Cheapest return flights from Hanoi to London in October from 582€

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

Return flights

19 Oct - 29 Oct Air China
20 Oct - 30 Oct China Southern
02 Oct - 13 Oct AirAsia
24 Oct - 07 Nov China Southern
15 Oct - 20 Oct Air China
16 Oct - 20 Oct Air China
15 Oct - 29 Oct China Southern
12 Oct - 02 Nov China Southern
28 Oct - 08 Nov China Southern
15 Oct - 19 Oct Air China
01 Oct - 12 Oct VietJet Air
22 Oct - 26 Oct China Southern
01 Oct - 05 Oct Emirates
11 Oct - 01 Nov China Southern

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

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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