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Cheap flights from Vietnam to London from £232

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — LON
5 May — 12 May1
1 adult

Cheap flight deals from Vietnam to London

Keep the following information in mind while searching for Vietnam to London flight deals. Data was last updated 30 April 2025.

Round-trip from

£453

One-way from

£232

Popular in

June

Cheapest in

November

Average price

£587

Good round-trip deal

£1,038 or less

Good one-way deal

£416 or less
China Southern
  • China Southern
  • 13/6-20/6
  • 3 total stops
  • 39h 10m total
  • Vietnam to London
China Eastern
  • China Eastern
  • 22/5
  • 1 total stop
  • 18h 35m total
  • Vietnam to London
Highest demand for flights based on searches. 9% potential increase in price (£49 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Vietnam to London (LON).
Price to beat on a one-way flight from Vietnam to London (LON).

Find flight deals from Vietnam to London

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 30 April 2025.

Fri 13/608:00SGN - LHR
1 stop17h 00mChina Southern
Fri 20/621:00LHR - SGN
2 stops22h 10mChina Southern
Deal found 28/4£453
Tue 20/506:20SGN - LGW
2 stops38h 40mChina Eastern
Sun 22/619:00LGW - SGN
1 stop24h 35mChina Eastern
Deal found 29/4£474
Wed 4/600:20SGN - LGW
2 stops36h 35mAir China
Thu 19/612:35LGW - SGN
2 stops28h 40mAir China
Deal found 29/4£494
Sat 17/502:35SGN - LHR
1 stop22h 05mChina Eastern
Wed 11/621:20LHR - SGN
1 stop22h 15mChina Eastern
Deal found 29/4£506
Fri 13/605:10SGN - LGW
1 stop31h 25mMultiple Airlines
Fri 20/612:35LGW - SGN
2 stops30h 45mMultiple Airlines
Deal found 29/4£516
Mon 16/613:50HAN - LHR
2 stops56h 25mChina Southern
Mon 30/622:10LHR - HAN
1 stop19h 05mChina Southern
Deal found 30/4£523
Thu 12/602:20HAN - LGW
1 stop18h 50mChina Eastern
Fri 20/611:35LGW - HAN
1 stop31h 45mChina Eastern
Deal found 29/4£524
Mon 26/502:20HAN - LHR
1 stop22h 20mChina Eastern
Tue 3/621:20LHR - HAN
1 stop22h 00mChina Eastern
Deal found 28/4£525
Tue 27/515:05HAN - LHR
1 stop34h 55mMultiple Airlines
Tue 3/620:25LHR - HAN
1 stop33h 30mMultiple Airlines
Deal found 28/4£531
Mon 19/500:20SGN - LHR
2 stops26h 10mAir China
Mon 16/622:40LHR - SGN
1 stop20h 00mAir China
Deal found 29/4£532
Wed 4/615:05HAN - LGW
2 stops21h 30mAir China
Wed 11/612:35LGW - HAN
1 stop17h 20mAir China
Deal found 30/4£545
Tue 10/613:25HAN - LHR
1 stop34h 20mAir China
Tue 24/622:40LHR - HAN
1 stop31h 15mAir China
Deal found 30/4£548

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 30 April 2025.
Use the filters below to find and compare flights from Vietnam to London that are best for you.

Fly from

Vietnam

Fly to

London

Route

Depart

Return

Price

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Fri 13/6

08:00-19:00

1 stop17h 00m

London Heathrow

Fri 20/6

21:00-01:10

2 stops22h 10m

£453

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Tue 20/5

06:20-15:00

2 stops38h 40m

London Gatwick

Sun 22/6

19:00-01:35

1 stop24h 35m

£474

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Wed 4/6

00:20-06:55

2 stops36h 35m

London Gatwick

Thu 19/6

12:35-23:15

2 stops28h 40m

£494

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sat 17/5

02:35-18:40

1 stop22h 05m

London Heathrow

Wed 11/6

21:20-01:35

1 stop22h 15m

£506

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Fri 13/6

05:10-06:35

1 stop31h 25m

London Gatwick

Fri 20/6

12:35-01:20

2 stops30h 45m

£516

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 16/6

13:50-16:15

2 stops56h 25m

London Heathrow

Mon 30/6

22:10-23:15

1 stop19h 05m

£523

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Thu 12/6

02:20-15:10

1 stop18h 50m

London Gatwick

Fri 20/6

11:35-01:20

1 stop31h 45m

£524

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 26/5

02:20-18:40

1 stop22h 20m

London Heathrow

Tue 3/6

21:20-01:20

1 stop22h 00m

£525

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 27/5

15:05-20:00

1 stop34h 55m

London Heathrow

Tue 3/6

20:25-11:55

1 stop33h 30m

£531

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Mon 19/5

00:20-20:30

2 stops26h 10m

London Heathrow

Mon 16/6

22:40-00:40

1 stop20h 00m

£532

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Vietnam to London (average of £112). Flying from Vietnam to London in August is currently the most expensive (average of £164). 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.

What is the cheapest time of day to fly from VN to LON?

Find hourly flight availability from Vietnam to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 5% on flights from Vietnam to London by exploring options for tickets at midday.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 30 April 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Asiana Airlines from Vietnam to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.
  • What are the cheapest airlines to fly from Vietnam to London one-way?

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as £232. Users have also found prices from £233 and £236 on Air China and Shenzhen Airlines, respectively.

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

  • 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, January is the cheapest month in which you can book a flight from Vietnam to London (average of £112). Flying from Vietnam to London in August is currently the most expensive (average of £164). 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 Vietnam?

Book flights to Vietnam if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Southend-on-Sea
Ilford
Crawley
Hayes
Ipswich
Watford
Wembley
Folkestone
Maidstone
Winchester
Dartford
Guildford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vietnam to London

See prices for flight routes from nearby airports that may be better suited for you.

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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£436Average£557FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£449Average£558FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qatar AirwaysCheapest£623Average£728FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£706Average£759FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest£799Average£925FlexibilityNo 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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