Cheapest one-way flights from Hanoi to London in December from $246

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

One-Way flights

17 Dec Thai AirAsia
14 Dec VietJet Air
06 Dec Turkish Airlines
05 Dec VietJet Air
09 Dec Turkish Airlines
27 Dec Turkish Airlines
26 Dec Turkish Airlines
03 Dec Turkish Airlines
16 Dec Turkish Airlines
20 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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