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Cheap flights from Vietnam to London Heathrow Airport from £224

This is the cheapest one-way 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.
SGN — LHR
2 Aug — 9 Aug1
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
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 3 July 2026.

Sat 15/802:50
SGN
-
LHR
1 stop23h 10m
Multiple Airlines
Thu 20/822:40
LHR
-
SGN
1 stop20h 00m
Multiple Airlines
Deal found 1/7£506
Tue 10/1111:45
HAN
-
LHR
1 stop37h 50m
China Southern
Tue 24/1122:00
LHR
-
HAN
1 stop37h 40m
China Southern
Deal found 28/6£510
Tue 11/802:50
SGN
-
LHR
1 stop23h 10m
Multiple Airlines
Thu 20/820:25
LHR
-
SGN
1 stop22h 15m
Multiple Airlines
Deal found 2/7£511
Thu 12/1113:30
HAN
-
LHR
1 stop35h 20m
Air China
Mon 30/1117:40
LHR
-
HAN
1 stop35h 15m
Air China
Deal found 29/6£512
Tue 11/802:50
SGN
-
LHR
1 stop23h 10m
Multiple Airlines
Wed 19/820:25
LHR
-
SGN
1 stop22h 15m
Multiple Airlines
Deal found 28/6£515
Sat 15/802:50
SGN
-
LHR
1 stop23h 10m
Shenzhen Airlines
Wed 30/922:05
LHR
-
SGN
1 stop21h 45m
Shenzhen Airlines
Deal found 29/6£516
Thu 13/802:50
SGN
-
LHR
1 stop23h 10m
Shenzhen Airlines
Fri 21/822:05
LHR
-
SGN
1 stop21h 45m
Shenzhen Airlines
Deal found 2/7£517
Wed 11/1111:45
HAN
-
LHR
1 stop37h 50m
China Southern
Sun 29/1122:00
LHR
-
HAN
1 stop33h 45m
China Southern
Deal found 30/6£518
Sun 19/702:50
SGN
-
LHR
1 stop23h 00m
Multiple Airlines
Wed 5/820:25
LHR
-
SGN
1 stop22h 15m
Multiple Airlines
Deal found 30/6£518
Sun 9/802:50
SGN
-
LHR
1 stop23h 00m
Shenzhen Airlines
Sun 23/822:05
LHR
-
SGN
1 stop21h 45m
Shenzhen Airlines
Deal found 29/6£518
Thu 19/1113:30
HAN
-
LHR
1 stop35h 20m
Air China
Thu 26/1117:40
LHR
-
HAN
1 stop35h 15m
Air China
Deal found 30/6£520
Sat 15/802:50
SGN
-
LHR
1 stop23h 10m
Shenzhen Airlines
Sun 23/822:05
LHR
-
SGN
1 stop21h 45m
Shenzhen Airlines
Deal found 2/7£520

Find flight deals from Vietnam to Heathrow

Keep the following information in mind while searching for Vietnam to Heathrow flight deals. Data was last updated 3 July 2026.

Round-trip from

£506

One-way from

£224

Popular in

January

Cheapest in

November

Average price

£720

Good round-trip deal

£991 or less

Good one-way deal

£561 or less
Air China
  • Air China
  • 15/8-20/8
  • 2 total stops
  • 43h 10m total
  • Vietnam to London
Search Deals
7/11
  • 7/11
  • 2 total stops
  • 50h 40m total
  • Vietnam to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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

 
Customise your flight search to find flights from Vietnam to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2026.
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

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Tue 17/11

02:50-19:10

1 stop23h 20m

London Heathrow

Sun 22/11

21:10-01:50

1 stop21h 40m

£534

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 19/11

14:55-19:10

1 stop35h 15m

London Heathrow

Mon 23/11

21:10-08:40

1 stop28h 30m

£589

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Wed 12/8

23:20-17:40

2 stops24h 20m

London Heathrow

Wed 19/8

20:25-00:40

1 stop22h 15m

£669

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sat 25/7

02:20-18:40

1 stop22h 20m

London Heathrow

Sun 2/8

21:20-17:45

1 stop38h 25m

£675

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Fri 17/7

17:00-12:40

2 stops25h 40m

London Heathrow

Tue 25/8

14:40-22:45

2 stops26h 05m

£685

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Mon 20/7

19:10-18:40

3 stops53h 30m

London Heathrow

Wed 5/8

21:20-02:35

1 stop23h 15m

£691

Da NangLondon

DAD - LHR

DADLHR

Da Nang

Wed 4/11

16:55-06:40

2 stops44h 45m

London Heathrow

Fri 13/11

13:55-15:55

2 stops43h 00m

£692

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Wed 18/11

16:40-05:55

2 stops20h 15m

London Heathrow

Sun 22/11

20:05-10:00

2 stops30h 55m

£716

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 14/9

15:45-18:40

2 stops32h 55m

London Heathrow

Mon 9/11

21:00-14:10

1 stop34h 10m

£734

Da NangLondon

DAD - LHR

DADLHR

Da Nang

Tue 10/11

12:55-06:40

2 stops48h 45m

London Heathrow

Sat 14/11

20:55-15:55

2 stops36h 00m

£740

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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
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

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

Currently, March is the cheapest month in which you can book a flight from Vietnam to London Heathrow Airport (average of £223). Flying from Vietnam to London Heathrow Airport in January is currently the most expensive (average of £712). 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 23% 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 23% of flights being delayed.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 3 July 2026.
Check out reviews from past customers who have flown with Emirates,Vietnam Airlines, andChina Southern 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
3,605 reviews
Check prices

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

Comfort

8.0

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
3,605 reviews
Emirates
8.1
Very Good
3,605 reviews
Check prices

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

Comfort

8.0

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
275 reviews
Emirates
8.1
Very Good
3,605 reviews
Check prices

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

Comfort

8.0

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
China Southern
7.5
Good
156 reviews
Emirates
8.1
Very Good
3,605 reviews
Check prices

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

Comfort

8.0

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
3,742 reviews
Emirates
8.1
Very Good
3,605 reviews
Check prices

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

Comfort

8.0

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
1,471 reviews
Emirates
8.1
Very Good
3,605 reviews
Check prices

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

Comfort

8.0

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

Find useful and relevant information for your journey from Vietnam to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like Shenzhen Airlines, Air China, and China Eastern fly from Vietnam to London Heathrow Airport in about 22h 20m. The time it takes to get you to your destination can typically vary by up to 2h. 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 £139 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £141 and Air China from £216 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 £1,496, our data indicates the cheapest price to be £1,496. The most popular route (Hanoi Noibai - London Heathrow), is priced around £547.

  • 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, March is the cheapest month in which you can book a flight from Vietnam to London Heathrow Airport (average of £223). Flying from Vietnam to London Heathrow Airport in January is currently the most expensive (average of £712). 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
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Swindon
Eastbourne
Poole
Southall
Aylesbury
Romford

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.
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Top 5 airlines flying from Vietnam to Heathrow

Discover the top 5 airlines that operate flights from Vietnam to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£223Average£513FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£412Average£591FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£627Average£718FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£635Average£714FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest£758Average£930FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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