Compare all flight tickets and find cheap flights from London to Hanoi

Cheapest flight


Price observed over the last 3 months for a round trip.

Average price of a round trip


Average price recorded over the last 3 months for a round trip.

Flight duration


A flight from London to Hanoi takes on average 24h20.

Best time


According to user searches, the ideal month to go to Hanoi is July.

Tips for finding cheap flights from London to Hanoi

Check out our tips for booking your flight to Hanoi (Vietnam) from London (United Kingdom) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is May, with an average ticket price of £597 (calculation over the last two years). The most touristic season corresponds to the months of May, July and June.
For an attractive price, it is advisable to buy your flight tickets at least 57 days before the departure date.

The airline offering the cheapest tickets is China Eastern Airlines. A ticket from the company China Eastern Airlines to Hanoi costs on average £932.
The airlines that offer the most flights are .

Price of flight tickets from London to Hanoi

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from £931 to £994
  • The average price of a flight ticket is about £938
  • Prices are lowest for stays in the month of May
  • The month in which booking a ticket is cheaper is: July
info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :

London is a city in the country United Kingdom, the time zone is GMT +1. In London, it is currently {fromLocalTime}, the temperature is on average 16°C, with a minimum of 12°C and a maximum of 21°C.

The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted

destination info :
Hanoi, Vietnam
airport :
Noi Bai International Airport (HAN)
local time :

Hanoi is in the country Vietnam, the time zone is GMT +7. In Hanoi, it is currently {toLocalTime}, the temperature is on average 30°C, with a minimum of 28°C and a maximum of 33°C.

The city of Hanoi has 1 airport(s): Noi Bai

Useful info about Hanoi

What is the least touristic period to go to Hanoi?

If you want to visit Hanoi during the least touristic period, choose the month of July.

What is the most popular time to travel to Hanoi?

In Hanoi, the most touristic month is May. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight London - Hanoi?

According to our data, it is recommended to book your flight 57 days before your departure. If you book your flight ticket 9 weeks before your departure, you may find a price below average. The cheapest day to book a flight London - Hanoi is Friday.

What are the arrival and destination airports when travelling between London and Hanoi?

This information is not available at this time.

How to reach London airport from the city centre?

The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 km from the city centre. You can access it by using public transport, taking a taxi, or renting a car..

Are there other means of transport to go from London to Hanoi?

Flights are the only means of transport listed on Liligo for this journey.

Are there big differences in weather between London and Hanoi?

In summer, the average temperature is 29°C in Hanoi and 17°C in London. The average rainfall in summer is 291 mm in Hanoi and 67 mm in London.In summer, it is warmer in Hanoi and it rains less in London. In winter, it is colder in Hanoi and it rains more in London.

Prepare your stay in Hanoi

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