Sep - 15 Oct Vietnam Airlines direct
15 Sep - 15 Oct Vietnam Airlines direct
03 Sep - 10 Sep British Airways
24 Sep - 13 Oct Vietnam Airlines direct
22 Sep - 29 Sep Vietnam Airlines direct

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

Skyscanner

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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