Cheapest return flights from London to Hanoi in August from $904

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

28 Aug - 11 Sep Singapore Airlines
07 Aug - 25 Aug Wizz Air Malta
11 Aug - 18 Aug Ryanair
30 Aug - 12 Sep Singapore Airlines
26 Aug - 01 Sep Wizz Air UK
12 Aug - 19 Aug Ryanair
28 Aug - 11 Sep Vietnam Airlines direct
11 Aug - 25 Aug China Airlines
11 Aug - 01 Sep China Airlines
18 Aug - 01 Sep China Airlines
05 Aug - 12 Aug Asiana Airlines
18 Aug - 28 Aug Asiana Airlines
11 Aug - 28 Aug Asiana Airlines
28 Aug - 06 Sep Cathay Pacific
19 Aug - 02 Sep Turkish Airlines
04 Aug - 14 Aug Singapore Airlines
11 Aug - 31 Aug Turkish Airlines
11 Aug - 18 Aug Vietnam Airlines direct
20 Aug - 03 Sep Air India
04 Aug - 01 Sep Asiana 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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