What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How often are flights from London to the United Kingdom delayed?

Historically, on average around 17% of flights between London and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

What is the cheapest airline that flies from London Heathrow to United Kingdom?

British Airways is the most popular carrier operating from London Heathrow to United Kingdom

How many flights depart from London Heathrow Airport to United Kingdom on average per week?

As of September 2026, there are 467 flights per week flying from London Heathrow Airport to United Kingdom. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.

Which airlines fly to United Kingdom?

British Airways, easyJet and KLM are the top three most popular airlines that fly to United Kingdom from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 97% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

How many flights depart from London Heathrow Airport to United Kingdom on average per day?

66 flights are operational daily from London Heathrow Airport to United Kingdom as of September 2026. The most popular departure time for this route is 18:00, with 33% of flights per day taking off in the afternoon.

Which airline has the best punctuality record on London to the United Kingdom flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

What is the most punctual flight time for London to the United Kingdom flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from London Heathrow Airport to United Kingdom?

Prices for flights from London Heathrow Airport to United Kingdom are refreshed on a daily basis.

How many operators does momondo search for flights from London Heathrow Airport to United Kingdom?

There are 3 operators available for flights from London Heathrow Airport to United Kingdom as of September 2026.

How old do you have to be to fly from London Heathrow Airport to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to United Kingdom.

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

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£43 Cheap Flights from London Heathrow Airport to United Kingdom in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to the United Kingdom

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

17:20 - 18:45LHR London Heathrow-BHD Belfast City

1h 25mdirect

11:00 - 12:25BHD Belfast City-LHR London Heathrow

1h 25mdirect

£72British Airways

Thu, 15 Oct - Sun, 18 Oct

06:15 - 07:40LHR London Heathrow-BHD Belfast City

1h 25mdirect

17:35 - 18:55BHD Belfast City-LHR London Heathrow

1h 20mdirect

£78British Airways

Fri, 6 Nov - Sun, 8 Nov

08:05 - 09:15LHR London Heathrow-MAN Manchester

1h 10mdirect

08:55 - 10:10MAN Manchester-LHR London Heathrow

1h 15mdirect

£78British Airways

Fri, 5 Mar - Sun, 14 Mar

06:15 - 07:40LHR London Heathrow-BHD Belfast City

1h 25mdirect

11:40 - 13:05BHD Belfast City-LHR London Heathrow

1h 25mdirect

£82British Airways

Mon, 2 Nov - Tue, 3 Nov

07:55 - 09:35LHR London Heathrow-INV Inverness

1h 40mdirect

06:50 - 08:30INV Inverness-LHR London Heathrow

1h 40mdirect

£83British Airways

Thu, 15 Oct - Sun, 18 Oct

07:45 - 09:10LHR London Heathrow-EDI Edinburgh Turnhouse

1h 25mdirect

18:05 - 19:30EDI Edinburgh Turnhouse-LHR London Heathrow

1h 25mdirect

£85British Airways

Tue, 8 Dec - Sat, 12 Dec

10:40 - 12:10LHR London Heathrow-EDI Edinburgh Turnhouse

1h 30mdirect

08:40 - 10:15EDI Edinburgh Turnhouse-LHR London Heathrow

1h 35mdirect

£85British Airways

Mon, 30 Nov - Tue, 8 Dec

20:55 - 22:15LHR London Heathrow-GLA Glasgow Intl

1h 20mdirect

16:50 - 18:15GLA Glasgow Intl-LHR London Heathrow

1h 25mdirect

£86British Airways

Sat, 3 Oct - Wed, 7 Oct

07:15 - 08:25LHR London Heathrow-NCL Newcastle upon Tyne

1h 10mdirect

23:20 - 22:00NCL Newcastle upon Tyne-LHR London Heathrow

22h 40m1 stop Dublin

£119Multiple Airlines

Mon, 19 Oct - Mon, 26 Oct

11:05 - 16:00LHR London Heathrow-MAN Manchester

4h 55m1 stop Knock Intl

18:55 - 09:10MAN Manchester-LHR London Heathrow

14h 15m1 stop Barcelona-El Prat

£123Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:05 - 19:25LHR London Heathrow-BHD Belfast City

1h 20mdirect

06:30 - 07:55BHD Belfast City-LHR London Heathrow

1h 25mdirect

£114British Airways

Tue, 15 Sep - Sun, 20 Sep

07:20 - 08:30LHR London Heathrow-NCL Newcastle upon Tyne

1h 10mdirect

20:15 - 21:25NCL Newcastle upon Tyne-LHR London Heathrow

1h 10mdirect

£117British Airways

Fri, 11 Sep - Fri, 18 Sep

07:35 - 08:45LHR London Heathrow-NCL Newcastle upon Tyne

1h 10mdirect

20:15 - 21:25NCL Newcastle upon Tyne-LHR London Heathrow

1h 10mdirect

£120British Airways

Thu, 10 Sep - Thu, 17 Sep

08:15 - 09:25LHR London Heathrow-NCL Newcastle upon Tyne

1h 10mdirect

20:15 - 21:25NCL Newcastle upon Tyne-LHR London Heathrow

1h 10mdirect

£120British Airways

Fri, 11 Sep - Fri, 18 Sep

07:05 - 08:15LHR London Heathrow-NCL Newcastle upon Tyne

1h 10mdirect

20:40 - 21:50NCL Newcastle upon Tyne-LHR London Heathrow

1h 10mdirect

£120British Airways

Tue, 15 Sep - Tue, 22 Sep

08:15 - 09:25LHR London Heathrow-NCL Newcastle upon Tyne

1h 10mdirect

20:15 - 21:25NCL Newcastle upon Tyne-LHR London Heathrow

1h 10mdirect

£121British Airways

Fri, 11 Sep - Fri, 18 Sep

07:20 - 08:30LHR London Heathrow-NCL Newcastle upon Tyne

1h 10mdirect

20:15 - 21:25NCL Newcastle upon Tyne-LHR London Heathrow

1h 10mdirect

£121British Airways

Fri, 11 Sep - Fri, 18 Sep

07:20 - 08:30LHR London Heathrow-NCL Newcastle upon Tyne

1h 10mdirect

20:15 - 21:25NCL Newcastle upon Tyne-LHR London Heathrow

1h 10mdirect

£122British Airways

Fri, 11 Sep - Fri, 18 Sep

21:10 - 21:15LHR London Heathrow-MAN Manchester

24h 05m1 stop Dublin

06:35 - 22:40MAN Manchester-LHR London Heathrow

16h 05m1 stop Shannon

£167Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

20:50 - 07:30LHR London Heathrow-NCL Newcastle upon Tyne

10h 40m1 stop Barcelona-El Prat

19:15 - 09:05NCL Newcastle upon Tyne-LHR London Heathrow

13h 50m1 stop Dublin

£187Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

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British Airways flights from London Heathrow Airport to United Kingdom

Our best British Airways deals on London Heathrow Airport to United Kingdom flight tickets

British Airways

15 Oct

LHR17:20London Heathrow

1h 25m

BHD18:45Belfast City

18 Oct

BHD11:00Belfast City

1h 25m

LHR12:25London Heathrow

£72

British Airways

5 Mar

LHR08:05London Heathrow

1h 10m

MAN09:15Manchester

14 Mar

MAN08:55Manchester

1h 15m

LHR10:10London Heathrow

£78

British Airways

2 Nov

LHR06:15London Heathrow

1h 25m

BHD07:40Belfast City

3 Nov

BHD11:40Belfast City

1h 25m

LHR13:05London Heathrow

£82

Aer Lingus flights from London Heathrow Airport to United Kingdom

Our best Aer Lingus deals on London Heathrow Airport to United Kingdom flight tickets

Aer Lingus

9 Oct

LHR14:20London Heathrow

4h 10m

1 stop

NQY18:30Cornwall Newquay

16 Oct

NQY19:00Cornwall Newquay

14h 05m

1 stop

LHR09:05London Heathrow

£188

Aer Lingus

6 Oct

LHR07:40London Heathrow

9h 15m

1 stop

NQY16:55Cornwall Newquay

13 Oct

NQY17:25Cornwall Newquay

14h 40m

1 stop

LHR08:05London Heathrow

£201

Aer Lingus

6 Oct

LHR07:40London Heathrow

9h 15m

1 stop

NQY16:55Cornwall Newquay

13 Oct

NQY17:25Cornwall Newquay

14h 40m

1 stop

LHR08:05London Heathrow

£205

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Thu 15/10

17:20-18:45

Nonstop1h 25m

Belfast City

Sun 18/10

11:00-12:25

Nonstop1h 25m

£72

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Fri 6/11

06:15-07:40

Nonstop1h 25m

Belfast City

Sun 8/11

17:35-18:55

Nonstop1h 20m

£78

Fastest return journey

LondonManchester

LHR London Heathrow - MAN Manchester

LHRMAN

London Heathrow

Fri 5/3

08:05-09:15

Nonstop1h 10m

Manchester

Sun 14/3

08:55-10:10

Nonstop1h 15m

£78

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Mon 2/11

06:15-07:40

Nonstop1h 25m

Belfast City

Tue 3/11

11:40-13:05

Nonstop1h 25m

£82

LondonInverness

LHR London Heathrow - INV Inverness

LHRINV

London Heathrow

Thu 15/10

07:55-09:35

Nonstop1h 40m

Inverness

Sun 18/10

06:50-08:30

Nonstop1h 40m

£83

LondonEdinburgh

LHR London Heathrow - EDI Edinburgh Turnhouse

LHREDI

London Heathrow

Tue 8/12

07:45-09:10

Nonstop1h 25m

Edinburgh Turnhouse

Sat 12/12

18:05-19:30

Nonstop1h 25m

£85

LondonEdinburgh

LHR London Heathrow - EDI Edinburgh Turnhouse

LHREDI

London Heathrow

Mon 30/11

10:40-12:10

Nonstop1h 30m

Edinburgh Turnhouse

Tue 8/12

08:40-10:15

Nonstop1h 35m

£85

LondonGlasgow

LHR London Heathrow - GLA Glasgow Intl

LHRGLA

London Heathrow

Sat 3/10

20:55-22:15

Nonstop1h 20m

Glasgow Intl

Wed 7/10

16:50-18:15

Nonstop1h 25m

£86

LondonNewcastle upon Tyne

LHR London Heathrow - NCL Newcastle upon Tyne

LHRNCL

London Heathrow

Mon 19/10

07:15-08:25

Nonstop1h 10m

Newcastle upon Tyne

Mon 26/10

23:20-22:00

1 stop22h 40m

£119

LondonManchester

LHR London Heathrow - MAN Manchester

LHRMAN

London Heathrow

Wed 7/10

11:05-16:00

1 stop4h 55m

Manchester

Wed 14/10

18:55-09:10

1 stop14h 15m

£123

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport 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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from London Heathrow Airport is in January. Flight prices, which tend to average around £118, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around £121.

What is the cheapest London Heathrow to United Kingdom flight route?

Fly from London Heathrow to Newcastle upon Tyne for the best London Heathrow - United Kingdom flight prices

What cabin class options are available on London Heathrow Airport to United Kingdom flights?

There are 3 cabin classes available to choose from on London Heathrow Airport 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 London Heathrow Airport to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to United Kingdom.

Cheap London Heathrow Airport to United Kingdom flight deals and tips

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

Best price found	£43
Fastest flight time	0h 55m
Direct flights	Every day
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from London Heathrow Airport in the past 72 hours is £43. The best return flight deal from London Heathrow Airport to United Kingdom found on momondo in the last 72 hours is £72.

The fastest flight from London Heathrow Airport to United Kingdom takes 0h 55m

Direct flights go from London Heathrow Airport to United Kingdom every day.

There are 1,285 airports in United Kingdom. From London Heathrow Airport there are direct flights to Manchester (MAN).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to the United Kingdom

When did momondo last update prices for flights from London Heathrow Airport to United Kingdom?
Prices for flights from London Heathrow Airport to United Kingdom are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to United Kingdom?
There are 3 operators available for flights from London Heathrow Airport to United Kingdom as of September 2026.
How old do you have to be to fly from London Heathrow Airport to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to United Kingdom?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to United Kingdom is Airbus A319, representing 30.11% of all bookings. The subsequent popular models are Airbus A320-100/200 at 29.81%, Airbus A320neo at 14.47%, and Airbus A321neo at 7.94%.

Best airlines flying from London Heathrow Airport to United Kingdom

Compare and see reviews for airlines that fly from London Heathrow Airport to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £32	Free Cancellation	Rating 6.9 1,924 reviews	Search easyJet flights
British Airways	PriceFrom £78	Free Cancellation	Rating 6.7 8,210 reviews	Search British Airways flights
KLM	PriceFrom £223	Free Cancellation	Rating 7.8 1,573 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from London 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 London.

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

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

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

Once you have performed a search for London 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 London to United Kingdom right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your United Kingdom 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.

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Other flights to the United Kingdom

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Complete your trip

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Popular Cities in the United Kingdom

Flights to Londonfrom £30

Flights to Manchesterfrom £30

Flights to Birminghamfrom £36

Flights to Edinburghfrom £29

Flights to Belfastfrom £29

Flights to Glasgowfrom £30

Flights to Bristolfrom £35

Flights to Newcastle upon Tynefrom £33

Flights to Liverpoolfrom £30

Flights to Leedsfrom £34

Flights to Aberdeenfrom £45

Flights to Invernessfrom £35

Cheap flights from London Heathrow Airport to the United Kingdom from £43

Find the cheapest flights from London Heathrow Airport to the United Kingdom

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British Airways flights from London Heathrow Airport to United Kingdom

Our best British Airways deals on London Heathrow Airport to United Kingdom flight tickets

Aer Lingus flights from London Heathrow Airport to United Kingdom

Our best Aer Lingus deals on London Heathrow Airport to United Kingdom flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to the United Kingdom that are best for you.

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from London Heathrow Airport to United Kingdom

What is the cheapest month to fly to United Kingdom?

What is the cheapest London Heathrow to United Kingdom flight route?

What cabin class options are available on London Heathrow Airport to United Kingdom flights?

Can stopping save me money on London Heathrow Airport to United Kingdom flights?

What is the cheapest airline that flies from London Heathrow to United Kingdom?

Which airlines fly to United Kingdom?

How often are flights from London to the United Kingdom delayed?

What is the most punctual flight time for London to the United Kingdom flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to the United Kingdom flights?

How many flights depart from London Heathrow Airport to United Kingdom on average per day?

How many flights depart from London Heathrow Airport to United Kingdom on average per week?

Cheap London Heathrow Airport to United Kingdom flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in United Kingdom

Frequently asked questions about flying from London Heathrow Airport to the United Kingdom

Best airlines flying from London Heathrow Airport to United Kingdom

Compare and see reviews for airlines that fly from London Heathrow Airport to United Kingdom with momondo

Why use momondo?

An easier way to manage your United Kingdom 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

United Kingdom flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to the United Kingdom

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United Kingdom

List of cabin classes available on flights landing in the United Kingdom. Availability may vary depending on flight origin and airline.

Complete your trip to the United Kingdom

Explore popular destinations other users love

According to popular flight searches on momondo this year