Cheapest return flights from London to Hanoi in December from 485€

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

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

Return flights

01 Dec - 14 Dec Air China
03 Dec - 14 Dec Air China
05 Dec - 22 Dec Air China
01 Dec - 07 Dec Air China
01 Dec - 22 Dec Air China
04 Dec - 16 Dec Air China
05 Dec - 17 Dec Air China
02 Dec - 23 Dec Air China
03 Dec - 10 Dec Air China
02 Dec - 09 Dec Air China
29 Dec - 18 Jan Air China
30 Dec - 17 Jan Air China
10 Dec - 11 Jan Wizz Air UK
31 Dec - 09 Jan Wizz Air UK
28 Dec - 11 Jan Wizz Air Malta
29 Dec - 11 Jan Wizz Air UK
28 Dec - 12 Jan Wizz Air Malta
29 Dec - 09 Jan Wizz Air UK
28 Dec - 23 Jan Wizz Air UK
27 Dec - 22 Jan Wizz Air UK

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

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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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