Cheapest one-way flights from Hanoi to London in December from $264

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

One-Way flights

08 Dec Turkish Airlines
11 Dec Turkish Airlines
16 Dec Turkish Airlines
01 Dec Turkish Airlines
20 Dec Turkish Airlines
15 Dec Turkish Airlines
18 Dec Turkish Airlines
30 Dec Turkish Airlines
02 Dec Turkish Airlines
22 Dec Turkish Airlines

Also check the deals for return flights from Hanoi to London in December.

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.