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

21 flights are operational weekly from Knock to London Heathrow Airport as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

How often are flights from Knock to London delayed?

Historically, on average around 22% of flights between Knock and London have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

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

Generally, flights departing in the early afternoon 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. Monday has historically seen more delays on average compared to the rest of the week.

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

As of December 2025, there are 3 flights per day flying from Knock to London Heathrow Airport. The most common time of day flights depart is 13:00, with 100% of flights taking off in the afternoon.

What is the cheapest airline that flies from Knock Intl to London Heathrow?

Aer Lingus and British Airways are the most popular carriers operating from Knock Intl to London Heathrow

When did momondo last update prices for flights from Knock Intl Airport to London Heathrow Airport?

Prices for flights from Knock Intl Airport to London Heathrow Airport are updated daily.

How many operators does momondo search for flights from Knock Intl Airport to London Heathrow Airport?

The number of operators available for flights from Knock Intl Airport to London Heathrow Airport is 1 as of December 2025.

How old do you have to be to fly from Knock Intl Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knock Intl Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£60 Cheap Flights from Knock to London Heathrow Airport in 2025/26

Q: What is the typical price of a round-trip flight between Knock and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from £116 to £165. The lowest price recently found on this route was £98.

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13:00 - 14:30

NOC

LHR

1h 30mdirect

10:55 - 12:25

LHR

NOC

1h 30mdirect

£98Aer Lingus

Thu, 8 Jan - Mon, 12 Jan

13:00 - 14:30

NOC

LHR

1h 30mdirect

10:55 - 12:25

LHR

NOC

1h 30mdirect

£103Aer Lingus

Sat, 10 Jan - Mon, 19 Jan

13:00 - 14:30

NOC

LHR

1h 30mdirect

10:55 - 12:25

LHR

NOC

1h 30mdirect

£117Aer Lingus

Mon, 26 Jan - Thu, 29 Jan

13:00 - 14:30

NOC

LHR

1h 30mdirect

10:55 - 12:25

LHR

NOC

1h 30mdirect

£119Aer Lingus

Sun, 25 Jan - Sun, 1 Feb

08:55 - 21:05

NOC

LHR

12h 10m2 stops

10:55 - 12:25

LHR

NOC

1h 30mdirect

£142Multiple Airlines

Thu, 8 Jan - Mon, 12 Jan

08:55 - 21:05

NOC

LHR

12h 10m2 stops

10:55 - 12:25

LHR

NOC

1h 30mdirect

£152Multiple Airlines

Thu, 8 Jan - Mon, 12 Jan

13:00 - 14:30

NOC

LHR

1h 30mdirect

10:55 - 12:25

LHR

NOC

1h 30mdirect

£157Aer Lingus

Fri, 26 Dec - Tue, 30 Dec

13:00 - 14:30

NOC

LHR

1h 30mdirect

20:50 - 14:25

LHR

NOC

17h 35m2 stops

£161Multiple Airlines

Mon, 26 Jan - Thu, 29 Jan

13:00 - 14:30

NOC

LHR

1h 30mdirect

10:55 - 12:25

LHR

NOC

1h 30mdirect

£172Aer Lingus

Tue, 23 Dec - Mon, 29 Dec

13:05 - 14:30

NOC

LHR

1h 25mdirect

11:05 - 12:35

LHR

NOC

1h 30mdirect

£181Aer Lingus

Mon, 4 May - Sat, 9 May

Aer Lingus flights from Knock to London Heathrow Airport

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

Aer Lingus

8 Jan

NOC13:00Knock Intl

1h 30m

LHR14:30London Heathrow

12 Jan

LHR10:55London Heathrow

1h 30m

NOC12:25Knock Intl

£98

Find similar

Aer Lingus

10 Jan

NOC13:00Knock Intl

1h 30m

LHR14:30London Heathrow

19 Jan

LHR10:55London Heathrow

1h 30m

NOC12:25Knock Intl

£103

Find similar

Aer Lingus

26 Jan

NOC13:00Knock Intl

1h 30m

LHR14:30London Heathrow

29 Jan

LHR10:55London Heathrow

1h 30m

NOC12:25Knock Intl

£117

Find similar

British Airways flights from Knock to London Heathrow Airport

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

British Airways

4 May

NOC13:05Knock Intl

1h 25m

LHR14:30London Heathrow

8 May

LHR11:05London Heathrow

1h 30m

NOC12:35Knock Intl

£276

Find similar

British Airways

4 May

NOC13:05Knock Intl

1h 25m

LHR14:30London Heathrow

8 May

LHR11:05London Heathrow

1h 30m

NOC12:35Knock Intl

£277

Find similar

British Airways

12 Jan

NOC13:00Knock Intl

1h 30m

LHR14:30London Heathrow

13 Jan

LHR10:55London Heathrow

1h 30m

NOC12:25Knock Intl

£758

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Thu 8/1

13:00-14:30

Nonstop1h 30m

London Heathrow

Mon 12/1

10:55-12:25

Nonstop1h 30m

£98

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Sat 10/1

13:00-14:30

Nonstop1h 30m

London Heathrow

Mon 19/1

10:55-12:25

Nonstop1h 30m

£103

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Mon 26/1

13:00-14:30

Nonstop1h 30m

London Heathrow

Thu 29/1

10:55-12:25

Nonstop1h 30m

£117

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Sun 25/1

13:00-14:30

Nonstop1h 30m

London Heathrow

Sun 1/2

10:55-12:25

Nonstop1h 30m

£119

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Thu 8/1

08:55-21:05

2 stops12h 10m

London Heathrow

Mon 12/1

10:55-12:25

Nonstop1h 30m

£142

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Thu 8/1

08:55-21:05

2 stops12h 10m

London Heathrow

Mon 12/1

10:55-12:25

Nonstop1h 30m

£152

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Fri 26/12

13:00-14:30

Nonstop1h 30m

London Heathrow

Tue 30/12

10:55-12:25

Nonstop1h 30m

£157

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Mon 26/1

13:00-14:30

Nonstop1h 30m

London Heathrow

Thu 29/1

20:50-14:25

2 stops17h 35m

£161

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Tue 23/12

13:00-14:30

Nonstop1h 30m

London Heathrow

Mon 29/12

10:55-12:25

Nonstop1h 30m

£172

KnockLondon

NOC - LHR

NOCLHR

Knock Intl

Mon 4/5

13:05-14:30

Nonstop1h 25m

London Heathrow

Sat 9/5

11:05-12:35

Nonstop1h 30m

£181

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knock to London Heathrow Airport

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 typical price of a round-trip flight between Knock and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, March is the cheapest month to fly from Knock to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £93. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Knock averaging around £96.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Knock is on a Thursday. momondo users have found tickets for Thursday departures for as low as £116. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £202.

What is the cheapest Knock Intl to London Heathrow flight route?

Fly from Knock Intl to London Heathrow for the best Knock Intl - London Heathrow flight prices

What cabin class options are available on Knock Intl to London Heathrow flights?

There are 2 cabin classes available to choose from on Knock Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Knock to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knock to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Knock to London Heathrow Airport (NOC to LHR) flight deals and tips

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

Best price found	£116
Fastest flight time	1h 25m
Direct flights	Every day

The best flight deal from Knock to London Heathrow Airport found on momondo in the last 72 hours is £116

The fastest flight from Knock to London Heathrow Airport takes 1h 25m

Direct flights go from Knock to London Heathrow Airport every day.

Search flight deals

How far is Knock Intl to London Heathrow by plane?
A flight from Knock Intl to London Heathrow will travel around 388.9 mi. In terms of flight time, this usually takes a little over 1h 25m.
When did momondo last update prices for flights from Knock Intl Airport to London Heathrow Airport?
Prices for flights from Knock Intl Airport to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Knock Intl Airport to London Heathrow Airport?
The number of operators available for flights from Knock Intl Airport to London Heathrow Airport is 1 as of December 2025.
How old do you have to be to fly from Knock Intl Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knock Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow 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 London Heathrow 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 Knock to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Knock to London Heathrow Airport is Airbus A320neo, representing 38.95% of all bookings. The subsequent popular models are Airbus A321-100/200 at 34.30%, Boeing 737-800 Passenger/BBJ2 (winglets) at 11.63%, and Boeing 737 MAX 8 at 11.05%.
What is the most popular airline from Knock to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Knock to London Heathrow Airport is Aer Lingus, representing 100% of all bookings.

Best airlines flying from Knock to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom £93	Free Cancellation	Rating 7.2 1,394 reviews		Search Aer Lingus flights

Aer Lingus Flights From Knock to London Heathrow Airport
Aer Lingus flight deals from Knock to London Heathrow Airport start from £93 round-trip. Over the 7 Aer Lingus flights for this route in a normal week, average airfare is usually £159 round-trip - but some users have found much cheaper deals with momondo.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Northampton

Swindon

Stratford-upon-Avon

Canterbury

Southend-on-Sea

Ipswich

Ilford

Poole

Guildford

Swanage

Hayes

Chelmsford

Dover

Worthing

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knock to London for you.

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

momondo does allow users to show only those flights to London from Knock which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Knock to London?

momondo helps you find the best flight between Knock and London 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 Knock to London right now. Can momondo alert me if prices change?

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

An easier way to manage your London Heathrow Airport 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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Cheap flights from Knock to London from £96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knock to London departing on 14/1. 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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Big names, great deals

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Find the cheapest flights from Knock to London

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Aer Lingus flights from Knock to London Heathrow Airport

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

British Airways flights from Knock to London Heathrow Airport

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

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Knock to London Heathrow Airport

What is the typical price of a round-trip flight between Knock and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest Knock Intl to London Heathrow flight route?

Fly from Knock Intl to London Heathrow for the best Knock Intl - London Heathrow flight prices

What cabin class options are available on Knock Intl to London Heathrow flights?

There are 2 cabin classes available to choose from on Knock Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Knock Intl to London Heathrow?

Aer Lingus and British Airways are the most popular carriers operating from Knock Intl to London Heathrow

How often are flights from Knock to London delayed?

Historically, on average around 22% of flights between Knock and London have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

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

Generally, flights departing in the early afternoon 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. Monday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

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

As of December 2025, there are 3 flights per day flying from Knock to London Heathrow Airport. The most common time of day flights depart is 13:00, with 100% of flights taking off in the afternoon.

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

21 flights are operational weekly from Knock to London Heathrow Airport as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When to book flights from Knock to London Heathrow Airport

Cheap Knock to London Heathrow Airport (NOC to LHR) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

How far is Knock Intl to London Heathrow by plane?

When did momondo last update prices for flights from Knock Intl Airport to London Heathrow Airport?

How many operators does momondo search for flights from Knock Intl Airport to London Heathrow Airport?

How old do you have to be to fly from Knock Intl Airport to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

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

What is the most popular airline from Knock to London Heathrow Airport?

Best airlines flying from Knock to London Heathrow Airport

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

Aer Lingus Flights From Knock to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights from Knock to London?

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

An easier way to manage your London Heathrow Airport 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 London

Popular Cities in the United Kingdom

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