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Cheap flights from the United Kingdom to Vietnam from £271

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SGN
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Vietnam
Explore the most affordable flight options available from United Kingdom to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Wed 23/911:15
LGW
-
HAN
1 stop17h 45m
Air China
Tue 6/1018:15
HAN
-
LGW
1 stop18h 40m
Air China
Deal found 8/5£372
Wed 23/911:15
LGW
-
HAN
1 stop23h 35m
Air China
Sun 18/1013:25
HAN
-
LGW
1 stop23h 20m
Air China
Deal found 8/5£377
Tue 22/920:20
LGW
-
HAN
1 stop33h 35m
Air China
Sun 11/1013:25
HAN
-
LGW
1 stop23h 20m
Air China
Deal found 6/5£378
Mon 21/911:15
LGW
-
HAN
1 stop17h 45m
Air China
Sat 10/1018:15
HAN
-
LGW
1 stop18h 45m
Air China
Deal found 8/5£383
Mon 7/920:20
LGW
-
HAN
1 stop33h 35m
Air China
Mon 12/1013:25
HAN
-
LGW
1 stop23h 10m
Air China
Deal found 8/5£386
Sun 20/912:35
LGW
-
HAN
1 stop17h 20m
Air China
Sun 11/1013:25
HAN
-
LGW
1 stop23h 20m
Air China
Deal found 6/5£389
Wed 23/911:15
LGW
-
HAN
1 stop23h 35m
Air China
Wed 14/1013:25
HAN
-
LGW
1 stop23h 10m
Air China
Deal found 5/5£397
Sun 13/922:40
LHR
-
HAN
1 stop31h 15m
Air China
Sun 11/1013:25
HAN
-
LHR
1 stop34h 15m
Air China
Deal found 8/5£400
Tue 22/922:40
LHR
-
HAN
1 stop31h 15m
Air China
Sun 11/1013:25
HAN
-
LHR
1 stop37h 00m
Air China
Deal found 6/5£408
Sun 20/920:25
LHR
-
HAN
1 stop33h 30m
Air China
Sun 11/1013:25
HAN
-
LHR
1 stop37h 00m
Air China
Deal found 6/5£417
Mon 7/922:40
LHR
-
HAN
1 stop31h 15m
Air China
Mon 12/1013:25
HAN
-
LHR
1 stop37h 00m
Air China
Deal found 8/5£426
Tue 22/922:40
LHR
-
HAN
1 stop31h 15m
Air China
Wed 21/1013:25
HAN
-
LHR
1 stop34h 15m
Air China
Deal found 6/5£433

Find flight deals from United Kingdom to Vietnam

Keep the following information in mind while searching for United Kingdom to Vietnam flight deals. Data was last updated 9 May 2026.

Round-trip from

£372

One-way from

£271

Popular in

July

Cheapest in

November

Average price

£566

Good round-trip deal

£742 or less

Good one-way deal

£435 or less
Air China
  • Air China
  • 23/9-6/10
  • 2 total stops
  • 36h 25m total
  • United Kingdom to Vietnam
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 59h 40m total
  • United Kingdom to Vietnam
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 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 United Kingdom to Vietnam.
Search Deals
Price to beat on a one-way flight from United Kingdom to Vietnam.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Vietnam 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 9 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 30/9

22:05-09:40

1 stop29h 35m

Hanoi Noibai

Tue 13/10

02:10-20:00

1 stop23h 50m

£475

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 30/9

22:05-01:10

1 stop21h 05m

Hanoi Noibai

Sun 11/10

02:10-19:50

1 stop23h 40m

£475

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Mon 26/10

21:10-01:50

1 stop21h 40m

Ho Chi Minh City

Sat 7/11

02:50-19:10

1 stop23h 20m

£525

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 7/9

22:05-01:10

1 stop21h 05m

Hanoi Noibai

Fri 9/10

02:10-19:50

1 stop23h 40m

£584

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Wed 4/11

17:00-01:10

1 stop25h 10m

Ho Chi Minh City

Wed 18/11

02:10-06:30

1 stop35h 20m

£593

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Thu 4/6

11:35-18:10

2 stops24h 35m

Ho Chi Minh City

Sat 6/6

02:35-06:40

1 stop34h 05m

£598

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 25/10

10:30-15:15

2 stops21h 45m

Hanoi Noibai

Fri 13/11

18:45-06:30

1 stop18h 45m

£600

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Wed 4/11

17:00-16:00

2 stops40h 00m

Ho Chi Minh City

Thu 3/12

16:55-06:30

3 stops44h 35m

£603

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Tue 16/6

13:15-19:55

1 stop24h 40m

Ho Chi Minh City

Tue 23/6

20:55-19:00

1 stop28h 05m

£611
Fastest return journey

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Wed 2/9

09:00-07:15

1 stop16h 15m

Hanoi Noibai

Thu 1/10

19:30-06:40

1 stop17h 10m

£635

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from United Kingdom 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 the United Kingdom to Vietnam

How far ahead should I book a flight from United Kingdom to Vietnam?

The price you pay for your flight from United Kingdom to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Vietnam (average of £565). Flying from United Kingdom to Vietnam in July is currently the most expensive (average of £880). 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 the United Kingdom to Vietnam delayed?

About 15% of weekly flights between United Kingdom and Vietnam have experienced delays in the past year, with the average delay time being 155 minutes.

What is the most punctual flight time for the United Kingdom to Vietnam flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Vietnam flights?

Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated 9 May 2026.
Read reviews from past customers who have flown with Emirates,Vietnam Airlines, andQatar Airways from the United Kingdom to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,571 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Emirates
8.1
Very Good
3,571 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Vietnam Airlines
7.7
Good
267 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Qatar Airways
7.4
Good
3,728 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
China Southern
7.4
Good
151 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Air China
7.3
Good
149 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Vietnam. 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 United Kingdom to Vietnam?

    Shenzhen Airlines, China Eastern, and Air India can get you from United Kingdom to Vietnam in just under 24h 40m. Your travel time can differ by up to 4h 55m. There are 6345 mi between United Kingdom and Vietnam. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to Vietnam one-way?

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as £196. Users have also found prices from £227 and £229 on Turkmenistan Airlines and Air China, respectively.

  • Can I find deals for flights from United Kingdom to Vietnam that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Vietnam.

  • Can I find deals for business class flights from United Kingdom to Vietnam?

    Yes. Cheapflights offers flight deals from United Kingdom to Vietnam 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 United Kingdom to Vietnam?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to Vietnam (average of £565). Flying from United Kingdom to Vietnam in July is currently the most expensive (average of £880). 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

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.

Alternative routes for United Kingdom to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
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Gatwick to Narita flights
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Stansted to Narita flights
Heathrow to Colombo flights
Heathrow to Mumbai flights
Gatwick to Don Mueang Intl flights
Heathrow to Incheon Intl flights
Stansted to Haneda flights
Manchester to Suvarnabhumi flights
Heathrow to Manila flights
London City to Narita flights
Manchester to Islamabad flights
Gatwick to Kuala Lumpur Intl flights
Heathrow to Denpasar flights
Heathrow to Singapore flights
Luton to Suvarnabhumi flights
Stansted to Islamabad flights
London City to Haneda flights
Heathrow to Lahore flights
Gatwick to Manila flights
Heathrow to Hongqiao Intl flights
Heathrow to Chennai flights
Gatwick to Singapore flights
Heathrow to Hyderabad flights
Gatwick to Denpasar flights
Stansted to Denpasar flights
Stansted to Manila flights
London City to Denpasar flights
Heathrow to Bangalore flights
Stansted to Kuala Lumpur Intl flights
Stansted to New Delhi flights
London City to Manila flights
Gatwick to Hongqiao Intl flights
Gatwick to New Delhi flights
London City to Kuala Lumpur Intl flights
Heathrow to Pu Dong flights
Heathrow to Dhaka flights
Gatwick to Hong Kong flights

Top 10 airlines flying from United Kingdom to Vietnam

Discover the top 10 airlines that operate flights from United Kingdom to Vietnam. 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 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£187Average£307FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£336Average£695FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air ChinaCheapest£337Average£450FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£353Average£522FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air IndiaCheapest£365Average£613FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Shenzhen AirlinesCheapest£371Average£486FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Juneyao AirlinesCheapest£373Average£644FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Turkmenistan AirlinesCheapest£463Average£528FlexibilityNo cancel feeOn-time63%
Search Turkmenistan Airlines flights
Malaysia AirlinesCheapest£495Average£760FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air FranceCheapest£498Average£602FlexibilityNo cancel feeOn-time77%
Search Air France 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 United Kingdom to Vietnam?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Vietnam. 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 United Kingdom to Vietnam?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Vietnam from United Kingdom.

Can Cheapflights find flights from United Kingdom to Vietnam with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Vietnam, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to Vietnam become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Vietnam on Cheapflights with our Price Alert feature and get notified when better prices are available.

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