Cheapest return flights from London to Hanoi in August from $601

Best time to book flights for London (LON) to Hanoi (HAN) flights at AirHint

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

Return flights

31 Aug - 10 Sep Air China
25 Aug - 14 Sep Wizz Air Malta
25 Aug - 15 Sep Singapore Airlines
26 Aug - 02 Sep Wizz Air UK
31 Aug - 28 Sep Shenzhen Airlines
29 Aug - 14 Sep Shenzhen Airlines
31 Aug - 14 Sep Shenzhen Airlines
29 Aug - 12 Sep Shenzhen Airlines
31 Aug - 15 Sep Shenzhen Airlines
31 Aug - 07 Sep Shenzhen Airlines
13 Aug - 20 Aug Wizz Air Malta
25 Aug - 31 Aug Wizz Air Malta
20 Aug - 25 Aug China Airlines
15 Aug - 19 Aug Wizz Air Malta
13 Aug - 17 Aug Wizz Air Malta
14 Aug - 29 Aug Austrian Airlines
21 Aug - 26 Aug Austrian Airlines
20 Aug - 31 Aug China Airlines
18 Aug - 30 Aug Wizz Air Malta
14 Aug - 21 Aug Austrian Airlines

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

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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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