Cheapest return flights from Hanoi to London in September from $857

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

Return flights

19 Sep - 27 Sep Emirates
21 Sep - 29 Sep Emirates
17 Sep - 08 Oct Emirates
18 Sep - 09 Oct Emirates
09 Sep - 16 Sep Emirates
09 Sep - 14 Sep Emirates
10 Sep - 17 Sep Qatar Airways
10 Sep - 15 Sep Qatar Airways
24 Sep - 29 Oct Qatar Airways
10 Sep - 01 Oct Emirates
05 Sep - 12 Sep Emirates
03 Sep - 07 Sep China Southern
01 Sep - 07 Sep Emirates
01 Sep - 22 Sep Emirates
10 Sep - 01 Oct 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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