Cheapest return flights from Hanoi to London in September from 541€

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

Return flights

08 Sep - 15 Sep VietJet Air
22 Sep - 05 Oct VietJet Air
08 Sep - 22 Sep China Southern
11 Sep - 25 Sep China Southern
15 Sep - 24 Sep China Southern
15 Sep - 18 Sep China Southern
17 Sep - 22 Sep Qatar Airways
19 Sep - 24 Sep Qatar Airways
09 Sep - 16 Sep Emirates
14 Sep - 17 Sep Emirates
01 Sep - 10 Sep China Southern
29 Sep - 06 Oct Emirates
22 Sep - 05 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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