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Flights to Hanoi Noibai

£267 Cheap flights to Hanoi

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Hanoi departing on 11/9. 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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Find the cheapest flights from the United Kingdom to Hanoi

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
11:15 - 16:50
LGW
-
HAN
23h 35m
1 stop
Air China Logo
13:25 - 06:45
HAN
-
LGW
23h 20m
1 stop
£373Air China
Wed, 23 Sep - Sun, 18 Oct
Air China Logo
11:15 - 11:00
LGW
-
HAN
17h 45m
1 stop
Air China Logo
13:25 - 06:45
HAN
-
LGW
23h 20m
1 stop
£374Air China
Wed, 23 Sep - Sun, 18 Oct
Multiple Airlines Logo
06:05 - 18:45
STN
-
HAN
30h 40m
2 stops
Multiple Airlines Logo
08:25 - 10:25
HAN
-
STN
32h 00m
2 stops
£474Multiple Airlines
Wed, 3 Jun - Thu, 11 Jun
Multiple Airlines Logo
06:05 - 18:45
STN
-
HAN
30h 40m
2 stops
Multiple Airlines Logo
20:40 - 17:25
HAN
-
STN
26h 45m
2 stops
£490Multiple Airlines
Wed, 6 May - Thu, 14 May
Emirates Logo
14:55 - 13:15
STN
-
HAN
16h 20m
1 stop
Emirates Logo
01:30 - 12:55
HAN
-
STN
17h 25m
1 stop
£545Emirates
Sun, 31 May - Sun, 21 Jun
Etihad Airways Logo
09:20 - 18:45
MAN
-
HAN
27h 25m
1 stop
Etihad Airways Logo
08:25 - 06:55
HAN
-
MAN
28h 30m
1 stop
£581Etihad Airways
Mon, 18 May - Mon, 1 Jun
Etihad Airways Logo
20:45 - 18:45
MAN
-
HAN
16h 00m
1 stop
Etihad Airways Logo
08:25 - 18:35
HAN
-
MAN
16h 10m
1 stop
£582Etihad Airways
Mon, 18 May - Thu, 21 May
Qatar Airways Logo
07:55 - 13:55
EDI
-
HAN
24h 00m
1 stop
Qatar Airways Logo
01:55 - 15:05
HAN
-
EDI
19h 10m
1 stop
£613Qatar Airways
Thu, 7 May - Tue, 19 May
Qatar Airways Logo
15:10 - 13:55
EDI
-
HAN
16h 45m
1 stop
Qatar Airways Logo
19:30 - 06:25
HAN
-
EDI
16h 55m
1 stop
£619Qatar Airways
Wed, 2 Sep - Mon, 14 Sep
Emirates Logo
14:40 - 13:15
GLA
-
HAN
16h 35m
1 stop
Emirates Logo
00:25 - 11:35
HAN
-
GLA
18h 10m
1 stop
£685Emirates
Mon, 7 Sep - Sun, 25 Oct

momondo Fare Finder

 
Locate flights to Hanoi Noibai that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 23 April 2026.
Use the filters below to find and compare flights to Hanoi that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Wed 23/9

11:15-16:50

1 stop23h 35m

Hanoi Noibai

Sun 18/10

13:25-06:45

1 stop23h 20m

£373

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Wed 23/9

11:15-11:00

1 stop17h 45m

Hanoi Noibai

Sun 18/10

13:25-06:45

1 stop23h 20m

£374

LondonHanoi

STN - HAN

STNHAN

London Stansted

Wed 3/6

06:05-18:45

2 stops30h 40m

Hanoi Noibai

Thu 11/6

08:25-10:25

2 stops32h 00m

£474

LondonHanoi

STN - HAN

STNHAN

London Stansted

Wed 6/5

06:05-18:45

2 stops30h 40m

Hanoi Noibai

Thu 14/5

20:40-17:25

2 stops26h 45m

£490

LondonHanoi

STN - HAN

STNHAN

London Stansted

Sun 31/5

14:55-13:15

1 stop16h 20m

Hanoi Noibai

Sun 21/6

01:30-12:55

1 stop17h 25m

£545

ManchesterHanoi

MAN - HAN

MANHAN

Manchester

Mon 18/5

09:20-18:45

1 stop27h 25m

Hanoi Noibai

Mon 1/6

08:25-06:55

1 stop28h 30m

£581
Fastest return journey

ManchesterHanoi

MAN - HAN

MANHAN

Manchester

Mon 18/5

20:45-18:45

1 stop16h 00m

Hanoi Noibai

Thu 21/5

08:25-18:35

1 stop16h 10m

£582

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Thu 7/5

07:55-13:55

1 stop24h 00m

Hanoi Noibai

Tue 19/5

01:55-15:05

1 stop19h 10m

£613

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Wed 2/9

15:10-13:55

1 stop16h 45m

Hanoi Noibai

Mon 14/9

19:30-06:25

1 stop16h 55m

£619

GlasgowHanoi

GLA - HAN

GLAHAN

Glasgow Intl

Mon 7/9

14:40-13:15

1 stop16h 35m

Hanoi Noibai

Sun 25/10

00:25-11:35

1 stop18h 10m

£685

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Hanoi from

Hanoi flights insights and trends

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

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 £446. If you’re not able to fly to Hanoi in November, then January is your next best option. Flight prices from United Kingdom to Hanoi during January average around £472.

What is the absolute cheapest flight to Hanoi?

In the past two weeks, users have booked deals to Hanoi for £44/person, which is 48% 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 Thursday when prices can be found for as low as £691. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Hanoi for around £824.

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 afternoon. momondo users have found flights departing from United Kingdom to Hanoi in the afternoon for as low as £720. 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 £803 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 £719 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 £645 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 AIRPORTNovember20% cheaperFlying from London Heathrow Airport to Hanoi costs on average just £581 in November
MOST EXPENSIVE MONTH TO FLY TO HANOI FROM LONDON HEATHROW AIRPORTJuly18% more expensiveIt costs about £851 for flights to Hanoi from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO HANOI FROM LONDON HEATHROW AIRPORTMarch450% more users visitedMore momondo users searched in flights to Hanoi from London Heathrow Airport in March than any other month

Cheap Hanoi flight deals and tips

Summary info about Hanoi flight prices, duration and airlines

Best One-Way Price

£267

Best Round-Trip Price

£373

Fastest flight time

28h 50m

Popular in

July
The best one-way flight price to Hanoi from United Kingdom in the last 72 hours is £267 (London Gatwick to Hanoi Noibai).
Search Deals
The best round-trip flight price to Hanoi from United Kingdom in the last 72 hours is £373 (London Gatwick to Hanoi Noibai).
Search Deals
The fastest flight to Hanoi from United Kingdom takes 28h 50m (Edinburgh Turnhouse to Hanoi Noibai).
Search Deals
July has the highest demand for flights to Hanoi, with a 9% price increase on average.
Search Deals

Frequently asked questions about flying to Hanoi

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 53 days prior to their departure date, when tickets on average are £592. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £366.

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 £72/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 29 operators available for flights to Hanoi Noibai Airport as of April 2026.

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.

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