How long is the flight from Vietnam to London?

There are many flights that can get you from Vietnam to London in 18h 45m. Fly via Air China, Shenzhen Airlines, or China Eastern to get the fastest option. Vietnam and London are separated by a distance of 5735 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as £140. Users have also found prices from £142 and £173 on China Eastern and Shenzhen Airlines, respectively.

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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?

While some choose either Hanoi Noibai - London Heathrow or Ho Chi Minh City - London Gatwick, Ho Chi Minh City - London Heathrow is the most popular route from Vietnam to London.

What are the cheapest flights from Vietnam to London?

On average you can expect to pay £960 for a flight from Vietnam to London. The cheapest flight overall is £410 while the most popular route, (Ho Chi Minh City - London Heathrow) is currently priced at £438.

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

When booking a flight from Vietnam to London, you may want to consider flying on Vietnam Airlines, China Southern or Qatar Airways as they are the most popular for this route.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vietnam to London as you normally would.

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

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

How can I find direct flights from Vietnam to London?

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

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

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

£172+ Cheap Flights from Vietnam to London

Cheap flight deals from Vietnam to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Vietnam to London
Explore the most affordable flight options available from Vietnam to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Sat 14/1104:30 -

2 stops34h 15m

Sun 22/1108:15 -

2 stops36h 00m

Deal found 1/10£347

Thu 5/1118:30 -

1 stop19h 40m

Sun 8/1110:40 -

1 stop23h 15m

Deal found 1/10£391

Sun 27/1212:25 -

1 stop25h 45m

Sun 10/110:40 -

1 stop17h 35m

Deal found 1/10£397

Fri 13/1112:25 -

1 stop25h 45m

Fri 20/1111:35 -

1 stop32h 40m

Deal found 29/9£401

Sun 15/1112:25 -

1 stop25h 45m

Sun 22/1110:40 -

1 stop23h 15m

Deal found 1/10£402

Wed 16/1212:25 -

1 stop25h 45m

Wed 6/110:40 -

1 stop17h 35m

Deal found 1/10£402

Mon 9/1104:30 -

1 stop32h 50m

Tue 17/1110:40 -

1 stop17h 35m

Deal found 1/10£405

Fri 6/1118:30 -

1 stop19h 40m

Sun 22/1110:40 -

1 stop23h 15m

Deal found 30/9£405

Sun 15/1104:30 -

2 stops24h 05m

Mon 23/1109:45 -

2 stops34h 30m

Deal found 2/10£406

Mon 21/1212:25 -

1 stop25h 45m

Mon 4/111:35 -

1 stop32h 40m

Deal found 3/10£408

Fri 18/1204:30 -

1 stop18h 25m

Mon 4/117:45 -

1 stop26h 30m

Deal found 29/9£419

Sat 14/1102:10 -

1 stop18h 50m

Sun 22/1111:00 -

2 stops42h 50m

Deal found 1/10£421

Best flights from Vietnam to London
Discover carefully curated flight deals from Vietnam to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Sun 27/1212:25 -

1 stop25h 45m

Sun 10/110:40 -

1 stop17h 35m

Deal found 1/10£397

Sat 14/1102:10 -

1 stop18h 50m

Thu 26/1119:05 -

2 stops34h 45m

Deal found 3/10£429

Mon 23/1102:30 -

1 stop25h 00m

Fri 27/1121:10 -

1 stop32h 40m

Deal found 3/10£484

Mon 2/1116:55 -

2 stops44h 35m

Mon 9/1110:30 -

1 stop34h 00m

Deal found 3/10£495

Thu 5/1105:55 -

1 stop20h 15m

Thu 19/1120:35 -

1 stop19h 25m

Deal found 30/9£632

Mon 19/1023:50 -

1 stop19h 10m

Wed 11/1120:15 -

1 stop16h 20m

Deal found 30/9£687

Sun 31/119:40 -

1 stop17h 15m

Tue 2/308:40 -

1 stop15h 35m

Deal found 30/9£713

Thu 12/1122:55 -

1 stop24h 25m

Thu 19/1117:20 -

1 stop15h 05m

Deal found 28/9£747

Wed 11/1115:10 -

2 stops30h 20m

Fri 13/1119:20 -

2 stops41h 25m

Deal found 2/10£760

Thu 24/1210:15 -

2 stops26h 40m

Thu 31/1220:05 -

2 stops40h 00m

Deal found 3/10£773

Fri 20/1122:40 -

2 stops38h 00m

Sun 22/1110:00 -

2 stops22h 30m

Deal found 1/10£813

Fri 23/1018:10 -

1 stop27h 05m

Thu 29/1017:50 -

1 stop16h 55m

Deal found 2/10£832

Wed 11/1114:40 -

1 stop21h 55m

Fri 13/1110:25 -

1 stop17h 25m

Deal found 2/10£862

Thu 12/1102:10 -

1 stop22h 20m

Sat 21/1121:10 -

1 stop21h 20m

Deal found 3/10£438

Sat 30/119:55 -

2 stops19h 10m

Mon 1/309:00 -

3 stops31h 00m

Deal found 1/10£910

Wed 14/1009:55 -

Nonstop13h 00m

Mon 7/1211:00 -

Nonstop11h 20m

Deal found 2/10£929

Thu 5/1102:35 -

2 stops21h 55m

Sun 22/1121:10 -

1 stop37h 20m

Deal found 3/10£442

Thu 5/1112:25 -

1 stop25h 45m

Thu 12/1110:40 -

2 stops23h 50m

Deal found 1/10£497

Mon 2/1118:45 -

1 stop18h 45m

Tue 10/1110:30 -

1 stop20h 40m

Deal found 29/9£507

Sun 15/1110:40 -

1 stop39h 30m

Sun 22/1121:10 -

1 stop37h 20m

Deal found 30/9£535

Mon 23/1101:55 -

2 stops24h 10m

Fri 27/1121:20 -

2 stops29h 55m

Deal found 3/10£1,083

Sun 15/1123:45 -

2 stops38h 25m

Sun 22/1110:40 -

2 stops30h 05m

Deal found 1/10£485

Fri 13/1114:55 -

1 stop35h 15m

Fri 20/1121:10 -

1 stop33h 45m

Deal found 29/9£536

Tue 22/1202:45 -

1 stop18h 15m

Thu 31/1210:40 -

1 stop17h 35m

Deal found 30/9£508

Tue 26/118:00 -

1 stop25h 05m

Wed 3/320:15 -

1 stop16h 20m

Deal found 30/9£687

Sun 15/1119:35 -

1 stop20h 30m

Sun 22/1113:05 -

1 stop22h 40m

Deal found 1/10£712

Tue 20/1022:05 -

1 stop17h 50m

Wed 11/1110:55 -

1 stop22h 35m

Deal found 3/10£754

Thu 28/118:00 -

1 stop19h 40m

Mon 1/313:35 -

1 stop17h 20m

Deal found 1/10£688

Mon 2/1118:45 -

2 stops22h 30m

Tue 10/1110:30 -

1 stop20h 40m

Deal found 29/9£532

Fri 16/1018:25 -

1 stop31h 25m

Tue 1/1222:30 -

1 stop28h 10m

Deal found 3/10£659

Find flight deals from Vietnam to London

Round-trip from	£347
One-way from	£172
Popular in	September
Cheapest in	November
Average price	£535
Good round-trip deal	£918 or less
Good one-way deal	£349 or less

14/11-22/11
4 total stops
70h 15m total
Vietnam to London

Search Deals

China Eastern
7/11-31/12
2 total stops
32h 45m total
Vietnam to London

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£12 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 (LON).

Search Deals

Price to beat on a one-way flight from Vietnam to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Da NangLondon

DAD Da Nang - LHR London Heathrow

DADLHR

Da Nang

Sat 14/11

23:20-17:30

2 stops25h 10m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£199

Ho Chi Minh CityLondon

SGN Ho Chi Minh City - LGW London Gatwick

SGNLGW

Ho Chi Minh City

Sun 8/11

12:00-07:10

2 stops26h 10m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

£201

Da NangLondon

DAD Da Nang - LGW London Gatwick

DADLGW

Da Nang

Sat 17/10

23:00-15:00

2 stops22h 00m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

£201

HanoiLondon

HAN Hanoi Noibai - LGW London Gatwick

HANLGW

Hanoi Noibai

Mon 16/11

21:00-06:30

2 stops40h 30m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

£208

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Mon 1/3

19:25-15:55

2 stops27h 30m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£208

Ho Chi Minh CityLondon

SGN Ho Chi Minh City - LGW London Gatwick

SGNLGW

Ho Chi Minh City

Fri 18/12

23:55-07:10

2 stops38h 15m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

£210

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Wed 20/1

07:35-15:55

2 stops39h 20m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£211

HanoiLondon

HAN Hanoi Noibai - STN London Stansted

HANSTN

Hanoi Noibai

Fri 9/10

15:00-08:00

2 stops47h 00m

London Stansted

Wed 31/12

00:00-07:00

Nonstop0h 00m

£213

HanoiLondon

HAN Hanoi Noibai - LGW London Gatwick

HANLGW

Hanoi Noibai

Fri 18/12

08:55-05:55

1 stop28h 00m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

£288

HanoiLondon

HAN Hanoi Noibai - LGW London Gatwick

HANLGW

Hanoi Noibai

Mon 21/12

08:55-05:55

1 stop28h 00m

London Gatwick

Wed 31/12

00:00-07:00

Nonstop0h 00m

£288

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Vietnam to London

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

HAN-LGW

SGN-LGW

SGN-LHR

SGN-STN

HAN-STN

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

VN0-LON

HAN-LGW

SGN-LGW

SGN-LHR

SGN-STN

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

Currently, October is the cheapest month in which you can book a flight from Vietnam to London (average of £664). Flying from Vietnam to London in September is currently the most expensive (average of £841). 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 21% of weekly flights between Vietnam and London have experienced delays in the past year, with the average delay time being 105 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 21% of flights being delayed.

How far ahead should I book a flight from Vietnam to London?

The best time to book flights from Vietnam to London is 7 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing London

See what other customers who have flown with Emirates,Vietnam Airlines, andAir China from Vietnam to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,667 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

3,667 reviews

Emirates

8.1

Very Good

3,667 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

291 reviews

Emirates

8.1

Very Good

3,667 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

Air China

7.5

Good

166 reviews

Emirates

8.1

Very Good

3,667 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

7.4

Good

3,729 reviews

Emirates

8.1

Very Good

3,667 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

China Southern

7.4

Good

174 reviews

Emirates

8.1

Very Good

3,667 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?
There are many flights that can get you from Vietnam to London in 18h 45m. Fly via Air China, Shenzhen Airlines, or China Eastern to get the fastest option. Vietnam and London are separated by a distance of 5735 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Vietnam to London one-way?
For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as £140. Users have also found prices from £142 and £173 on China Eastern and Shenzhen Airlines, respectively.
What are the most popular routes from Vietnam to London?
While some choose either Hanoi Noibai - London Heathrow or Ho Chi Minh City - London Gatwick, Ho Chi Minh City - London Heathrow is the most popular route from Vietnam to London.
What are the cheapest flights from Vietnam to London?
On average you can expect to pay £960 for a flight from Vietnam to London. The cheapest flight overall is £410 while the most popular route, (Ho Chi Minh City - London Heathrow) is currently priced at £438.
Can I find deals for flights from Vietnam to London that include hotel bookings?
Yes. In addition to deals on Vietnam to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Vietnam to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vietnam to London.
Can I find deals for business class flights from Vietnam to London?
Yes. Cheapflights offers flight deals from Vietnam to London 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?
Currently, October is the cheapest month in which you can book a flight from Vietnam to London (average of £664). Flying from Vietnam to London in September is currently the most expensive (average of £841). 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

Milton Keynes

Luton

Gatwick

Wembley

Slough

Ilford

Hayes

Croydon

Colchester

Eastbourne

Enfield

Brentford

Southend-on-Sea

Barnet

Southall

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

London flight routes

Other flight options

Popular flights

Top destinations

Alternative routes for Vietnam to London

Kuala Lumpur Intl to Heathrow flights

Incheon Intl to Heathrow flights

New Delhi to Heathrow flights

Suvarnabhumi to Heathrow flights

Mumbai to Heathrow flights

Hong Kong to Heathrow flights

Taiwan Taoyuan Intl to Heathrow flights

Singapore to Heathrow flights

Haneda to Heathrow flights

Suvarnabhumi to Gatwick flights

Bangalore to Heathrow flights

Incheon Intl to Gatwick flights

Singapore to Gatwick flights

Incheon Intl to Stansted flights

Kuala Lumpur Intl to Gatwick flights

New Delhi to Gatwick flights

Kuala Lumpur Intl to Stansted flights

Lahore to Heathrow flights

New Delhi to Stansted flights

Suvarnabhumi to Stansted flights

Narita to Heathrow flights

Hongqiao Intl to Heathrow flights

Hong Kong to Stansted flights

Mumbai to Gatwick flights

Hong Kong to Gatwick flights

Lahore to Stansted flights

Lahore to Gatwick flights

Hongqiao Intl to Gatwick flights

Don Mueang Intl to Heathrow flights

Islamabad to Heathrow flights

Incheon Intl to London City flights

Narita to Gatwick flights

Haneda to Gatwick flights

Singapore to Stansted flights

Pu Dong to Heathrow flights

Mumbai to Stansted flights

Hong Kong to London City flights

Narita to Stansted flights

Pu Dong to Gatwick flights

Taiwan Taoyuan Intl to Gatwick flights

Chennai to Heathrow flights

Taiwan Taoyuan Intl to Stansted flights

Gimpo Intl to Heathrow flights

Hyderabad to Heathrow flights

Islamabad to Manchester flights

Top 5 airlines flying from Vietnam to London

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£224	Average£510	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Etihad Airways	Cheapest£415	Average£655	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest£631	Average£717	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£668	Average£719	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Vietnam Airlines	Cheapest£767	Average£938	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights

Fly with Cheapflights

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

Deals for Vietnam to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to London from Vietnam by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Vietnam to London, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Vietnam today and book when prices fit your budget.

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 from £172

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Vietnam to London

Cheapest flights from Vietnam to LondonExplore the most affordable flight options available from Vietnam to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Explore the most affordable flight options available from Vietnam to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Vietnam to LondonDiscover carefully curated flight deals from Vietnam to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Discover carefully curated flight deals from Vietnam to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Direct flights from Vietnam to LondonExplore direct flight options from Vietnam to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Explore direct flight options from Vietnam to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Last-minute flights from Vietnam to LondonDiscover last-minute flight deals from Vietnam to London. Data last updated 3 October 2026 and is based on user searches.

Discover last-minute flight deals from Vietnam to London. Data last updated 3 October 2026 and is based on user searches.

One-way flights from Vietnam to LondonSearch for one-way flight options from Vietnam to London. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Search for one-way flight options from Vietnam to London. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Find flight deals from Vietnam to London

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 that are best for you.

Best time to book a flight from Vietnam to London

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

Cheapflights Insights

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

How often are flights from Vietnam to London delayed?

About 21% of weekly flights between Vietnam and London have experienced delays in the past year, with the average delay time being 105 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 21% of flights being delayed.

How far ahead should I book a flight from Vietnam to London?

The best time to book flights from Vietnam to London is 7 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing London

See what other customers who have flown with Emirates,Vietnam Airlines, andAir China from Vietnam to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Vietnam to London?

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

What are the most popular routes from Vietnam to London?

What are the cheapest flights from Vietnam to London?

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

How can I find direct flights from Vietnam to London?

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

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

Travelling to a place near London?

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 London

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

Complete your trip

Complete your trip to London 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 London by cabin class

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

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 October 2026.

Vietnam and London flights

Browse other Vietnam and London flight options. Last updated on 3 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Vietnam to London flights

Consider these flights travelling from Vietnam to London.

Top 5 airlines flying from Vietnam to London

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Vietnam to London
Explore the most affordable flight options available from Vietnam to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Vietnam to London
Discover carefully curated flight deals from Vietnam to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Direct flights from Vietnam to London
Explore direct flight options from Vietnam to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Last-minute flights from Vietnam to London
Discover last-minute flight deals from Vietnam to London. Data last updated 3 October 2026 and is based on user searches.

One-way flights from Vietnam to London
Search for one-way flight options from Vietnam to London. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.