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. Sunday has historically seen more delays on average compared to the rest of the week.

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

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 early afternoon have, in the past, seen delays more frequently in comparison.

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 96% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 4 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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

Historically, on average around 16% 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 101 minutes.

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 16% of their flights experiencing any sort of delay.

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 December 2025.

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.

£37 Cheap Flights from London Heathrow Airport to United Kingdom in 2025/26

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

89 flights are operational daily from London Heathrow Airport to United Kingdom as of December 2025. The most popular departure time for this route is 18:00, with 35% of flights per day taking off in the afternoon.

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

As of December 2025, there are 623 flights per week flying from London Heathrow Airport to United Kingdom. The most common day of the week flights depart is Thu, with 39% of flights taking off on this day.

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

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

17:15 - 19:00

LHR

INV

1h 45mdirect

12:45 - 14:25

INV

LHR

1h 40mdirect

£70British Airways

Thu, 29 Jan - Tue, 3 Feb

07:00 - 08:25

LHR

BHD

1h 25mdirect

10:40 - 12:10

BHD

LHR

1h 30mdirect

£74British Airways

Sat, 17 Jan - Sun, 18 Jan

10:10 - 11:50

LHR

INV

1h 40mdirect

19:45 - 21:10

INV

LHR

1h 25mdirect

£79British Airways

Sat, 21 Feb - Mon, 23 Feb

21:05 - 22:20

LHR

NCL

1h 15mdirect

21:20 - 22:35

NCL

LHR

1h 15mdirect

£80British Airways

Fri, 30 Jan - Fri, 6 Feb

09:25 - 11:10

LHR

INV

1h 45mdirect

19:45 - 21:10

INV

LHR

1h 25mdirect

£80British Airways

Mon, 2 Feb - Thu, 5 Feb

07:25 - 08:40

LHR

NCL

1h 15mdirect

20:15 - 21:30

NCL

LHR

1h 15mdirect

£81British Airways

Sat, 24 Jan - Mon, 26 Jan

07:55 - 09:40

LHR

INV

1h 45mdirect

19:45 - 21:10

INV

LHR

1h 25mdirect

£82British Airways

Wed, 4 Feb - Mon, 9 Feb

14:40 - 16:00

LHR

NCL

1h 20mdirect

19:30 - 20:45

NCL

LHR

1h 15mdirect

£82British Airways

Thu, 22 Jan - Wed, 28 Jan

07:50 - 13:55

LHR

NQY

6h 05m1 stop

14:20 - 19:50

NQY

LHR

5h 30m1 stop

£177Multiple Airlines

Mon, 12 Jan - Mon, 19 Jan

20:50 - 13:10

LHR

NQY

16h 20m2 stops

15:00 - 19:50

NQY

LHR

4h 50m1 stop

£197Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

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

20 Jan

LHR09:50London Heathrow

5h 30m

1 stop

MAN15:20Manchester

23 Jan

MAN17:10Manchester

3h 55m

1 stop

LHR21:05London Heathrow

£186

Find similar

Aer Lingus

6 Jun

LHR07:40London Heathrow

4h 40m

1 stop

NQY12:20Cornwall Newquay

25 Jun

NQY12:50Cornwall Newquay

4h 30m

1 stop

LHR17:20London Heathrow

£375

Find similar

KLM flights from London Heathrow Airport to United Kingdom

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

KLM

9 Mar

LHR06:30London Heathrow

6h 15m

1 stop

MAN12:45Manchester

12 Mar

MAN09:05Manchester

7h 00m

1 stop

LHR16:05London Heathrow

£173

Find similar

KLM

12 Jan

LHR17:05London Heathrow

6h 05m

1 stop

ABZ23:10Aberdeen Dyce

19 Jan

ABZ12:55Aberdeen Dyce

6h 20m

1 stop

LHR19:15London Heathrow

£175

Find similar

KLM

10 Jan

LHR06:30London Heathrow

3h 40m

1 stop

MAN10:10Manchester

11 Jan

MAN05:50Manchester

4h 55m

1 stop

LHR10:45London Heathrow

£176

Find similar

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

LondonInverness

LHR - INV

LHRINV

London Heathrow

Thu 29/1

17:15-19:00

Nonstop1h 45m

Inverness

Tue 3/2

12:45-14:25

Nonstop1h 40m

£70

LondonBelfast

LHR - BHD

LHRBHD

London Heathrow

Sat 17/1

07:00-08:25

Nonstop1h 25m

Belfast City

Sun 18/1

10:40-12:10

Nonstop1h 30m

£74

LondonInverness

LHR - INV

LHRINV

London Heathrow

Sat 21/2

10:10-11:50

Nonstop1h 40m

Inverness

Mon 23/2

19:45-21:10

Nonstop1h 25m

£79

LondonNewcastle upon Tyne

LHR - NCL

LHRNCL

London Heathrow

Fri 30/1

21:05-22:20

Nonstop1h 15m

Newcastle upon Tyne

Fri 6/2

21:20-22:35

Nonstop1h 15m

£80

LondonInverness

LHR - INV

LHRINV

London Heathrow

Mon 2/2

09:25-11:10

Nonstop1h 45m

Inverness

Thu 5/2

19:45-21:10

Nonstop1h 25m

£80

LondonNewcastle upon Tyne

LHR - NCL

LHRNCL

London Heathrow

Sat 24/1

07:25-08:40

Nonstop1h 15m

Newcastle upon Tyne

Mon 26/1

20:15-21:30

Nonstop1h 15m

£81

LondonInverness

LHR - INV

LHRINV

London Heathrow

Wed 4/2

07:55-09:40

Nonstop1h 45m

Inverness

Mon 9/2

19:45-21:10

Nonstop1h 25m

£82

LondonNewcastle upon Tyne

LHR - NCL

LHRNCL

London Heathrow

Thu 22/1

14:40-16:00

Nonstop1h 20m

Newcastle upon Tyne

Wed 28/1

19:30-20:45

Nonstop1h 15m

£82

LondonNewquay

LHR - NQY

LHRNQY

London Heathrow

Mon 12/1

07:50-13:55

1 stop6h 05m

Cornwall Newquay

Mon 19/1

14:20-19:50

1 stop5h 30m

£177

LondonNewquay

LHR - NQY

LHRNQY

London Heathrow

Fri 30/1

20:50-13:10

2 stops16h 20m

Cornwall Newquay

Fri 6/2

15:00-19:50

1 stop4h 50m

£197

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 day to depart on your flight to United Kingdom?

The cheapest day to depart from London Heathrow Airport to United Kingdom is on a Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £361. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to United Kingdom for around £500.

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 afternoon when flights can be purchased for as low as £422. Try not to purchase tickets in the morning because they tend to be around £460. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 3 cabin classes available to choose from on London Heathrow 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	£48
Fastest flight time	1h 00m
Direct flights	Every day
Airports in United Kingdom	1,286 airports

The best one-way flight to United Kingdom from London Heathrow Airport in the past 72 hours is £48. The best return flight deal from London Heathrow Airport to United Kingdom found on momondo in the last 72 hours is £89.

The fastest flight from London Heathrow Airport to United Kingdom takes 1h 00m

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

There are 1,286 airports in United Kingdom. From London Heathrow Airport there are direct flights to Manchester (MAN).

Search flight deals

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 December 2025.
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 A320-100/200, representing 29.89% of all bookings. The subsequent popular models are Airbus A319 at 26.08%, Airbus A320neo at 16.68%, and Airbus A321neo at 7.60%.

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 £33	Free Cancellation	Rating 6.9 1,851 reviews	Search easyJet flights
British Airways	PriceFrom £69	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
KLM	PriceFrom £170	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
Aer Lingus	PriceFrom £234	Free Cancellation	Rating 7.2 1,397 reviews	Search Aer Lingus 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 17/1

Sat 24/1

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Flights to Londonfrom £31

Flights to Manchesterfrom £33

Flights to Edinburghfrom £31

Flights to Birminghamfrom £31

Flights to Belfastfrom £30

Flights to Glasgowfrom £29

Flights to Bristolfrom £31

Flights to Newcastle upon Tynefrom £30

Flights to Aberdeenfrom £43

Flights to Liverpoolfrom £31

Flights to Leedsfrom £55

Flights to Invernessfrom £32

Cheap flights from London Heathrow Airport to the United Kingdom from £37

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Aer Lingus flights from London Heathrow Airport to United Kingdom

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

KLM flights from London Heathrow Airport to United Kingdom

Our best KLM 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 day to depart on your flight to United Kingdom?

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 afternoon when flights can be purchased for as low as £422. Try not to purchase tickets in the morning because they tend to be around £460. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 3 cabin classes available to choose from on London Heathrow 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.

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

Which airlines fly to United Kingdom?

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

Historically, on average around 16% 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 101 minutes.

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 early afternoon have, in the past, seen delays more frequently in comparison.

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. Sunday has historically seen more delays on average compared to the rest of the week.

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 16% of their flights experiencing any sort of delay.

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

89 flights are operational daily from London Heathrow Airport to United Kingdom as of December 2025. The most popular departure time for this route is 18:00, with 35% of flights per day taking off in the afternoon.

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

As of December 2025, there are 623 flights per week flying from London Heathrow Airport to United Kingdom. The most common day of the week flights depart is Thu, with 39% of flights taking off on this day.

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

Fastest flight time

Direct flights

Airports in United Kingdom

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

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

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

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

What is the most popular plane model from London Heathrow Airport to 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?

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

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

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

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

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