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

Flying on Shenzhen Airlines is currently your cheapest option to Hanoi, with prices starting at $597. Additional round-trip tickets that might be worth considering are offered by China Southern and China Eastern, with the lowest prices starting at $715 and $793, respectively. Shenzhen Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

To fly one-way, consider booking your trip with Shenzhen Airlines, which is currently one of the cheapest options available, starting at $410. China Eastern flights start at $432 while deals on China Southern start at $493 one-way.

What is the cheapest day to fly from London Heathrow Airport to Hanoi?

Travelers seeking maximum savings on their London Heathrow Airport to Hanoi flight should consider departing on Friday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

While on average a flight from London Heathrow Airport to Hanoi is generally $1,885, our data shows the cheapest flight currently is $821. When looking at the most popular route, (London Heathrow - Hanoi Noibai), you can expect to pay $589 for that flight.

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

When booking a flight from London Heathrow Airport to Hanoi, you may want to consider flying on China Southern, Qatar Airways or Singapore Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from London Heathrow Airport to Hanoi?

Thursday flights are found to be more expensive to fly from London Heathrow Airport to Hanoi. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Hanoi.

How far in advance should I book a flight from London Heathrow Airport to Hanoi?

To save up to 6% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to Hanoi from $725 1-2 weeks out and tickets from $1,005 for flights departing within the next 72 hours.

What is the cheapest month to fly from London Heathrow Airport to Hanoi?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Hanoi. Flights to Hanoi from London Heathrow Airport in November are about $898 on average during November, but can be found for as low as $540.

Most accurate provider : When it comes to deals on London Heathrow Airport-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Hanoi flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Heathrow Airport-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

For a flight from London Heathrow to Hanoi, you will be flying into Noibai. Hanoi Noibai (HAN) is just 14.2 mi from the center of the city. Noibai is the only Hanoi airport and it handles 1 inbound flight from London Heathrow per day. 4 airlines have flights to Hanoi Noibai from London Heathrow on a regular basis.

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

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

How can I find direct flights from Heathrow to Hanoi?

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

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

Yes. Cheapflights offers flight deals from Heathrow to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$404+ Flights from London Heathrow Airport to Hanoi

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Heathrow to Hanoi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from London Heathrow to Hanoi Noibai are usually found in May or November, booked 32 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Heathrow to Hanoi

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$597 (Shenzhen Airlines)
One-way from	$404 (Kiwi.com)
Popular in	July
Cheapest in	May
Average price	$866
Good round-trip deal	$1,004 or less
Good one-way deal	$2,462 or less

Provider with most accurate pricing for London Heathrow-Hanoi Noibai flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Heathrow-Hanoi Noibai flights.

Search Deals

From London Heathrow to Hanoi Noibai

Search Deals

One-way flight from London Heathrow to Hanoi Noibai

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($160 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from Heathrow to Hanoi

Cheapest flights from Heathrow to Hanoi
Explore the most affordable flight options available from Heathrow to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Wed 4/1610:05 pmLHR - HAN

1 stop28h 35mShenzhen Airlines

Sat 5/102:10 amHAN - LHR

1 stop23h 50mShenzhen Airlines

Deal found 2/20

$597

Fri 10/315:40 pmLHR - HAN

1 stop35h 15mAir China

Fri 11/71:25 pmHAN - LHR

1 stop33h 30mAir China

Deal found 2/20

$708

Sat 5/249:00 pmLHR - HAN

2 stops31h 45mChina Southern

Sat 6/215:45 pmHAN - LHR

1 stop31h 15mChina Southern

Deal found 2/20

$715

Thu 5/19:20 pmLHR - HAN

1 stop22h 00mChina Eastern

Wed 5/143:00 pmHAN - LHR

1 stop33h 40mChina Eastern

Deal found 2/20

$793

Sun 8/318:35 pmLHR - HAN

1 stop32h 55mSingapore Airlines

Sun 10/266:25 pmHAN - LHR

1 stop31h 45mSingapore Airlines

Deal found 2/20

$802

Sun 8/248:50 pmLHR - HAN

2 stops40h 50mMultiple Airlines

Sun 9/1410:35 amHAN - LHR

2 stops38h 35mMultiple Airlines

Deal found 2/20

$812

Tue 2/254:50 pmLHR - HAN

1 stop18h 35mCathay Pacific

Wed 3/127:25 pmHAN - LHR

1 stop17h 55mCathay Pacific

Deal found 2/20

$821

Sun 8/318:50 pmLHR - HAN

2 stops30h 45mOman Air

Tue 10/2110:35 amHAN - LHR

2 stops38h 35mOman Air

Deal found 2/20

$824

Mon 5/196:55 pmLHR - HAN

Nonstop11h 45mVietnam Airlines

Mon 6/210:00 pmHAN - LHR

1 stop25h 50mVietnam Airlines

Deal found 2/20

$846

Tue 9/1611:00 amLHR - HAN

1 stop19h 10mMalaysia Airlines

Sat 10/41:00 pmHAN - LHR

1 stop33h 35mMalaysia Airlines

Deal found 2/20

$868

Fri 10/316:55 pmLHR - HAN

1 stop17h 45mQatar Airways

Thu 11/271:40 amHAN - LHR

1 stop19h 25mQatar Airways

Deal found 2/20

$910

Sun 8/317:50 pmLHR - HAN

1 stop35h 25mEmirates

Mon 10/201:30 amHAN - LHR

1 stop23h 10mEmirates

Deal found 2/20

$945

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

Wed 4/1610:05 pmLHR - HAN

1 stop28h 35mShenzhen Airlines

Sat 5/102:10 amHAN - LHR

1 stop23h 50mShenzhen Airlines

Deal found 2/20

$597

Sat 5/249:00 pmLHR - HAN

2 stops31h 45mChina Southern

Sat 6/215:45 pmHAN - LHR

1 stop31h 15mChina Southern

Deal found 2/20

$715

Thu 5/19:20 pmLHR - HAN

1 stop22h 00mChina Eastern

Wed 5/143:00 pmHAN - LHR

1 stop33h 40mChina Eastern

Deal found 2/20

$793

Sun 3/25:50 pmLHR - HAN

1 stop17h 35mCathay Pacific

Sun 3/167:25 pmHAN - LHR

1 stop26h 35mCathay Pacific

Deal found 2/20

$837

Mon 5/196:55 pmLHR - HAN

Nonstop11h 45mVietnam Airlines

Wed 6/410:10 amHAN - LHR

Nonstop12h 45mVietnam Airlines

Deal found 2/20

$846

Tue 3/189:25 pmLHR - HAN

1 stop31h 35mMalaysia Airlines

Sun 3/231:00 pmHAN - LHR

1 stop33h 25mMalaysia Airlines

Deal found 2/20

$868

Fri 5/307:20 amLHR - HAN

1 stop17h 10mMultiple Airlines

Sun 6/1511:05 amHAN - LHR

Nonstop12h 45mMultiple Airlines

Deal found 2/20

$883

Sat 5/248:50 pmLHR - HAN

2 stops30h 45mOman Air

Sat 6/2110:35 amHAN - LHR

2 stops38h 35mOman Air

Deal found 2/20

$896

Mon 8/119:10 pmLHR - HAN

1 stop37h 40mChina Airlines

Thu 9/411:35 amHAN - LHR

1 stop34h 55mChina Airlines

Deal found 2/20

$1,084

Thu 8/149:00 amLHR - HAN

1 stop16h 15mQatar Airways

Wed 9/38:45 amHAN - LHR

1 stop19h 15mQatar Airways

Deal found 2/20

$1,093

Fri 3/2110:00 amLHR - HAN

2 stops21h 15mKLM

Sun 3/301:00 pmHAN - LHR

2 stops26h 00mKLM

Deal found 2/20

$1,171

Mon 8/119:30 amLHR - HAN

2 stops45h 00mEtihad Airways

Tue 8/261:20 pmHAN - LHR

2 stops29h 25mEtihad Airways

Deal found 2/20

$1,277

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

Mon 2/249:10 pmLHR - HAN

1 stop29h 40mShenzhen Airlines

Thu 3/272:55 pmHAN - LHR

1 stop35h 15mShenzhen Airlines

Deal found 2/20

$732

Mon 2/243:50 pmLHR - HAN

1 stop13h 50mEmirates

Wed 3/2612:25 amHAN - LHR

1 stop22h 45mEmirates

Deal found 2/20

$1,446

Tue 2/254:50 pmLHR - HAN

1 stop18h 35mCathay Pacific

Wed 3/127:25 pmHAN - LHR

1 stop17h 55mCathay Pacific

Deal found 2/20

$821

Wed 2/261:40 pmLHR - HAN

1 stop16h 00mEmirates

Wed 3/2612:25 amHAN - LHR

1 stop22h 45mEmirates

Deal found 2/20

$1,446

Wed 2/261:10 pmLHR - HAN

2 stops21h 40mFinnair

Thu 3/69:20 amHAN - LHR

2 stops30h 50mFinnair

Deal found 2/20

$2,012

Thu 2/278:05 pmLHR - HAN

2 stops27h 50mOman Air

Thu 3/610:35 amHAN - LHR

2 stops38h 50mOman Air

Deal found 2/20

$982

Thu 2/2711:00 amLHR - HAN

1 stop16h 05mVietnam Airlines

Mon 3/312:40 amHAN - LHR

Nonstop13h 35mVietnam Airlines

Deal found 2/20

$1,692

Thu 2/278:05 pmLHR - HAN

2 stops32h 25mSWISS

Wed 3/56:25 pmHAN - LHR

3 stops25h 35mSWISS

Deal found 2/20

$3,928

Fri 2/288:40 amLHR - HAN

2 stops22h 35mKLM

Wed 3/121:00 pmHAN - LHR

2 stops27h 00mKLM

Deal found 2/20

$2,007

Sun 3/27:30 amLHR - HAN

1 stop16h 00mMultiple Airlines

Wed 5/2810:10 amHAN - LHR

Nonstop12h 45mMultiple Airlines

Deal found 2/20

$1,123

Sun 3/168:35 amLHR - HAN

1 stop15h 20mQatar Airways

Sat 3/228:45 amHAN - LHR

1 stop18h 05mQatar Airways

Deal found 2/20

$1,289

Sun 3/167:25 pmLHR - HAN

2 stops16h 55mAustrian Airlines

Fri 3/2110:35 amHAN - LHR

2 stops18h 05mAustrian Airlines

Deal found 2/20

$1,627

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

Wed 2/269:00 pmLHR - HAN

2 stops28h 50mMultiple Airlines

Deal found 2/20

$404

Sun 3/169:10 pmLHR - HAN

1 stop33h 45mShenzhen Airlines

Deal found 2/20

$410

Sun 3/169:00 pmLHR - HAN

2 stops46h 25mChina Eastern

Deal found 2/20

$432

Sat 3/1510:00 pmLHR - HAN

1 stop33h 45mChina Southern

Deal found 2/20

$493

Sun 3/1611:00 amLHR - HAN

Nonstop11h 20mVietnam Airlines

Deal found 2/20

$570

Fri 6/209:30 amLHR - HAN

2 stops21h 00mEtihad Airways

Deal found 2/20

$586

Mon 8/44:00 pmLHR - HAN

1 stop21h 35mQatar Airways

Deal found 2/19

$864

Wed 6/118:05 pmLHR - HAN

3 stops33h 25mSWISS

Deal found 2/20

$877

Mon 8/48:50 pmLHR - HAN

2 stops33h 20mOman Air

Deal found 2/19

$884

Sat 3/811:50 amLHR - HAN

1 stop14h 45mThai Airways

Deal found 2/20

$2,569

Find flights from Heathrow to Hanoi within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 4/16

10:05 pm-8:40 am

1 stop28h 35m

Hanoi Noibai

Sat 5/10

2:10 am-8:00 pm

1 stop23h 50m

$597

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sat 5/24

9:00 pm-10:45 am

2 stops31h 45m

Hanoi Noibai

Sat 6/21

5:45 pm-7:00 pm

1 stop31h 15m

$715

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Thu 5/1

9:20 pm-1:20 am

1 stop22h 00m

Hanoi Noibai

Wed 5/14

3:00 pm-6:40 pm

1 stop33h 40m

$793

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sun 3/2

5:50 pm-6:25 pm

1 stop17h 35m

Hanoi Noibai

Sun 3/16

7:25 pm-3:00 pm

1 stop26h 35m

$837

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 5/19

6:55 pm-12:40 pm

Nonstop11h 45m

Hanoi Noibai

Mon 6/2

10:00 pm-5:50 pm

1 stop25h 50m

$846

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Tue 3/18

9:25 pm-12:00 pm

1 stop31h 35m

Hanoi Noibai

Sun 3/23

1:00 pm-3:25 pm

1 stop33h 25m

$868

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Fri 5/30

7:20 am-6:30 am

1 stop17h 10m

Hanoi Noibai

Sun 6/15

11:05 am-5:50 pm

Nonstop12h 45m

$883

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sat 5/24

8:50 pm-9:35 am

2 stops30h 45m

Hanoi Noibai

Sat 6/21

10:35 am-7:10 pm

2 stops38h 35m

$896

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 8/11

9:10 pm-4:50 pm

1 stop37h 40m

Hanoi Noibai

Thu 9/4

11:35 am-4:30 pm

1 stop34h 55m

$1,084

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Thu 8/14

9:00 am-7:15 am

1 stop16h 15m

Hanoi Noibai

Thu 9/4

8:45 am-10:00 pm

1 stop19h 15m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 24 results

Most accurate provider: When it comes to deals on London Heathrow Airport-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Hanoi flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Heathrow Airport-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Hanoi

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

Estimated round-trip 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 Heathrow to Hanoi

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

How far ahead should I book a flight from London Heathrow Airport to Hanoi?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Hanoi, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Hanoi (average of $975). Flying from London Heathrow Airport to Hanoi in December is currently the most expensive (average of $1,618). 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 LHR to HAN?

It’s optimal to fly from London Heathrow Airport to Hanoi in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Rainfall in Hanoi by month

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Get a feel of what it's like to fly with China Airlines, KLM and Thai Airways from London to Hanoi by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.2

Very good

727 reviews

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Airlines

8.2

Very good

727 reviews

China Airlines

8.2

Very good

727 reviews

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

KLM

7.8

Good

1,333 reviews

China Airlines

8.2

Very good

727 reviews

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Thai Airways

7.8

Good

318 reviews

China Airlines

8.2

Very good

727 reviews

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Southern

7.6

Good

87 reviews

China Airlines

8.2

Very good

727 reviews

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Related info for your journey

What airport do you fly into for flights to Hanoi from London Heathrow?
For a flight from London Heathrow to Hanoi, you will be flying into Noibai. Hanoi Noibai (HAN) is just 14.2 mi from the center of the city. Noibai is the only Hanoi airport and it handles 1 inbound flight from London Heathrow per day. 4 airlines have flights to Hanoi Noibai from London Heathrow on a regular basis.
What are the cheapest airlines flying from London Heathrow Airport to Hanoi round-trip?
Flying on Shenzhen Airlines is currently your cheapest option to Hanoi, with prices starting at $597. Additional round-trip tickets that might be worth considering are offered by China Southern and China Eastern, with the lowest prices starting at $715 and $793, respectively. Shenzhen Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to Hanoi one-way?
To fly one-way, consider booking your trip with Shenzhen Airlines, which is currently one of the cheapest options available, starting at $410. China Eastern flights start at $432 while deals on China Southern start at $493 one-way.
What are the cheapest flights from London Heathrow Airport to Hanoi?
While on average a flight from London Heathrow Airport to Hanoi is generally $1,885, our data shows the cheapest flight currently is $821. When looking at the most popular route, (London Heathrow - Hanoi Noibai), you can expect to pay $589 for that flight.
Can I find deals for flights from Heathrow to Hanoi that include hotel bookings?
Yes. In addition to deals on Heathrow to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hanoi.
Can I find deals for business class flights from Heathrow to Hanoi?
Yes. Cheapflights offers flight deals from Heathrow to Hanoi 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 London Heathrow Airport to Hanoi?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Hanoi (average of $975). Flying from London Heathrow Airport to Hanoi in December is currently the most expensive (average of $1,618). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Hanoi

Heathrow to Ho Chi Minh City flights

Other flights to Hanoi

Hanoi to Hue flights

Hanoi to Dalat flights

Hanoi to Ho Chi Minh City flights

Hanoi to Dong Hoi flights

Hanoi to Nha Trang flights

Hanoi to Da Nang flights

Hanoi to Ho Chi Minh City flights

Hanoi to Phu Quoc flights

Hanoi to Hong Kong flights

Hanoi to Qui Nhon flights

Hanoi to Bangkok Don Mueang Intl Airport flights

Hanoi to Qui Nhon flights

Hanoi to Chiang Mai flights

Hanoi to Can Tho flights

Hanoi to Kuala Lumpur Intl Airport flights

Hanoi to Bangkok Suvarnabhumi Airport flights

Hanoi to Hue flights

Hanoi to Phnom Penh flights

Top 4 airlines flying from Heathrow to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$638	Average$698	FlexibilityNo cancel fee	On-time69%
Qatar Airways	Cheapest$801	Average$1,060	FlexibilityNo cancel fee	On-time68%
Vietnam Airlines	Cheapest$891	Average$1,019	FlexibilityNo cancel fee	On-time81%
Singapore Airlines	Cheapest$952	Average$1,026	FlexibilityNo cancel fee	On-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$404+ Cheap flights from Heathrow (LHR) to Hanoi (HAN)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Heathrow to Hanoi with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from London Heathrow to Hanoi Noibai are usually found in May or November, booked 32 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Heathrow to Hanoi

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to Hanoi

Cheapest flights from Heathrow to HanoiExplore the most affordable flight options available from Heathrow to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Heathrow to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Heathrow to Hanoi within your budget

Best time to book a flight from Heathrow to Hanoi

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

Travel insights for flights from Heathrow to Hanoi

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

How far ahead should I book a flight from London Heathrow Airport to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Hanoi. Price data was last updated on February 14, 2025.

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

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

Find hourly flight availability from Heathrow to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in Hanoi by month

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

Temperature in Hanoi by month

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

Reviews of airlines servicing Hanoi

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Hanoi. 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 into for flights to Hanoi from London Heathrow?

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

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

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

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

How can I find direct flights from Heathrow to Hanoi?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Hanoi

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

Top 4 airlines flying from Heathrow to Hanoi

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Hanoi
Explore the most affordable flight options available from Heathrow to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.