How long is the flight from Vietnam to London Heathrow Airport?

Airlines like Shenzhen Airlines, Etihad Airways, and SAUDIA fly from Vietnam to London Heathrow Airport in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 12h 30m. The distance between Vietnam and London Heathrow Airport is about 5736 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Vietnam to London Heathrow Airport one-way?

One-way options have recently been found by users for as low as £141 on China Eastern. Other airlines that offer cheap prices include Shenzhen Airlines from £171 and Turkish Airlines from £176 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Vietnam to London Heathrow Airport?

The most popular route from Vietnam to London Heathrow Airport is Hanoi Noibai - London Heathrow. You may also consider Ho Chi Minh City - London Heathrow or Da Nang - London Heathrow.

What are the cheapest flights from Vietnam to London Heathrow Airport?

Looking for the cheapest flight from Vietnam to London Heathrow Airport? While on average our users pay £947, our data indicates the cheapest price to be £361. The most popular route (Hanoi Noibai - London Heathrow), is priced around £446.

What are the most popular airlines that fly from Vietnam to London Heathrow Airport?

Consider Vietnam Airlines, Qatar Airways or Emirates when booking your flight. These represent the most popular airlines when flying from Vietnam to London Heathrow Airport.

What is the cheapest time of day to fly from VN to LHR?

When flying from Vietnam to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Vietnam to Heathrow that include hotel bookings?

Yes. In addition to deals on Vietnam to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Vietnam to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vietnam to Heathrow.

Can I find deals for business class flights from Vietnam to Heathrow?

Yes. Cheapflights offers flight deals from Vietnam to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£161+ Cheap Flights from Vietnam to London Heathrow Airport

Cheap flight deals from Vietnam to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Vietnam to Heathrow
Explore the most affordable flight options available from Vietnam to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Wed 18/1102:10 -

1 stop22h 20m

Tue 1/1220:50 -

2 stops33h 00m

Deal found 23/10£418

Thu 12/1104:30 -

1 stop18h 25m

Sat 28/1120:25 -

1 stop23h 50m

Deal found 25/10£421

Thu 5/1104:30 -

1 stop18h 25m

Sun 22/1120:25 -

1 stop23h 50m

Deal found 25/10£422

Thu 5/1104:30 -

1 stop20h 20m

Fri 20/1117:45 -

1 stop26h 30m

Deal found 23/10£431

Wed 11/1104:30 -

1 stop20h 20m

Sun 29/1117:45 -

1 stop26h 30m

Deal found 26/10£435

Thu 12/1102:10 -

1 stop22h 20m

Sat 21/1121:10 -

1 stop21h 20m

Deal found 24/10£436

Mon 23/1102:10 -

1 stop22h 20m

Sun 29/1121:10 -

1 stop32h 40m

Deal found 22/10£438

Mon 23/1104:30 -

1 stop20h 00m

Wed 2/1221:10 -

1 stop32h 40m

Deal found 25/10£439

Tue 27/1002:10 -

1 stop22h 20m

Wed 11/1121:10 -

1 stop32h 40m

Deal found 21/10£442

Thu 12/1102:10 -

1 stop22h 20m

Fri 20/1121:10 -

1 stop21h 20m

Deal found 22/10£444

Wed 4/1102:10 -

1 stop22h 20m

Thu 12/1122:30 -

1 stop20h 00m

Deal found 22/10£445

Sat 14/1112:25 -

1 stop25h 00m

Wed 18/1112:30 -

1 stop26h 30m

Deal found 21/10£463

Best flights from Vietnam to Heathrow
Discover carefully curated flight deals from Vietnam to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Mon 23/1102:30 -

1 stop25h 00m

Fri 27/1121:10 -

1 stop32h 40m

Deal found 20/10£479

Wed 25/1108:15 -

1 stop16h 55m

Fri 27/1108:40 -

1 stop26h 30m

Deal found 21/10£593

Sun 6/1222:45 -

2 stops25h 45m

Mon 14/1219:20 -

2 stops41h 45m

Deal found 24/10£630

Sat 19/1209:05 -

2 stops29h 25m

Sat 2/110:00 -

2 stops31h 10m

Deal found 25/10£752

Fri 20/1114:40 -

1 stop21h 55m

Fri 27/1110:25 -

1 stop17h 25m

Deal found 22/10£862

Wed 27/119:55 -

3 stops24h 45m

Sun 28/220:05 -

2 stops43h 55m

Deal found 25/10£905

Thu 5/1100:45 -

Nonstop13h 30m

Sun 22/1111:00 -

Nonstop11h 20m

Deal found 24/10£914

Thu 19/1120:25 -

2 stops18h 55m

Fri 27/1119:25 -

2 stops16h 55m

Deal found 22/10£968

Tue 24/1110:30 -

1 stop37h 50m

Sat 28/1122:05 -

1 stop28h 40m

Deal found 21/10£994

Fri 29/114:10 -

2 stops23h 30m

Tue 2/308:40 -

2 stops22h 50m

Deal found 25/10£681

Wed 2/1221:30 -

2 stops27h 00m

Tue 15/1206:00 -

3 stops22h 40m

Deal found 21/10£749

Fri 18/1215:10 -

2 stops27h 55m

Fri 1/120:55 -

2 stops34h 05m

Deal found 25/10£720

Tue 22/1209:25 -

2 stops39h 45m

Sat 26/1219:20 -

2 stops41h 45m

Deal found 21/10£733

Fri 20/1115:10 -

2 stops22h 30m

Fri 27/1110:40 -

1 stop17h 15m

Deal found 22/10£813

Mon 25/100:20 -

Nonstop13h 55m

Tue 2/311:00 -

Nonstop12h 10m

Deal found 25/10£949

Sun 7/309:05 -

2 stops29h 25m

Wed 10/310:00 -

2 stops28h 00m

Deal found 24/10£957

Thu 24/1209:25 -

2 stops28h 15m

Mon 28/1219:20 -

2 stops41h 45m

Deal found 21/10£744

Fri 20/1100:20 -

Nonstop13h 55m

Sat 28/1111:00 -

Nonstop12h 10m

Deal found 24/10£978

Fri 18/1215:10 -

2 stops34h 00m

Sat 2/113:55 -

2 stops41h 05m

Deal found 24/10£745

Thu 12/1120:25 -

2 stops18h 55m

Sat 28/1119:25 -

2 stops18h 35m

Deal found 23/10£908

Thu 5/1119:55 -

3 stops27h 45m

Thu 12/1120:05 -

2 stops43h 55m

Deal found 25/10£1,132

Tue 22/1209:25 -

2 stops39h 45m

Mon 28/1219:20 -

2 stops37h 30m

Deal found 21/10£750

Fri 29/123:00 -

1 stop39h 15m

Tue 2/311:00 -

Nonstop12h 10m

Deal found 22/10£1,019

Fri 6/1110:35 -

2 stops18h 05m

Sun 22/1109:00 -

2 stops24h 55m

Deal found 21/10£927

Thu 22/411:30 -

3 stops38h 25m

Thu 6/507:10 -

2 stops33h 40m

Deal found 25/10£955

Tue 24/1109:35 -

2 stops28h 40m

Sat 28/1111:00 -

1 stop17h 25m

Deal found 21/10£1,110

Sun 27/1209:25 -

2 stops28h 15m

Wed 30/1219:20 -

2 stops35h 40m

Deal found 21/10£835

Wed 10/220:25 -

2 stops18h 55m

Sun 28/206:00 -

2 stops27h 55m

Deal found 25/10£971

Fri 6/1116:55 -

3 stops22h 55m

Sun 8/1107:10 -

2 stops32h 30m

Deal found 24/10£1,072

Mon 7/1220:45 -

1 stop25h 50m

Mon 14/1217:40 -

1 stop20h 40m

Deal found 23/10£1,090

Find flight deals from Vietnam to Heathrow

Round-trip from	£418
One-way from	£161
Popular in	September
Cheapest in	November
Average price	£531
Good round-trip deal	£795 or less
Good one-way deal	£365 or less

18/11-1/12
3 total stops
55h 20m total
Vietnam to London

Search Deals

China Eastern
23/11-31/12
1 total stop
22h 20m total
Vietnam to London

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Vietnam to London Heathrow.

Search Deals

Price to beat on a one-way flight from Vietnam to London Heathrow.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HanoiLondon

HAN Hanoi Noibai - LHR London Heathrow

HANLHR

Hanoi Noibai

Sat 27/2

18:30-19:10

1 stop31h 40m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£187

HanoiLondon

HAN Hanoi Noibai - LHR London Heathrow

HANLHR

Hanoi Noibai

Wed 13/1

14:55-20:30

1 stop36h 35m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£187

HanoiLondon

HAN Hanoi Noibai - LHR London Heathrow

HANLHR

Hanoi Noibai

Wed 17/3

18:30-20:30

1 stop33h 00m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£188

Da NangLondon

DAD Da Nang - LHR London Heathrow

DADLHR

Da Nang

Mon 22/3

05:40-15:55

2 stops41h 15m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£199

Da NangLondon

DAD Da Nang - LHR London Heathrow

DADLHR

Da Nang

Thu 5/11

22:45-15:55

2 stops24h 10m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£200

Ho Chi Minh CityLondon

SGN Ho Chi Minh City - LHR London Heathrow

SGNLHR

Ho Chi Minh City

Mon 28/12

02:10-17:30

1 stop22h 20m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£212

HanoiLondon

HAN Hanoi Noibai - LHR London Heathrow

HANLHR

Hanoi Noibai

Tue 19/1

18:30-14:45

3 stops27h 15m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£223

Ho Chi Minh CityLondon

SGN Ho Chi Minh City - LHR London Heathrow

SGNLHR

Ho Chi Minh City

Tue 29/12

22:50-19:20

3 stops51h 30m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£236

HanoiLondon

HAN Hanoi Noibai - LHR London Heathrow

HANLHR

Hanoi Noibai

Sun 21/3

14:55-15:55

2 stops32h 00m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£250

Ho Chi Minh CityLondon

SGN Ho Chi Minh City - LHR London Heathrow

SGNLHR

Ho Chi Minh City

Mon 15/2

02:55-18:10

2 stops22h 15m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£259

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Vietnam to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Vietnam with our price prediction graph.

SGN-LHR

HAN-LHR

DAD-LHR

PQC-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Vietnam to London Heathrow Airport

VN0-LHR

SGN-LHR

HAN-LHR

DAD-LHR

PQC-LHR

What is the cheapest month to book a flight from Vietnam to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Vietnam to London Heathrow Airport (average of £679). Flying from Vietnam to London Heathrow Airport in July is currently the most expensive (average of £968). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from Vietnam to London delayed?

About 20% of weekly flights between Vietnam and London have experienced delays in the past year, with the average delay time being 106 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Emirates,Vietnam Airlines, andQatar Airways from Vietnam to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,689 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Emirates

8.1

Very Good

3,689 reviews

Emirates

8.1

Very Good

3,689 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Vietnam Airlines

7.7

Good

294 reviews

Emirates

8.1

Very Good

3,689 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Qatar Airways

7.3

Good

3,707 reviews

Emirates

8.1

Very Good

3,689 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Etihad Airways

7.3

Good

1,548 reviews

Emirates

8.1

Very Good

3,689 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

How long is the flight from Vietnam to London Heathrow Airport?
Airlines like Shenzhen Airlines, Etihad Airways, and SAUDIA fly from Vietnam to London Heathrow Airport in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 12h 30m. The distance between Vietnam and London Heathrow Airport is about 5736 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Vietnam to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £141 on China Eastern. Other airlines that offer cheap prices include Shenzhen Airlines from £171 and Turkish Airlines from £176 one-way.
What are the most popular routes from Vietnam to London Heathrow Airport?
The most popular route from Vietnam to London Heathrow Airport is Hanoi Noibai - London Heathrow. You may also consider Ho Chi Minh City - London Heathrow or Da Nang - London Heathrow.
What are the cheapest flights from Vietnam to London Heathrow Airport?
Looking for the cheapest flight from Vietnam to London Heathrow Airport? While on average our users pay £947, our data indicates the cheapest price to be £361. The most popular route (Hanoi Noibai - London Heathrow), is priced around £446.
Can I find deals for flights from Vietnam to Heathrow that include hotel bookings?
Yes. In addition to deals on Vietnam to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Vietnam to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vietnam to Heathrow.
Can I find deals for business class flights from Vietnam to Heathrow?
Yes. Cheapflights offers flight deals from Vietnam to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Vietnam to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Vietnam to London Heathrow Airport (average of £679). Flying from Vietnam to London Heathrow Airport in July is currently the most expensive (average of £968). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Luton

Milton Keynes

Slough

Wembley

Gatwick

Ilford

Hayes

Croydon

Northampton

Barnet

Eastbourne

Brentford

Southend-on-Sea

Southall

Enfield

Watford

Kingston upon Thames

Dagenham

Dover

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

Heathrow flight routes

Other flight options

Popular flights

Top destinations

Alternative routes for Vietnam to Heathrow

Incheon Intl to Heathrow flights

Suvarnabhumi to Heathrow flights

New Delhi to Heathrow flights

Kuala Lumpur Intl to Heathrow flights

Incheon Intl to Gatwick flights

Singapore to Heathrow flights

Suvarnabhumi to Gatwick flights

Hong Kong to Heathrow flights

Mumbai to Heathrow flights

Incheon Intl to Stansted flights

Singapore to Gatwick flights

Haneda to Heathrow flights

Suvarnabhumi to Stansted flights

New Delhi to Gatwick flights

Taiwan Taoyuan Intl to Heathrow flights

New Delhi to Stansted flights

Singapore to Stansted flights

Kuala Lumpur Intl to Stansted flights

Kuala Lumpur Intl to Gatwick flights

Incheon Intl to London City flights

Bangalore to Heathrow flights

Narita to Heathrow flights

Don Mueang Intl to Heathrow flights

Haneda to Gatwick flights

Hong Kong to Gatwick flights

Hyderabad to Heathrow flights

Colombo to Heathrow flights

Narita to Gatwick flights

Narita to Stansted flights

Hong Kong to Stansted flights

Mumbai to Gatwick flights

Hongqiao Intl to Heathrow flights

Singapore to London City flights

Manila to Heathrow flights

Hong Kong to London City flights

Singapore to Luton flights

Kuala Lumpur Intl to Luton flights

Gimpo Intl to Heathrow flights

Manila to Gatwick flights

Islamabad to Heathrow flights

Manila to Stansted flights

Chennai to Heathrow flights

Narita to London City flights

Pu Dong to Heathrow flights

Top 4 airlines flying from Vietnam to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£282	Average£706	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Etihad Airways	Cheapest£411	Average£648	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Emirates	Cheapest£661	Average£711	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Vietnam Airlines	Cheapest£759	Average£930	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Vietnam to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Vietnam to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Vietnam to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Vietnam to Heathrow.

Can Cheapflights find flights from Vietnam to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Vietnam? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Vietnam to Heathrow become cheaper?

Yes! Start tracking prices for Vietnam to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Vietnam to London Heathrow Airport from £161

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Vietnam to Heathrow

Cheapest flights from Vietnam to HeathrowExplore the most affordable flight options available from Vietnam to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Explore the most affordable flight options available from Vietnam to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Best flights from Vietnam to HeathrowDiscover carefully curated flight deals from Vietnam to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Discover carefully curated flight deals from Vietnam to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Direct flights from Vietnam to HeathrowExplore direct flight options from Vietnam to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 October 2026.

Explore direct flight options from Vietnam to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 October 2026.

Last-minute flights from Vietnam to HeathrowDiscover last-minute flight deals from Vietnam to Heathrow. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Vietnam to Heathrow. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Vietnam to HeathrowSearch for one-way flight options from Vietnam to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Search for one-way flight options from Vietnam to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Find flight deals from Vietnam to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Vietnam to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Vietnam with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Vietnam to London Heathrow Airport?

How often are flights from Vietnam to London delayed?

About 20% of weekly flights between Vietnam and London have experienced delays in the past year, with the average delay time being 106 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.

Reviews of airlines servicing Heathrow

Related info for your journey

How long is the flight from Vietnam to London Heathrow Airport?

What are the cheapest airlines to fly from Vietnam to London Heathrow Airport one-way?

What are the most popular routes from Vietnam to London Heathrow Airport?

What are the cheapest flights from Vietnam to London Heathrow Airport?

Can I find deals for flights from Vietnam to Heathrow that include hotel bookings?

How can I find direct flights from Vietnam to Heathrow?

Can I find deals for business class flights from Vietnam to Heathrow?

What is the cheapest month to book a flight from Vietnam to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Vietnam to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Vietnam to Heathrow by cabin class

Find flights from Vietnam to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

Vietnam and Heathrow flights

Browse other Vietnam and Heathrow flight options. Last updated on 26 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Vietnam to Heathrow flights

Consider these flights travelling from Vietnam to Heathrow.

Top 4 airlines flying from Vietnam to Heathrow

Fly with Cheapflights

How does Cheapflights help users find flights from Vietnam to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Vietnam to Heathrow?

Can Cheapflights find flights from Vietnam to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Vietnam to Heathrow become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Vietnam to Heathrow
Explore the most affordable flight options available from Vietnam to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Best flights from Vietnam to Heathrow
Discover carefully curated flight deals from Vietnam to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Direct flights from Vietnam to Heathrow
Explore direct flight options from Vietnam to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 October 2026.

Last-minute flights from Vietnam to Heathrow
Discover last-minute flight deals from Vietnam to Heathrow. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Vietnam to Heathrow
Search for one-way flight options from Vietnam to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.