How often are flights from Hanoi to London delayed?

About 23% of weekly flights between Hanoi and London have experienced delays in the past year, with the average delay time being 117 minutes.

What is the most punctual flight time for Hanoi to London flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What’s the cheapest stopover airport for flights from Hanoi to London Heathrow Airport?

Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of £562.

Which airline has the best punctuality record on Hanoi to London flights?

Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.

Which airport typically offers the quickest stopover for flights from Hanoi to London Heathrow Airport?

Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 38m.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

What’s the top stopover airport for flights from Hanoi to London Heathrow Airport?

Doha (DOH) – chosen by Cheapflights users on 44% of one-stop itineraries from Hanoi to London Heathrow Airport on Cheapflights.

What’s the fastest stopover option from Hanoi to London Heathrow Airport?

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 16h 30m.

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

A quick flight from Hanoi to London Heathrow Airport can take about 30h 30m. Shenzhen Airlines provides one of the quickest options available for as low as £515. The distance from Hanoi to London Heathrow Airport is about 5736 mi.

What are the cheapest airlines flying from Hanoi to London Heathrow Airport round-trip?

Flying on China Southern is currently your cheapest option to London Heathrow Airport, with prices starting at £289. Additional return tickets that might be worth considering are offered by Qatar Airways and Vietnam Airlines, with the lowest prices starting at £648 and £780, respectively. China Southern is currently priced 66% below the average price you’ll pay for this route.

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

One-way options have recently been found by users for as low as £133 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £140 and China Southern from £162 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 cheapest flights from Hanoi to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for £259. While the most popular route (Hanoi Noibai - London Heathrow) can be booked for £472 on average, our data indicates £370 when flying from Hanoi to London Heathrow Airport.

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

The most popular airlines flying from Hanoi to London Heathrow Airport are Qatar Airways, Vietnam Airlines and China Southern. Something to consider prior to booking your flight.

What airport do you fly from for flights from Hanoi to London Heathrow?

Hanoi Noibai (HAN), located 14.2 mi from the city center, is the airport you fly out of when you book flights from Hanoi to London Heathrow. 3 airlines have flights from Noibai to London Heathrow on a regular basis. Booking flights from Hanoi Noibai to London Heathrow should not be difficult; the airport handles an average of 1 outbound flight to London Heathrow per day.

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

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

How can I find direct flights from Hanoi to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Hanoi 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.

£219+ Flights from Hanoi to London Heathrow Airport

Cheap flight deals from Hanoi to Heathrow

Round-trip from	£444
One-way from	£219
Popular in	September
Cheapest in	June
Average price	£1,003
Good one-way deal	£366 or less

China Southern
27/3-8/4
3 total stops
53h 45m total
Hanoi to London

Search Deals

Etihad Airways
9/2
1 total stop
17h 30m total
Hanoi to London

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£207 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease (£66 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

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

Search Deals

Find flight deals from Hanoi to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Hanoi to Heathrow
Explore the most affordable flight options available from Hanoi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Fri 27/308:15HAN - LHR

1 stop17h 20mChina Southern

Wed 8/419:15LHR - HAN

2 stops36h 25mChina Southern

Deal found 8/1£444

Thu 22/116:10HAN - LHR

2 stops32h 45mChina Southern

Mon 26/122:00LHR - HAN

1 stop18h 15mChina Southern

Deal found 5/1£453

Sat 21/315:45HAN - LHR

2 stops29h 15mChina Southern

Wed 3/622:10LHR - HAN

1 stop34h 35mChina Southern

Deal found 7/1£459

Thu 22/123:15HAN - LHR

2 stops25h 20mMultiple Airlines

Sun 25/121:00LHR - HAN

1 stop21h 45mMultiple Airlines

Deal found 7/1£472

Wed 18/320:20HAN - LHR

2 stops29h 15mChina Southern

Wed 3/622:10LHR - HAN

1 stop36h 45mChina Southern

Deal found 8/1£478

Tue 17/323:15HAN - LHR

1 stop24h 05mMultiple Airlines

Fri 5/622:10LHR - HAN

1 stop19h 05mMultiple Airlines

Deal found 7/1£483

Mon 30/315:45HAN - LHR

2 stops54h 30mChina Southern

Sun 31/522:10LHR - HAN

1 stop36h 35mChina Southern

Deal found 8/1£486

Tue 17/311:45HAN - LHR

2 stops33h 15mChina Southern

Sun 17/522:10LHR - HAN

1 stop19h 05mChina Southern

Deal found 7/1£488

Tue 17/315:45HAN - LHR

2 stops29h 15mChina Southern

Fri 5/622:10LHR - HAN

1 stop19h 05mChina Southern

Deal found 7/1£493

Tue 17/323:15HAN - LHR

1 stop24h 05mMultiple Airlines

Thu 4/621:20LHR - HAN

1 stop22h 00mMultiple Airlines

Deal found 8/1£494

Thu 19/323:15HAN - LHR

2 stops25h 20mMultiple Airlines

Tue 2/621:20LHR - HAN

1 stop22h 00mMultiple Airlines

Deal found 8/1£495

Best flights from Hanoi to Heathrow
Discover carefully curated flight deals from Hanoi to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 January 2026.

Thu 22/119:40HAN - LHR

1 stop30h 30mShenzhen Airlines

Mon 26/121:10LHR - HAN

1 stop33h 45mShenzhen Airlines

Deal found 6/1£515

Sun 19/409:35HAN - LHR

1 stop26h 50mQatar Airways

Wed 10/610:50LHR - HAN

1 stop21h 10mQatar Airways

Deal found 7/1£706

Mon 30/308:25HAN - LHR

1 stop36h 40mEtihad Airways

Sat 6/620:50LHR - HAN

1 stop15h 55mEtihad Airways

Deal found 7/1£716

Thu 2/401:15HAN - LHR

1 stop19h 10mEmirates

Fri 5/614:25LHR - HAN

1 stop16h 50mEmirates

Deal found 7/1£718

Mon 16/310:35HAN - LHR

2 stops38h 50mOman Air

Sat 6/608:25LHR - HAN

2 stops43h 10mOman Air

Deal found 8/1£722

Sat 28/302:10HAN - LHR

1 stop23h 50mShenzhen Airlines

Sun 31/522:05LHR - HAN

1 stop21h 05mShenzhen Airlines

Deal found 8/1£526

Sat 28/302:10HAN - LHR

1 stop23h 50mShenzhen Airlines

Sat 6/622:05LHR - HAN

1 stop21h 05mShenzhen Airlines

Deal found 8/1£526

Tue 17/302:10HAN - LHR

1 stop24h 00mShenzhen Airlines

Sat 6/622:05LHR - HAN

1 stop21h 05mShenzhen Airlines

Deal found 8/1£526

Fri 20/302:10HAN - LHR

1 stop24h 00mShenzhen Airlines

Sat 6/622:05LHR - HAN

1 stop34h 00mShenzhen Airlines

Deal found 8/1£526

Mon 30/308:25HAN - LHR

1 stop34h 20mEtihad Airways

Sun 31/509:30LHR - HAN

1 stop15h 10mEtihad Airways

Deal found 7/1£716

Thu 2/401:15HAN - LHR

1 stop19h 10mEmirates

Tue 2/614:25LHR - HAN

1 stop16h 50mEmirates

Deal found 8/1£718

Sun 29/310:35HAN - LHR

2 stops25h 55mOman Air

Sat 6/608:25LHR - HAN

2 stops43h 10mOman Air

Deal found 8/1£730

Direct flights from Hanoi to Heathrow
Explore direct flight options from Hanoi to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 January 2026.

Sun 8/200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Mon 23/211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 7/1£747

Thu 5/200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Wed 18/211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 7/1£761

Tue 10/200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Sun 22/211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 7/1£798

Mon 27/410:20HAN - LHR

Nonstop12h 45mVietnam Airlines

Mon 4/518:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Deal found 8/1£838

Thu 5/200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Fri 20/211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 7/1£896

Wed 1/410:10HAN - LHR

Nonstop12h 45mVietnam Airlines

Wed 3/618:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Deal found 8/1£897

Wed 1/410:10HAN - LHR

Nonstop12h 45mVietnam Airlines

Mon 8/618:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Deal found 7/1£902

Wed 1/410:10HAN - LHR

Nonstop12h 45mVietnam Airlines

Mon 1/618:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Deal found 8/1£907

Wed 1/410:10HAN - LHR

Nonstop12h 45mVietnam Airlines

Sun 31/519:50LHR - HAN

Nonstop11h 45mVietnam Airlines

Deal found 8/1£910

Wed 22/410:10HAN - LHR

Nonstop12h 45mVietnam Airlines

Mon 8/618:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Deal found 7/1£911

Wed 22/410:10HAN - LHR

Nonstop12h 45mVietnam Airlines

Wed 10/618:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Deal found 7/1£915

Last-minute flights from Hanoi to Heathrow
Discover last-minute flight deals from Hanoi to Heathrow. Data last updated 9 January 2026 and is based on user searches.

Thu 22/116:10HAN - LHR

2 stops32h 45mChina Southern

Mon 26/122:00LHR - HAN

1 stop18h 15mChina Southern

Deal found 5/1£453

Thu 22/123:15HAN - LHR

2 stops25h 20mMultiple Airlines

Sun 25/121:00LHR - HAN

1 stop21h 45mMultiple Airlines

Deal found 7/1£472

Thu 22/102:10HAN - LHR

1 stop24h 00mShenzhen Airlines

Mon 26/121:10LHR - HAN

1 stop33h 45mShenzhen Airlines

Deal found 7/1£504

Thu 22/119:40HAN - LHR

1 stop30h 30mShenzhen Airlines

Mon 26/121:10LHR - HAN

1 stop33h 45mShenzhen Airlines

Deal found 6/1£515

Thu 22/123:15HAN - LHR

2 stops25h 20mMultiple Airlines

Tue 10/222:35LHR - HAN

2 stops31h 35mMultiple Airlines

Deal found 7/1£540

Thu 5/202:45HAN - LHR

1 stop21h 45mChina Eastern

Wed 18/221:00LHR - HAN

1 stop34h 10mChina Eastern

Deal found 7/1£519

Thu 5/202:45HAN - LHR

1 stop21h 45mMultiple Airlines

Wed 18/222:15LHR - HAN

2 stops31h 55mMultiple Airlines

Deal found 7/1£539

Thu 12/207:40HAN - LHR

1 stop17h 30mMultiple Airlines

Thu 19/221:00LHR - HAN

1 stop21h 45mMultiple Airlines

Deal found 7/1£499

Sat 14/208:50HAN - LHR

1 stop38h 20mMultiple Airlines

Fri 20/221:10LHR - HAN

1 stop28h 30mMultiple Airlines

Deal found 7/1£509

One-way flights from Hanoi to Heathrow
Search for one-way flight options from Hanoi to Heathrow. Find affordable one-way fares based on user searches. Data last updated 9 January 2026.

Mon 9/207:40HAN - LHR

1 stop17h 30mEtihad Airways

Deal found 8/1£219

Sat 24/107:40HAN - LHR

1 stop30h 00mEtihad Airways

Deal found 7/1£222

Sun 15/319:45HAN - LHR

1 stop28h 15mChina Southern

Deal found 7/1£225

Wed 11/311:45HAN - LHR

1 stop37h 50mChina Southern

Deal found 7/1£226

Fri 27/308:15HAN - LHR

1 stop17h 20mChina Southern

Deal found 7/1£227

Mon 19/109:35HAN - LHR

2 stops41h 40mMultiple Airlines

Deal found 6/1£229

Mon 16/323:40HAN - LHR

2 stops47h 40mMultiple Airlines

Deal found 7/1£230

Fri 13/311:45HAN - LHR

1 stop37h 50mChina Southern

Deal found 7/1£231

Wed 21/119:50HAN - LHR

3 stops52h 45mMultiple Airlines

Deal found 6/1£233

Thu 26/319:45HAN - LHR

1 stop29h 50mChina Southern

Deal found 7/1£234

Tue 17/220:00HAN - LHR

1 stop23h 05mEtihad Airways

Deal found 7/1£234

Sat 24/120:40HAN - LHR

3 stops51h 50mMultiple Airlines

Deal found 7/1£235

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 22/1

19:40-19:10

1 stop30h 30m

London Heathrow

Mon 26/1

21:10-13:55

1 stop33h 45m

£515

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sat 28/3

02:10-19:00

1 stop23h 50m

London Heathrow

Sun 31/5

22:05-01:10

1 stop21h 05m

£526

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sat 28/3

02:10-19:00

1 stop23h 50m

London Heathrow

Sat 6/6

22:05-01:10

1 stop21h 05m

£526

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Tue 17/3

02:10-19:10

1 stop24h 00m

London Heathrow

Sat 6/6

22:05-01:10

1 stop21h 05m

£526

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Fri 20/3

02:10-19:10

1 stop24h 00m

London Heathrow

Sat 6/6

22:05-14:05

1 stop34h 00m

£526

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 19/4

09:35-06:25

1 stop26h 50m

London Heathrow

Wed 10/6

10:50-14:00

1 stop21h 10m

£706

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 30/3

08:25-15:05

1 stop36h 40m

London Heathrow

Sat 6/6

20:50-18:45

1 stop15h 55m

£716

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Mon 30/3

08:25-12:45

1 stop34h 20m

London Heathrow

Sun 31/5

09:30-06:40

1 stop15h 10m

£716

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 2/4

01:15-14:25

1 stop19h 10m

London Heathrow

Fri 5/6

14:25-13:15

1 stop16h 50m

£718

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Thu 2/4

01:15-14:25

1 stop19h 10m

London Heathrow

Tue 2/6

14:25-13:15

1 stop16h 50m

£718

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 22 results

Best time to book a flight from Hanoi to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Hanoi 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 Hanoi to London Heathrow Airport

Prices

Delays

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

Currently, October is the cheapest month in which you can book a flight from Hanoi to London Heathrow Airport (average of £289). Flying from Hanoi to London Heathrow Airport in January is currently the most expensive (average of £1,003). 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 HAN to LHR?

When flying from Hanoi to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Hanoi to London Heathrow Airport, such as Vietnam Airlines, China Southern, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Vietnam Airlines

7.6

Good

218 reviews

Check prices

Reviews

1 / 15

8.0

Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

Vietnam Airlines

7.6

Good

218 reviews

Vietnam Airlines

7.6

Good

218 reviews

Check prices

Reviews

1 / 15

8.0

Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

China Southern

7.5

Good

125 reviews

Vietnam Airlines

7.6

Good

218 reviews

Check prices

Reviews

1 / 15

8.0

Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

Qatar Airways

7.4

Good

3,702 reviews

Vietnam Airlines

7.6

Good

218 reviews

Check prices

Reviews

1 / 15

8.0

Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

Related info for your journey

What airport do you fly from for flights from Hanoi to London Heathrow?
Hanoi Noibai (HAN), located 14.2 mi from the city center, is the airport you fly out of when you book flights from Hanoi to London Heathrow. 3 airlines have flights from Noibai to London Heathrow on a regular basis. Booking flights from Hanoi Noibai to London Heathrow should not be difficult; the airport handles an average of 1 outbound flight to London Heathrow per day.
How long is the flight from Hanoi to London Heathrow Airport?
A quick flight from Hanoi to London Heathrow Airport can take about 30h 30m. Shenzhen Airlines provides one of the quickest options available for as low as £515. The distance from Hanoi to London Heathrow Airport is about 5736 mi.
What are the cheapest airlines flying from Hanoi to London Heathrow Airport round-trip?
Flying on China Southern is currently your cheapest option to London Heathrow Airport, with prices starting at £289. Additional return tickets that might be worth considering are offered by Qatar Airways and Vietnam Airlines, with the lowest prices starting at £648 and £780, respectively. China Southern is currently priced 66% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Hanoi to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £133 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £140 and China Southern from £162 one-way.
What are the cheapest flights from Hanoi to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £259. While the most popular route (Hanoi Noibai - London Heathrow) can be booked for £472 on average, our data indicates £370 when flying from Hanoi to London Heathrow Airport.
Can I find deals for flights from Hanoi to Heathrow that include hotel bookings?
Yes. In addition to deals on Hanoi to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hanoi to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Heathrow.
Can I find deals for business class flights from Hanoi to Heathrow?
Yes. Cheapflights offers flight deals from Hanoi 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 Hanoi to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Hanoi to London Heathrow Airport (average of £289). Flying from Hanoi to London Heathrow Airport in January is currently the most expensive (average of £1,003). 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

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Ilford

Wembley

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Romford

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Hanoi to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£289	Average£496	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Qatar Airways	Cheapest£648	Average£749	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Vietnam Airlines	Cheapest£780	Average£918	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Hanoi to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Hanoi today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hanoi to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Hanoi to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Hanoi to Heathrow with no change fees.

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

Yes, Cheapflights offers price alerts on Hanoi to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Hanoi to London Heathrow Airport from £219

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hanoi to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from Hanoi to Heathrow

Cheapest flights from Hanoi to HeathrowExplore the most affordable flight options available from Hanoi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Explore the most affordable flight options available from Hanoi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Cheapflights Fare Finder

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

Best time to book a flight from Hanoi to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Hanoi with our price prediction graph.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from HAN to LHR?

How often are flights from Hanoi to London delayed?

What is the most punctual flight time for Hanoi to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Hanoi to London flights?

What’s the top stopover airport for flights from Hanoi to London Heathrow Airport?

What’s the cheapest stopover airport for flights from Hanoi to London Heathrow Airport?

What’s the fastest stopover option from Hanoi to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from Hanoi to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Hanoi to London Heathrow Airport, such as Vietnam Airlines, China Southern, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Hanoi to London Heathrow?

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

What are the cheapest airlines flying from Hanoi to London Heathrow Airport round-trip?

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

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

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

How can I find direct flights from Hanoi to Heathrow?

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Top 3 airlines flying from Hanoi to Heathrow

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Cheapest flights from Hanoi to Heathrow
Explore the most affordable flight options available from Hanoi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.