Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United Kingdom to Hanoi from £242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Hanoi departing on 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Hanoi

Recent return flight deals from the United Kingdom to Hanoi

Enter your travel dates to find the best prices.
China Eastern Logo
17:00 - 17:45
LGW
-
HAN
17h 45m1 stop
China Eastern Logo
02:45 - 14:00
HAN
-
LGW
18h 15m1 stop
£360China Eastern
Mon, 2 Feb - Sun, 8 Feb
China Eastern Logo
10:30 - 14:45
LGW
-
HAN
45h 15m3 stops
China Eastern Logo
02:45 - 14:00
HAN
-
LGW
18h 15m1 stop
£365China Eastern
Thu, 29 Jan - Sun, 8 Feb
China Eastern Logo
10:30 - 01:45
LGW
-
HAN
32h 15m1 stop
China Eastern Logo
02:45 - 14:00
HAN
-
LGW
18h 15m1 stop
£366China Eastern
Fri, 23 Jan - Thu, 5 Feb
Air China Logo
11:05 - 16:40
LGW
-
HAN
22h 35m1 stop
Air China Logo
12:25 - 06:55
HAN
-
LGW
25h 30m1 stop
£369Air China
Fri, 9 Jan - Sun, 25 Jan
China Southern Logo
17:45 - 23:15
GLA
-
HAN
22h 30m2 stops
China Southern Logo
08:15 - 21:25
HAN
-
GLA
20h 10m2 stops
£481China Southern
Mon, 9 Feb - Mon, 16 Feb
China Southern Logo
13:10 - 23:15
EDI
-
HAN
27h 05m2 stops
China Southern Logo
08:15 - 22:35
HAN
-
EDI
21h 20m2 stops
£486China Southern
Mon, 9 Feb - Mon, 16 Feb
Etihad Airways Logo
08:25 - 18:10
MAN
-
HAN
26h 45m1 stop
Etihad Airways Logo
20:00 - 06:10
HAN
-
MAN
17h 10m1 stop
£617Etihad Airways
Wed, 14 Jan - Tue, 3 Feb
Etihad Airways Logo
13:40 - 12:30
MAN
-
HAN
39h 50m2 stops
Etihad Airways Logo
20:00 - 06:10
HAN
-
MAN
17h 10m1 stop
£623Etihad Airways
Tue, 3 Feb - Tue, 17 Feb
British Airways Logo
09:35 - 14:00
NCL
-
HAN
22h 25m2 stops
British Airways Logo
19:30 - 10:20
HAN
-
NCL
20h 50m2 stops
£754British Airways
Wed, 22 Apr - Wed, 6 May
British Airways Logo
19:15 - 14:00
NCL
-
HAN
60h 45m2 stops
British Airways Logo
19:30 - 10:20
HAN
-
NCL
20h 50m2 stops
£756British Airways
Mon, 20 Apr - Wed, 6 May

China Eastern flights from United Kingdom to Hanoi

Our best China Eastern deals on United Kingdom to Hanoi flight tickets
China Eastern
2 Feb
LGW10:30London Gatwick
24h 15m
1 stop
HAN17:45Hanoi Noibai
9 Feb
HAN18:45Hanoi Noibai
26h 15m
1 stop
LGW14:00London Gatwick
£360
Find similar
China Eastern
29 Jan
LGW10:30London Gatwick
21h 45m
2 stops
HAN15:15Hanoi Noibai
9 Feb
HAN18:45Hanoi Noibai
18h 45m
1 stop
LGW06:30London Gatwick
£365
Find similar
China Eastern
23 Jan
LGW10:30London Gatwick
32h 15m
1 stop
HAN01:45Hanoi Noibai
5 Feb
HAN02:45Hanoi Noibai
18h 15m
1 stop
LGW14:00London Gatwick
£366
Find similar

Air China flights from United Kingdom to Hanoi

Our best Air China deals on United Kingdom to Hanoi flight tickets
Air China
9 Jan
LGW11:05London Gatwick
22h 35m
1 stop
HAN16:40Hanoi Noibai
25 Jan
HAN12:25Hanoi Noibai
25h 30m
1 stop
LGW06:55London Gatwick
£369
Find similar
Air China
11 Jan
LGW11:05London Gatwick
17h 10m
1 stop
HAN11:15Hanoi Noibai
18 Jan
HAN12:25Hanoi Noibai
25h 30m
1 stop
LGW06:55London Gatwick
£374
Find similar
Air China
15 Jan
LGW11:05London Gatwick
17h 10m
1 stop
HAN11:15Hanoi Noibai
28 Jan
HAN18:15Hanoi Noibai
19h 40m
1 stop
LGW06:55London Gatwick
£375
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 28 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 2/2

17:00-17:45

1 stop17h 45m

Hanoi Noibai

Sun 8/2

02:45-14:00

1 stop18h 15m

£360

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 29/1

10:30-14:45

3 stops45h 15m

Hanoi Noibai

Sun 8/2

02:45-14:00

1 stop18h 15m

£365

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Fri 23/1

10:30-01:45

1 stop32h 15m

Hanoi Noibai

Thu 5/2

02:45-14:00

1 stop18h 15m

£366

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Fri 9/1

11:05-16:40

1 stop22h 35m

Hanoi Noibai

Sun 25/1

12:25-06:55

1 stop25h 30m

£369

GlasgowHanoi

GLA - HAN

GLAHAN

Glasgow Intl

Mon 9/2

17:45-23:15

2 stops22h 30m

Hanoi Noibai

Mon 16/2

08:15-21:25

2 stops20h 10m

£481

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Mon 9/2

13:10-23:15

2 stops27h 05m

Hanoi Noibai

Mon 16/2

08:15-22:35

2 stops21h 20m

£486

ManchesterHanoi

MAN - HAN

MANHAN

Manchester

Wed 14/1

08:25-18:10

1 stop26h 45m

Hanoi Noibai

Tue 3/2

20:00-06:10

1 stop17h 10m

£617

ManchesterHanoi

MAN - HAN

MANHAN

Manchester

Tue 3/2

13:40-12:30

2 stops39h 50m

Hanoi Noibai

Tue 17/2

20:00-06:10

1 stop17h 10m

£623

Newcastle upon TyneHanoi

NCL - HAN

NCLHAN

Newcastle upon Tyne

Wed 22/4

09:35-14:00

2 stops22h 25m

Hanoi Noibai

Wed 6/5

19:30-10:20

2 stops20h 50m

£754

Newcastle upon TyneHanoi

NCL - HAN

NCLHAN

Newcastle upon Tyne

Mon 20/4

19:15-14:00

2 stops60h 45m

Hanoi Noibai

Wed 6/5

19:30-10:20

2 stops20h 50m

£756

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

How to get the cheapest flight ticket from United Kingdom 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

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 £449. If you’re not able to fly to Hanoi in November, then May is your next best option. Flight prices from United Kingdom to Hanoi during May average around £492.

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 £729. 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 £836.

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 £705. 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 £787 per ticket.

What is the cheapest United Kingdom to Hanoi Noibai flight route?

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

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 £722 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 £624 on momondo.

What cabin class options are available on United Kingdom to Hanoi Noibai flights?

There are 3 cabin classes available to choose from on United Kingdom to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Hanoi flights?

You could potentially save up to 28% on your flight if you consider stops on a United Kingdom to Hanoi flight.

Cheap United Kingdom to Hanoi flight deals and tips

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

Best price found

£428

Fastest flight time

11h 20m

Direct flights

Mon, Tue, Thu and Sat

Airports in Hanoi

1 airport
The best one-way flight to Hanoi from United Kingdom in the past 72 hours is £428. The best return flight deal from United Kingdom to Hanoi found on momondo in the last 72 hours is £664.
The fastest flight from United Kingdom to Hanoi takes 11h 20m
Direct flights go from United Kingdom to Hanoi on Monday, Tuesday, Thursday and Saturday. Airline offering direct flights is Vietnam Airlines..
There is 1 airport in Hanoi. From United Kingdom there are direct flights to Hanoi Noibai (HAN).
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Hanoi Noibai Airport?

    Prices for flights from United Kingdom to Hanoi Noibai Airport refresh daily.

  • How many operators does momondo search for flights from United Kingdom to Hanoi Noibai Airport?

  • How old do you have to be to fly from United Kingdom to Hanoi Noibai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom 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.

  • What is the most popular plane model from United Kingdom to Hanoi?

Best airlines flying from United Kingdom to Hanoi

Compare and see reviews for airlines that fly from United Kingdom to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £357Free CancellationRating
7.2
183 reviews
Search China Eastern flights
Air ChinaPriceFrom £360Free CancellationRating
7.2
134 reviews
Search Air China flights
Shenzhen AirlinesPriceFrom £376Free CancellationRating
7.6
22 reviews
Search Shenzhen Airlines flights
China SouthernPriceFrom £404Free CancellationRating
7.5
123 reviews
Search China Southern flights
Juneyao AirlinesPriceFrom £437Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
Etihad AirwaysPriceFrom £516Free CancellationRating
7.4
1,339 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom £560Free CancellationRating
7.3
4,123 reviews
Search Turkish Airlines flights
Vietnam AirlinesPriceFrom £565Free CancellationRating
7.6
215 reviews
Search Vietnam Airlines flights
Singapore AirlinesPriceFrom £566Free CancellationRating
8.1
1,421 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom £568Free CancellationRating
7.6
1,106 reviews
Search Cathay Pacific flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Hanoi. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for United Kingdom to Hanoi flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to Hanoi?

momondo helps you find the best flight between United Kingdom and Hanoi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Hanoi trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 27/1
Tue 3/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam