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Cheap flights from Hanoi to the United Kingdom from £236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to the United Kingdom departing on 1/4. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Hanoi to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:10 - 19:30
HAN
-
LHR
28h 20m
2 stops
Multiple Airlines Logo
22:05 - 01:10
LHR
-
HAN
21h 05m
1 stop
£461Multiple Airlines
Sun, 3 May - Sun, 17 May
China Southern Logo
08:15 - 19:20
HAN
-
LHR
17h 05m
1 stop
China Southern Logo
19:15 - 23:00
LHR
-
HAN
21h 45m
2 stops
£486China Southern
Wed, 13 May - Wed, 20 May
China Southern Logo
16:45 - 16:15
HAN
-
LHR
29h 30m
2 stops
China Southern Logo
22:10 - 10:05
LHR
-
HAN
29h 55m
1 stop
£495China Southern
Sat, 6 Jun - Sun, 21 Jun
Multiple Airlines Logo
12:20 - 06:35
HAN
-
LGW
24h 15m
2 stops
Multiple Airlines Logo
18:00 - 17:45
LGW
-
HAN
17h 45m
1 stop
£497Multiple Airlines
Sat, 4 Apr - Sat, 11 Apr
Multiple Airlines Logo
12:20 - 06:35
HAN
-
LGW
24h 15m
2 stops
Multiple Airlines Logo
18:00 - 17:45
LGW
-
HAN
17h 45m
1 stop
£498Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
12:20 - 06:35
HAN
-
LGW
24h 15m
2 stops
Multiple Airlines Logo
18:00 - 14:45
LGW
-
HAN
38h 45m
2 stops
£501Multiple Airlines
Sat, 4 Apr - Sat, 11 Apr
Air China Logo
12:20 - 06:35
HAN
-
LGW
24h 15m
2 stops
Air China Logo
11:15 - 11:00
LGW
-
HAN
17h 45m
1 stop
£511Air China
Wed, 1 Apr - Wed, 29 Apr
Air China Logo
12:20 - 06:35
HAN
-
LGW
24h 15m
2 stops
Air China Logo
11:15 - 01:10
LGW
-
HAN
31h 55m
2 stops
£524Air China
Mon, 4 May - Sun, 17 May
Qatar Airways Logo
08:45 - 13:10
HAN
-
MAN
34h 25m
1 stop
Qatar Airways Logo
08:15 - 08:05
MAN
-
HAN
17h 50m
1 stop
£634Qatar Airways
Thu, 2 Apr - Thu, 23 Apr
Qatar Airways Logo
03:00 - 13:40
HAN
-
BHX
16h 40m
1 stop
Qatar Airways Logo
08:10 - 08:05
BHX
-
HAN
17h 55m
1 stop
£852Qatar Airways
Sun, 29 Mar - Thu, 4 Jun

China Southern flights from Hanoi to United Kingdom

Our best China Southern deals on Hanoi to United Kingdom flight tickets
China Southern
13 May
HAN08:15Hanoi Noibai
17h 05m
1 stop
LHR19:20London Heathrow
20 May
LHR19:15London Heathrow
21h 45m
2 stops
HAN23:00Hanoi Noibai
£486
China Southern
6 Jun
HAN16:45Hanoi Noibai
29h 30m
2 stops
LHR16:15London Heathrow
21 Jun
LHR22:10London Heathrow
29h 55m
1 stop
HAN10:05Hanoi Noibai
£495
China Southern
2 Apr
HAN21:10Hanoi Noibai
26h 55m
2 stops
LHR18:05London Heathrow
13 Apr
LHR22:10London Heathrow
18h 50m
1 stop
HAN23:00Hanoi Noibai
£517

Etihad Airways flights from Hanoi to United Kingdom

Our best Etihad Airways deals on Hanoi to United Kingdom flight tickets
Etihad Airways
27 Apr
HAN08:25Hanoi Noibai
16h 20m
1 stop
LHR18:45London Heathrow
10 May
LHR09:30London Heathrow
15h 10m
1 stop
HAN06:40Hanoi Noibai
£594
Etihad Airways
30 Mar
HAN08:25Hanoi Noibai
36h 40m
1 stop
LHR15:05London Heathrow
15 Apr
LHR14:45London Heathrow
22h 00m
1 stop
HAN18:45Hanoi Noibai
£597
Etihad Airways
23 Mar
HAN07:40Hanoi Noibai
30h 00m
1 stop
LHR06:40London Heathrow
24 Apr
LHR09:30London Heathrow
15h 10m
1 stop
HAN06:40Hanoi Noibai
£617

momondo Fare Finder

 
Customise your flight search to find flights from Hanoi to United Kingdom 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 11 March 2026.
Use the filters below to find and compare flights from Hanoi to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sun 3/5

21:10-19:30

2 stops28h 20m

London Heathrow

Sun 17/5

22:05-01:10

1 stop21h 05m

£461

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Wed 13/5

08:15-19:20

1 stop17h 05m

London Heathrow

Wed 20/5

19:15-23:00

2 stops21h 45m

£486

HanoiLondon

HAN - LHR

HANLHR

Hanoi Noibai

Sat 6/6

16:45-16:15

2 stops29h 30m

London Heathrow

Sun 21/6

22:10-10:05

1 stop29h 55m

£495

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sat 4/4

12:20-06:35

2 stops24h 15m

London Gatwick

Sat 11/4

18:00-17:45

1 stop17h 45m

£497

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Wed 1/4

12:20-06:35

2 stops24h 15m

London Gatwick

Wed 8/4

18:00-17:45

1 stop17h 45m

£498

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Sat 4/4

12:20-06:35

2 stops24h 15m

London Gatwick

Sat 11/4

18:00-14:45

2 stops38h 45m

£501

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Wed 1/4

12:20-06:35

2 stops24h 15m

London Gatwick

Wed 29/4

11:15-11:00

1 stop17h 45m

£511

HanoiLondon

HAN - LGW

HANLGW

Hanoi Noibai

Mon 4/5

12:20-06:35

2 stops24h 15m

London Gatwick

Sun 17/5

11:15-01:10

2 stops31h 55m

£524

HanoiManchester

HAN - MAN

HANMAN

Hanoi Noibai

Thu 2/4

08:45-13:10

1 stop34h 25m

Manchester

Thu 23/4

08:15-08:05

1 stop17h 50m

£634
Fastest return journey

HanoiBirmingham

HAN - BHX

HANBHX

Hanoi Noibai

Sun 29/3

03:00-13:40

1 stop16h 40m

Birmingham

Thu 4/6

08:10-08:05

1 stop17h 55m

£852

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 the United Kingdom from

How to get the cheapest flight ticket from Hanoi to United Kingdom

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 day to depart on your flight to United Kingdom?

The cheapest day to depart from Hanoi to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £856. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Hanoi to United Kingdom for around £1,121.

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

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £859. Try not to purchase tickets in the morning because they tend to be around £1,034. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 3 cabin classes available to choose from on Hanoi Noibai to United Kingdom 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 Hanoi to United Kingdom flights?

You could potentially save up to 9% on your flight if you consider stops on a Hanoi to United Kingdom flight.

Cheap Hanoi to United Kingdom flight deals and tips

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

Best price found

£690

Fastest flight time

13h 00m

Direct flights

Mon, Tue and Thu

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Hanoi in the past 72 hours is £690. The best return flight deal from Hanoi to United Kingdom found on momondo in the last 72 hours is £842.
The fastest flight from Hanoi to United Kingdom takes 13h 00m
Direct flights go from Hanoi to United Kingdom on Monday, Tuesday and Thursday. Airline offering direct flights is Vietnam Airlines..
There are 1,286 airports in United Kingdom. From Hanoi there are direct flights to London Heathrow (LHR).
Search flight deals

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

    Prices for flights from Hanoi Noibai Airport to United Kingdom were last updated today.

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

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

    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 Hanoi Noibai Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Hanoi to United Kingdom

Compare and see reviews for airlines that fly from Hanoi to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £289Free CancellationRating
7.4
142 reviews
Search China Southern flights
Qatar AirwaysPriceFrom £634Free CancellationRating
7.4
3,742 reviews
Search Qatar Airways flights
Vietnam AirlinesPriceFrom £780Free CancellationRating
7.7
237 reviews
Search Vietnam Airlines flights
EmiratesPriceFrom £1,022Free CancellationRating
8.1
3,540 reviews
Search Emirates flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Hanoi.

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

Flights from Hanoi to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Hanoi to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Hanoi and alert you when they change.

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