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Cheap flights from the United Kingdom to Hanoi from £247

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 8/3. 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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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
10:30 - 01:45
LGW
-
HAN
32h 15m
1 stop
China Eastern Logo
04:20 - 06:30
HAN
-
LGW
33h 10m
1 stop
£377China Eastern
Thu, 5 Mar - Thu, 12 Mar
China Eastern Logo
10:30 - 14:10
LGW
-
HAN
20h 40m
1 stop
China Eastern Logo
18:45 - 06:30
HAN
-
LGW
18h 45m
1 stop
£379China Eastern
Wed, 4 Mar - Sun, 22 Mar
Hainan Airlines Logo
19:45 - 22:10
LHR
-
HAN
19h 25m
1 stop
Hainan Airlines Logo
23:15 - 17:35
HAN
-
LHR
25h 20m
2 stops
£380Hainan Airlines
Wed, 4 Mar - Thu, 19 Mar
China Eastern Logo
10:30 - 14:10
LGW
-
HAN
20h 40m
1 stop
China Eastern Logo
02:45 - 14:00
HAN
-
LGW
18h 15m
1 stop
£380China Eastern
Tue, 17 Feb - Sun, 8 Mar
China Southern Logo
17:45 - 23:15
GLA
-
HAN
22h 30m
2 stops
China Southern Logo
08:15 - 21:25
HAN
-
GLA
20h 10m
2 stops
£495China Southern
Mon, 2 Feb - Mon, 9 Mar
IndiGo Logo
11:15 - 13:10
MAN
-
HAN
18h 55m
1 stop
IndiGo Logo
17:55 - 09:30
HAN
-
MAN
22h 35m
1 stop
£558IndiGo
Sun, 8 Mar - Mon, 23 Mar
China Southern Logo
17:55 - 18:40
EDI
-
HAN
41h 45m
2 stops
China Southern Logo
19:45 - 22:30
HAN
-
EDI
33h 45m
2 stops
£570China Southern
Thu, 5 Mar - Thu, 19 Mar
Turkish Airlines Logo
10:00 - 15:40
BHX
-
HAN
23h 40m
1 stop
Turkish Airlines Logo
22:55 - 12:05
HAN
-
BHX
19h 10m
1 stop
£790Turkish Airlines
Sun, 28 Jun - Mon, 6 Jul
Qatar Airways Logo
20:00 - 08:05
SOU
-
HAN
30h 05m
2 stops
Qatar Airways Logo
19:30 - 19:30
HAN
-
SOU
30h 00m
2 stops
£1,340Qatar Airways
Mon, 1 Jun - Mon, 15 Jun
Qatar Airways Logo
20:10 - 12:20
SOU
-
HAN
33h 10m
2 stops
Qatar Airways Logo
19:10 - 15:35
HAN
-
SOU
27h 25m
2 stops
£1,356Qatar Airways
Mon, 23 Feb - Sat, 14 Mar

China Southern flights from United Kingdom to Hanoi

Our best China Southern deals on United Kingdom to Hanoi flight tickets
China Southern
5 Mar
LHR22:00London Heathrow
37h 40m
1 stop
HAN18:40Hanoi Noibai
22 Mar
HAN20:20Hanoi Noibai
29h 15m
2 stops
LHR18:35London Heathrow
£440
China Southern
14 Mar
LGW20:20London Gatwick
35h 25m
2 stops
HAN14:45Hanoi Noibai
29 Mar
HAN15:45Hanoi Noibai
21h 20m
1 stop
LGW07:05London Gatwick
£455
China Southern
14 Mar
LGW20:20London Gatwick
35h 25m
2 stops
HAN14:45Hanoi Noibai
29 Mar
HAN08:15Hanoi Noibai
28h 50m
1 stop
LGW07:05London Gatwick
£456

Emirates flights from United Kingdom to Hanoi

Our best Emirates deals on United Kingdom to Hanoi flight tickets
Emirates
7 May
STN14:55London Stansted
16h 20m
1 stop
HAN13:15Hanoi Noibai
20 May
HAN01:15Hanoi Noibai
17h 40m
1 stop
STN12:55London Stansted
£547
Emirates
17 Apr
GLA14:40Glasgow Intl
16h 35m
1 stop
HAN13:15Hanoi Noibai
3 May
HAN01:15Hanoi Noibai
17h 25m
1 stop
GLA12:40Glasgow Intl
£757
Emirates
17 Apr
GLA14:40Glasgow Intl
16h 35m
1 stop
HAN13:15Hanoi Noibai
2 May
HAN01:15Hanoi Noibai
17h 25m
1 stop
GLA12:40Glasgow Intl
£787

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 22 January 2026.
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

Thu 5/3

10:30-01:45

1 stop32h 15m

Hanoi Noibai

Thu 12/3

04:20-06:30

1 stop33h 10m

£377

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Wed 4/3

10:30-14:10

1 stop20h 40m

Hanoi Noibai

Sun 22/3

18:45-06:30

1 stop18h 45m

£379

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 4/3

19:45-22:10

1 stop19h 25m

Hanoi Noibai

Thu 19/3

23:15-17:35

2 stops25h 20m

£380

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 17/2

10:30-14:10

1 stop20h 40m

Hanoi Noibai

Sun 8/3

02:45-14:00

1 stop18h 15m

£380

GlasgowHanoi

GLA - HAN

GLAHAN

Glasgow Intl

Mon 2/2

17:45-23:15

2 stops22h 30m

Hanoi Noibai

Mon 9/3

08:15-21:25

2 stops20h 10m

£495

ManchesterHanoi

MAN - HAN

MANHAN

Manchester

Sun 8/3

11:15-13:10

1 stop18h 55m

Hanoi Noibai

Mon 23/3

17:55-09:30

1 stop22h 35m

£558

EdinburghHanoi

EDI - HAN

EDIHAN

Edinburgh Turnhouse

Thu 5/3

17:55-18:40

2 stops41h 45m

Hanoi Noibai

Thu 19/3

19:45-22:30

2 stops33h 45m

£570

BirminghamHanoi

BHX - HAN

BHXHAN

Birmingham

Sun 28/6

10:00-15:40

1 stop23h 40m

Hanoi Noibai

Mon 6/7

22:55-12:05

1 stop19h 10m

£790

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Mon 1/6

20:00-08:05

2 stops30h 05m

Hanoi Noibai

Mon 15/6

19:30-19:30

2 stops30h 00m

£1,340

SouthamptonHanoi

SOU - HAN

SOUHAN

Southampton Eastleigh

Mon 23/2

20:10-12:20

2 stops33h 10m

Hanoi Noibai

Sat 14/3

19:10-15:35

2 stops27h 25m

£1,356

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 £455. 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 £480.

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 £736. 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 £821.

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 £707. 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 £786 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 £725 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 £600 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 23% 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

£446

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 £446. The best return flight deal from United Kingdom to Hanoi found on momondo in the last 72 hours is £660.
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 £339Free CancellationRating
7.2
191 reviews
Search China Eastern flights
Air ChinaPriceFrom £362Free CancellationRating
7.2
138 reviews
Search Air China flights
Shenzhen AirlinesPriceFrom £378Free CancellationRating
7.6
23 reviews
Search Shenzhen Airlines flights
Juneyao AirlinesPriceFrom £378Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
China SouthernPriceFrom £394Free CancellationRating
7.3
135 reviews
Search China Southern flights
Etihad AirwaysPriceFrom £511Free CancellationRating
7.3
1,374 reviews
Search Etihad Airways flights
IndiGoPriceFrom £533Free CancellationRating
6.8
527 reviews
Search IndiGo flights
Vietnam AirlinesPriceFrom £535Free CancellationRating
7.6
221 reviews
Search Vietnam Airlines flights
Turkish AirlinesPriceFrom £563Free CancellationRating
7.3
4,200 reviews
Search Turkish Airlines flights
Singapore AirlinesPriceFrom £567Free CancellationRating
8.1
1,434 reviews
Search Singapore 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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