Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Vietnam to London from £239

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — LON
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vietnam to London

Enter your travel dates to find the best prices.

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 27 May 2026.

Fri 3/702:10
HAN
-
LHR
1 stop23h 40m
Shenzhen Airlines
Sun 12/722:05
LHR
-
HAN
1 stop21h 05m
Shenzhen Airlines
Deal found 26/5£571
Mon 22/602:20
HAN
-
LHR
1 stop22h 20m
Multiple Airlines
Fri 26/622:00
LHR
-
HAN
2 stops40h 05m
Multiple Airlines
Deal found 24/5£584
Thu 11/618:25
HAN
-
LHR
1 stop31h 35m
Shenzhen Airlines
Mon 6/722:05
LHR
-
HAN
1 stop21h 05m
Shenzhen Airlines
Deal found 25/5£587
Wed 10/602:10
HAN
-
LHR
2 stops24h 05m
Multiple Airlines
Mon 22/622:40
LHR
-
HAN
1 stop31h 15m
Multiple Airlines
Deal found 25/5£595
Tue 13/1014:05
SGN
-
LHR
2 stops22h 20m
Royal Brunei Airlines
Sun 25/1017:15
LHR
-
SGN
2 stops37h 00m
Royal Brunei Airlines
Deal found 22/5£597
Tue 9/620:40
HAN
-
LHR
1 stop24h 25m
Etihad Airways
Mon 15/621:45
LHR
-
HAN
1 stop26h 55m
Etihad Airways
Deal found 25/5£601
Fri 23/1011:00
SGN
-
LHR
2 stops25h 30m
Multiple Airlines
Sat 31/1008:25
LHR
-
SGN
2 stops26h 45m
Multiple Airlines
Deal found 27/5£603
Tue 6/1015:05
HAN
-
LHR
1 stop34h 55m
Shenzhen Airlines
Wed 11/1121:10
LHR
-
HAN
1 stop28h 30m
Shenzhen Airlines
Deal found 23/5£605
Tue 6/1002:10
HAN
-
LHR
1 stop23h 50m
Shenzhen Airlines
Wed 11/1121:10
LHR
-
HAN
1 stop21h 00m
Shenzhen Airlines
Deal found 23/5£606
Tue 30/603:30
SGN
-
LGW
1 stop17h 40m
Turkmenistan Airlines
Wed 8/716:55
LGW
-
SGN
1 stop18h 25m
Turkmenistan Airlines
Deal found 25/5£608
Thu 4/608:25
HAN
-
LHR
1 stop16h 20m
Etihad Airways
Wed 17/621:45
LHR
-
HAN
1 stop26h 55m
Etihad Airways
Deal found 25/5£610
Thu 18/602:20
HAN
-
LHR
1 stop22h 20m
Multiple Airlines
Fri 26/622:00
LHR
-
HAN
2 stops40h 05m
Multiple Airlines
Deal found 25/5£610

Find flight deals from Vietnam to London

Keep the following information in mind while searching for Vietnam to London flight deals. Data was last updated 27 May 2026.

Round-trip from

£571

One-way from

£239

Popular in

August

Cheapest in

November

Average price

£695

Good round-trip deal

£981 or less

Good one-way deal

£520 or less
Shenzhen Airlines
  • Shenzhen Airlines
  • 3/7-12/7
  • 2 total stops
  • 44h 45m total
  • Vietnam to London
Search Deals
6/10
  • 6/10
  • 2 total stops
  • 43h 45m total
  • Vietnam to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 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 May 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

Cheapflights Fare Finder

 
Customise your flight search to find flights from Vietnam to London 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 27 May 2026.
Use the filters below to find and compare flights from Vietnam to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Fri 5/6

16:55-07:20

1 stop20h 25m

London Gatwick

Thu 11/6

09:05-13:55

1 stop22h 50m

£643

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sun 7/6

16:55-07:20

1 stop20h 25m

London Gatwick

Sun 28/6

09:00-07:15

1 stop16h 15m

£643

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Sun 8/11

02:10-06:30

1 stop35h 20m

London Gatwick

Wed 11/11

10:30-01:10

1 stop31h 40m

£647

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Mon 8/6

16:55-07:20

1 stop20h 25m

London Gatwick

Thu 11/6

09:05-13:55

1 stop22h 50m

£649
Fastest return journey

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Wed 23/9

19:30-06:40

1 stop17h 10m

London Gatwick

Fri 20/11

09:00-06:55

1 stop14h 55m

£657

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sat 3/10

19:30-06:40

1 stop17h 10m

London Gatwick

Wed 11/11

08:40-12:20

1 stop20h 40m

£659

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Mon 8/6

23:50-12:55

1 stop19h 05m

London Stansted

Mon 15/6

14:55-20:00

1 stop23h 05m

£672

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Tue 9/6

23:50-12:55

1 stop19h 05m

London Stansted

Tue 16/6

14:55-20:00

1 stop23h 05m

£672

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Sat 20/6

23:50-12:55

1 stop19h 05m

London Stansted

Sat 12/9

21:05-20:00

1 stop16h 55m

£672

Ho Chi Minh CityLondon

SGN - STN

SGNSTN

Ho Chi Minh City

Tue 16/6

23:50-12:55

1 stop19h 05m

London Stansted

Fri 9/10

21:05-20:00

1 stop16h 55m

£672

Flights are sorted by cheapest return flights first.

Deals found on 22/5

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

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.
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

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

Currently, March is the cheapest month in which you can book a flight from Vietnam to London (average of £217). Flying from Vietnam to London in January is currently the most expensive (average of £583). 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 25% of weekly flights between Vietnam and London have experienced delays in the past year, with the average delay time being 109 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 in the evening 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 25% 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 74 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

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 27 May 2026.
See what other customers who have flown with Emirates,Vietnam Airlines, andQatar Airways 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
3,568 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

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
3,568 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

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
271 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

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
3,726 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

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 Eastern
7.3
Good
216 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

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
7.3
Good
152 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

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 London. 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?

    There are many flights that can get you from Vietnam to London in 19h 05m. Fly via Qatar Airways, China Eastern, or Emirates to get the fastest option. Vietnam and London are separated by a distance of 6308 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 £138. Users have also found prices from £140 and £216 on China Eastern and Royal Brunei Airlines, respectively.

  • What are the most popular routes from Vietnam to London?

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

  • What are the most reliable airlines from Vietnam to London?

    Before booking your flight to London from Vietnam, check out the most reliable airlines to get you to your destination on time: Cambodia Angkor Air (100%), Vietnam Airlines (63%), Scandinavian Airlines( 46%).

  • What are the cheapest flights from Vietnam to London?

    On average you can expect to pay £1,048 for a flight from Vietnam to London. The cheapest flight overall is £434 while the most popular route, (Hanoi Noibai - London Heathrow) is currently priced at £587.

  • 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, March is the cheapest month in which you can book a flight from Vietnam to London (average of £217). Flying from Vietnam to London in January is currently the most expensive (average of £583). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Romford
Guildford
Borehamwood
Southall
Southend-on-Sea

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 London

Discover the top 5 airlines that operate flights from Vietnam to London. 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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£221Average£508FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£408Average£585FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£628Average£712FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£629Average£697FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest£751Average£910FlexibilityNo 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 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.