Cheapest return flights from Hanoi to London in December from $940

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

24 Dec - 07 Jan Emirates
23 Dec - 06 Jan Emirates
21 Dec - 01 Jan China Southern
22 Dec - 02 Jan China Southern
19 Dec - 26 Dec Air China
21 Dec - 04 Jan China Southern
24 Dec - 24 Dec Emirates
24 Dec - 24 Dec Vietnam Airlines direct

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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