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Cheap flights from the United Kingdom to Vietnam from £322

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SGN
5 Aug — 12 Aug1
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 6 July 2026.

Sat 19/920:50
LHR
-
HAN
2 stops27h 50m
Multiple Airlines
Sat 3/1019:45
HAN
-
LHR
2 stops25h 00m
Multiple Airlines
Deal found 4/7£582
Wed 16/911:35
LGW
-
HAN
1 stop24h 10m
China Eastern
Mon 2/1116:15
HAN
-
LGW
3 stops45h 15m
China Eastern
Deal found 3/7£582
Fri 2/1009:30
STN
-
HAN
2 stops29h 00m
Multiple Airlines
Sat 10/1020:40
HAN
-
STN
2 stops34h 00m
Multiple Airlines
Deal found 6/7£582
Wed 21/1022:05
LHR
-
HAN
1 stop29h 35m
Shenzhen Airlines
Sun 6/1202:10
HAN
-
LHR
1 stop24h 00m
Shenzhen Airlines
Deal found 2/7£582
Sun 13/920:50
LGW
-
HAN
1 stop33h 05m
Multiple Airlines
Fri 6/1118:45
HAN
-
LGW
1 stop26h 15m
Multiple Airlines
Deal found 3/7£582
Fri 4/906:20
LTN
-
HAN
2 stops25h 40m
Multiple Airlines
Sun 13/918:45
HAN
-
LTN
2 stops22h 40m
Multiple Airlines
Deal found 2/7£583
Wed 16/920:50
LHR
-
HAN
2 stops27h 50m
Multiple Airlines
Wed 14/1008:45
HAN
-
LHR
1 stop15h 15m
Multiple Airlines
Deal found 3/7£583
Sun 20/922:00
LGW
-
HAN
2 stops28h 50m
Multiple Airlines
Sun 27/907:25
HAN
-
LGW
2 stops30h 00m
Multiple Airlines
Deal found 5/7£583
Sun 1/1111:05
LGW
-
HAN
1 stop22h 35m
Air China
Wed 16/1212:25
HAN
-
LGW
1 stop25h 30m
Air China
Deal found 5/7£584
Mon 7/906:30
STN
-
HAN
3 stops30h 25m
Multiple Airlines
Thu 17/915:00
HAN
-
STN
2 stops34h 35m
Multiple Airlines
Deal found 5/7£585
Fri 11/912:35
LHR
-
HAN
1 stop20h 05m
Multiple Airlines
Sun 18/1008:15
HAN
-
LHR
1 stop17h 05m
Multiple Airlines
Deal found 4/7£585
Mon 14/912:35
LGW
-
HAN
1 stop17h 20m
Multiple Airlines
Thu 5/1102:45
HAN
-
LGW
1 stop18h 15m
Multiple Airlines
Deal found 3/7£585

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 6 July 2026.

Round-trip from

£582

One-way from

£322

Popular in

July

Cheapest in

September

Average price

£829

Good round-trip deal

£773 or less

Good one-way deal

£455 or less
19/9-3/10
  • 19/9-3/10
  • 4 total stops
  • 52h 50m total
  • United Kingdom to Vietnam
Search Deals
XiamenAir
  • XiamenAir
  • 18/9
  • 1 total stop
  • 16h 50m total
  • United Kingdom to Vietnam
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 6 July 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

LTN - HAN

LTNHAN

London Luton

Mon 9/11

15:05-01:00

3 stops26h 55m

Hanoi Noibai

Fri 27/11

18:45-19:45

2 stops32h 00m

£601

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 27/10

10:30-17:45

1 stop24h 15m

Hanoi Noibai

Thu 12/11

02:45-06:30

1 stop34h 45m

£605

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 12/9

18:00-17:45

1 stop17h 45m

Hanoi Noibai

Fri 6/11

15:10-14:00

1 stop29h 50m

£606

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Sat 14/11

10:30-01:10

1 stop31h 40m

Ho Chi Minh City

Sun 22/11

16:55-06:30

2 stops44h 35m

£617

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Sun 1/11

10:30-16:00

2 stops22h 30m

Ho Chi Minh City

Fri 13/11

16:55-14:00

3 stops52h 05m

£622

LondonHo Chi Minh City

LTN - SGN

LTNSGN

London Luton

Wed 26/8

07:05-05:35

3 stops40h 30m

Ho Chi Minh City

Wed 9/9

08:50-15:25

3 stops36h 35m

£626

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Fri 30/10

17:00-01:10

1 stop25h 10m

Ho Chi Minh City

Fri 13/11

02:10-14:00

1 stop18h 50m

£626

LondonHanoi

LTN - HAN

LTNHAN

London Luton

Sat 14/11

12:15-18:10

2 stops22h 55m

Hanoi Noibai

Sat 28/11

15:10-14:25

2 stops30h 15m

£650

LondonHo Chi Minh City

LTN - SGN

LTNSGN

London Luton

Mon 5/10

05:40-16:10

3 stops28h 30m

Ho Chi Minh City

Fri 16/10

12:45-23:50

3 stops41h 05m

£651

LondonHo Chi Minh City

STN - SGN

STNSGN

London Stansted

Sun 4/10

10:50-16:10

1 stop23h 20m

Ho Chi Minh City

Fri 16/10

22:05-09:55

1 stop17h 50m

£653

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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, September is the cheapest month in which you can book a flight from United Kingdom to Vietnam (average of £597). Flying from United Kingdom to Vietnam in December is currently the most expensive (average of £960). 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 13% of weekly flights between United Kingdom and Vietnam have experienced delays in the past year, with the average delay time being 148 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 13% 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 52 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 6 July 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
3,607 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

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
3,607 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

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
277 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

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
157 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

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
7.3
Good
3,742 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

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
158 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

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, Turkish Airlines, and Oman Air can get you from United Kingdom to Vietnam in just under 23h 20m. Your travel time can differ by up to 16h 55m. There are 6308 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 £200. Users have also found prices from £232 and £234 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, September is the cheapest month in which you can book a flight from United Kingdom to Vietnam (average of £597). Flying from United Kingdom to Vietnam in December is currently the most expensive (average of £960). 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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Gatwick to Narita flights
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Stansted to Narita flights
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London City to Narita flights
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Manchester to Islamabad flights
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London City to Haneda flights
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Gatwick to Singapore flights
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Gatwick to New Delhi flights
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Gatwick to Mumbai flights
Stansted to Mumbai flights
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Luton to Narita flights
Stansted to Kuala Lumpur Intl flights
Stansted to Islamabad flights
London City to Manila flights
London City to Denpasar flights
Stansted to Denpasar flights
Gatwick to Islamabad 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£191Average£313FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£343Average£714FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£360Average£481FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£364Average£467FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£371Average£630FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Shenzhen AirlinesCheapest£380Average£496FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Juneyao AirlinesCheapest£380Average£696FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
China SouthernCheapest£389Average£589FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkmenistan AirlinesCheapest£472Average£540FlexibilityNo cancel feeOn-time63%
Search Turkmenistan Airlines flights
Air FranceCheapest£508Average£674FlexibilityNo 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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