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Cheap flights from the United Kingdom to Vietnam from £273

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SGN
25 Jun — 2 Jul1
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 26 May 2026.

Mon 14/911:15
LGW
-
HAN
1 stop23h 35m
Air China
Sun 4/1018:15
HAN
-
LGW
1 stop18h 45m
Air China
Deal found 22/5£372
Wed 16/911:15
LGW
-
HAN
1 stop17h 45m
Air China
Wed 7/1012:20
HAN
-
LGW
1 stop24h 40m
Air China
Deal found 25/5£373
Wed 23/911:15
LGW
-
HAN
1 stop23h 35m
Air China
Sun 18/1013:25
HAN
-
LGW
1 stop23h 20m
Air China
Deal found 22/5£375
Wed 23/911:15
LGW
-
HAN
1 stop17h 45m
Air China
Wed 14/1012:20
HAN
-
LGW
1 stop24h 40m
Air China
Deal found 22/5£379
Thu 17/922:40
LHR
-
HAN
1 stop31h 15m
Air China
Sun 11/1013:25
HAN
-
LHR
1 stop34h 15m
Air China
Deal found 22/5£436
Wed 23/922:05
LHR
-
HAN
1 stop21h 05m
Shenzhen Airlines
Tue 13/1002:10
HAN
-
LHR
1 stop23h 50m
Shenzhen Airlines
Deal found 24/5£442
Wed 16/922:05
LHR
-
HAN
1 stop21h 05m
Shenzhen Airlines
Tue 6/1002:10
HAN
-
LHR
1 stop23h 50m
Shenzhen Airlines
Deal found 25/5£443
Wed 16/920:25
LHR
-
HAN
1 stop33h 30m
Air China
Wed 21/1013:25
HAN
-
LHR
1 stop34h 15m
Air China
Deal found 22/5£446
Mon 21/922:05
LHR
-
HAN
1 stop21h 05m
Shenzhen Airlines
Sat 10/1018:25
HAN
-
LHR
1 stop31h 35m
Shenzhen Airlines
Deal found 24/5£457
Sat 7/1121:10
LHR
-
HAN
1 stop28h 30m
Shenzhen Airlines
Sat 14/1102:10
HAN
-
LHR
1 stop24h 00m
Shenzhen Airlines
Deal found 22/5£457
Thu 17/922:40
LHR
-
HAN
1 stop31h 15m
Air China
Fri 16/1018:15
HAN
-
LHR
2 stops32h 00m
Air China
Deal found 22/5£460
Mon 9/1121:10
LHR
-
HAN
1 stop21h 00m
Shenzhen Airlines
Sun 22/1102:10
HAN
-
LHR
1 stop24h 00m
Shenzhen Airlines
Deal found 26/5£460

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 26 May 2026.

Round-trip from

£372

One-way from

£273

Popular in

July

Cheapest in

November

Average price

£581

Good round-trip deal

£731 or less

Good one-way deal

£418 or less
Air China
  • Air China
  • 23/9-14/10
  • 2 total stops
  • 42h 25m total
  • United Kingdom to Vietnam
Search Deals
3/6
  • 3/6
  • 3 total stops
  • 54h 15m total
  • United Kingdom to Vietnam
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 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 26 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

LGW - HAN

LGWHAN

London Gatwick

Tue 29/9

18:00-01:20

1 stop25h 20m

Hanoi Noibai

Sat 14/11

02:45-14:00

1 stop18h 15m

£571

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Mon 21/9

18:00-01:35

1 stop25h 35m

Ho Chi Minh City

Mon 12/10

19:10-06:40

3 stops41h 30m

£575

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 21/9

18:00-14:45

2 stops38h 45m

Hanoi Noibai

Mon 19/10

02:20-15:00

1 stop18h 40m

£577

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 20/9

17:55-14:45

2 stops38h 50m

Hanoi Noibai

Sun 11/10

15:45-15:00

3 stops53h 15m

£582

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Wed 23/9

22:05-01:50

1 stop21h 45m

Ho Chi Minh City

Fri 16/10

15:25-18:45

2 stops33h 20m

£596

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Mon 9/11

17:00-16:00

2 stops40h 00m

Ho Chi Minh City

Wed 18/11

16:55-14:00

2 stops52h 05m

£609

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Mon 15/6

09:15-13:50

1 stop22h 35m

Ho Chi Minh City

Sat 27/6

20:00-06:40

1 stop16h 40m

£650

LondonDa Nang

LHR - DAD

LHRDAD

London Heathrow

Thu 25/6

20:45-19:45

2 stops41h 00m

Da Nang

Thu 9/7

15:15-15:05

2 stops29h 50m

£679

LondonDa Nang

LHR - DAD

LHRDAD

London Heathrow

Sun 13/9

21:45-19:45

2 stops40h 00m

Da Nang

Tue 29/9

15:15-18:45

2 stops33h 30m

£679

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Sat 6/6

09:05-13:50

1 stop22h 45m

Ho Chi Minh City

Thu 18/6

20:00-06:40

1 stop16h 40m

£682

Flights are sorted by cheapest return flights first.

Deals found on 23/5

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

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 £591). Flying from United Kingdom to Vietnam in December is currently the most expensive (average of £933). 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.

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 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 26 May 2026.
Read reviews from past customers who have flown with Emirates,Vietnam Airlines, andChina Southern 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
3,568 reviews
Check prices

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

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

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

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

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

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
7.5
Good
152 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

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

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

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

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

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?

    China Eastern, Etihad Airways, and Qatar Airways can get you from United Kingdom to Vietnam in just under 15h 15m. Your travel time can differ by up to 25h 45m. There are 5735 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 £199. Users have also found prices from £230 and £232 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 £591). Flying from United Kingdom to Vietnam in December is currently the most expensive (average of £933). 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.
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Luton to Suvarnabhumi flights
Stansted to Narita flights
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London City to Narita flights
Heathrow to Incheon Intl flights
Heathrow to Singapore flights
Manchester to Islamabad flights
Gatwick to Kuala Lumpur Intl flights
London City to Haneda flights
Heathrow to Hongqiao Intl flights
Heathrow to Denpasar flights
Gatwick to Manila flights
Gatwick to Singapore flights
Stansted to Manila flights
Heathrow to Islamabad flights
Gatwick to New Delhi flights
Gatwick to Denpasar flights
Stansted to New Delhi flights
Stansted to Kuala Lumpur Intl flights
Stansted to Denpasar flights
London City to Manila flights
Gatwick to Colombo flights
London City to Denpasar flights
Stansted to Colombo flights
Heathrow to Bangalore flights
Gatwick to Hongqiao Intl flights
Heathrow to Lahore flights
Manchester to Don Mueang Intl flights
Gatwick to Hong Kong flights
Luton to Narita flights
Heathrow to Pu Dong flights
Heathrow to Taiwan Taoyuan Intl 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 26 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£189Average£311FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£340Average£712FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£357Average£528FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£361Average£455FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£370Average£617FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Shenzhen AirlinesCheapest£376Average£492FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Juneyao AirlinesCheapest£377Average£682FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
China SouthernCheapest£394Average£570FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkmenistan AirlinesCheapest£469Average£535FlexibilityNo cancel feeOn-time63%
Search Turkmenistan Airlines flights
Air FranceCheapest£504Average£651FlexibilityNo 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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