C$708 Cheap Flights from London (LOND) to Hanoi (HAN)

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Flight deals from London to Hanoi

Looking for a cheap last-minute deal or the best return flight from London to Hanoi Airport? If you want to travel next month, return fares start from C$1,102. Find the lowest prices on one-way and return tickets right here.

Hanoi.C$531 per passenger.Departing Wed., Apr. 7.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Wed., Apr. 7, arriving in Hanoi.Price includes taxes and charges.From C$531, select.

Hanoi.C$535 per passenger.Departing Mon., Nov. 2.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Mon., Nov. 2, arriving in Hanoi.Price includes taxes and charges.From C$535, select.

Hanoi.C$539 per passenger.Departing Wed., Mar. 10.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Wed., Mar. 10, arriving in Hanoi.Price includes taxes and charges.From C$539, select.

Hanoi.C$544 per passenger.Departing Fri., Feb. 12.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Fri., Feb. 12, arriving in Hanoi.Price includes taxes and charges.From C$544, select.

Hanoi.C$548 per passenger.Departing Sat., Oct. 31.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Sat., Oct. 31, arriving in Hanoi.Price includes taxes and charges.From C$548, select.

Hanoi.C$573 per passenger.Departing Mon., Jan. 18.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Mon., Jan. 18, arriving in Hanoi.Price includes taxes and charges.From C$573, select.

Hanoi.C$586 per passenger.Departing Fri., Sep. 18.One-way flight with China Eastern.Outbound indirect flight with China Eastern, departs from London Gatwick on Fri., Sep. 18, arriving in Hanoi.Price includes taxes and charges.From C$586, select.

Hanoi.C$591 per passenger.Departing Tue., Dec. 1.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Tue., Dec. 1, arriving in Hanoi.Price includes taxes and charges.From C$591, select.

Hanoi.C$618 per passenger.Departing Sat., Aug. 29.One-way flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Sat., Aug. 29, arriving in Hanoi.Price includes taxes and charges.From C$618, select.

Hanoi.C$618 per passenger.Departing Tue., Jun. 9.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Tue., Jun. 9, arriving in Hanoi.Price includes taxes and charges.From C$618, select.

Hanoi.C$705 per passenger.Departing Tue., Jul. 21.One-way flight with Brussels Airlines.Outbound indirect flight with Brussels Airlines, departs from London Heathrow on Tue., Jul. 21, arriving in Hanoi.Price includes taxes and charges.From C$705, select.

Hanoi.C$718 per passenger.Departing Sat., May 1.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from London Gatwick on Sat., May 1, arriving in Hanoi.Price includes taxes and charges.From C$718, select.

Hanoi.C$791 per passenger.Departing Tue., Jun. 1.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from London Gatwick on Tue., Jun. 1, arriving in Hanoi.Price includes taxes and charges.From C$791, select.

Hanoi.C$858 per passenger.Departing Sun., Sep. 27.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from London Heathrow on Sun., Sep. 27, arriving in Hanoi.Price includes taxes and charges.From C$858, select.

Hanoi.C$861 per passenger.Departing Fri., Dec. 4.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from London Heathrow on Fri., Dec. 4, arriving in Hanoi.Price includes taxes and charges.From C$861, select.

Hanoi.C$861 per passenger.Departing Mon., Nov. 16.One-way flight with Vietnam Airlines.Outbound direct flight with Vietnam Airlines departs from London Heathrow on Mon., Nov. 16, arriving in Hanoi.Price includes taxes and charges.From C$861, select.

Find the cheapest month to fly from London to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Hanoi flights are currently cheapest in April.

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Which airlines fly from London to Hanoi?

London to Hanoi: Alternative routes

Compare routes from London to Hanoi below. You may find an airport to fly into that's cheaper, faster, or easier than Hanoi.

Hanoi

21km from central Hanoi

ClosestCheapest

from C$531

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London to Hanoi: Flight information

The things to know before you go.

Cheapest flight found	C$531
Cheapest month to fly	April
Average flight time	11 hrs, 48 mins
Most popular airline	Vietnam Airlines
Average flights per week	5

Finding cheap flights from London to Hanoi: Frequently asked questions

How much are return flights from London to Hanoi?

The best price we found for a return flight from London to Hanoi is C$708. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London to Hanoi?

11 hours and 48 minutes is the average flight time from London to Hanoi.

Which airlines fly direct from London to Hanoi?

Vietnam Airlines and Air Cambodia fly direct from London to Hanoi.

How many flights are there a week from London to Hanoi?

As of June 2026, there are 5 flights per week flying from London to Hanoi.

When is the cheapest time to fly from London to Hanoi?

The cheapest month to fly from London to Hanoi is usually September.

Which upcoming date is cheapest to fly from London to Hanoi Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Hanoi Airport on Thursday, September 10, 2026.

Can I get a direct flight from London to Hanoi Airport?

Yes – the average flight time is 11 hours and 48 minutes.

How can I find the best flight deal to Hanoi?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hanoi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Hanoi?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from London to Noi Bai International Airport (HAN): what you need to know

When organizing your flight from London to Noi Bai International Airport (HAN), you'll have your pick of airports to jet out of. Check out London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for your departure options. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).
Book a direct flight from London to Noi Bai International Airport and you'll be travelling for an average of 11 hours 52 minutes.
Noi Bai International Airport is located in Hanoi. The city operates in the UTC+7 timezone and is 7 hours ahead of London.
With 4 direct weekly flights between the two airports, London Heathrow Airport (LHR) to Noi Bai International Airport (HAN) is the most popular route. Vietnam Airlines operates the earliest flight at 11:00. If you'd like to get more out of your day before leaving, the latest flight from LHR to HAN is with Vietnam Airlines at 18:55.
Your flight from London to HAN won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.
You'll likely experience longer lines during popular months such as July and other peak seasons. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you plenty of time for security and boarding.

Airports in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) offers an easy route to your destination. Nonstop flights from London to Noi Bai International Airport (HAN) depart from this terminal.
You can travel on a direct flight from London to Noi Bai International Airport with Vietnam Airlines. This top carrier operates services from LHR.
Consider adding a stopover to potentially save money on your flight from London to HAN. Simply uncheck 'Direct flights only' when searching for departures from London Heathrow Airport (LHR). Take a pause at one of these popular airports:
- Istanbul Ataturk Airport (IST)
- Indira Gandhi International Airport (DEL)
- Frankfurt Airport (FRA)
The distance from central London to LHR is about 31 kilometres. Use travel apps like Google Maps for the fastest route, whether you're driving or taking public transport.
Searching for a handy hotel close to London Heathrow Airport? If you've booked an early flight from London to Noi Bai International Airport, these stays will put you moments from your departure gate:

London Gatwick Airport (LGW)

London Gatwick Airport (LGW) operates direct flights from London to Noi Bai International Airport (HAN).
Board your direct flight from London to HAN with Vietnam Airlines. This is one of the main airlines that operates this route out of LGW.
Visit family or friends or just take a moment to refresh yourself with a stopover. If you'd like to break up your flight from London to Noi Bai International Airport, here's where you can stop when heading out from London Gatwick Airport:
- Frankfurt Airport (FRA)
- Charles de Gaulle Airport (CDG)
- Franz Josef Strauss Airport (MUC)
On public transport, you can travel from central London to LGW in about 1 hour and 26 minutes. The airport is roughly 80 kilometres away, and getting there by car takes approximately 1 hour and 19 minutes.
Want to spoil yourself with an extra night away before boarding your flight from London to HAN? Kick back in a hotel near London Gatwick Airport before your trip officially begins. Stay at one of these accommodation options:

About Noi Bai International Airport (HAN)

The last thing you need is a long journey to your hotel if you're getting in late on a flight from London to Noi Bai International Airport. Check in to one of these accommodation options near HAN instead:

Getting from Noi Bai International Airport (HAN) to central Hanoi

From Noi Bai International Airport, Hanoi is approximately 26 kilometres away. It takes around 35 minutes to reach the centre driving.
Getting there by public transport takes about 1 hour and 56 minutes.

How to find the cheapest flights from London to Noi Bai International Airport (HAN)

C$531 is the cheapest price we've found for a one-way ticket from London to Noi Bai International Airport. Return flights start from C$708. Prices are subject to change based on availability and may vary at the time of booking.
To secure flight tickets from London to HAN, book your trip 8 months before your departure date.
You'll snag the best savings on your tickets from London to Noi Bai International Airport if you travel in May. Take it one step further and use the 'Whole month' search tool to see the cheapest day to fly out.
Snapping up a cheap ticket from London to HAN is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as the price drops.
Personalize your trip using filters. Adjust the duration, number of stops, and departure and arrival times to find the right flight from London to Noi Bai International Airport. You can also sort the results to see the 'Fastest,' 'Cheapest' or 'Best' options first.

The best time to fly from London to Noi Bai International Airport (HAN)

It's time to choose your travel dates for your flight from London to Noi Bai International Airport. July is the most popular month to visit Hanoi. If you want a more low-key vibe, go in April.
The warmest month in Hanoi is June, with the temperature ranging between 25ºC and 36ºC. Book your flights from London to HAN in this month if you enjoy this type of weather.
Visit in January if you want cooler conditions. Average temperatures range between 10ºC and 22ºC. However, this city delivers on a good time whenever you book your cheap flights from London to Noi Bai International Airport.

More about Hanoi

When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Hanoi right here. Explore these options after locking in your flight from London to Noi Bai International Airport:
Hoan Kiem Lake and Temple of Literature are just a couple of the leading attractions to add to your Hanoi to-do list. Keep the adventure rolling by checking out Ho Chi Minh Mausoleum.

Complete your Hanoi trip with a car rental

Get behind the wheel of one of our car rentals in Hanoi and explore the city on your own terms. Easily compare rates from trusted rental companies in one go after booking your hotel and cheap flights from London to Noi Bai International Airport.