What is the cheapest airline that flies from Hanoi Noibai to London?

Etihad Airways, China Southern, and Air China are the most popular carriers operating from Hanoi Noibai to London

How many flights depart from Hanoi to London on average per day?

The number of flights available between Hanoi and London is 1 per day as of January 2026. The most frequent departure time is 00:00, with 100% of daily flights leaving in the morning.

What is the most punctual flight time for Hanoi to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Which stopover airport has the shortest connection time from Hanoi to London?

Abu Dhabi (AUH) has the shortest average stopover time for this route: 1h 43m.

Which airport is the most popular for stopovers for flights between Hanoi and London?

Doha (DOH) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest travel time from Hanoi to London?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 15h 15m.

How often are flights from Hanoi to London delayed?

Historically, on average around 24% of flights between Hanoi and London have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

Which airlines fly to London?

Qatar Airways, Vietnam Airlines and China Southern are the top three most popular airlines that fly to London from Hanoi according to our data. Qatar Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Hanoi to London on average per week?

As of January 2026, 8 flights take off from Hanoi and land in London each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

Which airline has the best punctuality record on Hanoi to London flights?

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

Which stopover airport offers the lowest fares from Hanoi to London?

Flights via Guangzhou (CAN) offer the lowest average return price of £283.

When did momondo last update prices for flights from Hanoi Noibai Airport to London?

Prices for flights from Hanoi Noibai Airport to London are updated daily.

How many operators does momondo search for flights from Hanoi Noibai Airport to London?

As of January 2026, there are 3 operators available to choose from for flights from Hanoi Noibai Airport to London.

How old do you have to be to fly from Hanoi Noibai Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£203 Cheap Flights from Hanoi to London in 2026

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Hanoi to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

02:55 - 17:20

HAN

LGW

21h 25m

1 stop

20:20 - 15:10

LGW

HAN

59h 50m

2 stops

£448China Southern

Mon, 23 Feb - Tue, 3 Mar

23:15 - 17:55

HAN

LHR

25h 40m

2 stops

21:00 - 01:45

LHR

HAN

21h 45m

1 stop

£462Multiple Airlines

Sun, 8 Mar - Mon, 16 Mar

03:45 - 14:00

HAN

LGW

17h 15m

1 stop

17:00 - 17:45

LGW

HAN

17h 45m

1 stop

£478China Eastern

Sat, 7 Mar - Mon, 16 Mar

12:20 - 07:00

HAN

LGW

24h 40m

1 stop

12:35 - 11:55

LGW

HAN

17h 20m

1 stop

£515Air China

Fri, 22 May - Mon, 22 Jun

16:15 - 06:30

HAN

LGW

21h 15m

2 stops

10:30 - 01:45

LGW

HAN

32h 15m

1 stop

£521China Eastern

Sun, 8 Mar - Mon, 16 Mar

12:25 - 06:55

HAN

LGW

25h 30m

1 stop

11:05 - 16:40

LGW

HAN

22h 35m

1 stop

£531Air China

Mon, 9 Mar - Thu, 12 Mar

01:30 - 12:55

HAN

STN

17h 25m

1 stop

14:55 - 13:15

STN

HAN

16h 20m

1 stop

£609Emirates

Fri, 5 Jun - Sat, 13 Jun

01:15 - 12:55

HAN

STN

17h 40m

1 stop

21:05 - 13:15

STN

HAN

34h 10m

1 stop

£613Emirates

Mon, 18 May - Mon, 22 Jun

13:05 - 08:50

HAN

LCY

25h 45m

2 stops

17:10 - 12:15

LCY

HAN

37h 05m

2 stops

£1,393KLM

Thu, 21 May - Fri, 22 May

13:05 - 08:50

HAN

LCY

25h 45m

2 stops

12:10 - 12:15

LCY

HAN

42h 05m

2 stops

£1,408KLM

Thu, 21 May - Sat, 23 May

China Southern flights from Hanoi to London

Our best China Southern deals on Hanoi to London flight tickets

China Southern

11 Mar

HAN19:45Hanoi Noibai

29h 50m

1 stop

LHR18:35London Heathrow

18 Mar

LHR17:15London Heathrow

20h 45m

2 stops

HAN21:00Hanoi Noibai

£416

China Southern

11 Mar

HAN19:45Hanoi Noibai

29h 50m

1 stop

LHR18:35London Heathrow

18 Mar

LHR17:15London Heathrow

38h 55m

2 stops

HAN15:10Hanoi Noibai

£416

China Southern

11 Mar

HAN15:45Hanoi Noibai

33h 50m

1 stop

LHR18:35London Heathrow

18 Mar

LHR17:15London Heathrow

44h 45m

2 stops

HAN21:00Hanoi Noibai

£444

China Eastern flights from Hanoi to London

Our best China Eastern deals on Hanoi to London flight tickets

China Eastern

7 Mar

HAN03:45Hanoi Noibai

17h 15m

1 stop

LGW14:00London Gatwick

16 Mar

LGW17:00London Gatwick

17h 45m

1 stop

HAN17:45Hanoi Noibai

£478

China Eastern

11 Mar

HAN18:45Hanoi Noibai

18h 45m

1 stop

LGW06:30London Gatwick

18 Mar

LGW10:30London Gatwick

24h 15m

1 stop

HAN17:45Hanoi Noibai

£481

China Eastern

8 Mar

HAN16:15Hanoi Noibai

21h 15m

2 stops

LGW06:30London Gatwick

16 Mar

LGW10:30London Gatwick

32h 15m

1 stop

HAN01:45Hanoi Noibai

£521

Fly from

Fly to

Route

Depart

Return

Price

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Mon 23/2

02:55-17:20

1 stop21h 25m

London Gatwick

Tue 3/3

20:20-15:10

2 stops59h 50m

£448

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 8/3

23:15-17:55

2 stops25h 40m

London Heathrow

Mon 16/3

21:00-01:45

1 stop21h 45m

£462

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sat 7/3

03:45-14:00

1 stop17h 15m

London Gatwick

Mon 16/3

17:00-17:45

1 stop17h 45m

£478

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Fri 22/5

12:20-07:00

1 stop24h 40m

London Gatwick

Mon 22/6

12:35-11:55

1 stop17h 20m

£515

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sun 8/3

16:15-06:30

2 stops21h 15m

London Gatwick

Mon 16/3

10:30-01:45

1 stop32h 15m

£521

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Mon 9/3

12:25-06:55

1 stop25h 30m

London Gatwick

Thu 12/3

11:05-16:40

1 stop22h 35m

£531

HanoiLondon

HAN - STN

HANSTN

Hanoi Noibai

Fri 5/6

01:30-12:55

1 stop17h 25m

London Stansted

Sat 13/6

14:55-13:15

1 stop16h 20m

£609

HanoiLondon

HAN - STN

HANSTN

Hanoi Noibai

Mon 18/5

01:15-12:55

1 stop17h 40m

London Stansted

Mon 22/6

21:05-13:15

1 stop34h 10m

£613

HanoiLondon

HAN - LCY

HANLCY

Hanoi Noibai

Thu 21/5

13:05-08:50

2 stops25h 45m

London City

Fri 22/5

17:10-12:15

2 stops37h 05m

£1,393

HanoiLondon

HAN - LCY

HANLCY

Hanoi Noibai

Thu 21/5

13:05-08:50

2 stops25h 45m

London City

Sat 23/5

12:10-12:15

2 stops42h 05m

£1,408

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hanoi to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Stopovers

Other information

What is the typical price of a round-trip flight between Hanoi and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Hanoi is in October. Flight prices, which tend to average around £477, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Hanoi averaging around £529.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £840. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Hanoi to London for around £1,097.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £840. Flights in the morning are often more expensive, with an average ticket price of £1,013.

What is the cheapest Hanoi Noibai to London flight route?

Fly from Hanoi Noibai to London Heathrow for the best Hanoi Noibai - London flight prices

What cabin class options are available on Hanoi Noibai to London flights?

There are 3 cabin classes available to choose from on Hanoi Noibai to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hanoi to London flights?

You could potentially save up to 11% on your flight if you consider stops on a Hanoi to London flight.

How have Hanoi to London flight prices changed over time?

As of January 2026, prices for Hanoi to London flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Hanoi to London

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Hanoi to London (HAN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to London

Best price found	£345
Fastest flight time	13h 00m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in London	6 airports

The best one-way flight to London from Hanoi in the past 72 hours is £345. The best return flight deal from Hanoi to London found on momondo in the last 72 hours is £805.

The fastest flight from Hanoi to London takes 13h 00m

Direct flights go from Hanoi to London on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. Airline offering direct flights is Vietnam Airlines..

There are 6 airports in London. From Hanoi there are direct flights to London Heathrow (LHR).

Search flight deals

How far is Hanoi Noibai to London by plane?
A flight from Hanoi Noibai to London will travel around 5734.0 mi. Typically, this will take 13h 00m by plane in normal conditions.
When did momondo last update prices for flights from Hanoi Noibai Airport to London?
Prices for flights from Hanoi Noibai Airport to London are updated daily.
How many operators does momondo search for flights from Hanoi Noibai Airport to London?
As of January 2026, there are 3 operators available to choose from for flights from Hanoi Noibai Airport to London.
How old do you have to be to fly from Hanoi Noibai Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Hanoi to London?
Based on momondo bookings for flights between Hanoi and London, the leading plane model is Boeing 787 Dreamliner, making up 100.00% of the total bookings.
What is the most popular airline from Hanoi to London?
momondo data reveals that the most frequently booked airline on the route from Hanoi to London is Vietnam Airlines, representing 37% of all bookings. The subsequent popular airlines are China Eastern at 25%, China Southern at 19%, and Etihad Airways at 10%.

Best airlines flying from Hanoi to London

Compare and see reviews for airlines that fly from Hanoi to London with momondo

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom £283	Free Cancellation	Rating 7.3 136 reviews	Search China Southern flights
Qatar Airways	PriceFrom £634	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
Vietnam Airlines	PriceFrom £764	Free Cancellation	Rating 7.6 224 reviews	Search Vietnam Airlines flights

Vietnam Airlines Flights From Hanoi to London
Across 4 Vietnam Airlines flights from Hanoi to London this week, the average price was £923, with the best Vietnam Airlines deals starting from £764 round-trip. 224 users have rated Vietnam Airlines on momondo, with an average score of 7.6/10.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Folkestone

Worthing

Colchester

Bedford

Ramsgate

Chichester

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to London?

Finding the right flight to London from Hanoi is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Hanoi to London with flexible booking policies on momondo?

All flight searches from Hanoi to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hanoi to London?

momondo provides multiple filters to help you find the best flight to London from Hanoi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hanoi to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Hanoi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 27/2

Fri 6/3

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Manchesterfrom £32

Flights to Birminghamfrom £33

Flights to Edinburghfrom £31

Flights to Belfastfrom £28

Flights to Glasgowfrom £31

Flights to Bristolfrom £30

Flights to Newcastle upon Tynefrom £29

Flights to Liverpoolfrom £30

Flights to Aberdeenfrom £36

Flights to Leedsfrom £36

Flights to Invernessfrom £36

Flights to Newquayfrom £31

Cheap flights from Hanoi to London from £203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to London departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Hanoi to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

China Southern flights from Hanoi to London

Our best China Southern deals on Hanoi to London flight tickets

China Eastern flights from Hanoi to London

Our best China Eastern deals on Hanoi to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Hanoi to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Hanoi to London

What is the typical price of a round-trip flight between Hanoi and London?

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £840. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Hanoi to London for around £1,097.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £840. Flights in the morning are often more expensive, with an average ticket price of £1,013.

What is the cheapest Hanoi Noibai to London flight route?

Fly from Hanoi Noibai to London Heathrow for the best Hanoi Noibai - London flight prices

What cabin class options are available on Hanoi Noibai to London flights?

There are 3 cabin classes available to choose from on Hanoi Noibai to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hanoi to London flights?

You could potentially save up to 11% on your flight if you consider stops on a Hanoi to London flight.

How have Hanoi to London flight prices changed over time?

As of January 2026, prices for Hanoi to London flights are approximately 13% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Hanoi Noibai to London?

Etihad Airways, China Southern, and Air China are the most popular carriers operating from Hanoi Noibai to London

Which airlines fly to London?

How often are flights from Hanoi to London delayed?

Historically, on average around 24% of flights between Hanoi and London have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the most punctual flight time for Hanoi to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Hanoi to London flights?

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between Hanoi and London?

Doha (DOH) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Hanoi to London?

Flights via Guangzhou (CAN) offer the lowest average return price of £283.

Which stopover airport has the shortest travel time from Hanoi to London?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 15h 15m.

Which stopover airport has the shortest connection time from Hanoi to London?

Abu Dhabi (AUH) has the shortest average stopover time for this route: 1h 43m.

How many flights depart from Hanoi to London on average per day?

The number of flights available between Hanoi and London is 1 per day as of January 2026. The most frequent departure time is 00:00, with 100% of daily flights leaving in the morning.

How many flights depart from Hanoi to London on average per week?

As of January 2026, 8 flights take off from Hanoi and land in London each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

When to book flights from Hanoi to London

Cheap Hanoi to London (HAN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to London

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Hanoi Noibai to London by plane?

When did momondo last update prices for flights from Hanoi Noibai Airport to London?

How many operators does momondo search for flights from Hanoi Noibai Airport to London?

How old do you have to be to fly from Hanoi Noibai Airport to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Hanoi to London?

What is the most popular airline from Hanoi to London?

Best airlines flying from Hanoi to London

Compare and see reviews for airlines that fly from Hanoi to London with momondo

Vietnam Airlines Flights From Hanoi to London

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to London?