Cheap flights from London to Hanoi
Know your dates, get live prices in seconds:
We work with more than 300 partners to bring you better travel deals

The best prices from London to Hanoi are usually found in September or October, booked 51 days in advance, depart on a Wednesday or Monday and return on a Wednesday
£810
£710
£610
£508
Price
|
£508 - £725
|
Temperature
|
20 - 34 °C
|
Rainfall
|
22 - 234 mm
|
Most popular in | December | High demand for flights, 3% potential price rise |
Cheapest in | September | Best time to find cheap flights, 3% potential price drop |
Average price | £726 | Price for this month |
Cheapest price | £508 | From London to Hanoi |
Cheap flights from London to Hanoi in December 2019
The best prices found for LGW to HAN flights in December
29 Dec - 24 Feb
£469pp
LHR
London Heathrow
China Southern
2 STOPS
HAN
Hanoi Noibai
HAN
Hanoi Noibai
China Southern
2 STOPS
LHR
London Heathrow
31 Dec - 2 Feb
£496pp
LHR
London Heathrow
China Southern
2 STOPS
HAN
Hanoi Noibai
HAN
Hanoi Noibai
China Southern
2 STOPS
LHR
London Heathrow
30 Dec - 2 Feb
£502pp
LHR
London Heathrow
China Southern
2 STOPS
HAN
Hanoi Noibai
HAN
Hanoi Noibai
China Southern
2 STOPS
LHR
London Heathrow
Destination information for Hanoi
Things to know before you go. Useful info for your trip from London to Hanoi
Today's exchange rate
£1.00 = 30372₫
Average temperature for December in Hanoi
23.0 °C
Avg rainfall for December in Hanoi
22.0 mm
Airports servicing Hanoi
Popular flight searches
Check out other popular destinations found by fellow travellers
Weekly flight availability
from London to Hanoi
Sunday
2 daily flights
Monday
0 flights
Tuesday
2 daily flights
Wednesday
0 flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
0 flights