Cheapest return flights from London to Hanoi in August from 661€

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

Return flights

27 Aug - 24 Sep Austrian Airlines
27 Aug - 17 Sep Etihad Airways
31 Aug - 20 Sep Etihad Airways
18 Aug - 15 Sep Etihad Airways
30 Aug - 13 Sep Etihad Airways
30 Aug - 03 Sep Air China
20 Aug - 20 Sep Etihad Airways
26 Aug - 16 Sep Etihad Airways
28 Aug - 15 Sep Etihad Airways
26 Aug - 07 Sep Lufthansa
18 Aug - 31 Aug China Airlines
19 Aug - 31 Aug China Airlines
23 Aug - 31 Aug Austrian Airlines
01 Aug - 15 Aug Scandinavian Airlines
20 Aug - 31 Aug Gulf Air
21 Aug - 31 Aug China Airlines
12 Aug - 21 Aug China Airlines
15 Aug - 31 Aug China Airlines
17 Aug - 31 Aug China Airlines
15 Aug - 29 Aug LOT

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

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