Cheapest return flights from Hanoi to London in December from $974

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

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

Return flights

17 Dec - 28 Dec Air China
16 Dec - 04 Jan Air China
17 Dec - 05 Jan Air China
13 Dec - 04 Jan Air China
14 Dec - 05 Jan Air China
31 Dec - 11 Jan Emirates
07 Dec - 15 Dec Emirates
05 Dec - 13 Dec Turkish Airlines
14 Dec - 04 Jan China Southern
18 Dec - 29 Dec China Southern
19 Dec - 29 Dec China Southern

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