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Cheap flights from the United Kingdom to Vietnam from £326

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SGN
29 Jul — 5 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 29 June 2026.

Fri 18/915:15
LTN
-
HAN
3 stops27h 05m
Multiple Airlines
Mon 2/1118:45
HAN
-
LTN
2 stops26h 40m
Multiple Airlines
Deal found 28/6£593
Fri 30/1010:30
LGW
-
HAN
1 stop32h 15m
China Eastern
Sat 14/1115:45
HAN
-
LGW
2 stops29h 15m
China Eastern
Deal found 24/6£593
Fri 13/1121:30
LHR
-
HAN
2 stops30h 10m
China Southern
Fri 27/1108:15
HAN
-
LHR
1 stop17h 20m
China Southern
Deal found 29/6£594
Wed 9/911:00
LGW
-
HAN
1 stop25h 40m
Multiple Airlines
Wed 14/1012:20
HAN
-
LGW
1 stop24h 40m
Multiple Airlines
Deal found 24/6£594
Fri 23/1012:35
LHR
-
HAN
1 stop20h 05m
Multiple Airlines
Fri 30/1008:55
HAN
-
LHR
1 stop20h 00m
Multiple Airlines
Deal found 26/6£595
Thu 10/911:35
LGW
-
HAN
1 stop24h 10m
China Eastern
Sat 10/1015:45
HAN
-
LGW
2 stops44h 55m
China Eastern
Deal found 28/6£595
Mon 21/911:15
LGW
-
HAN
1 stop23h 35m
Multiple Airlines
Mon 5/1019:30
HAN
-
LGW
1 stop17h 10m
Multiple Airlines
Deal found 25/6£595
Thu 1/1021:00
LHR
-
HAN
2 stops34h 40m
China Southern
Sun 11/1015:45
HAN
-
LHR
1 stop33h 35m
China Southern
Deal found 28/6£596
Thu 10/911:15
LGW
-
HAN
1 stop17h 45m
Multiple Airlines
Sat 19/901:20
HAN
-
LGW
1 stop35h 40m
Multiple Airlines
Deal found 26/6£596
Mon 6/711:15
LGW
-
HAN
1 stop17h 45m
Air China
Sun 2/802:10
HAN
-
LGW
2 stops22h 15m
Air China
Deal found 25/6£597
Wed 2/906:30
STN
-
HAN
2 stops25h 30m
Multiple Airlines
Sun 13/918:45
HAN
-
STN
2 stops30h 45m
Multiple Airlines
Deal found 29/6£598
Wed 9/922:10
LHR
-
HAN
1 stop18h 50m
China Southern
Wed 14/1019:45
HAN
-
LHR
2 stops28h 20m
China Southern
Deal found 24/6£598

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 29 June 2026.

Round-trip from

£593

One-way from

£326

Popular in

December

Cheapest in

September

Average price

£609

Good round-trip deal

£765 or less

Good one-way deal

£457 or less
18/9-2/11
  • 18/9-2/11
  • 5 total stops
  • 53h 45m total
  • United Kingdom to Vietnam
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 20/11
  • 1 total stop
  • 21h 40m total
  • United Kingdom to Vietnam
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 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 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 29 June 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

Sat 28/11

17:00-17:45

1 stop17h 45m

Hanoi Noibai

Thu 3/12

02:45-14:00

1 stop18h 15m

£607

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 1/12

10:30-14:10

1 stop20h 40m

Hanoi Noibai

Thu 17/12

02:45-14:00

1 stop18h 15m

£608

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 30/11

17:00-17:45

1 stop17h 45m

Hanoi Noibai

Thu 3/12

02:45-06:30

1 stop34h 45m

£609

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 31/10

10:30-17:45

1 stop24h 15m

Hanoi Noibai

Sun 8/11

02:45-14:00

1 stop18h 15m

£609

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 8/9

22:00-01:20

1 stop21h 20m

Hanoi Noibai

Thu 15/10

15:45-15:00

2 stops53h 15m

£612

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Wed 4/11

17:00-01:10

1 stop25h 10m

Ho Chi Minh City

Sat 7/11

02:10-14:00

1 stop18h 50m

£615

LondonHanoi

LTN - HAN

LTNHAN

London Luton

Mon 16/11

15:05-01:00

3 stops26h 55m

Hanoi Noibai

Mon 30/11

08:45-07:45

2 stops30h 00m

£617

LondonHanoi

LTN - HAN

LTNHAN

London Luton

Fri 13/11

15:05-01:00

3 stops26h 55m

Hanoi Noibai

Fri 27/11

16:15-19:45

3 stops34h 30m

£657

LondonHanoi

LTN - HAN

LTNHAN

London Luton

Tue 1/9

05:40-06:40

2 stops19h 00m

Hanoi Noibai

Tue 15/9

20:40-18:05

2 stops27h 25m

£659

LondonHanoi

STN - HAN

STNHAN

London Stansted

Sat 19/9

10:50-15:40

1 stop22h 50m

Hanoi Noibai

Fri 9/10

22:55-09:55

1 stop17h 00m

£662

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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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 £605). Flying from United Kingdom to Vietnam in December is currently the most expensive (average of £980). 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 146 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 29 June 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
3,601 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.4

Overall

8.1

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
3,601 reviews
Emirates
8.1
Very Good
3,601 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.4

Overall

8.1

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
275 reviews
Emirates
8.1
Very Good
3,601 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.4

Overall

8.1

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
154 reviews
Emirates
8.1
Very Good
3,601 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.4

Overall

8.1

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
3,738 reviews
Emirates
8.1
Very Good
3,601 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.4

Overall

8.1

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
157 reviews
Emirates
8.1
Very Good
3,601 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.4

Overall

8.1

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 17h 45m. Your travel time can differ by up to 24h 25m. 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 £203. Users have also found prices from £234 and £236 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 £605). Flying from United Kingdom to Vietnam in December is currently the most expensive (average of £980). 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 Kuala Lumpur Intl flights
Gatwick to Singapore flights
Heathrow to Bangalore flights
Gatwick to Islamabad flights
Stansted to Islamabad flights
Heathrow to Denpasar flights
Gatwick to Manila flights
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Gatwick to Colombo flights
Manchester to Don Mueang Intl flights
Stansted to Manila flights
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Gatwick to Denpasar flights
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Stansted to New Delhi flights
Stansted to Kuala Lumpur Intl flights
Stansted to Denpasar flights
London City to Denpasar flights
Gatwick to Mumbai flights
Heathrow to Lahore flights
Stansted to Mumbai flights
Heathrow to Phuket City flights
Luton to Narita 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 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£193Average£317FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£347Average£725FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£365Average£486FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£369Average£474FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£376Average£638FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Shenzhen AirlinesCheapest£383Average£509FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Juneyao AirlinesCheapest£385Average£705FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
China SouthernCheapest£393Average£596FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkmenistan AirlinesCheapest£478Average£546FlexibilityNo cancel feeOn-time63%
Search Turkmenistan Airlines flights
Air FranceCheapest£514Average£682FlexibilityNo 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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