Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Vietnam to London Heathrow Airport from £164

SGN — LHR
19 Nov — 26 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vietnam to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Vietnam to Heathrow

Thu 5/1104:30 -
1 stop20h 20m
Sun 22/1120:25 -
1 stop23h 50m
Deal found 16/10£430
Thu 5/1104:30 -
1 stop20h 20m
Fri 20/1117:45 -
1 stop26h 30m
Deal found 15/10£432
Tue 3/1104:30 -
1 stop18h 25m
Sun 8/1117:45 -
1 stop26h 30m
Deal found 19/10£434
Thu 29/1022:20 -
2 stops26h 25m
Wed 11/1121:05 -
1 stop17h 10m
Deal found 16/10£435
Wed 11/1104:30 -
1 stop20h 20m
Sun 29/1120:25 -
1 stop23h 50m
Deal found 19/10£435
Wed 28/1004:30 -
1 stop20h 00m
Sun 1/1121:10 -
1 stop21h 20m
Deal found 15/10£436
Thu 5/1104:30 -
1 stop18h 25m
Fri 13/1121:10 -
1 stop33h 45m
Deal found 15/10£437
Wed 21/1002:35 -
1 stop22h 05m
Sun 1/1121:10 -
1 stop32h 40m
Deal found 18/10£437
Mon 9/1113:30 -
1 stop35h 20m
Fri 20/1117:45 -
1 stop26h 30m
Deal found 17/10£438
Thu 12/1102:10 -
1 stop22h 20m
Sat 21/1121:10 -
1 stop21h 20m
Deal found 15/10£438
Thu 12/1102:30 -
1 stop23h 40m
Sat 21/1121:10 -
1 stop21h 20m
Deal found 16/10£438
Thu 29/1015:10 -
1 stop33h 20m
Wed 11/1121:05 -
1 stop17h 10m
Deal found 16/10£439

Find flight deals from Vietnam to Heathrow

Round-trip from

£430

One-way from

£164

Popular in

September

Cheapest in

November

Average price

£533

Good round-trip deal

£799 or less

Good one-way deal

£408 or less
Air China
  • Air China
  • 5/11-22/11
  • 2 total stops
  • 44h 10m total
  • Vietnam to London
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 10/11-31/12
  • 1 total stop
  • 36h 20m total
  • Vietnam to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£10 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

Wed 25/11

02:45-17:30

1 stop21h 45m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£170

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Sun 27/12

07:35-17:30

2 stops40h 55m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£211

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Sat 14/11

15:05-15:55

2 stops31h 50m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£212

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Sat 5/12

19:15-19:10

2 stops30h 55m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£213

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Thu 10/12

15:00-17:30

3 stops33h 30m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£246

Da NangLondon

DAD Da Nang - LHR London Heathrow

DADLHR

Da Nang

Sat 24/10

18:10-15:30

3 stops51h 20m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£275

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Fri 12/3

14:05-11:05

2 stops28h 00m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£280

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Fri 26/3

08:40-08:10

3 stops54h 30m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£291

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Sat 13/3

16:40-11:05

2 stops25h 25m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£295

Phu QuocLondon

PQC Phu Quoc Duong Dang - LHR London Heathrow

PQCLHR

Phu Quoc Duong Dang

Thu 11/3

16:40-11:05

2 stops25h 25m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£295

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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.
Estimated return price

Cheapflights Insights

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

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 £682). Flying from Vietnam to London Heathrow Airport in July is currently the most expensive (average of £973). 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
3,680 reviews
Check prices

Crew

8.4

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.2

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
3,680 reviews
Emirates
8.1
Very Good
3,680 reviews
Check prices

Crew

8.4

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.2

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
293 reviews
Emirates
8.1
Very Good
3,680 reviews
Check prices

Crew

8.4

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.2

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
3,709 reviews
Emirates
8.1
Very Good
3,680 reviews
Check prices

Crew

8.4

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.2

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
1,549 reviews
Emirates
8.1
Very Good
3,680 reviews
Check prices

Crew

8.4

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.2

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 Air China, Shenzhen Airlines, and Etihad Airways 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 14h 55m. 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 £172 and Turkish Airlines from £177 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 Ho Chi Minh City - London Heathrow. You may also consider Hanoi Noibai - 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 £955, our data indicates the cheapest price to be £362. The most popular route (Ho Chi Minh City - London Heathrow), is priced around £445.

  • 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 £682). Flying from Vietnam to London Heathrow Airport in July is currently the most expensive (average of £973). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Slough
Gatwick
Wembley
Hayes
Ilford
Croydon
Colchester
Northampton
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Vietnam to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£413Average£651FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£627Average£709FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£664Average£715FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest£763Average£935FlexibilityNo cancel feeOn-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.