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Cheap flights from Vietnam to London Heathrow Airport from £230

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — LHR
19 May — 26 May1
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 19 April 2026.

Tue 12/520:40
HAN
-
LHR
1 stop28h 05m
Etihad Airways
Tue 19/521:45
LHR
-
HAN
1 stop26h 55m
Etihad Airways
Deal found 15/4£484
Sun 14/621:10
HAN
-
LHR
2 stops28h 20m
Multiple Airlines
Wed 24/622:05
LHR
-
HAN
1 stop29h 35m
Multiple Airlines
Deal found 19/4£507
Sat 6/608:25
HAN
-
LHR
1 stop16h 20m
Etihad Airways
Sat 13/609:30
LHR
-
HAN
1 stop27h 15m
Etihad Airways
Deal found 15/4£515
Wed 13/502:50
SGN
-
LHR
2 stops23h 35m
Multiple Airlines
Wed 20/522:40
LHR
-
SGN
1 stop20h 00m
Multiple Airlines
Deal found 16/4£544
Sun 17/502:10
HAN
-
LHR
2 stops24h 15m
Multiple Airlines
Wed 3/620:25
LHR
-
HAN
1 stop33h 30m
Multiple Airlines
Deal found 17/4£547
Thu 7/521:10
HAN
-
LHR
2 stops28h 20m
Multiple Airlines
Sun 1/1121:10
LHR
-
HAN
1 stop21h 00m
Multiple Airlines
Deal found 16/4£560
Thu 14/521:10
HAN
-
LHR
2 stops28h 20m
Hainan Airlines
Fri 15/522:00
LHR
-
HAN
2 stops40h 05m
Hainan Airlines
Deal found 16/4£562
Mon 4/508:25
HAN
-
LHR
1 stop16h 20m
Multiple Airlines
Fri 15/522:00
LHR
-
HAN
2 stops40h 05m
Multiple Airlines
Deal found 16/4£566
Thu 7/502:10
HAN
-
LHR
2 stops24h 15m
Multiple Airlines
Fri 15/522:00
LHR
-
HAN
2 stops40h 05m
Multiple Airlines
Deal found 14/4£566
Mon 1/607:25
HAN
-
LHR
2 stops29h 35m
Multiple Airlines
Mon 8/609:30
LHR
-
HAN
2 stops23h 10m
Multiple Airlines
Deal found 16/4£569
Tue 10/1120:00
HAN
-
LHR
1 stop23h 05m
Etihad Airways
Tue 17/1108:50
LHR
-
HAN
1 stop14h 05m
Etihad Airways
Deal found 16/4£570
Mon 1/620:50
DAD
-
LHR
2 stops40h 10m
Etihad Airways
Mon 8/609:30
LHR
-
DAD
2 stops23h 50m
Etihad Airways
Deal found 17/4£572

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 19 April 2026.

Round-trip from

£484

One-way from

£230

Popular in

August

Cheapest in

November

Average price

£715

Good round-trip deal

£1,005 or less

Good one-way deal

£456 or less
Etihad Airways
  • Etihad Airways
  • 12/5-19/5
  • 2 total stops
  • 55h 00m total
  • Vietnam to London
Search Deals
22/5
  • 22/5
  • 2 total stops
  • 38h 30m total
  • Vietnam to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 19 April 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 17/6

20:50-12:45

2 stops45h 55m

London Heathrow

Sun 21/6

09:30-19:50

2 stops28h 20m

£604

Da NangLondon

DAD - LHR

DADLHR

Da Nang

Tue 15/9

20:50-18:45

2 stops51h 55m

London Heathrow

Sat 19/9

21:45-19:50

2 stops40h 05m

£606

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 7/5

08:25-07:00

1 stop28h 35m

London Heathrow

Tue 3/11

20:55-05:55

1 stop26h 00m

£623

Da NangLondon

DAD - LHR

DADLHR

Da Nang

Fri 29/5

11:20-12:45

2 stops31h 25m

London Heathrow

Fri 5/6

09:30-16:10

2 stops24h 40m

£653

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Mon 8/6

19:20-13:55

1 stop24h 35m

London Heathrow

Mon 15/6

09:30-13:50

1 stop22h 20m

£671

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Fri 29/5

19:20-07:35

1 stop18h 15m

London Heathrow

Fri 5/6

09:30-13:00

1 stop21h 30m

£673

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sat 20/6

23:50-14:25

1 stop20h 35m

London Heathrow

Sat 12/9

14:25-14:30

1 stop18h 05m

£683

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sun 31/5

17:10-12:25

1 stop25h 15m

London Heathrow

Fri 5/6

20:40-20:00

1 stop17h 20m

£685

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 2/6

01:30-18:40

1 stop23h 10m

London Heathrow

Sun 7/6

22:15-13:15

1 stop33h 00m

£687

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 28/4

01:15-12:25

1 stop17h 10m

London Heathrow

Sat 2/5

20:40-13:15

1 stop34h 35m

£687

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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
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 £220). Flying from Vietnam to London Heathrow Airport in January is currently the most expensive (average of £702). 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 26% of weekly flights between Vietnam and London have experienced delays in the past year, with the average delay time being 116 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 26% 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 19 April 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
3,560 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Emirates
8.1
Very Good
3,560 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Vietnam Airlines
7.7
Good
259 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Qatar Airways
7.4
Good
3,730 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
China Southern
7.4
Good
149 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Etihad Airways
7.3
Good
1,431 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

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, Qatar Airways, and Emirates fly from Vietnam to London Heathrow Airport in about 20h 35m. The time it takes to get you to your destination can typically vary by up to 25h 20m. The distance between Vietnam and London Heathrow Airport is about 6345 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 £134 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £139 and Shenzhen Airlines from £198 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: Cambodia Angkor Air (74%), Vietnam Airlines (65%), Scandinavian Airlines( 50%).

  • 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 £969, our data indicates the cheapest price to be £408. The most popular route (Ho Chi Minh City - London Heathrow), is priced around £597.

  • 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 £220). Flying from Vietnam to London Heathrow Airport in January is currently the most expensive (average of £702). 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
Hounslow
Northampton
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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 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 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£220Average£506FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£407Average£583FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£536Average£704FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£626Average£720FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Vietnam AirlinesCheapest£748Average£870FlexibilityNo 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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