Cheapest return flights from London to Hanoi in December from 990€

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

Return flights

28 Dec - 24 Jan SWISS
01 Dec - 15 Dec British Airways
01 Dec - 14 Dec British Airways
15 Dec - 29 Dec Luxair
01 Dec - 23 Dec Luxair
14 Dec - 24 Jan SWISS
02 Dec - 16 Dec Lufthansa
28 Dec - 17 Jan SWISS
01 Dec - 12 Dec British Airways
27 Dec - 10 Jan Luxair
27 Dec - 24 Jan KLM
28 Dec - 10 Jan KLM
09 Dec - 23 Dec British Airways
01 Dec - 21 Dec British Airways
28 Dec - 11 Jan Luxair
07 Dec - 21 Dec British Airways
31 Dec - 20 Jan ITA Airways
10 Dec - 17 Dec British Airways
25 Dec - 22 Jan SWISS
11 Dec - 07 Jan Lufthansa

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

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