How long is the flight from Vietnam to London Heathrow Airport?

Airlines like China Southern, Shenzhen Airlines, and China Eastern fly from Vietnam to London Heathrow Airport in about 28h 35m. The time it takes to get you to your destination can typically vary by up to 3h. The distance between Vietnam and London Heathrow Airport is about 5736 mi. Both multi-stop and direct flights can be found to your destination and back.

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 £204 on Turkish Airlines. Other airlines that offer cheap prices include Etihad Airways from £209 and China Eastern from £209 one-way.

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.

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).

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

The most popular route from Vietnam to London Heathrow Airport is Ho Chi Minh City - London Heathrow. You may also consider Hanoi Noibai - London Heathrow or Da Nang - London Heathrow.

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 £396, our data indicates the cheapest price to be £349. The most popular route (Ho Chi Minh City - London Heathrow), is priced around £450.

What are the most reliable airlines from Vietnam to London Heathrow Airport?

Before booking your flight to London Heathrow Airport from Vietnam, check out the most reliable airlines to get you to your destination on time: Vietnam Airlines (59%), Scandinavian Airlines (59%), Cambodia Angkor Air( 59%).

What are the most popular airlines that fly from Vietnam to London Heathrow Airport?

Consider Vietnam Airlines, Qatar Airways or China Southern when booking your flight. These represent the most popular airlines when flying from Vietnam to London Heathrow Airport.

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.

£200+ Cheap Flights from Vietnam to London Heathrow Airport

Cheap flight deals from Vietnam to Heathrow

Round-trip from	£412
One-way from	£200
Popular in	August
Cheapest in	April
Average price	£594
Good round-trip deal	£782 or less
Good one-way deal	£350 or less

China Eastern
16/11-23/11
4 total stops
67h 00m total
Vietnam to London

Search Deals

China Eastern
20/12
2 total stops
32h 45m total
Vietnam to London

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£37 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 October 2025

Search Deals

Price to beat on a round-trip flight from Vietnam to London Heathrow.

Search Deals

Price to beat on a one-way flight from Vietnam to London Heathrow.

Search Deals

Find flight deals from Vietnam to Heathrow

Enter your travel dates to find the best prices.

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 20 October 2025.

Sun 16/1116:15HAN - LHR

2 stops32h 15mChina Eastern

Sun 23/1121:00LHR - HAN

2 stops34h 45mChina Eastern

Deal found 18/10£412

Thu 4/1202:35HAN - LHR

2 stops21h 55mChina Eastern

Sun 7/1221:00LHR - HAN

2 stops34h 45mChina Eastern

Deal found 19/10£452

Sun 16/1111:45HAN - LHR

1 stop37h 50mChina Southern

Sun 23/1117:15LHR - HAN

2 stops23h 00mChina Southern

Deal found 18/10£460

Tue 28/1013:10SGN - LHR

2 stops31h 50mChina Southern

Mon 17/1122:00LHR - SGN

1 stop29h 40mChina Southern

Deal found 19/10£462

Sat 25/1002:10SGN - LHR

1 stop18h 50mChina Southern

Thu 20/1122:00LHR - SGN

1 stop20h 20mChina Southern

Deal found 19/10£463

Thu 23/1002:35SGN - LHR

1 stop22h 25mChina Southern

Sun 23/1117:15LHR - SGN

1 stop25h 25mChina Southern

Deal found 19/10£466

Tue 4/1111:55SGN - LHR

1 stop37h 40mChina Southern

Fri 14/1122:00LHR - SGN

2 stops20h 40mChina Southern

Deal found 20/10£467

Mon 3/1116:10HAN - LHR

2 stops52h 50mChina Southern

Thu 13/1122:00LHR - HAN

1 stop29h 40mChina Southern

Deal found 20/10£468

Wed 29/1002:40SGN - LHR

2 stops22h 55mChina Southern

Wed 19/1122:00LHR - SGN

1 stop34h 05mChina Southern

Deal found 20/10£469

Wed 5/1119:45HAN - LHR

1 stop29h 50mChina Southern

Mon 17/1121:30LHR - HAN

2 stops38h 50mChina Southern

Deal found 20/10£470

Wed 5/1120:20HAN - LHR

2 stops29h 15mChina Southern

Sun 16/1122:00LHR - HAN

1 stop33h 45mChina Southern

Deal found 20/10£471

Wed 5/1116:10SGN - LHR

1 stop33h 25mChina Southern

Wed 19/1117:15LHR - SGN

2 stops34h 25mChina Southern

Deal found 20/10£472

Best flights from Vietnam to Heathrow
Discover carefully curated flight deals from Vietnam to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2025.

Wed 5/1120:20HAN - LHR

2 stops28h 35mChina Southern

Thu 13/1122:00LHR - HAN

1 stop33h 45mChina Southern

Deal found 20/10£471

Mon 17/1102:25SGN - LHR

1 stop23h 10mMultiple Airlines

Sat 29/1121:10LHR - SGN

1 stop21h 40mMultiple Airlines

Deal found 19/10£488

Fri 28/1119:40HAN - LHR

1 stop30h 30mShenzhen Airlines

Sat 6/1221:10LHR - HAN

1 stop28h 30mShenzhen Airlines

Deal found 18/10£516

Mon 9/216:55SGN - LHR

2 stops31h 35mChina Eastern

Wed 25/221:00LHR - SGN

1 stop21h 10mChina Eastern

Deal found 19/10£524

Mon 9/219:00SGN - LHR

1 stop27h 25mMalaysia Airlines

Wed 25/210:25LHR - SGN

1 stop16h 35mMalaysia Airlines

Deal found 18/10£612

Wed 5/1114:10HAN - LHR

2 stops23h 25mEthiopian Air

Wed 19/1120:15LHR - HAN

2 stops33h 55mEthiopian Air

Deal found 20/10£624

Thu 12/312:25DAD - LHR

1 stop25h 05mCathay Pacific

Mon 16/317:50LHR - DAD

1 stop32h 30mCathay Pacific

Deal found 18/10£726

Wed 3/1223:30DAD - LHR

2 stops38h 40mEmirates

Wed 10/1222:35LHR - DAD

2 stops39h 55mEmirates

Deal found 19/10£845

Thu 12/313:05DAD - LHR

2 stops32h 25mEtihad Airways

Mon 16/308:50LHR - DAD

2 stops44h 15mEtihad Airways

Deal found 18/10£862

Tue 2/1219:40HAN - LHR

1 stop30h 30mShenzhen Airlines

Fri 5/1221:10LHR - HAN

1 stop28h 30mShenzhen Airlines

Deal found 18/10£516

Sat 29/1121:45SGN - LHR

2 stops27h 10mMultiple Airlines

Sat 6/1221:10LHR - SGN

1 stop21h 40mMultiple Airlines

Deal found 18/10£522

Thu 27/1102:10HAN - LHR

1 stop24h 00mShenzhen Airlines

Mon 8/1221:10LHR - HAN

1 stop21h 00mShenzhen Airlines

Deal found 18/10£516

Tue 20/108:50HAN - LHR

1 stop19h 15mMultiple Airlines

Sat 24/122:00LHR - HAN

1 stop18h 15mMultiple Airlines

Deal found 19/10£532

Sat 14/211:00SGN - LHR

1 stop35h 25mMalaysia Airlines

Sun 22/210:25LHR - SGN

1 stop24h 45mMalaysia Airlines

Deal found 19/10£616

Sun 30/1102:10HAN - LHR

1 stop24h 00mShenzhen Airlines

Sat 6/1221:10LHR - HAN

1 stop33h 45mShenzhen Airlines

Deal found 18/10£516

Tue 2/1202:25SGN - LHR

1 stop23h 10mChina Southern

Wed 10/1217:15LHR - SGN

2 stops48h 50mChina Southern

Deal found 19/10£630

Thu 5/315:45HAN - LHR

2 stops32h 45mChina Eastern

Mon 9/321:00LHR - HAN

2 stops35h 15mChina Eastern

Deal found 18/10£632

Wed 5/1114:10HAN - LHR

2 stops23h 25mEthiopian Air

Fri 14/1120:15LHR - HAN

2 stops33h 55mEthiopian Air

Deal found 20/10£643

Mon 24/1102:50SGN - LHR

2 stops44h 05mMultiple Airlines

Sat 6/1221:10LHR - SGN

1 stop21h 40mMultiple Airlines

Deal found 19/10£545

Tue 4/1102:50SGN - LHR

1 stop23h 20mShenzhen Airlines

Fri 14/1121:10LHR - SGN

1 stop21h 40mShenzhen Airlines

Deal found 20/10£545

Wed 3/1221:00PQC - LHR

2 stops27h 30mMultiple Airlines

Wed 10/1207:00LHR - PQC

3 stops28h 25mMultiple Airlines

Deal found 19/10£554

Tue 4/1102:50SGN - LHR

1 stop23h 20mShenzhen Airlines

Wed 19/1121:10LHR - SGN

1 stop21h 40mShenzhen Airlines

Deal found 20/10£545

Mon 19/115:50HAN - LHR

2 stops22h 25mMultiple Airlines

Sun 25/122:00LHR - HAN

1 stop18h 15mMultiple Airlines

Deal found 19/10£643

Sun 2/1102:10HAN - LHR

1 stop24h 00mShenzhen Airlines

Wed 19/1121:10LHR - HAN

1 stop21h 00mShenzhen Airlines

Deal found 20/10£585

Wed 3/1201:30DAD - LHR

2 stops23h 20mMultiple Airlines

Thu 11/1207:00LHR - DAD

3 stops27h 45mMultiple Airlines

Deal found 20/10£650

Sun 2/1119:40HAN - LHR

1 stop30h 30mShenzhen Airlines

Sun 16/1121:10LHR - HAN

1 stop21h 00mShenzhen Airlines

Deal found 20/10£606

Sun 2/1102:50SGN - LHR

1 stop23h 20mShenzhen Airlines

Fri 14/1121:10LHR - SGN

1 stop21h 40mShenzhen Airlines

Deal found 20/10£623

Direct flights from Vietnam to Heathrow
Explore direct flight options from Vietnam to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 October 2025.

Mon 17/1100:20SGN - LHR

Nonstop13h 55mVietnam Airlines

Sat 29/1111:00LHR - SGN

Nonstop12h 10mVietnam Airlines

Deal found 19/10£756

Wed 17/1200:20SGN - LHR

Nonstop13h 55mVietnam Airlines

Tue 6/111:00LHR - SGN

Nonstop12h 10mVietnam Airlines

Deal found 18/10£771

Sun 30/1100:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Mon 8/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 18/10£786

Tue 2/1200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Mon 8/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 18/10£787

Tue 13/100:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Mon 19/111:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 20/10£802

Mon 24/1100:20SGN - LHR

Nonstop13h 55mVietnam Airlines

Sat 6/1211:00LHR - SGN

Nonstop12h 10mVietnam Airlines

Deal found 19/10£808

Mon 1/1200:20SGN - LHR

Nonstop13h 55mVietnam Airlines

Tue 9/1211:00LHR - SGN

Nonstop12h 10mVietnam Airlines

Deal found 17/10£814

Sun 30/1100:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Fri 5/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 18/10£825

Mon 3/1100:20SGN - LHR

Nonstop13h 55mVietnam Airlines

Thu 13/1111:00LHR - SGN

Nonstop12h 10mVietnam Airlines

Deal found 19/10£829

Thu 27/1100:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Sun 7/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 18/10£852

Tue 16/1200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Wed 31/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 18/10£855

Thu 27/1100:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Mon 8/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 18/10£856

Last-minute flights from Vietnam to Heathrow
Discover last-minute flight deals from Vietnam to Heathrow. Data last updated 20 October 2025 and is based on user searches.

Sat 25/1002:10SGN - LHR

1 stop18h 50mChina Southern

Mon 17/1122:00LHR - SGN

1 stop17h 10mChina Southern

Deal found 19/10£463

Sat 25/1002:10SGN - LHR

1 stop18h 50mChina Southern

Tue 18/1121:30LHR - SGN

2 stops21h 10mChina Southern

Deal found 19/10£467

Sat 25/1002:10SGN - LHR

1 stop18h 50mChina Southern

Wed 19/1117:15LHR - SGN

2 stops21h 55mChina Southern

Deal found 19/10£472

Sun 26/1002:25SGN - LHR

1 stop23h 10mChina Southern

Sun 23/1117:15LHR - SGN

1 stop25h 25mChina Southern

Deal found 19/10£466

Tue 28/1013:10SGN - LHR

2 stops31h 50mChina Southern

Mon 17/1122:00LHR - SGN

1 stop29h 40mChina Southern

Deal found 19/10£462

Wed 29/1002:40SGN - LHR

2 stops22h 55mChina Southern

Mon 17/1122:00LHR - SGN

1 stop34h 05mChina Southern

Deal found 20/10£469

Mon 3/1116:10HAN - LHR

2 stops52h 50mChina Southern

Thu 13/1122:00LHR - HAN

1 stop29h 40mChina Southern

Deal found 20/10£468

Wed 5/1119:45HAN - LHR

1 stop29h 50mChina Southern

Mon 17/1121:30LHR - HAN

2 stops38h 50mChina Southern

Deal found 20/10£470

Wed 5/1108:50HAN - LHR

1 stop19h 15mMultiple Airlines

Wed 19/1121:10LHR - HAN

1 stop21h 00mMultiple Airlines

Deal found 20/10£471

Wed 5/1108:50HAN - LHR

1 stop19h 15mMultiple Airlines

Fri 14/1121:10LHR - HAN

1 stop21h 00mMultiple Airlines

Deal found 20/10£478

Sun 16/1116:15HAN - LHR

2 stops32h 15mChina Eastern

Sun 23/1121:00LHR - HAN

2 stops34h 45mChina Eastern

Deal found 18/10£412

Sun 16/1111:45HAN - LHR

1 stop37h 50mChina Southern

Sun 23/1117:15LHR - HAN

2 stops23h 00mChina Southern

Deal found 18/10£460

One-way flights from Vietnam to Heathrow
Search for one-way flight options from Vietnam to Heathrow. Find affordable one-way fares based on user searches. Data last updated 20 October 2025.

Sat 20/1215:45HAN - LHR

2 stops32h 45mChina Eastern

Deal found 19/10£200

Wed 5/1116:15HAN - LHR

2 stops32h 15mChina Eastern

Deal found 19/10£202

Tue 2/1208:50HAN - LHR

1 stop20h 35mTurkish Airlines

Deal found 19/10£203

Tue 20/108:50HAN - LHR

1 stop19h 15mTurkish Airlines

Deal found 19/10£203

Wed 5/1108:50HAN - LHR

1 stop32h 05mTurkish Airlines

Deal found 19/10£204

Sat 27/1208:50HAN - LHR

1 stop20h 35mTurkish Airlines

Deal found 18/10£205

Mon 17/1107:40HAN - LHR

1 stop17h 30mEtihad Airways

Deal found 18/10£207

Mon 22/1207:40HAN - LHR

1 stop35h 25mEtihad Airways

Deal found 20/10£208

Mon 1/1207:40HAN - LHR

1 stop35h 25mEtihad Airways

Deal found 20/10£209

Thu 13/1115:45HAN - LHR

2 stops32h 45mChina Eastern

Deal found 18/10£210

Sun 16/1116:15HAN - LHR

2 stops32h 15mChina Eastern

Deal found 19/10£211

Tue 3/202:25SGN - LHR

1 stop23h 10mChina Southern

Deal found 20/10£232

Cheapflights Fare Finder

Use the filters below to find and compare flights from Vietnam to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 5/11

20:20-17:55

2 stops28h 35m

London Heathrow

Thu 13/11

22:00-14:45

1 stop33h 45m

£471

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Mon 17/11

02:25-18:35

1 stop23h 10m

London Heathrow

Sat 29/11

21:10-01:50

1 stop21h 40m

£488

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Fri 28/11

19:40-19:10

1 stop30h 30m

London Heathrow

Sat 6/12

21:10-08:40

1 stop28h 30m

£516

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 2/12

19:40-19:10

1 stop30h 30m

London Heathrow

Fri 5/12

21:10-08:40

1 stop28h 30m

£516

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 27/11

02:10-19:10

1 stop24h 00m

London Heathrow

Mon 8/12

21:10-01:10

1 stop21h 00m

£516

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 30/11

02:10-19:10

1 stop24h 00m

London Heathrow

Sat 6/12

21:10-13:55

1 stop33h 45m

£516

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Sat 29/11

21:45-17:55

2 stops27h 10m

London Heathrow

Sat 6/12

21:10-01:50

1 stop21h 40m

£522

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Mon 9/2

16:55-17:30

2 stops31h 35m

London Heathrow

Wed 25/2

21:00-01:10

1 stop21h 10m

£524

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 20/1

08:50-21:05

1 stop19h 15m

London Heathrow

Sat 24/1

22:00-23:15

1 stop18h 15m

£532

Ho Chi Minh CityLondon

SGN - LHR

SGNLHR

Ho Chi Minh City

Tue 4/11

02:50-19:10

1 stop23h 20m

London Heathrow

Fri 14/11

21:10-01:50

1 stop21h 40m

£545

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 57 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from Vietnam to London Heathrow Airport

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

Currently, October is the cheapest month in which you can book a flight from Vietnam to London Heathrow Airport (average of £290). Flying from Vietnam to London Heathrow Airport in May is currently the most expensive (average of £591). 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?

It’s typically best to fly out from Vietnam to London Heathrow Airport at midday. Doing so could potentially save you 41% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Vietnam Airlines, Qatar Airways, andChina Southern from Vietnam to London Heathrow Airport 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.

Vietnam Airlines

7.6

Good

205 reviews

Check prices

Reviews

1 / 14

10.0

Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

Vietnam Airlines

7.6

Good

205 reviews

Vietnam Airlines

7.6

Good

205 reviews

Check prices

Reviews

1 / 14

10.0

Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

Qatar Airways

7.4

Good

3,651 reviews

Vietnam Airlines

7.6

Good

205 reviews

Check prices

Reviews

1 / 14

10.0

Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

China Southern

7.4

Good

116 reviews

Vietnam Airlines

7.6

Good

205 reviews

Check prices

Reviews

1 / 14

10.0

Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

Related info for your journey

How long is the flight from Vietnam to London Heathrow Airport?
Airlines like China Southern, Shenzhen Airlines, and China Eastern fly from Vietnam to London Heathrow Airport in about 28h 35m. The time it takes to get you to your destination can typically vary by up to 3h. The distance between Vietnam and London Heathrow Airport is about 5736 mi. Both multi-stop and direct flights can be found to your destination and back.
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 £204 on Turkish Airlines. Other airlines that offer cheap prices include Etihad Airways from £209 and China Eastern from £209 one-way.
What are the most popular routes from Vietnam to London Heathrow Airport?
The most popular route from Vietnam to London Heathrow Airport is Ho Chi Minh City - London Heathrow. You may also consider Hanoi Noibai - London Heathrow or Da Nang - London Heathrow.
What are the most reliable airlines from Vietnam to London Heathrow Airport?
Before booking your flight to London Heathrow Airport from Vietnam, check out the most reliable airlines to get you to your destination on time: Vietnam Airlines (59%), Scandinavian Airlines (59%), Cambodia Angkor Air( 59%).
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 £396, our data indicates the cheapest price to be £349. The most popular route (Ho Chi Minh City - London Heathrow), is priced around £450.
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, October is the cheapest month in which you can book a flight from Vietnam to London Heathrow Airport (average of £290). Flying from Vietnam to London Heathrow Airport in May is currently the most expensive (average of £591). 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

Milton Keynes

Croydon

Slough

Gatwick

Hounslow

Northampton

Luton

Wembley

Ilford

Deal

Hayes

Colchester

Watford

Crawley

Winchester

Swindon

Chichester

Romford

Ipswich

Bedford

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Vietnam to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£290	Average£518	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Qatar Airways	Cheapest£621	Average£702	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Vietnam Airlines	Cheapest£753	Average£885	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights

Fly with Cheapflights

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?

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Cheap flights from Vietnam to London Heathrow Airport from £200

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 20/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Vietnam to Heathrow

Keep the following information in mind while searching for Vietnam to Heathrow flight deals. Data was last updated 20 October 2025.

Round-trip from

One-way from

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Average price

Good round-trip deal

Good one-way deal

Find flight deals from Vietnam to Heathrow

Cheapest flights from Vietnam to HeathrowExplore 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 20 October 2025.

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 20 October 2025.

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Use the filters below to find and compare flights from Vietnam to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Vietnam to London Heathrow Airport

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

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 20 October 2025.

Reviews of airlines servicing Heathrow

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.

How long is the flight from Vietnam to London Heathrow Airport?

What are the cheapest airlines to fly from Vietnam to London Heathrow Airport one-way?

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

What are the most reliable airlines from Vietnam to London Heathrow Airport?

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

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

How can I find direct flights from Vietnam to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Vietnam to Heathrow

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Top 3 airlines flying from Vietnam to Heathrow

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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 20 October 2025.