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

Doha (DOH) has the shortest average stopover time for this route: 1h 31m.

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

China Eastern, Hainan Airlines, and China Southern are the most popular carriers operating from Hanoi Noibai to London

Which airlines fly to London?

Vietnam Airlines, Qatar Airways and Cathay Pacific are the top three most popular airlines that fly to London from Hanoi according to our data. Vietnam Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Doha (DOH) was the most common stop: 38% 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 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 December 2025. The most frequent departure time is 00:00, with 100% of daily flights leaving in the morning.

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.

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.

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

As of December 2025, 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.

How often are flights from Hanoi to London delayed?

Historically, on average around 23% 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 115 minutes.

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 stopover airport offers the lowest fares from Hanoi to London?

Flights via Guangzhou (CAN) offer the lowest average return price of £291.

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 December 2025, there are 4 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.

£197 Cheap Flights from Hanoi to London in 2025/26

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14:55 - 19:10

HAN

LHR

35h 15m1 stop

21:10 - 13:55

LHR

HAN

33h 45m1 stop

£494Shenzhen Airlines

Sat, 28 Feb - Sat, 14 Mar

20:40 - 14:10

HAN

STN

24h 30m2 stops

23:20 - 13:00

STN

HAN

30h 40m3 stops

£494Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

15:45 - 17:00

HAN

LHR

32h 15m1 stop

19:35 - 18:40

LHR

HAN

16h 05m1 stop

£495China Southern

Sun, 18 Jan - Mon, 26 Jan

02:35 - 17:30

HAN

LHR

21h 55m2 stops

21:00 - 15:15

LHR

HAN

35h 15m2 stops

£505China Eastern

Tue, 27 Jan - Wed, 4 Feb

12:25 - 06:55

HAN

LGW

25h 30m1 stop

11:05 - 16:40

LGW

HAN

22h 35m1 stop

£510Air China

Thu, 22 Jan - Mon, 26 Jan

12:25 - 05:35

HAN

LGW

24h 10m2 stops

11:05 - 16:40

LGW

HAN

22h 35m1 stop

£520Air China

Thu, 22 Jan - Mon, 26 Jan

16:10 - 17:55

HAN

LHR

32h 45m2 stops

19:35 - 23:15

LHR

HAN

20h 40m1 stop

£523China Southern

Thu, 22 Jan - Mon, 26 Jan

15:10 - 14:00

HAN

LGW

29h 50m1 stop

17:00 - 01:45

LGW

HAN

25h 45m1 stop

£591China Eastern

Sun, 18 Jan - Mon, 26 Jan

13:00 - 07:15

HAN

LCY

25h 15m2 stops

13:45 - 14:15

LCY

HAN

17h 30m2 stops

£1,282KLM

Wed, 14 Jan - Sun, 25 Jan

13:00 - 07:15

HAN

LCY

25h 15m2 stops

10:00 - 14:15

LCY

HAN

21h 15m2 stops

£1,442KLM

Wed, 28 Jan - Wed, 4 Feb

Etihad Airways flights from Hanoi to London

Our best Etihad Airways deals on Hanoi to London flight tickets

Etihad Airways

20 Dec

HAN07:40Hanoi Noibai

30h 00m

1 stop

LHR06:40London Heathrow

3 Jan

LHR08:50London Heathrow

26h 20m

1 stop

HAN18:10Hanoi Noibai

£747

Find similar

Etihad Airways

20 Dec

HAN07:40Hanoi Noibai

30h 00m

1 stop

LHR06:40London Heathrow

3 Jan

LHR08:50London Heathrow

26h 20m

1 stop

HAN18:10Hanoi Noibai

£756

Find similar

Etihad Airways

28 Mar

HAN07:40Hanoi Noibai

17h 30m

1 stop

LHR18:10London Heathrow

28 Mar

LHR20:55London Heathrow

14h 00m

1 stop

HAN17:55Hanoi Noibai

£926

Find similar

China Eastern flights from Hanoi to London

Our best China Eastern deals on Hanoi to London flight tickets

China Eastern

27 Jan

HAN02:35Hanoi Noibai

21h 55m

2 stops

LHR17:30London Heathrow

4 Feb

LHR21:00London Heathrow

35h 15m

2 stops

HAN15:15Hanoi Noibai

£505

Find similar

China Eastern

2 Feb

HAN16:15Hanoi Noibai

21h 15m

2 stops

LGW06:30London Gatwick

16 Feb

LGW17:00London Gatwick

25h 35m

2 stops

HAN01:35Hanoi Noibai

£523

Find similar

China Eastern

2 Feb

HAN16:15Hanoi Noibai

32h 15m

2 stops

LHR17:30London Heathrow

16 Feb

LHR21:00London Heathrow

21h 45m

1 stop

HAN01:45Hanoi Noibai

£553

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sat 28/2

14:55-19:10

1 stop35h 15m

London Heathrow

Sat 14/3

21:10-13:55

1 stop33h 45m

£494

HanoiLondon

HAN - STN

HANSTN

Hanoi Noibai

Wed 28/1

20:40-14:10

2 stops24h 30m

London Stansted

Wed 4/2

23:20-13:00

3 stops30h 40m

£494

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 18/1

15:45-17:00

1 stop32h 15m

London Heathrow

Mon 26/1

19:35-18:40

1 stop16h 05m

£495

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 27/1

02:35-17:30

2 stops21h 55m

London Heathrow

Wed 4/2

21:00-15:15

2 stops35h 15m

£505

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Thu 22/1

12:25-06:55

1 stop25h 30m

London Gatwick

Mon 26/1

11:05-16:40

1 stop22h 35m

£510

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Thu 22/1

12:25-05:35

2 stops24h 10m

London Gatwick

Mon 26/1

11:05-16:40

1 stop22h 35m

£520

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 22/1

16:10-17:55

2 stops32h 45m

London Heathrow

Mon 26/1

19:35-23:15

1 stop20h 40m

£523

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sun 18/1

15:10-14:00

1 stop29h 50m

London Gatwick

Mon 26/1

17:00-01:45

1 stop25h 45m

£591

HanoiLondon

HAN - LCY

HANLCY

Hanoi Noibai

Wed 14/1

13:00-07:15

2 stops25h 15m

London City

Sun 25/1

13:45-14:15

2 stops17h 30m

£1,282

HanoiLondon

HAN - LCY

HANLCY

Hanoi Noibai

Wed 28/1

13:00-07:15

2 stops25h 15m

London City

Wed 4/2

10:00-14:15

2 stops21h 15m

£1,442

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 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 £490, are often lower during this time because this is during the off-season. The month of June is another great option to travel to London, with average flight prices from Hanoi averaging around £589.

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

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £543. 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 £1,122.

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 afternoon when flights can be purchased for as low as £612. Flights in the morning are often more expensive, with an average ticket price of £1,040.

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 4% 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 December 2025, prices for Hanoi to London flights are approximately 35% 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	£368
Fastest flight time	15h 45m
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 £368. The best return flight deal from Hanoi to London found on momondo in the last 72 hours is £801.

The fastest flight from Hanoi to London takes 15h 45m

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 15h 45m 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 December 2025, there are 4 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 38% of all bookings. The subsequent popular airlines are China Eastern at 23%, China Southern at 21%, and Qatar 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 £291	Free Cancellation	Rating 7.5 122 reviews	Search China Southern flights
Qatar Airways	PriceFrom £637	Free Cancellation	Rating 7.4 3,683 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom £708	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights
Vietnam Airlines	PriceFrom £784	Free Cancellation	Rating 7.6 215 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 £920, with the best Vietnam Airlines deals starting from £784 round-trip. 215 users have rated Vietnam Airlines on momondo, with an average score of 7.6/10.

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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.

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Cheap flights from Hanoi to London from £197

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 22/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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See travel insights to London from

How to get the cheapest flight ticket from Hanoi to 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 Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £543. 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 £1,122.

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 afternoon when flights can be purchased for as low as £612. Flights in the morning are often more expensive, with an average ticket price of £1,040.

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 4% 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 December 2025, prices for Hanoi to London flights are approximately 35% cheaper when compared to flights at the same time last year.

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

China Eastern, Hainan Airlines, and China Southern 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 23% 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 115 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: 38% 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 £291.

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?

Doha (DOH) has the shortest average stopover time for this route: 1h 31m.

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 December 2025. 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 December 2025, 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

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Why use momondo?

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

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