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Cheap flights from Vietnam to London from £233

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — LON
22 Apr — 29 Apr1
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 17 April 2025.

Round-trip from

£460

One-way from

£233

Popular in

June

Cheapest in

November

Average price

£594

Good round-trip deal

£957 or less

Good one-way deal

£398 or less
China Eastern
  • China Eastern
  • 14/5-28/5
  • 4 total stops
  • 50h 25m total
  • Vietnam to London
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6/6
  • 6/6
  • 2 total stops
  • 26h 35m total
  • Vietnam to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Vietnam to London (LON).
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Price to beat on a one-way flight from Vietnam to London (LON).
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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 17 April 2025.

Wed 14/517:30HAN - LGW
2 stops27h 30mChina Eastern
Wed 28/511:35LGW - HAN
2 stops22h 55mChina Eastern
Deal found 16/4£460
Tue 6/516:45HAN - LHR
2 stops29h 30mChina Southern
Tue 13/522:10LHR - HAN
1 stop36h 35mChina Southern
Deal found 16/4£466
Wed 14/517:30HAN - LHR
2 stops31h 10mChina Eastern
Wed 21/521:20LHR - HAN
2 stops28h 55mChina Eastern
Deal found 16/4£477
Sat 17/502:10SGN - LHR
1 stop20h 05mChina Southern
Wed 11/621:00LHR - SGN
2 stops32h 00mChina Southern
Deal found 16/4£505
Sun 1/615:05HAN - LHR
1 stop34h 45mShenzhen Airlines
Sun 8/622:05LHR - HAN
1 stop28h 35mShenzhen Airlines
Deal found 16/4£507
Tue 20/502:35SGN - LGW
1 stop18h 25mChina Eastern
Wed 18/611:35LGW - SGN
1 stop32h 00mChina Eastern
Deal found 16/4£509
Tue 6/512:20HAN - LGW
1 stop24h 35mAir China
Tue 20/511:25LGW - HAN
1 stop17h 30mAir China
Deal found 15/4£520
Tue 13/502:35SGN - LHR
1 stop22h 05mChina Eastern
Wed 28/521:20LHR - SGN
1 stop22h 15mChina Eastern
Deal found 16/4£543
Wed 7/505:10SGN - LHR
1 stop21h 20mAir China
Wed 21/522:40LHR - SGN
1 stop20h 00mAir China
Deal found 16/4£547
Wed 14/502:20HAN - LHR
1 stop22h 20mMultiple Airlines
Sun 25/522:05LHR - HAN
1 stop28h 35mMultiple Airlines
Deal found 17/4£552
Wed 14/517:55HAN - STN
2 stops23h 35mMultiple Airlines
Wed 21/507:25STN - HAN
3 stops26h 25mMultiple Airlines
Deal found 16/4£567
Thu 15/515:45SGN - LHR
3 stops34h 15mMultiple Airlines
Sun 25/519:25LHR - SGN
3 stops30h 55mMultiple Airlines
Deal found 16/4£567

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 17 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

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Wed 14/5

17:30-15:00

2 stops27h 30m

London Gatwick

Wed 28/5

11:35-16:30

2 stops22h 55m

£460

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 6/5

16:45-16:15

2 stops29h 30m

London Heathrow

Tue 13/5

22:10-16:45

1 stop36h 35m

£466

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 14/5

17:30-18:40

2 stops31h 10m

London Heathrow

Wed 21/5

21:20-08:15

2 stops28h 55m

£477

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sat 17/5

02:10-16:15

1 stop20h 05m

London Heathrow

Wed 11/6

21:00-11:00

2 stops32h 00m

£505

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 1/6

15:05-19:50

1 stop34h 45m

London Heathrow

Sun 8/6

22:05-08:40

1 stop28h 35m

£507

Ho Chi Minh CityLondon

SGN - LGW

SGNLGW

Ho Chi Minh City

Tue 20/5

02:35-15:00

1 stop18h 25m

London Gatwick

Wed 18/6

11:35-01:35

1 stop32h 00m

£509

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Tue 6/5

12:20-06:55

1 stop24h 35m

London Gatwick

Tue 20/5

11:25-10:55

1 stop17h 30m

£520

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Tue 13/5

02:35-18:40

1 stop22h 05m

London Heathrow

Wed 28/5

21:20-01:35

1 stop22h 15m

£543

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Wed 7/5

05:10-20:30

1 stop21h 20m

London Heathrow

Wed 21/5

22:40-00:40

1 stop20h 00m

£547

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 14/5

02:20-18:40

1 stop22h 20m

London Heathrow

Sun 25/5

22:05-08:40

1 stop28h 35m

£552

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 60 results
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2
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6

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 17 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 17 April 2025.
Read reviews from past customers who have flown EVA Air, China Airlines 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.
EVA Air
8.4
Very Good
1,177 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,177 reviews
EVA Air
8.4
Very Good
1,177 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very Good
729 reviews
EVA Air
8.4
Very Good
1,177 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very Good
438 reviews
EVA Air
8.4
Very Good
1,177 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Garuda Indonesia
8.1
Very Good
71 reviews
EVA Air
8.4
Very Good
1,177 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 Air China. According to our data, you can fly for as low as £235. Users have also found prices from £236 and £240 on China Eastern and China Southern, respectively.

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

    While some choose either Ho Chi Minh City - London Gatwick or Ho Chi Minh City - London City, Ho Chi Minh City - London Heathrow is the most popular route from Vietnam to London.

  • What are the cheapest flights from Vietnam to London?

    On average you can expect to pay £409 for a flight from Vietnam to London. The cheapest flight overall is £373 while the most popular route, (Ho Chi Minh City - London Heathrow) is currently priced at £489.

  • 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
Hounslow
Deal
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Wembley
Hayes
Crawley
Southend-on-Sea
Maidstone
Ipswich
Southall
Ilford
Winchester
Folkestone
Dartford
Watford

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.
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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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£391Average£560FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£454Average£564FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qatar AirwaysCheapest£630Average£754FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£714Average£768FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest£808Average£936FlexibilityNo 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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