Which airlines fly to Hanoi?

Qatar Airways is the airline most momondo users in United Kingdom opt for when booking flights to Hanoi. Vietnam Airlines, Air China and China Southern are also popular choices when flying to Hanoi from United Kingdom. Most major airlines flying from United Kingdom to Hanoi will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Singapore Airlines Flights to Hanoi

Singapore Airlines is a popular choice for users travelling to Hanoi. It operates 24 flights every week to Hanoi, most often flying from Singapore Changi. Singapore Airlines ticket prices will depend on when and where you need to fly from - deals as low as £569 (from London Heathrow) have been found by momondo users. In 1,401 reviews, momondo users have rated Singapore Airlines at an average score of 8.1/10.

Emirates Flights to Hanoi

Emirates (8.1/10, 3,409 reviews) is also a popular choice for flights to Hanoi, with deals from as low as £646 from Birmingham, round-trip. With 7 Emirates flights to Hanoi on average each week, prices can vary significantly by origin and availability.

How long does it take to fly to Hanoi?

The flight from United Kingdom to Hanoi depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Hanoi Noibai (the most popular airport in Hanoi), then the flight time is 11h 20m on average. If you fly from Manchester (another popular airport in United Kingdom) to Hanoi Noibai, then the average flight time is 22h 55m.

£255 Cheap Flights to Hanoi in 2025/26

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Find the cheapest flights from the United Kingdom to Hanoi

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Cheap return flights

Enter your travel dates to find the best prices.

11:05 - 16:40LGW-HAN

22h 35m1 stop

12:25 - 06:55HAN-LGW

25h 30m1 stop

£388Air China

Find Deal

Mon, 2 Feb - Mon, 9 Feb

11:05 - 16:40LGW-HAN

22h 35m1 stop

12:25 - 06:55HAN-LGW

25h 30m1 stop

£389Air China

Find Deal

Mon, 24 Nov - Sun, 7 Dec

11:05 - 11:15LGW-HAN

17h 10m1 stop

18:15 - 06:55HAN-LGW

19h 40m1 stop

£391Air China

Find Deal

Mon, 24 Nov - Mon, 8 Dec

20:25 - 11:55LHR-HAN

32h 30m1 stop

13:20 - 15:55HAN-LHR

33h 35m1 stop

£394Air China

Find Deal

Tue, 25 Nov - Thu, 18 Dec

21:10 - 01:10LHR-HAN

21h 00m1 stop

20:40 - 17:30HAN-LHR

27h 50m2 stops

£402Multiple Airlines

Find Deal

Sun, 23 Nov - Fri, 5 Dec

20:50 - 11:15LTN-HAN

31h 25m2 stops

18:15 - 14:00HAN-LTN

26h 45m2 stops

£499Multiple Airlines

Find Deal

Sat, 29 Nov - Sat, 6 Dec

14:05 - 19:45EDI-HAN

22h 40m1 stop

19:10 - 12:35HAN-EDI

24h 25m1 stop

£619Qatar Airways

Find Deal

Wed, 26 Nov - Sat, 27 Dec

14:05 - 19:45EDI-HAN

22h 40m1 stop

08:55 - 06:00HAN-EDI

28h 05m1 stop

£619Qatar Airways

Find Deal

Wed, 4 Mar - Fri, 20 Mar

15:25 - 19:45GLA-HAN

21h 20m2 stops

08:55 - 10:45HAN-GLA

32h 50m2 stops

£740British Airways

Find Deal

Mon, 16 Feb - Mon, 2 Mar

13:40 - 01:45NCL-HAN

29h 05m2 stops

15:00 - 10:35HAN-NCL

25h 35m2 stops

£875China Eastern

Find Deal

Thu, 26 Mar - Mon, 30 Mar

Fly from

Route

Depart

Return

Price

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 2/2

11:05-16:40

1 stop22h 35m

Hanoi Noibai

Mon 9/2

12:25-06:55

1 stop25h 30m

£388

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 24/11

11:05-16:40

1 stop22h 35m

Hanoi Noibai

Sun 7/12

12:25-06:55

1 stop25h 30m

£389

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 24/11

11:05-11:15

1 stop17h 10m

Hanoi Noibai

Mon 8/12

18:15-06:55

1 stop19h 40m

£391

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Tue 25/11

20:25-11:55

1 stop32h 30m

Hanoi Noibai

Thu 18/12

13:20-15:55

1 stop33h 35m

£394

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sun 23/11

21:10-01:10

1 stop21h 00m

Hanoi Noibai

Fri 5/12

20:40-17:30

2 stops27h 50m

£402

LondonHanoi

LTN - HAN

LTNHAN

London Luton

Sat 29/11

20:50-11:15

2 stops31h 25m

Hanoi Noibai

Sat 6/12

18:15-14:00

2 stops26h 45m

£499

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Wed 26/11

14:05-19:45

1 stop22h 40m

Hanoi Noibai

Sat 27/12

19:10-12:35

1 stop24h 25m

£619

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Wed 4/3

14:05-19:45

1 stop22h 40m

Hanoi Noibai

Fri 20/3

08:55-06:00

1 stop28h 05m

£619

GlasgowHanoi

GLA - HAN

GLAHAN

Glasgow Intl

Mon 16/2

15:25-19:45

2 stops21h 20m

Hanoi Noibai

Mon 2/3

08:55-10:45

2 stops32h 50m

£740

Newcastle upon TyneHanoi

NCL - HAN

NCLHAN

Newcastle upon Tyne

Thu 26/3

13:40-01:45

2 stops29h 05m

Hanoi Noibai

Mon 30/3

15:00-10:35

2 stops25h 35m

£875

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Hanoi flights insights and trends

Explore insights for your Hanoi flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Hanoi?

The month of November is, on average, the cheapest month to fly to Hanoi from United Kingdom, with most prices found around £467. If you’re not able to fly to Hanoi in November, then September is your next best option. Flight prices from United Kingdom to Hanoi during September average around £530.

What is the absolute cheapest flight to Hanoi?

In the past two weeks, users have booked deals to Hanoi for £36/person, which is 42% cheaper than the average flight to Hanoi. To find the cheapest price to Hanoi from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to Hanoi?

The cheapest day to depart from United Kingdom to Hanoi is on a Monday when prices can be found for as low as £741. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Hanoi for around £840.

What is the cheapest time of day to depart on your flight to Hanoi?

According to our data, the cheapest time of day to fly to Hanoi is in the evening. momondo users have found flights departing from United Kingdom to Hanoi in the evening for as low as £727. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Hanoi, so prices are often more expensive at around £799 per ticket.

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

You are more likely to see cheaper flights to Hanoi from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around £740 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 United Kingdom for as low as £658 on momondo.

Cheapest flights to Hanoi Noibai

Find the cheapest flights to Hanoi Noibai from your nearest city or airport

Find flights from London Heathrow Airport to Hanoi

CHEAPEST MONTH TO FLY TO HANOI FROM LONDON HEATHROW AIRPORT	September	14% cheaper	Flying from London Heathrow Airport to Hanoi costs on average just £642 in September
MOST EXPENSIVE MONTH TO FLY TO HANOI FROM LONDON HEATHROW AIRPORT	July	21% more expensive	It costs about £897 for flights to Hanoi from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO HANOI FROM LONDON HEATHROW AIRPORT	February	587% more users visited	More momondo users searched in flights to Hanoi from London Heathrow Airport in February than any other month

Cheap Hanoi flight deals and tips

Summary info about Hanoi flight prices, duration and airlines

Best One-Way Price	£255
Best Round-Trip Price	£388
Fastest flight time	17h 10m
Popular in	July

The best one-way flight price to Hanoi from United Kingdom in the last 72 hours is £255 (Edinburgh Turnhouse to Hanoi Noibai).

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The best round-trip flight price to Hanoi from United Kingdom in the last 72 hours is £388 (London Gatwick to Hanoi Noibai).

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The fastest flight to Hanoi from United Kingdom takes 17h 10m (London Gatwick to Hanoi Noibai).

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July has the highest demand for flights to Hanoi, with a 7% price increase on average.

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Frequently asked questions about flying to Hanoi

What is there to do in Hanoi when it’s raining?

If you are planning a flight to Hanoi and are looking to avoid the rain, you should avoid traveling during the months of May, June, and July. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Hanoi, there are still things to do and ways to enjoy your trip. Shopping centres like Hang Gai Street are very popular destinations for those visiting the Hanoi area. Hang Gai Street is a great place to go if you’re looking to spend some time inside.

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

In general, most travellers find the cheapest time to book a flight to Hanoi is about 52 days prior to their departure date, when tickets on average are £648. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £447.

Is there an alternative airport near Hanoi?

Haiphong Catbi Airport or Thanh Hoa Tho Xuan Airport can be an alternative airport used for travel to Hanoi.

Is there a cheaper alternative to flying into Hanoi?

The cheapest airport near Hanoi is typically Haiphong Catbi Airport, with an average price of £23/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Hanoi Noibai Airport are updated daily.

How many operators does momondo search for flights to Hanoi Noibai Airport?

There are 31 operators available for flights to Hanoi Noibai Airport as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Hanoi Noibai Airport.

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

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

momondo does allow users to show only those flights to Hanoi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Hanoi?

momondo provides multiple filters to help you find the best flight to Hanoi. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Hanoi and let you know when they change.