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Cheap flights from the United Kingdom to Hanoi from £258

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 20/2. 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

Recent return flight deals from the United Kingdom to Hanoi

Enter your travel dates to find the best prices.
Air China Logo
11:05 - 16:40LGW-HAN
22h 35m1 stop
Air China Logo
12:25 - 06:55HAN-LGW
25h 30m1 stop
£399Air China
Find Deal
Sat, 22 Nov - Sat, 29 Nov
Air China Logo
17:40 - 12:00LHR-HAN
35h 20m1 stop
Air China Logo
13:20 - 17:50HAN-LHR
35h 30m1 stop
£400Air China
Find Deal
Mon, 12 Jan - Sun, 25 Jan
China Southern Logo
17:15 - 23:15LHR-HAN
23h 00m2 stops
China Southern Logo
19:45 - 18:35HAN-LHR
29h 50m1 stop
£430China Southern
Find Deal
Wed, 12 Nov - Thu, 20 Nov
China Southern Logo
17:15 - 23:15LHR-HAN
23h 00m2 stops
China Southern Logo
08:15 - 18:35HAN-LHR
17h 20m1 stop
£432China Southern
Find Deal
Wed, 12 Nov - Thu, 20 Nov
Qatar Airways Logo
14:05 - 19:45EDI-HAN
22h 40m1 stop
Qatar Airways Logo
08:55 - 12:35HAN-EDI
34h 40m1 stop
£596Qatar Airways
Find Deal
Mon, 9 Mar - Mon, 23 Mar
Etihad Airways Logo
13:40 - 05:55MAN-HAN
33h 15m1 stop
Etihad Airways Logo
07:40 - 06:10HAN-MAN
29h 30m1 stop
£618Etihad Airways
Find Deal
Tue, 2 Dec - Mon, 2 Feb
Qatar Airways Logo
14:05 - 19:45EDI-HAN
22h 40m1 stop
Qatar Airways Logo
08:55 - 06:00HAN-EDI
28h 05m1 stop
£619Qatar Airways
Find Deal
Wed, 4 Mar - Fri, 20 Mar
Etihad Airways Logo
14:40 - 06:05MAN-HAN
33h 25m1 stop
Etihad Airways Logo
07:55 - 07:00HAN-MAN
29h 05m1 stop
£621Etihad Airways
Find Deal
Sat, 25 Apr - Sat, 16 May
British Airways Logo
14:05 - 06:55EDI-HAN
33h 50m1 stop
British Airways Logo
08:55 - 07:30HAN-EDI
29h 35m2 stops
£682British Airways
Find Deal
Thu, 4 Dec - Thu, 11 Dec
British Airways Logo
07:55 - 07:15EDI-HAN
17h 20m1 stop
British Airways Logo
19:30 - 13:40HAN-EDI
24h 10m1 stop
£684British Airways
Find Deal
Sun, 19 Apr - Wed, 27 May

British Airways flights from United Kingdom to Hanoi

Our best British Airways deals on United Kingdom to Hanoi flight tickets
British Airways
4 Dec
EDI14:05Edinburgh Turnhouse
33h 50m
1 stop
HAN06:55Hanoi Noibai
11 Dec
HAN08:55Hanoi Noibai
29h 35m
2 stops
EDI07:30Edinburgh Turnhouse
£682
Find similar
British Airways
19 Apr
EDI07:55Edinburgh Turnhouse
17h 20m
1 stop
HAN07:15Hanoi Noibai
27 May
HAN19:30Hanoi Noibai
24h 10m
1 stop
EDI13:40Edinburgh Turnhouse
£684
Find similar
British Airways
29 Nov
BHX07:40Birmingham
16h 15m
1 stop
HAN06:55Hanoi Noibai
3 Feb
HAN19:10Hanoi Noibai
24h 30m
1 stop
BHX12:40Birmingham
£968
Find similar

Air China flights from United Kingdom to Hanoi

Our best Air China deals on United Kingdom to Hanoi flight tickets
Air China
22 Nov
LGW11:05London Gatwick
22h 35m
1 stop
HAN16:40Hanoi Noibai
29 Nov
HAN12:25Hanoi Noibai
25h 30m
1 stop
LGW06:55London Gatwick
£399
Find similar
Air China
12 Jan
LHR17:40London Heathrow
35h 20m
1 stop
HAN12:00Hanoi Noibai
25 Jan
HAN13:20Hanoi Noibai
35h 30m
1 stop
LHR17:50London Heathrow
£400
Find similar
Air China
18 Nov
LHR22:10London Heathrow
30h 45m
2 stops
HAN11:55Hanoi Noibai
25 Nov
HAN13:20Hanoi Noibai
33h 35m
1 stop
LHR15:55London Heathrow
£401
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 7 November 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

Sat 22/11

11:05-16:40

1 stop22h 35m

Hanoi Noibai

Sat 29/11

12:25-06:55

1 stop25h 30m

£399

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 12/1

17:40-12:00

1 stop35h 20m

Hanoi Noibai

Sun 25/1

13:20-17:50

1 stop35h 30m

£400

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 12/11

17:15-23:15

2 stops23h 00m

Hanoi Noibai

Thu 20/11

19:45-18:35

1 stop29h 50m

£430

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 12/11

17:15-23:15

2 stops23h 00m

Hanoi Noibai

Thu 20/11

08:15-18:35

1 stop17h 20m

£432

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Mon 9/3

14:05-19:45

1 stop22h 40m

Hanoi Noibai

Mon 23/3

08:55-12:35

1 stop34h 40m

£596

ManchesterHanoi

MAN - HAN

MANHAN

Manchester

Tue 2/12

13:40-05:55

1 stop33h 15m

Hanoi Noibai

Mon 2/2

07:40-06:10

1 stop29h 30m

£618

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

ManchesterHanoi

MAN - HAN

MANHAN

Manchester

Sat 25/4

14:40-06:05

1 stop33h 25m

Hanoi Noibai

Sat 16/5

07:55-07:00

1 stop29h 05m

£621

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Thu 4/12

14:05-06:55

1 stop33h 50m

Hanoi Noibai

Thu 11/12

08:55-07:30

2 stops29h 35m

£682

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Sun 19/4

07:55-07:15

1 stop17h 20m

Hanoi Noibai

Wed 27/5

19:30-13:40

1 stop24h 10m

£684

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £478. 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 £534.

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 £745. 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 £844.

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 £731. 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.

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 £746 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 £653 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 25% 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

£529

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 £529. The best return flight deal from United Kingdom to Hanoi found on momondo in the last 72 hours is £733.
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 near Hanoi: 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 SouthernPriceFrom £352Free CancellationRating
7.5
119 reviews
Search China Southern flights
Air ChinaPriceFrom £375Free CancellationRating
7.1
122 reviews
Search Air China flights
Shenzhen AirlinesPriceFrom £388Free CancellationRating
7.5
20 reviews
Search Shenzhen Airlines flights
China EasternPriceFrom £424Free CancellationRating
7.2
174 reviews
Search China Eastern flights
Juneyao AirlinesPriceFrom £494Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
Etihad AirwaysPriceFrom £529Free CancellationRating
7.4
1,285 reviews
Search Etihad Airways flights
Singapore AirlinesPriceFrom £572Free CancellationRating
8.1
1,393 reviews
Search Singapore Airlines flights
Vietnam AirlinesPriceFrom £582Free CancellationRating
7.6
212 reviews
Search Vietnam Airlines flights
Cathay PacificPriceFrom £585Free CancellationRating
7.6
1,055 reviews
Search Cathay Pacific flights
Turkish AirlinesPriceFrom £586Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines 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.

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