Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Vietnam to London from £234

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — LON
13 May — 20 May1
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 13 April 2026.

Wed 9/908:35
SGN
-
LGW
2 stops28h 55m
Multiple Airlines
Sat 12/912:35
LGW
-
SGN
1 stop30h 05m
Multiple Airlines
Deal found 12/4£494
Wed 1/708:55
HAN
-
LGW
2 stops28h 35m
Multiple Airlines
Fri 11/920:20
LGW
-
HAN
1 stop33h 35m
Multiple Airlines
Deal found 10/4£499
Fri 3/708:55
HAN
-
LGW
2 stops28h 30m
Multiple Airlines
Wed 9/911:15
LGW
-
HAN
1 stop17h 45m
Multiple Airlines
Deal found 10/4£500
Wed 1/714:50
HAN
-
LGW
2 stops22h 40m
Multiple Airlines
Wed 9/911:15
LGW
-
HAN
1 stop17h 45m
Multiple Airlines
Deal found 10/4£501
Wed 13/512:20
HAN
-
LGW
2 stops24h 15m
Air China
Sun 17/511:15
LGW
-
HAN
1 stop17h 45m
Air China
Deal found 13/4£514
Wed 6/512:20
HAN
-
LGW
2 stops24h 15m
Air China
Wed 13/511:15
LGW
-
HAN
1 stop17h 45m
Air China
Deal found 8/4£519
Mon 21/916:10
SGN
-
LGW
1 stop21h 10m
Multiple Airlines
Sun 4/1010:25
LGW
-
SGN
1 stop28h 15m
Multiple Airlines
Deal found 9/4£520
Fri 9/1008:35
SGN
-
LGW
2 stops28h 50m
Multiple Airlines
Fri 23/1010:25
LGW
-
SGN
2 stops28h 15m
Multiple Airlines
Deal found 11/4£521
Tue 8/908:35
SGN
-
LGW
2 stops28h 50m
Multiple Airlines
Tue 29/910:25
LGW
-
SGN
2 stops19h 45m
Multiple Airlines
Deal found 12/4£524
Mon 7/908:25
HAN
-
LHR
1 stop36h 40m
Multiple Airlines
Fri 11/922:05
LHR
-
HAN
1 stop29h 35m
Multiple Airlines
Deal found 12/4£525
Mon 5/1016:10
SGN
-
LGW
2 stops21h 10m
Multiple Airlines
Mon 19/1010:25
LGW
-
SGN
2 stops28h 15m
Multiple Airlines
Deal found 10/4£525
Tue 8/908:35
SGN
-
LGW
2 stops28h 50m
Multiple Airlines
Thu 1/1011:15
LGW
-
SGN
2 stops28h 05m
Multiple Airlines
Deal found 12/4£525

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 13 April 2026.

Round-trip from

£494

One-way from

£234

Popular in

August

Cheapest in

November

Average price

£719

Good round-trip deal

£767 or less

Good one-way deal

£445 or less
Air China
  • Air China
  • 9/9-12/9
  • 3 total stops
  • 59h 00m total
  • Vietnam to London
Search Deals
14/7
  • 14/7
  • 2 total stops
  • 28h 50m 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 April 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 13 April 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

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Wed 9/9

08:35-07:30

2 stops28h 55m

London Gatwick

Sat 12/9

12:35-00:40

1 stop30h 05m

£494

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Wed 13/5

12:20-06:35

2 stops24h 15m

London Gatwick

Sun 17/5

11:15-11:00

1 stop17h 45m

£514

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Wed 13/5

12:20-06:35

2 stops24h 15m

London Gatwick

Sun 17/5

11:15-17:25

2 stops24h 10m

£559

HanoiLondon

HAN - LTN

HANLTN

Hanoi Noibai

Tue 19/5

20:40-14:35

2 stops23h 55m

London Luton

Tue 26/5

15:15-06:40

2 stops33h 25m

£568

HanoiLondon

HAN - LTN

HANLTN

Hanoi Noibai

Sat 23/5

08:25-11:00

2 stops32h 35m

London Luton

Sat 30/5

05:40-18:45

2 stops31h 05m

£569

HanoiLondon

HAN - LTN

HANLTN

Hanoi Noibai

Thu 28/5

20:40-13:45

2 stops23h 05m

London Luton

Thu 4/6

13:35-06:40

2 stops35h 05m

£573

HanoiLondon

HAN - STN

HANSTN

Hanoi Noibai

Thu 28/5

08:25-23:20

2 stops20h 55m

London Stansted

Thu 4/6

18:00-06:40

2 stops30h 40m

£577

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Tue 14/7

08:35-07:25

1 stop28h 50m

London Gatwick

Tue 28/7

10:25-15:40

1 stop23h 15m

£592

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Tue 19/5

20:40-11:30

2 stops20h 50m

London Gatwick

Tue 26/5

16:45-06:40

2 stops31h 55m

£601

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Wed 3/6

19:20-07:45

1 stop18h 25m

London Gatwick

Thu 11/6

09:15-13:00

1 stop21h 45m

£644

Flights are sorted by cheapest return flights first.

Deals found on 12/4

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 £221). Flying from Vietnam to London in January is currently the most expensive (average of £705). 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 28% of weekly flights between Vietnam and London have experienced delays in the past year, with the average delay time being 111 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 28% of flights being delayed.

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 13 April 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
3,557 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

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
3,557 reviews
Emirates
8.1
Very Good
3,557 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

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
257 reviews
Emirates
8.1
Very Good
3,557 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

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
3,728 reviews
Emirates
8.1
Very Good
3,557 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

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
146 reviews
Emirates
8.1
Very Good
3,557 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

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 Eastern
7.2
Good
202 reviews
Emirates
8.1
Very Good
3,557 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

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 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 Air China, Emirates, or Qatar Airways 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 £135. Users have also found prices from £140 and £218 on China Eastern and China Southern, 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: Vietnam Airlines (62%), Cambodia Angkor Air (60%), Scandinavian Airlines( 47%).

  • What are the cheapest flights from Vietnam to London?

    On average you can expect to pay £974 for a flight from Vietnam to London. The cheapest flight overall is £410 while the most popular route, (Hanoi Noibai - London Heathrow) is currently priced at £525.

  • 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 £221). Flying from Vietnam to London in January is currently the most expensive (average of £705). 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
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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 13 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£221Average£508FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£409Average£586FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£539Average£707FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£629Average£724FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Vietnam AirlinesCheapest£751Average£875FlexibilityNo 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.