Cheapest return flights from Hanoi to London in October from 554€

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

Return flights

23 Oct - 27 Oct China Southern
10 Oct - 19 Oct Shenzhen Airlines
13 Oct - 22 Oct Shenzhen Airlines
22 Oct - 26 Oct Shenzhen Airlines
20 Oct - 30 Oct HK Express
15 Oct - 28 Oct China Southern
13 Oct - 19 Oct China Southern
13 Oct - 26 Oct China Southern
13 Oct - 22 Oct Vietnam Airlines direct

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

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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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