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Cheap flights from Vietnam to London Heathrow Airport from £250

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — LHR
27 Jan — 3 Feb1
1 adult

Cheap flight deals from Vietnam to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Vietnam (VN0) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2025.

Round-trip from

£470

One-way from

£250

Good round-trip deal

£873 or less

Good one-way deal

£453 or less
China Southern
  • China Southern
  • 11/2-22/2
  • 3 total stops
  • 68h 00m total
  • Vietnam to London
Air China
  • Air China
  • 17/3
  • 1 total stop
  • 17h 55m total
  • Vietnam to London
Price to beat on a round-trip flight from Vietnam to London Heathrow.
Price to beat on a one-way flight from Vietnam to London Heathrow.

Find flight deals from Vietnam to Heathrow

Cheapest flights from Vietnam to Heathrow
Explore the most affordable flight options available from Vietnam to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Tue 11/202:25SGN - LHR
1 stop22h 50mChina Southern
Sat 22/221:30LHR - SGN
2 stops45h 10mChina Southern
Deal found 21/1£470
Tue 4/316:10HAN - LHR
2 stops32h 45mChina Southern
Tue 11/322:00LHR - HAN
1 stop29h 45mChina Southern
Deal found 20/1£499
Sun 9/323:20SGN - LHR
2 stops23h 35mMultiple Airlines
Sun 23/317:15LHR - SGN
1 stop25h 25mMultiple Airlines
Deal found 21/1£538
Sun 9/302:45HAN - LHR
1 stop18h 10mChina Eastern
Mon 17/317:50LHR - HAN
1 stop24h 55mChina Eastern
Deal found 21/1£550
Wed 5/302:10SGN - LHR
1 stop22h 20mChina Eastern
Thu 13/317:50LHR - SGN
2 stops39h 05mChina Eastern
Deal found 21/1£556
Wed 12/213:25HAN - LHR
1 stop33h 30mMultiple Airlines
Sat 22/221:10LHR - HAN
1 stop21h 05mMultiple Airlines
Deal found 21/1£580
Sun 9/323:20SGN - LHR
2 stops25h 30mAir China
Sun 23/317:40LHR - SGN
2 stops24h 40mAir China
Deal found 21/1£587
Mon 3/302:15HAN - LHR
2 stops24h 25mAir China
Tue 11/317:40LHR - HAN
2 stops24h 35mAir China
Deal found 21/1£603
Tue 11/202:15HAN - LHR
1 stop23h 55mShenzhen Airlines
Sat 22/221:10LHR - HAN
1 stop21h 05mShenzhen Airlines
Deal found 21/1£607
Sun 9/318:00SGN - LHR
1 stop24h 40mEmirates
Sun 23/322:00LHR - SGN
1 stop31h 55mEmirates
Deal found 21/1£640
Thu 5/618:20SGN - LHR
1 stop26h 55mCathay Pacific
Tue 17/612:20LHR - SGN
1 stop23h 00mCathay Pacific
Deal found 22/1£704
Sat 12/402:20SGN - LHR
1 stop23h 40mShenzhen Airlines
Sat 19/422:05LHR - SGN
1 stop21h 15mShenzhen Airlines
Deal found 21/1£744

Find flights from Vietnam to Heathrow within your budget

Customise your flight search to find flights from Vietnam to Heathrow 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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Tue 11/2

02:25-18:15

1 stop22h 50m

London Heathrow

Sat 22/2

21:30-01:40

2 stops45h 10m

£470

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 4/3

16:10-17:55

2 stops32h 45m

London Heathrow

Tue 11/3

22:00-10:45

1 stop29h 45m

£499

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sun 9/3

23:20-15:55

2 stops23h 35m

London Heathrow

Sun 23/3

17:15-01:40

1 stop25h 25m

£538

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 9/3

02:45-13:55

1 stop18h 10m

London Heathrow

Mon 17/3

17:50-01:45

1 stop24h 55m

£550

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Wed 5/3

02:10-17:30

1 stop22h 20m

London Heathrow

Thu 13/3

17:50-15:55

2 stops39h 05m

£556

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 12/2

13:25-15:55

1 stop33h 30m

London Heathrow

Sat 22/2

21:10-01:15

1 stop21h 05m

£580

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sun 9/3

23:20-17:50

2 stops25h 30m

London Heathrow

Sun 23/3

17:40-01:20

2 stops24h 40m

£587

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 3/3

02:15-19:40

2 stops24h 25m

London Heathrow

Tue 11/3

17:40-01:15

2 stops24h 35m

£603

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 11/2

02:15-19:10

1 stop23h 55m

London Heathrow

Sat 22/2

21:10-01:15

1 stop21h 05m

£607

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sun 9/3

18:00-11:40

1 stop24h 40m

London Heathrow

Sun 23/3

22:00-12:55

1 stop31h 55m

£640

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 49 results
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Best time to book a flight from Vietnam to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Travel insights for flights from Vietnam to Heathrow

Get recent, data-driven insights about flights from Vietnam to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Vietnam to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Vietnam to London Heathrow Airport (average of £112). Flying from Vietnam to London Heathrow Airport in August is currently the most expensive (average of £161). 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 LHR?

Find hourly flight availability from Vietnam to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2025.

It’s typically best to fly out from Vietnam to London Heathrow Airport at midday. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 22 January 2025.
Peruse reviews from past customers who have flown with Cathay Pacific, EVA Air and China Eastern from Vietnam to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

8.5
Very Good
1,039 reviews
8.5
Very Good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

8.4
Very Good
1,253 reviews
8.5
Very Good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

8.3
Very Good
466 reviews
8.5
Very Good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

8.1
Very Good
3,360 reviews
8.5
Very Good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

7.8
Good
338 reviews
8.5
Very Good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Related info for your journey

Find useful and relevant information for your journey from Vietnam to Heathrow. 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 Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £250 on Air China. Other airlines that offer cheap prices include China Eastern from £252 and Royal Brunei Airlines from £256 one-way.

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

  • What are the cheapest flights from Vietnam to London Heathrow Airport?

    Looking for the cheapest flight from Vietnam to London Heathrow Airport? While on average our users pay £901, our data indicates the cheapest price to be £871. The most popular route (Ho Chi Minh City - London Heathrow), is priced around £551.

  • Can I find deals for flights from Vietnam to Heathrow that include hotel bookings?

    Yes. In addition to deals on Vietnam to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Vietnam to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vietnam to Heathrow.

  • Can I find deals for business class flights from Vietnam to Heathrow?

    Yes. Cheapflights offers flight deals from Vietnam to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Vietnam to London Heathrow Airport (average of £112). Flying from Vietnam to London Heathrow Airport in August is currently the most expensive (average of £161). 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
Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
Eastbourne
Northampton
Swindon
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vietnam to Heathrow

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

Top 6 airlines flying from Vietnam to Heathrow

Discover the top 6 airlines that operate flights from Vietnam to Heathrow. 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 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£421Average£607FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£495Average£555FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qatar AirwaysCheapest£679Average£781FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest£770Average£812FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£770Average£828FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest£791Average£1,013FlexibilityNo 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 Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Vietnam to Heathrow. 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 Vietnam to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Vietnam to Heathrow.

Can Cheapflights find flights from Vietnam to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Vietnam? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Vietnam to Heathrow become cheaper?

Yes! Start tracking prices for Vietnam to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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