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

China Eastern, Air China, and Oman Air are the most popular carriers operating from Vietnam to London

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

As of August 2025, there are 8 flights per week flying from Vietnam to London. The most common day of the week flights depart is Wed, with 50% of flights taking off on this day.

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

1 flights are operational daily from Vietnam to London as of August 2025. The most popular departure time for this route is 11:00, with 100% of flights per day taking off at midday.

Which airlines fly to London?

Qatar Airways, Vietnam Airlines and Emirates are the top three most popular airlines that fly to London from Vietnam according to our data. Qatar Airways is the first choice among our users, with 46% 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.

How long does it take to fly to London?

Flight times from Vietnam to London vary, but if you’re flying out of Hanoi and flying into London Heathrow Airport (one of the most popular routes), then the duration is 12h 45m on average. Another popular route from Vietnam to London is flying from Ho Chi Minh City to London Heathrow Airport, which will take roughly 13h 20m. Keep in mind that layovers or delays could extend your travel time.

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 August 2025, there are 3 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.

£239 Cheap Flights from Vietnam to London in 2025

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Find the cheapest flights from Vietnam to London

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Recent return flight deals from Vietnam to London

11:55 - 18:15SGN-LHR

37h 20m1 stop

22:00 - 10:40LHR-SGN

29h 40m1 stop

£451China Southern

Find Deal

Sat, 8 Nov - Sun, 16 Nov

08:15 - 18:15HAN-LHR

17h 00m1 stop

22:00 - 18:40LHR-HAN

37h 40m1 stop

£455China Southern

Find Deal

Fri, 28 Nov - Sun, 30 Nov

18:15 - 06:55HAN-LGW

19h 40m1 stop

11:40 - 16:40LGW-HAN

22h 00m1 stop

£485Air China

Find Deal

Sat, 8 Nov - Sun, 16 Nov

02:35 - 15:00SGN-LGW

18h 25m1 stop

11:35 - 01:35LGW-SGN

32h 00m1 stop

£492China Eastern

Find Deal

Tue, 9 Sep - Mon, 15 Sep

12:25 - 06:55HAN-LGW

25h 30m1 stop

11:40 - 16:40LGW-HAN

22h 00m1 stop

£492Air China

Find Deal

Tue, 16 Dec - Tue, 13 Jan

02:45 - 14:00HAN-LGW

18h 15m1 stop

17:00 - 01:45LGW-HAN

25h 45m1 stop

£494China Eastern

Find Deal

Sun, 2 Nov - Sun, 9 Nov

09:20 - 13:25SGN-LGW

34h 05m1 stop

14:55 - 13:50LGW-SGN

16h 55m1 stop

£622Qatar Airways

Find Deal

Mon, 22 Sep - Mon, 6 Oct

09:20 - 13:25SGN-LGW

34h 05m1 stop

14:55 - 13:50LGW-SGN

16h 55m1 stop

£623Qatar Airways

Find Deal

Mon, 22 Sep - Mon, 6 Oct

23:55 - 12:05SGN-STN

19h 10m1 stop

14:05 - 19:35STN-SGN

22h 30m1 stop

£623Emirates

Find Deal

Sat, 8 Nov - Sun, 16 Nov

23:50 - 18:45SGN-STN

24h 55m1 stop

21:10 - 20:00STN-SGN

16h 50m1 stop

£626Emirates

Find Deal

Sun, 5 Oct - Sun, 12 Oct

Oman Air flights from Vietnam to London

Our best Oman Air deals on Vietnam to London flight tickets

Oman Air

19 Sept

SGN10:05Ho Chi Minh City

39h 05m

2 stops

LHR19:10London Heathrow

26 Sept

LHR20:50London Heathrow

40h 15m

2 stops

SGN19:05Ho Chi Minh City

£585

Find similar

Oman Air

7 Feb

SGN16:40Ho Chi Minh City

20h 15m

2 stops

LHR05:55London Heathrow

28 Feb

LHR20:05London Heathrow

30h 55m

2 stops

SGN10:00Ho Chi Minh City

£611

Find similar

Oman Air

4 Oct

SGN16:40Ho Chi Minh City

32h 30m

2 stops

LHR19:10London Heathrow

11 Oct

LHR20:50London Heathrow

40h 15m

2 stops

SGN19:05Ho Chi Minh City

£614

Find similar

China Southern flights from Vietnam to London

Our best China Southern deals on Vietnam to London flight tickets

China Southern

8 Nov

SGN11:55Ho Chi Minh City

37h 20m

1 stop

LHR18:15London Heathrow

16 Nov

LHR22:00London Heathrow

29h 40m

1 stop

SGN10:40Ho Chi Minh City

£451

Find similar

China Southern

28 Nov

HAN08:15Hanoi Noibai

17h 00m

1 stop

LHR18:15London Heathrow

30 Nov

LHR22:00London Heathrow

37h 40m

1 stop

HAN18:40Hanoi Noibai

£455

Find similar

China Southern

22 Oct

HAN08:15Hanoi Noibai

16h 45m

1 stop

LHR19:00London Heathrow

26 Oct

LHR21:30London Heathrow

30h 10m

2 stops

HAN10:40Hanoi Noibai

£457

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sat 8/11

11:55-18:15

1 stop37h 20m

London Heathrow

Sun 16/11

22:00-10:40

1 stop29h 40m

£451

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Fri 28/11

08:15-18:15

1 stop17h 00m

London Heathrow

Sun 30/11

22:00-18:40

1 stop37h 40m

£455

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sat 8/11

18:15-06:55

1 stop19h 40m

London Gatwick

Sun 16/11

11:40-16:40

1 stop22h 00m

£485

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Tue 9/9

02:35-15:00

1 stop18h 25m

London Gatwick

Mon 15/9

11:35-01:35

1 stop32h 00m

£492

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Tue 16/12

12:25-06:55

1 stop25h 30m

London Gatwick

Tue 13/1

11:40-16:40

1 stop22h 00m

£492

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sun 2/11

02:45-14:00

1 stop18h 15m

London Gatwick

Sun 9/11

17:00-01:45

1 stop25h 45m

£494

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Mon 22/9

09:20-13:25

1 stop34h 05m

London Gatwick

Mon 6/10

14:55-13:50

1 stop16h 55m

£622

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Mon 22/9

09:20-13:25

1 stop34h 05m

London Gatwick

Mon 6/10

14:55-13:50

1 stop16h 55m

£623

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Sat 8/11

23:55-12:05

1 stop19h 10m

London Stansted

Sun 16/11

14:05-19:35

1 stop22h 30m

£623

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Sun 5/10

23:50-18:45

1 stop24h 55m

London Stansted

Sun 12/10

21:10-20:00

1 stop16h 50m

£626

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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

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 £501, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Vietnam averaging around £540.

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 £730. 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 £921.

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 £627. Flights in the evening are often more expensive, with an average ticket price of £921.

What is the cheapest Vietnam to London flight route?

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

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £759 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Vietnam for as low as £580 on momondo.

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 14% 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	£416
Fastest flight time	12h 45m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in London	1 airport

The best one-way flight to London from Vietnam in the past 72 hours is £416. The best return flight deal from Vietnam to London found on momondo in the last 72 hours is £845.

The fastest flight from Vietnam to London takes 12h 45m

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

There is 1 airport near London: 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 August 2025, there are 3 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 100.00% of all bookings.

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
Emirates	PriceFrom £539	Free Cancellation	Rating 8.1 3,318 reviews	Search Emirates flights
Qatar Airways	PriceFrom £620	Free Cancellation	Rating 7.4 3,610 reviews	Search Qatar Airways flights
Vietnam Airlines	PriceFrom £797	Free Cancellation	Rating 7.5 200 reviews	Search Vietnam Airlines flights

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Milton Keynes

Luton

Maidstone

Slough

Gatwick

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Dartford

Hounslow

Dover

Chelmsford

Hayes

Folkestone

Bedford

Why use momondo?

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 £239

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 8/9. 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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Oman Air flights from Vietnam to London

Our best Oman Air deals on Vietnam to London flight tickets

China Southern flights from Vietnam to London

Our best China Southern deals on Vietnam to London flight tickets

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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

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 £730. 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 £921.

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 £627. Flights in the evening are often more expensive, with an average ticket price of £921.

What is the cheapest Vietnam to London flight route?

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

How far in advance should I book a flight to London?

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 14% 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, Air China, and Oman Air are the most popular carriers operating from Vietnam to London

Which airlines fly to London?

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

1 flights are operational daily from Vietnam to London as of August 2025. The most popular departure time for this route is 11:00, with 100% of flights per day taking off at midday.

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

As of August 2025, there are 8 flights per week flying from Vietnam to London. The most common day of the week flights depart is Wed, with 50% 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