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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

How often are flights from London to Hanoi delayed?

Historically, on average around 10% of flights between London and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

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

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

Which stopover airport offers the lowest fares from London to Hanoi?

Flights via Shanghai (PVG) offer the lowest average return price of €299.

What is the cheapest airline that flies from London to Hanoi Noibai?

Shenzhen Airlines, SWISS, and Vietnam Airlines are the most popular carriers operating from London to Hanoi Noibai

Which stopover airport has the shortest connection time from London to Hanoi?

Istanbul (IST) has the shortest average stopover time for this route: 2h 38m.

How many flights depart from London to Hanoi on average per week?

The number of flights available between London and Hanoi is 4 per week as of September 2026. The most frequent departure day is Sun, with 50% of weekly flights leaving on this day.

Which stopover airport has the shortest travel time from London to Hanoi?

Flights connecting via Istanbul (IST) have the shortest average one-way travel time: 16h 00m.

Which airport is the most popular for stopovers for flights between London and Hanoi?

Shanghai (PVG) was the most common stop: 86% of momondo users choosing one-stop flights on this route connected there.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from London to Hanoi Noibai Airport?

Prices for flights from London to Hanoi Noibai Airport are refreshed on a daily basis.

How old do you have to be to fly from London to Hanoi Noibai Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€331 Cheap Flights from London to Hanoi in 2026/27

Find the cheapest flights from London to Hanoi

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:30 - 11:55LHR London Heathrow-HAN Hanoi Noibai

31h 25m2 stops Chengdu Tianfu Intl Beijing Capital

04:30 - 15:55HAN Hanoi Noibai-LHR London Heathrow

18h 25m1 stop Beijing Capital

€485Air China

Tue, 24 Nov - Mon, 14 Dec

10:40 - 01:10LGW London Gatwick-HAN Hanoi Noibai

31h 30m2 stops Shanghai Pu Dong Shenzhen

12:25 - 07:10HAN Hanoi Noibai-LGW London Gatwick

25h 45m1 stop Shanghai Pu Dong

€485Air China

Sun, 22 Nov - Mon, 7 Dec

17:45 - 03:15LHR London Heathrow-HAN Hanoi Noibai

26h 30m1 stop Beijing Capital

04:30 - 17:50HAN Hanoi Noibai-LHR London Heathrow

20h 20m1 stop Beijing Capital

€489Air China

Mon, 16 Nov - Tue, 1 Dec

10:40 - 11:15LGW London Gatwick-HAN Hanoi Noibai

17h 35m1 stop Shanghai Pu Dong

12:25 - 07:10HAN Hanoi Noibai-LGW London Gatwick

25h 45m1 stop Shanghai Pu Dong

€489Air China

Tue, 24 Nov - Tue, 15 Dec

21:10 - 09:40LHR London Heathrow-HAN Hanoi Noibai

29h 30m1 stop Shenzhen

02:10 - 19:10HAN Hanoi Noibai-LHR London Heathrow

24h 00m1 stop Shenzhen

€495Shenzhen Airlines

Sat, 14 Nov - Sat, 28 Nov

21:10 - 01:10LHR London Heathrow-HAN Hanoi Noibai

21h 00m1 stop Shenzhen

14:55 - 19:10HAN Hanoi Noibai-LHR London Heathrow

35h 15m1 stop Shenzhen

€496Shenzhen Airlines

Wed, 11 Nov - Sun, 15 Nov

21:10 - 01:10LHR London Heathrow-HAN Hanoi Noibai

21h 00m1 stop Shenzhen

10:40 - 19:10HAN Hanoi Noibai-LHR London Heathrow

39h 30m1 stop Shenzhen

€497Shenzhen Airlines

Sat, 5 Dec - Sun, 13 Dec

21:10 - 09:40LHR London Heathrow-HAN Hanoi Noibai

29h 30m1 stop Shenzhen

10:40 - 19:10HAN Hanoi Noibai-LHR London Heathrow

39h 30m1 stop Shenzhen

€498Shenzhen Airlines

Fri, 13 Nov - Sun, 6 Dec

21:00 - 14:45LHR London Heathrow-HAN Hanoi Noibai

34h 45m2 stops Shanghai Pu Dong Kunming Changshui

20:40 - 17:30HAN Hanoi Noibai-LHR London Heathrow

27h 50m2 stops Xi'an Xianyang Shanghai Pu Dong

€518China Eastern

Tue, 24 Nov - Tue, 15 Dec

21:00 - 01:45LHR London Heathrow-HAN Hanoi Noibai

21h 45m1 stop Shanghai Pu Dong

16:00 - 17:30HAN Hanoi Noibai-LHR London Heathrow

32h 30m2 stops Kunming Changshui Shanghai Pu Dong

€522China Eastern

Sun, 22 Nov - Mon, 7 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:05 - 09:40LHR London Heathrow-HAN Hanoi Noibai

29h 35m1 stop Shenzhen

18:30 - 20:30HAN Hanoi Noibai-LHR London Heathrow

33h 00m1 stop Shenzhen

€571Shenzhen Airlines

Wed, 30 Sep - Mon, 2 Nov

22:00 - 09:40LHR London Heathrow-HAN Hanoi Noibai

29h 40m1 stop Shenzhen

15:05 - 20:00HAN Hanoi Noibai-LHR London Heathrow

34h 55m1 stop Shenzhen

€628Shenzhen Airlines

Thu, 1 Oct - Tue, 20 Oct

22:05 - 09:40LHR London Heathrow-HAN Hanoi Noibai

29h 35m1 stop Shenzhen

18:30 - 20:30HAN Hanoi Noibai-LHR London Heathrow

33h 00m1 stop Shenzhen

€630Shenzhen Airlines

Fri, 2 Oct - Mon, 2 Nov

22:05 - 01:10LHR London Heathrow-HAN Hanoi Noibai

21h 05m1 stop Shenzhen

18:25 - 20:00HAN Hanoi Noibai-LHR London Heathrow

31h 35m1 stop Shenzhen

€703Shenzhen Airlines

Fri, 2 Oct - Tue, 20 Oct

14:45 - 19:40LHR London Heathrow-HAN Hanoi Noibai

22h 55m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

20:40 - 07:00HAN Hanoi Noibai-LHR London Heathrow

16h 20m1 stop Abu Dhabi Zayed Intl

€791Multiple Airlines

Fri, 2 Oct - Sun, 11 Oct

10:10 - 15:00LGW London Gatwick-HAN Hanoi Noibai

22h 50m2 stops Addis Ababa Bole Bangkok Suvarnabhumi

22:50 - 06:30HAN Hanoi Noibai-LGW London Gatwick

37h 40m2 stops Bangkok Suvarnabhumi Addis Ababa Bole

€835Ethiopian Air

Sun, 4 Oct - Fri, 16 Oct

10:10 - 15:00LGW London Gatwick-HAN Hanoi Noibai

22h 50m2 stops Addis Ababa Bole Bangkok Suvarnabhumi

22:50 - 06:30HAN Hanoi Noibai-LGW London Gatwick

37h 40m2 stops Bangkok Suvarnabhumi Addis Ababa Bole

€839Ethiopian Air

Sun, 4 Oct - Fri, 16 Oct

19:50 - 18:50LHR London Heathrow-HAN Hanoi Noibai

17h 00m1 stop Ho Chi Minh City

10:50 - 17:50HAN Hanoi Noibai-LHR London Heathrow

13h 00mdirect

€868Vietnam Airlines

Tue, 29 Sep - Sun, 18 Oct

15:35 - 17:55LGW London Gatwick-HAN Hanoi Noibai

20h 20m2 stops Frankfurt am Main Bangkok Suvarnabhumi

16:05 - 18:50HAN Hanoi Noibai-LGW London Gatwick

32h 45m2 stops Bangkok Suvarnabhumi Frankfurt am Main

€891Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

19:50 - 00:10LHR London Heathrow-HAN Hanoi Noibai

22h 20m1 stop Ho Chi Minh City

10:50 - 17:50HAN Hanoi Noibai-LHR London Heathrow

13h 00mdirect

€897Vietnam Airlines

Tue, 29 Sep - Sun, 18 Oct

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Air China flights from London to Hanoi

Our best Air China deals on London to Hanoi flight tickets

Air China

24 Nov

LHR21:30London Heathrow

31h 25m

2 stops

HAN11:55Hanoi Noibai

14 Dec

HAN04:30Hanoi Noibai

18h 25m

1 stop

LHR15:55London Heathrow

€485

Air China

16 Nov

LHR17:45London Heathrow

26h 30m

1 stop

HAN03:15Hanoi Noibai

1 Dec

HAN04:30Hanoi Noibai

20h 20m

1 stop

LHR17:50London Heathrow

€489

Air China

22 Nov

LGW10:40London Gatwick

31h 30m

2 stops

HAN01:10Hanoi Noibai

7 Dec

HAN13:30Hanoi Noibai

24h 40m

2 stops

LGW07:10London Gatwick

€543

Shenzhen Airlines flights from London to Hanoi

Our best Shenzhen Airlines deals on London to Hanoi flight tickets

Shenzhen Airlines

14 Nov

LHR21:10London Heathrow

29h 30m

1 stop

HAN09:40Hanoi Noibai

28 Nov

HAN02:10Hanoi Noibai

24h 00m

1 stop

LHR19:10London Heathrow

€495

Shenzhen Airlines

11 Nov

LHR21:10London Heathrow

29h 30m

1 stop

HAN09:40Hanoi Noibai

21 Nov

HAN18:30Hanoi Noibai

31h 40m

1 stop

LHR19:10London Heathrow

€496

Shenzhen Airlines

5 Dec

LHR21:10London Heathrow

21h 00m

1 stop

HAN01:10Hanoi Noibai

13 Dec

HAN10:40Hanoi Noibai

39h 30m

1 stop

LHR19:10London Heathrow

€497

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHanoi

LHR London Heathrow - HAN Hanoi Noibai

LHRHAN

London Heathrow

Tue 24/11

21:30-11:55

2 stops31h 25m

Hanoi Noibai

Mon 14/12

04:30-15:55

1 stop18h 25m

€485

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Sun 22/11

10:40-01:10

2 stops31h 30m

Hanoi Noibai

Mon 7/12

12:25-07:10

1 stop25h 45m

€485

LondonHanoi

LHR London Heathrow - HAN Hanoi Noibai

LHRHAN

London Heathrow

Mon 16/11

17:45-03:15

1 stop26h 30m

Hanoi Noibai

Tue 1/12

04:30-17:50

1 stop20h 20m

€489

Fastest return journey

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Tue 24/11

10:40-11:15

1 stop17h 35m

Hanoi Noibai

Tue 15/12

12:25-07:10

1 stop25h 45m

€489

LondonHanoi

LHR London Heathrow - HAN Hanoi Noibai

LHRHAN

London Heathrow

Sat 14/11

21:10-09:40

1 stop29h 30m

Hanoi Noibai

Sat 28/11

02:10-19:10

1 stop24h 00m

€495

LondonHanoi

LHR London Heathrow - HAN Hanoi Noibai

LHRHAN

London Heathrow

Wed 11/11

21:10-01:10

1 stop21h 00m

Hanoi Noibai

Sun 15/11

14:55-19:10

1 stop35h 15m

€496

LondonHanoi

LHR London Heathrow - HAN Hanoi Noibai

LHRHAN

London Heathrow

Sat 5/12

21:10-01:10

1 stop21h 00m

Hanoi Noibai

Sun 13/12

10:40-19:10

1 stop39h 30m

€497

LondonHanoi

LHR London Heathrow - HAN Hanoi Noibai

LHRHAN

London Heathrow

Fri 13/11

21:10-09:40

1 stop29h 30m

Hanoi Noibai

Sun 6/12

10:40-19:10

1 stop39h 30m

€498

LondonHanoi

LHR London Heathrow - HAN Hanoi Noibai

LHRHAN

London Heathrow

Tue 24/11

21:00-14:45

2 stops34h 45m

Hanoi Noibai

Tue 15/12

20:40-17:30

2 stops27h 50m

€518

LondonHanoi

LHR London Heathrow - HAN Hanoi Noibai

LHRHAN

London Heathrow

Sun 22/11

21:00-01:45

1 stop21h 45m

Hanoi Noibai

Mon 7/12

16:00-17:30

2 stops32h 30m

€522

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Stopovers

Other information

What is the typical price of a round-trip flight between London and Hanoi?

Prices are currently low for flights on this route.

Typical prices usually range from €559 to €897.
The lowest price recently found on this route was €485.

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from London is in November. Flight prices, which tend to average around €571, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Hanoi from London during May instead. Flights to Hanoi in May, while not as cheap as those in November, still average around €597.

What is the cheapest London to Hanoi Noibai flight route?

Fly from London Heathrow to Hanoi Noibai for the best London - Hanoi Noibai flight prices

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

You are more likely to see cheaper flights to Hanoi from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around €864 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from London for as low as €796 on momondo.

What cabin class options are available on London to Hanoi flights?

There are 2 cabin classes available to choose from on London to Hanoi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Hanoi flight prices changed over time?

As of September 2026, prices for London to Hanoi flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from London to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from London to Hanoi according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Hanoi (LON to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Hanoi

Best price found	€331
Direct flights	Mon, Tue, Thu and Sat
Airports in Hanoi	1 airport

The best one-way flight to Hanoi from London in the past 72 hours is €331. The best return flight deal from London to Hanoi found on momondo in the last 72 hours is €485.

Direct flights go from London to Hanoi on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights..

There is 1 airport in Hanoi. From London there are direct flights to Hanoi Noibai (HAN).

Search flight deals

Frequently asked questions about flying from London to Hanoi

How far is London to Hanoi Noibai by plane?
The distance between London and Hanoi Noibai is about 9228.0 km.
When did momondo last update prices for flights from London to Hanoi Noibai Airport?
Prices for flights from London to Hanoi Noibai Airport are refreshed on a daily basis.
How old do you have to be to fly from London to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Hanoi?
momondo data reveals that the most frequently booked plane model on the route from London to Hanoi is Boeing 787 Dreamliner, representing 92.98% of all bookings. The subsequent popular models are Boeing 777-300ER at 1.75%, Boeing 787-9 Dreamliner at 1.56%, and Airbus A350-1000 at 0.97%.
What is the most popular airline from London to Hanoi?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Hanoi is Air China (100% of total bookings).

Why use momondo?

Why should I use momondo to find a flight deal from London to Hanoi?

Finding the right flight to Hanoi from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hanoi quick and easy, saving you time and money.

Can I find flights from London to Hanoi with flexible booking policies on momondo?

Yes. All flights to Hanoi from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Hanoi?

Once you have performed a search for London to Hanoi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Hanoi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from London to Hanoi from €331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Hanoi departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air China flights from London to Hanoi

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See travel insights to Hanoi from

How to get the cheapest flight ticket from London to Hanoi

What is the typical price of a round-trip flight between London and Hanoi?

What is the cheapest month to fly to Hanoi?

What is the cheapest London to Hanoi Noibai flight route?

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

What cabin class options are available on London to Hanoi flights?

How have London to Hanoi flight prices changed over time?

What is the cheapest airline that flies from London to Hanoi Noibai?

How often are flights from London to Hanoi delayed?

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

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

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

Which airport is the most popular for stopovers for flights between London and Hanoi?

Which stopover airport offers the lowest fares from London to Hanoi?

Which stopover airport has the shortest travel time from London to Hanoi?

Which stopover airport has the shortest connection time from London to Hanoi?

How many flights depart from London to Hanoi on average per week?

When to book flights from London to Hanoi

Cheap London to Hanoi (LON to HAN) flight deals and tips

Best price found

Direct flights

Airports in Hanoi

Frequently asked questions about flying from London to Hanoi

Why use momondo?

An easier way to manage your Hanoi trip

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