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Cheap flights from Vietnam to London from £228

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — LON
24 Jul — 31 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 24 June 2026.

Tue 10/1118:15
HAN
-
LGW
1 stop19h 40m
Air China
Tue 24/1111:05
LGW
-
HAN
1 stop17h 10m
Air China
Deal found 21/6£487
Tue 10/1115:45
HAN
-
LGW
2 stops29h 15m
China Eastern
Tue 24/1110:30
LGW
-
HAN
1 stop24h 15m
China Eastern
Deal found 21/6£496
Thu 6/812:20
HAN
-
LGW
1 stop24h 35m
Air China
Wed 19/820:25
LGW
-
HAN
1 stop33h 30m
Air China
Deal found 24/6£502
Sun 20/1213:30
HAN
-
LGW
1 stop23h 10m
Air China
Sun 3/111:05
LGW
-
HAN
1 stop17h 10m
Air China
Deal found 21/6£506
Fri 10/705:10
SGN
-
LGW
1 stop31h 25m
Air China
Wed 5/812:35
LGW
-
SGN
1 stop30h 05m
Air China
Deal found 24/6£507
Tue 22/1218:15
HAN
-
LGW
1 stop19h 40m
Air China
Sat 2/111:05
LGW
-
HAN
1 stop17h 10m
Air China
Deal found 21/6£507
Tue 15/1218:15
HAN
-
LGW
1 stop19h 40m
Air China
Tue 5/111:05
LGW
-
HAN
1 stop22h 35m
Air China
Deal found 21/6£514
Thu 12/1118:15
HAN
-
LGW
1 stop19h 40m
Air China
Mon 16/1111:05
LGW
-
HAN
1 stop22h 35m
Air China
Deal found 23/6£514
Tue 10/1113:30
HAN
-
LHR
1 stop35h 20m
Air China
Tue 24/1117:40
LHR
-
HAN
1 stop35h 15m
Air China
Deal found 21/6£515
Sun 9/802:10
HAN
-
LGW
2 stops22h 15m
Multiple Airlines
Mon 24/820:20
LGW
-
HAN
1 stop33h 35m
Multiple Airlines
Deal found 22/6£516
Fri 18/1218:45
HAN
-
LGW
1 stop26h 15m
China Eastern
Wed 30/1217:00
LGW
-
HAN
1 stop17h 45m
China Eastern
Deal found 21/6£517
Sat 1/802:10
HAN
-
LGW
2 stops21h 55m
Multiple Airlines
Wed 26/820:25
LGW
-
HAN
1 stop33h 30m
Multiple Airlines
Deal found 23/6£519

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 24 June 2026.

Round-trip from

£487

One-way from

£228

Popular in

January

Cheapest in

November

Average price

£710

Good round-trip deal

£1,001 or less

Good one-way deal

£500 or less
Air China
  • Air China
  • 10/11-24/11
  • 2 total stops
  • 36h 50m total
  • Vietnam to London
Search Deals
China Eastern
  • China Eastern
  • 8/11
  • 1 total stop
  • 18h 50m total
  • Vietnam to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£28 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 June 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 24 June 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 18/12

02:45-14:00

1 stop18h 15m

London Gatwick

Wed 30/12

17:00-01:45

1 stop25h 45m

£517

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Thu 12/11

15:10-14:00

1 stop29h 50m

London Gatwick

Mon 16/11

10:30-15:15

3 stops45h 45m

£524

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Thu 12/11

16:55-14:00

3 stops52h 05m

London Gatwick

Mon 16/11

10:30-16:00

2 stops46h 30m

£527

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Mon 21/12

16:15-06:30

2 stops21h 15m

London Gatwick

Thu 31/12

10:30-14:10

1 stop20h 40m

£527

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Wed 5/8

02:10-06:35

2 stops34h 25m

London Gatwick

Wed 19/8

20:25-11:55

1 stop33h 30m

£586

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Thu 10/12

02:10-06:30

1 stop35h 20m

London Gatwick

Sun 3/1

10:30-01:10

1 stop31h 40m

£589

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Thu 17/12

02:45-14:00

1 stop18h 15m

London Gatwick

Mon 4/1

17:00-01:45

1 stop25h 45m

£589

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Sat 4/7

05:10-18:25

1 stop19h 15m

London Gatwick

Wed 8/7

20:20-00:40

1 stop22h 20m

£670

HanoiLondon

HAN - LTN

HANLTN

Hanoi Noibai

Wed 12/8

20:40-14:35

2 stops23h 55m

London Luton

Mon 31/8

09:15-02:00

3 stops34h 45m

£673
Fastest return journey

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 6/10

08:45-18:00

1 stop15h 15m

London Heathrow

Fri 27/11

08:40-06:55

1 stop15h 15m

£679

Flights are sorted by cheapest return flights first.

Deals found on 22/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £594). 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 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 23% 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 72 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 24 June 2026.
See what other customers who have flown with Emirates,Vietnam Airlines, andChina Southern 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
3,596 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.4

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
3,596 reviews
Emirates
8.1
Very Good
3,596 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.4

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
273 reviews
Emirates
8.1
Very Good
3,596 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.4

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 Southern
7.5
Good
154 reviews
Emirates
8.1
Very Good
3,596 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.4

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
226 reviews
Emirates
8.1
Very Good
3,596 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.4

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
155 reviews
Emirates
8.1
Very Good
3,596 reviews
Check prices

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.4

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 15h 15m. Fly via China Eastern, Qatar Airways, or Emirates to get the fastest option. Vietnam and London are separated by a distance of 5736 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 £140. Users have also found prices from £143 and £218 on China Eastern and Air China, respectively.

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

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

  • What are the cheapest flights from Vietnam to London?

    On average you can expect to pay £1,098 for a flight from Vietnam to London. The cheapest flight overall is £546 while the most popular route, (Hanoi Noibai - London Heathrow) is currently priced at £552.

  • 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 £594). 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
Watford
Southall
Romford
Ipswich
Borehamwood
Folkestone
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 24 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£225Average£517FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£416Average£596FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£632Average£724FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£641Average£711FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest£765Average£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 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.

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