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

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

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

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

How long does it take to fly to London?

Flight times from Vietnam to London vary, but if you’re flying out of Ho Chi Minh City and flying into London Heathrow Airport (one of the most popular routes), then the duration is 13h 20m on average. Another popular route from Vietnam to London is flying from Hanoi to London Heathrow Airport, which will take roughly 15h 45m. Keep in mind that layovers or delays could extend your travel time.

Which airlines fly to London?

Vietnam Airlines, Qatar Airways and China Southern are the top three most popular airlines that fly to London from Vietnam according to our data. Vietnam Airlines is the first choice among our users, with 36% 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.

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

As of December 2025, there are 17 flights per week flying from Vietnam to London. The most common day of the week flights depart is Tue, with 18% of flights taking off on this day.

What is the most punctual flight time for Vietnam 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 Vietnam to London on average per day?

2 flights are operational daily from Vietnam to London as of December 2025. The most popular departure time for this route is 00:00, with 100% of flights per day taking off in the morning.

How often are flights from Vietnam to London delayed?

Historically, on average around 22% of flights between Vietnam and London have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

What is the cheapest airline that flies from Vietnam to London?

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

When did momondo last update prices for flights from Vietnam to London?

Prices for flights from Vietnam to London refresh daily.

How many operators does momondo search for flights from Vietnam to London?

As of December 2025, there are 4 operators available to choose from for flights from Vietnam to London.

How old do you have to be to fly from Vietnam to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Vietnam 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 Vietnam to London in 2025/26

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02:40 - 06:30

SGN

LGW

58h 50m2 stops

10:30 - 01:10

LGW

SGN

31h 40m1 stop

£464Multiple Airlines

Mon, 26 Jan - Tue, 10 Feb

02:10 - 06:30

SGN

LGW

35h 20m1 stop

10:30 - 03:40

LGW

SGN

34h 10m1 stop

£477China Eastern

Thu, 29 Jan - Fri, 6 Feb

15:40 - 19:10

SGN

STN

34h 30m2 stops

07:45 - 20:35

STN

SGN

29h 50m3 stops

£482Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

02:50 - 19:10

SGN

LHR

23h 20m1 stop

21:10 - 01:50

LHR

SGN

21h 40m1 stop

£484Shenzhen Airlines

Sun, 25 Jan - Mon, 9 Feb

05:00 - 05:35

SGN

LGW

31h 35m1 stop

10:30 - 01:10

LGW

SGN

31h 40m1 stop

£484Multiple Airlines

Tue, 27 Jan - Tue, 10 Feb

02:50 - 19:10

SGN

LHR

23h 20m1 stop

21:10 - 01:50

LHR

SGN

21h 40m1 stop

£485Shenzhen Airlines

Thu, 29 Jan - Mon, 9 Feb

03:30 - 14:10

SGN

LGW

17h 40m1 stop

15:55 - 17:20

LGW

SGN

18h 25m1 stop

£497Turkmenistan Airlines

Tue, 27 Jan - Wed, 11 Feb

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

23:55 - 12:05

SGN

STN

19h 10m1 stop

14:05 - 13:55

STN

SGN

16h 50m1 stop

£621Emirates

Tue, 27 Jan - Tue, 10 Feb

18:00 - 12:05

SGN

STN

25h 05m1 stop

20:15 - 19:35

STN

SGN

16h 20m1 stop

£639Emirates

Sat, 31 Jan - Sat, 7 Feb

Shenzhen Airlines flights from Vietnam to London

Our best Shenzhen Airlines deals on Vietnam to London flight tickets

Shenzhen Airlines

25 Jan

SGN02:50Ho Chi Minh City

23h 20m

1 stop

LHR19:10London Heathrow

9 Feb

LHR21:10London Heathrow

21h 40m

1 stop

SGN01:50Ho Chi Minh City

£484

Find similar

Shenzhen Airlines

29 Jan

SGN02:50Ho Chi Minh City

23h 20m

1 stop

LHR19:10London Heathrow

9 Feb

LHR21:10London Heathrow

21h 40m

1 stop

SGN01:50Ho Chi Minh City

£485

Find similar

Shenzhen Airlines

29 Jan

SGN02:50Ho Chi Minh City

23h 20m

1 stop

LHR19:10London Heathrow

8 Feb

LHR21:10London Heathrow

21h 40m

1 stop

SGN01:50Ho Chi Minh City

£493

Find similar

Qatar Airways flights from Vietnam to London

Our best Qatar Airways deals on Vietnam to London flight tickets

Qatar Airways

10 Feb

HAN01:45Hanoi Noibai

17h 25m

1 stop

LHR12:10London Heathrow

20 May

LHR15:35London Heathrow

16h 25m

1 stop

HAN14:00Hanoi Noibai

£721

Find similar

Qatar Airways

10 Feb

HAN08:55Hanoi Noibai

20h 00m

1 stop

LHR21:55London Heathrow

21 May

LHR09:30London Heathrow

16h 35m

1 stop

HAN08:05Hanoi Noibai

£725

Find similar

Qatar Airways

20 Dec

HAN19:10Hanoi Noibai

17h 45m

1 stop

LGW05:55London Gatwick

3 Jan

LGW08:40London Gatwick

15h 15m

1 stop

HAN06:55Hanoi Noibai

£828

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Mon 26/1

02:40-06:30

2 stops58h 50m

London Gatwick

Tue 10/2

10:30-01:10

1 stop31h 40m

£464

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Thu 29/1

02:10-06:30

1 stop35h 20m

London Gatwick

Fri 6/2

10:30-03:40

1 stop34h 10m

£477

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Fri 30/1

15:40-19:10

2 stops34h 30m

London Stansted

Fri 6/2

07:45-20:35

3 stops29h 50m

£482

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sun 25/1

02:50-19:10

1 stop23h 20m

London Heathrow

Mon 9/2

21:10-01:50

1 stop21h 40m

£484

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Tue 27/1

05:00-05:35

1 stop31h 35m

London Gatwick

Tue 10/2

10:30-01:10

1 stop31h 40m

£484

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Thu 29/1

02:50-19:10

1 stop23h 20m

London Heathrow

Mon 9/2

21:10-01:50

1 stop21h 40m

£485

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Tue 27/1

03:30-14:10

1 stop17h 40m

London Gatwick

Wed 11/2

15:55-17:20

1 stop18h 25m

£497

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

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Tue 27/1

23:55-12:05

1 stop19h 10m

London Stansted

Tue 10/2

14:05-13:55

1 stop16h 50m

£621

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Sat 31/1

18:00-12:05

1 stop25h 05m

London Stansted

Sat 7/2

20:15-19:35

1 stop16h 20m

£639

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 Vietnam 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

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Vietnam is in October. Flight prices, which tend to average around £529, are often lower during this time because this is during the off-season. The month of April is another great option to travel to London, with average flight prices from Vietnam averaging around £578.

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £734. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Vietnam to London for around £925.

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 £630. Flights in the morning are often more expensive, with an average ticket price of £848.

What is the cheapest Vietnam to London flight route?

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

What cabin class options are available on Vietnam to London flights?

There are 3 cabin classes available to choose from on Vietnam 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 Vietnam to London flights?

You could potentially save up to 4% on your flight if you consider stops on a Vietnam to London flight.

Cheap Vietnam to London flight deals and tips

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

Best price found	£349
Fastest flight time	13h 20m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Vietnam in the past 72 hours is £349. The best return flight deal from Vietnam to London found on momondo in the last 72 hours is £801.

The fastest flight from Vietnam to London takes 13h 20m

Direct flights go from Vietnam to London every day.

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

Search flight deals

When did momondo last update prices for flights from Vietnam to London?
Prices for flights from Vietnam to London refresh daily.
How many operators does momondo search for flights from Vietnam to London?
As of December 2025, there are 4 operators available to choose from for flights from Vietnam to London.
How old do you have to be to fly from Vietnam to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Vietnam 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 Vietnam to London?
momondo data reveals that the most frequently booked plane model on the route from Vietnam to London is Boeing 787 Dreamliner, representing 94.59% of all bookings. The subsequent popular model is Airbus A350-900 at 5.41%.

Best airlines flying from Vietnam to London

Compare and see reviews for airlines that fly from Vietnam 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 3,686 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom £708	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights
Vietnam Airlines	PriceFrom £756	Free Cancellation	Rating 7.6 215 reviews	Search Vietnam Airlines flights

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Hounslow

Stansted

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Vietnam to London. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Vietnam to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to London from Vietnam are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Vietnam 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 Vietnam to London departing on 23/12. 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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Our best Shenzhen Airlines deals on Vietnam to London flight tickets

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Our best Qatar Airways deals on Vietnam to London flight tickets

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How to get the cheapest flight ticket from Vietnam 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 Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £734. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Vietnam to London for around £925.

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 £630. Flights in the morning are often more expensive, with an average ticket price of £848.

What is the cheapest Vietnam to London flight route?

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

What cabin class options are available on Vietnam to London flights?

There are 3 cabin classes available to choose from on Vietnam 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 Vietnam to London flights?

You could potentially save up to 4% on your flight if you consider stops on a Vietnam to London flight.

What is the cheapest airline that flies from Vietnam to London?

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

Which airlines fly to London?

How often are flights from Vietnam to London delayed?

Historically, on average around 22% of flights between Vietnam and London have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

What is the most punctual flight time for Vietnam 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?

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

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

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

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

2 flights are operational daily from Vietnam to London as of December 2025. The most popular departure time for this route is 00:00, with 100% of flights per day taking off in the morning.

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

As of December 2025, there are 17 flights per week flying from Vietnam to London. The most common day of the week flights depart is Tue, with 18% of flights taking off on this day.

How long does it take to fly to London?

Cheap Vietnam to London flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from Vietnam to London?

How many operators does momondo search for flights from Vietnam to London?

How old do you have to be to fly from Vietnam to London?

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

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

Best airlines flying from Vietnam to London

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

Travelling to a place near London?

Why use momondo?

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

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

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

I’m not ready to book a flight from Vietnam to London right now. Can momondo alert me if 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.

Get notified when prices go down

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

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London