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Book Cheap Flights from London to Hanoi from £279

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Last minute flights from London to Hanoi

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.
London Hanoi
BEST
DEAL
Sat, 15 Mar LTN - HAN
£287 £279
Prime price per passenger
London Hanoi
BEST
DEAL
Wed, 26 Mar LTN - HAN
£331 £322
Prime price per passenger
London Hanoi
BEST
DEAL
Thu, 24 Apr LGW - HAN
£338 £328
Prime price per passenger
London Hanoi
BEST
DEAL
Fri, 02 May LGW - HAN
£338 £328
Prime price per passenger
London Hanoi
BEST
DEAL
Tue, 20 May LGW - HAN
-11 %
£338 £300
Prime price per passenger
London Hanoi
BEST
DEAL
Mon, 14 Apr LGW - HAN
£373 £362
Prime price per passenger

Flight route information

Currency and price comparison

Train Local, one-way ticket
90% Trains in Hanoi are 90% cheaper than in London.
London £2.8
Hanoi £0.28
Meal Mid-priced restaurant
92% A meal in Hanoi is 92% cheaper than a meal in London.
London £20
Hanoi £1.55
Exchange rate
1 GBP = 32483.39 VND
1 VND = 0.01 GBP
Last checked on 24 February 2025
Distance: 5738 miles
London airports
Gatwick (LGW) How far from city centre: 25 miles
Heathrow (LHR) How far from city centre: 14 miles
Luton International (LTN) How far from city centre: 27 miles
Stansted (STN) How far from city centre: 30 miles
London City (LCY) How far from city centre: 7 miles
Southend (SEN) How far from city centre: 35 miles
Hanoi airports
Noibai Airport (HAN) How far from city centre: 3 miles

Search for flights from London to Hanoi

Useful information to fly from London to Hanoi

Planning a trip from London to Hanoi? You're in for a treat! Hanoi, the capital of Vietnam, is a vibrant city with a rich history and culture. Finding cheap flights from London to Hanoi is easy with prices for flights to Hanoi from London starting at £257.

Time difference between London and Hanoi

Hanoi is 7 hours ahead of London. This means that if it's 2:00 PM in London, it's 9:00 PM in Hanoi. Don't forget to adjust your watch accordingly and double-check for any Daylight Savings Time differences.

Best time to fly to Hanoi

Hanoi has a tropical climate with high temperatures throughout the year. As with most tropical destinations, Hanoi has both dry and rainy seasons. The best time to visit Hanoi is between April and November when the temperatures are at their best and rainfall is lowest. The average temperature in Hanoi during January is 17°C (63°F) and in July is 29°C (84°F).

Book your holidays in Hanoi.

London airports

London is served by six international airports: Heathrow, Gatwick, Stansted, Luton, City and Southend. If you're looking for cheap flights to Hanoi from London, you're in the right place.

Airport information

Heathrow Airport (LHR)

Heathrow is the busiest airport in the UK and one of the busiest in the world. It is located about 15 miles (24 km) west of Central London. Heathrow has four terminals and two runways.

Gatwick Airport (LGW)

Gatwick is the second busiest airport in the UK, located 30 miles (48 km) south of Central London. Gatwick has two terminals and two runways.

Stansted Airport (STN)

Stansted is the third busiest airport in London, located 40 miles (64 km) northeast of Central London. Stansted has one terminal and one runway.

Main airlines for this route

Here are the top 3 airlines offering flights from London to Hanoi:

Hanoi airports

Hanoi is served by Noi Bai International Airport (HAN). It is the main international airport serving Hanoi.

Airport information

Noi Bai International Airport (HAN)

Noi Bai International Airport (HAN) is located approximately 21 miles (35 km) from Hanoi city centre.

You'll find plenty of facilities at Noi Bai International Airport (HAN) to make your journey as smooth as possible, including duty-free shops, restaurants, and currency exchange.

Getting to Hanoi city centre from Noi Bai International Airport (HAN)

There are a few different transport options for getting from the airport to the city centre:

What to do and see in Hanoi

Are you ready for an unforgettable adventure? With our cheap flights from London to Hanoi, you'll be able to experience the vibrant culture of Vietnam's capital city. Once you've booked your flights to Hanoi from London, start planning your trip with our suggestions of what to do and see.

Here are 3 things you can add to your itinerary:

Discover our TOP discounts for your flight from London to Hanoi

Yes, you read that right! With Opodo Prime you can find exclusive deals on your flights to Hanoi from London. Discover this benefit and many more by becoming an Opodo Prime or Prime Plus member now!

Frequently asked questions about flights from London to Hanoi

Is it possible to purchase a flexible ticket for my flight from London to Hanoi?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Vietnam may apply when travelling from London. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
How can I find cheap flights from London to Hanoi at Opodo?
The cheapest price for a flight from London to Hanoi is 279£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Hanoi expensive to visit compared to London?
If you compare transportation prices, the taxi ride in Hanoi costs an average of 0.60 GBP, 86% cheaper than London, with a fare of 4.25 GBP, while train tickets costs 90% less in Hanoi: 0.28 GBP against 2.80 GBP in London. If you compare the price of a lunch meal, however, you can find it from 1.55 GBP in Hanoi, 92% less than the 20.00 GBP in London. The price of the coffee is around 61% cheaper in Hanoi, with an average of 1.44 GBP, while in London the coffee costs 3.72 GBP.
When is the best time to book a flight from London to Hanoi?
The most popular months to book a trip from London to Hanoi are October, November and December, based on the searches of our customers.
When is the best time to travel from London to Hanoi?
The best time of the year to go to Hanoi when flying from London depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, December is the top 1º month to fly to Hanoi from London in terms of searches from our customer, followed by April and March. If you prefer to avoid high peaks of turism, however, and escape a crowded period, May, June and September are the months with less volume of searchs for the route London - Hanoi.
How long does the flight take to go from London to Hanoi?
The total flight time between London and Hanoi is of around 14:24 hours on average, considering an average distance of 11,170 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Hanoi compared to London?
While in London the temperatures can reach an average of 29.01 ºC in summer, with precipitation levels up to 9.0 mm ,Hanoi's temperatures can go up to 36.91 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around 7.17 ºC in Hanoi, compared to the -3.09 ºC average degrees reported in London. During the winter period, London can register 6.0 mm precipitation, while Hanoi have an average of 3.0 mm rain level.
Which airports have flights between London and Hanoi?
The main airport route flying between London and Hanoi is: Heathrow (LHR) to Noibai Airport (HAN). This route is covered by the following airline(s): Vietnam Airlines. Thai Airways International. Qatar Airways. Alternatively, you can find London - Hanoi flights between Gatwick (LGW) to Noibai Airport (HAN) with the following airline(s) flying the route: Air China. China Southern Airlines. null.
Airlines with indirect flights from London to Hanoi are:
Thai Airways International, stopping in Bangkok for 90 minutes minimum.
  • Emirates, with 60 minutes scale in Dubai.
  • Cathay Pacific, with 60 minutes scale in Hong Kong.
Flight Duration 14 h and 24 m Flights between London and Hanoi take, on average, 14 h and 24 m minutes, but the time can vary according to other factors
Cheapest flight £279 Cheapest price for a flight between London and Hanoi found by our customers in the last 72 hours
Departing Airport Luton International The airport Luton International is the departure airport operating flights between London and Hanoi
Arriving Airport Noibai Airport Flights departing London with Hanoi as destination arrive at Noibai Airport

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