Cheapest one-way flights from Hanoi to London in December from $274

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

One-Way flights

16 Dec Turkish Airlines
06 Dec Turkish Airlines
23 Dec Turkish Airlines
09 Dec Turkish Airlines
13 Dec Turkish Airlines
27 Dec Turkish Airlines
15 Dec Turkish Airlines
20 Dec Turkish Airlines
01 Dec Turkish Airlines
02 Dec Turkish Airlines

Also check the deals for return 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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