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Cheap flights from Vietnam to London Heathrow Airport from £229

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — LHR
20 Apr — 27 Apr1
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 21 March 2026.

Thu 14/521:10
HAN
-
LHR
2 stops28h 20m
Multiple Airlines
Sun 17/522:05
LHR
-
HAN
1 stop37h 35m
Multiple Airlines
Deal found 17/3£452
Sun 17/521:10
HAN
-
LHR
2 stops28h 20m
Multiple Airlines
Wed 20/522:05
LHR
-
HAN
1 stop21h 05m
Multiple Airlines
Deal found 20/3£478
Mon 6/408:25
HAN
-
LHR
1 stop16h 20m
Multiple Airlines
Sun 26/422:05
LHR
-
HAN
1 stop21h 05m
Multiple Airlines
Deal found 16/3£491
Sun 10/521:10
HAN
-
LHR
2 stops28h 20m
Multiple Airlines
Sun 17/522:05
LHR
-
HAN
1 stop21h 05m
Multiple Airlines
Deal found 19/3£495
Mon 4/508:25
HAN
-
LHR
1 stop16h 20m
Multiple Airlines
Mon 11/521:20
LHR
-
HAN
1 stop22h 00m
Multiple Airlines
Deal found 20/3£500
Mon 11/508:25
HAN
-
LHR
1 stop16h 20m
Multiple Airlines
Sun 24/522:05
LHR
-
HAN
1 stop37h 35m
Multiple Airlines
Deal found 17/3£502
Sun 31/521:10
HAN
-
LHR
2 stops28h 20m
Multiple Airlines
Fri 19/622:05
LHR
-
HAN
1 stop21h 05m
Multiple Airlines
Deal found 19/3£507
Sun 31/521:10
HAN
-
LHR
2 stops28h 20m
Multiple Airlines
Sun 21/622:05
LHR
-
HAN
1 stop21h 05m
Multiple Airlines
Deal found 19/3£510
Fri 27/307:40
HAN
-
LHR
1 stop17h 50m
Multiple Airlines
Tue 14/421:20
LHR
-
HAN
2 stops35h 25m
Multiple Airlines
Deal found 16/3£511
Thu 21/514:15
SGN
-
LHR
2 stops22h 05m
Multiple Airlines
Wed 9/921:20
LHR
-
SGN
2 stops38h 50m
Multiple Airlines
Deal found 19/3£513
Tue 2/614:30
SGN
-
LHR
2 stops33h 35m
China Southern
Thu 11/622:10
LHR
-
SGN
1 stop34h 30m
China Southern
Deal found 16/3£515
Thu 11/602:50
SGN
-
LHR
1 stop23h 10m
Shenzhen Airlines
Wed 17/622:05
LHR
-
SGN
1 stop21h 45m
Shenzhen Airlines
Deal found 20/3£523

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 21 March 2026.

Round-trip from

£452

One-way from

£229

Popular in

August

Cheapest in

April

Average price

£665

Good round-trip deal

£772 or less

Good one-way deal

£580 or less
Shenzhen Airlines
  • Shenzhen Airlines
  • 14/5-17/5
  • 3 total stops
  • 65h 55m total
  • Vietnam to London
Search Deals
China Southern
  • China Southern
  • 16/5
  • 1 total stop
  • 20h 10m total
  • Vietnam to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 21 March 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

Da NangLondon

DAD - LHR

DADLHR

Da Nang

Wed 10/6

20:50-07:00

2 stops40h 10m

London Heathrow

Sat 13/6

09:30-19:50

2 stops28h 20m

£609

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 2/4

08:25-18:45

1 stop16h 20m

London Heathrow

Thu 16/4

20:45-06:40

1 stop27h 55m

£636

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 7/6

02:20-18:40

1 stop22h 20m

London Heathrow

Tue 9/6

21:20-17:45

1 stop38h 25m

£659
Fastest return journey

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 3/6

09:35-20:25

1 stop16h 50m

London Heathrow

Sat 20/6

17:00-13:55

1 stop14h 55m

£688

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Tue 2/6

23:50-16:10

1 stop22h 20m

London Heathrow

Tue 16/6

16:50-20:00

1 stop21h 10m

£688

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Tue 31/3

17:10-14:25

1 stop27h 15m

London Heathrow

Fri 3/4

16:50-14:20

1 stop15h 30m

£689

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Tue 14/7

09:20-22:00

1 stop18h 40m

London Heathrow

Tue 28/7

13:40-13:50

1 stop18h 10m

£701

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Tue 31/3

09:20-20:25

1 stop17h 05m

London Heathrow

Thu 9/4

16:00-13:50

1 stop15h 50m

£708

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 7/9

11:00-18:10

1 stop37h 10m

London Heathrow

Mon 21/9

20:15-18:10

1 stop15h 55m

£736

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 28/5

10:40-20:00

1 stop39h 20m

London Heathrow

Sat 4/7

22:05-01:10

1 stop21h 05m

£769

Flights are sorted by cheapest return flights first.

Deals found on 16/3

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 £222). Flying from Vietnam to London Heathrow Airport in January is currently the most expensive (average of £710). 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.

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

Find hourly flight availability from Vietnam to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 March 2026.

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.

How often are flights from Vietnam to London delayed?

About 27% of weekly flights between Vietnam and London have experienced delays in the past year, with the average delay time being 112 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 27% 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 21 March 2026.
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
3,544 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Emirates
8.1
Very Good
3,544 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Vietnam Airlines
7.7
Good
244 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Qatar Airways
7.4
Good
3,733 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
China Southern
7.3
Good
144 reviews
Emirates
8.1
Very Good
3,544 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

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 Etihad Airways, China Eastern, and Emirates 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 17h 50m. 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 £136 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £141 and Air China from £211 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 most reliable airlines from Vietnam to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from Vietnam, check out the most reliable airlines to get you to your destination on time: Vietnam Airlines (42%), Cambodia Angkor Air (42%), Scandinavian Airlines( 40%).

  • 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 £1,122, our data indicates the cheapest price to be £350. The most popular route (Ho Chi Minh City - London Heathrow), is priced around £513.

  • 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 £222). Flying from Vietnam to London Heathrow Airport in January is currently the most expensive (average of £710). 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
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

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.

Top 4 airlines flying from Vietnam to Heathrow

Discover the top 4 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 21 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£222Average£511FlexibilityNo cancel feeOn-time69%
Search China Southern flights
EmiratesCheapest£542Average£712FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£637Average£728FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Vietnam AirlinesCheapest£756Average£882FlexibilityNo 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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