Cheapest return flights from London to Hanoi in August from $648

AirHint found the following cheapest return flights from London (LON) to Hanoi (HAN) in August 2026 (see full year).

Return flights

31 Aug - 09 Sep Shenzhen Airlines
05 Aug - 19 Aug Ryanair
04 Aug - 18 Aug Ryanair
01 Aug - 08 Aug Air China
10 Aug - 24 Aug Air China
11 Aug - 25 Aug Air China
03 Aug - 12 Aug Air China
09 Aug - 26 Aug Air China
03 Aug - 19 Aug Air China
06 Aug - 13 Aug Air China
02 Aug - 12 Aug Air China
19 Aug - 01 Sep Air China
19 Aug - 02 Sep Emirates
28 Aug - 08 Sep Emirates
26 Aug - 06 Sep Emirates
23 Aug - 06 Sep Emirates
22 Aug - 05 Sep Emirates
03 Aug - 02 Sep Air China
02 Aug - 06 Sep Air China
02 Aug - 06 Sep Vietnam Airlines direct

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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