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

Ryanair and Aer Lingus are the most popular carriers operating from Knock Intl to London

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

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

3 flights are operational daily from Knock to London as of September 2026. The most popular departure time for this route is 13:00, with 83% of flights per day taking off in the afternoon.

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

23 flights are operational weekly from Knock to London as of September 2026. The most popular departure day for this route is Wed, with 22% 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 16% of their flights experiencing any sort of delay.

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.

How often are flights from Knock to London delayed?

Historically, on average around 16% 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 91 minutes.

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

Prices for flights from Knock Intl Airport to London were last updated today.

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

As of September 2026, there are 2 operators available to choose from for flights from Knock Intl Airport to London.

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

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 Knock Intl Airport to London.

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

The necessary travel and health documents for your London 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 licence 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.

€15 Cheap Flights from Knock to London in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knock to London

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:55 - 12:10NOC Knock Intl-LTN London Luton

1h 15mdirect

12:25 - 13:55LTN London Luton-NOC Knock Intl

1h 30mdirect

€30Ryanair

Fri, 2 Oct - Thu, 8 Oct

10:55 - 12:10NOC Knock Intl-LTN London Luton

1h 15mdirect

17:00 - 18:30LTN London Luton-NOC Knock Intl

1h 30mdirect

€30Ryanair

Fri, 2 Oct - Fri, 2 Oct

16:05 - 17:20NOC Knock Intl-LTN London Luton

1h 15mdirect

08:45 - 10:15LTN London Luton-NOC Knock Intl

1h 30mdirect

€30Ryanair

Sat, 24 Oct - Thu, 29 Oct

08:55 - 10:10NOC Knock Intl-LTN London Luton

1h 15mdirect

09:00 - 10:30LTN London Luton-NOC Knock Intl

1h 30mdirect

€30Ryanair

Sat, 3 Oct - Mon, 5 Oct

16:45 - 22:05NOC Knock Intl-STN London Stansted

5h 20m1 stop Edinburgh Turnhouse

07:10 - 08:40STN London Stansted-NOC Knock Intl

1h 30mdirect

€63Multiple Airlines

Fri, 13 Nov - Sun, 15 Nov

16:45 - 22:05NOC Knock Intl-STN London Stansted

5h 20m1 stop Edinburgh Turnhouse

07:10 - 08:40STN London Stansted-NOC Knock Intl

1h 30mdirect

€70Multiple Airlines

Fri, 30 Oct - Sun, 1 Nov

10:25 - 19:55NOC Knock Intl-LTN London Luton

9h 30m1 stop Bergamo Orio Al Serio

09:00 - 10:30LTN London Luton-NOC Knock Intl

1h 30mdirect

€73Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

13:05 - 14:30NOC Knock Intl-LHR London Heathrow

1h 25mdirect

11:05 - 12:35LHR London Heathrow-NOC Knock Intl

1h 30mdirect

€83Aer Lingus

Thu, 1 Oct - Sun, 18 Oct

13:05 - 14:30NOC Knock Intl-LHR London Heathrow

1h 25mdirect

11:05 - 12:35LHR London Heathrow-NOC Knock Intl

1h 30mdirect

€87Aer Lingus

Wed, 7 Oct - Tue, 13 Oct

13:05 - 14:30NOC Knock Intl-LHR London Heathrow

1h 25mdirect

11:05 - 12:35LHR London Heathrow-NOC Knock Intl

1h 30mdirect

€89Aer Lingus

Thu, 8 Oct - Sat, 10 Oct

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Aer Lingus flights from Knock to London

Our best Aer Lingus deals on Knock to London flight tickets

Aer Lingus

1 Oct

NOC13:05Knock Intl

1h 25m

LHR14:30London Heathrow

18 Oct

LHR11:05London Heathrow

1h 30m

NOC12:35Knock Intl

€83

Aer Lingus

7 Oct

NOC13:05Knock Intl

1h 25m

LHR14:30London Heathrow

13 Oct

LHR11:05London Heathrow

1h 30m

NOC12:35Knock Intl

€87

Aer Lingus

8 Oct

NOC13:05Knock Intl

1h 25m

LHR14:30London Heathrow

10 Oct

LHR11:05London Heathrow

1h 30m

NOC12:35Knock Intl

€89

Ryanair flights from Knock to London

Our best Ryanair deals on Knock to London flight tickets

Ryanair

24 Oct

NOC17:25Knock Intl

1h 25m

STN18:50London Stansted

29 Oct

STN07:00London Stansted

1h 30m

NOC08:30Knock Intl

€30

Ryanair

11 Sept

NOC18:55Knock Intl

1h 15m

LTN20:10London Luton

15 Sept

LTN07:15London Luton

1h 30m

NOC08:45Knock Intl

€31

Ryanair

4 Dec

NOC17:55Knock Intl

1h 25m

STN19:20London Stansted

6 Dec

STN07:10London Stansted

1h 30m

NOC08:40Knock Intl

€32

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

KnockLondon

NOC Knock Intl - LTN London Luton

NOCLTN

Knock Intl

Fri 2/10

10:55-12:10

Nonstop1h 15m

London Luton

Thu 8/10

12:25-13:55

Nonstop1h 30m

€30

KnockLondon

NOC Knock Intl - LTN London Luton

NOCLTN

Knock Intl

Fri 2/10

10:55-12:10

Nonstop1h 15m

London Luton

Fri 2/10

17:00-18:30

Nonstop1h 30m

€30

KnockLondon

NOC Knock Intl - LTN London Luton

NOCLTN

Knock Intl

Sat 24/10

16:05-17:20

Nonstop1h 15m

London Luton

Thu 29/10

08:45-10:15

Nonstop1h 30m

€30

KnockLondon

NOC Knock Intl - LTN London Luton

NOCLTN

Knock Intl

Sat 3/10

08:55-10:10

Nonstop1h 15m

London Luton

Mon 5/10

09:00-10:30

Nonstop1h 30m

€30

KnockLondon

NOC Knock Intl - STN London Stansted

NOCSTN

Knock Intl

Fri 13/11

16:45-22:05

1 stop5h 20m

London Stansted

Sun 15/11

07:10-08:40

Nonstop1h 30m

€63

KnockLondon

NOC Knock Intl - STN London Stansted

NOCSTN

Knock Intl

Fri 30/10

16:45-22:05

1 stop5h 20m

London Stansted

Sun 1/11

07:10-08:40

Nonstop1h 30m

€70

KnockLondon

NOC Knock Intl - LTN London Luton

NOCLTN

Knock Intl

Thu 24/9

10:25-19:55

1 stop9h 30m

London Luton

Mon 28/9

09:00-10:30

Nonstop1h 30m

€73

KnockLondon

NOC Knock Intl - LHR London Heathrow

NOCLHR

Knock Intl

Thu 1/10

13:05-14:30

Nonstop1h 25m

London Heathrow

Sun 18/10

11:05-12:35

Nonstop1h 30m

€83

KnockLondon

NOC Knock Intl - LHR London Heathrow

NOCLHR

Knock Intl

Wed 7/10

13:05-14:30

Nonstop1h 25m

London Heathrow

Tue 13/10

11:05-12:35

Nonstop1h 30m

€87

KnockLondon

NOC Knock Intl - LHR London Heathrow

NOCLHR

Knock Intl

Thu 8/10

13:05-14:30

Nonstop1h 25m

London Heathrow

Sat 10/10

11:05-12:35

Nonstop1h 30m

€89

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 Knock to London

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?

Prices are currently low for flights on this route.

Typical prices usually range from €100 to €229.
The lowest price recently found on this route was €30.

What is the cheapest month to fly to London?

In general, April is the cheapest month to fly from Knock to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €75. If you are unable to visit London during the month of April, then departing from Knock during the month January is also very affordable. Most momondo users find prices during this month for around €80.

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

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €104. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Knock to London for around €203.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as €79. In contrast, the most expensive time of day to depart to London is at midday when prices are around €181.

What is the cheapest Knock Intl to London flight route?

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

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

There is only 1 cabin class available to choose from on Knock to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Knock to London flight prices changed over time?

As of September 2026, prices for Knock to London flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Knock to London

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

Estimated return price

Cheap Knock to London (NOC to LON) flight deals and tips

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

Best price found	€15
Fastest flight time	1h 15m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Knock in the past 72 hours is €15. The best return flight deal from Knock to London found on momondo in the last 72 hours is €30.

The fastest flight from Knock to London takes 1h 15m

Direct flights go from Knock to London every day.

There are 6 airports in London. From Knock there are direct flights to London Luton (LTN), London Heathrow (LHR), London Stansted (STN).

Search flight deals

Frequently asked questions about flying from Knock to London

How far is Knock Intl to London by plane?
A flight from Knock Intl to London will travel around 644.8 km. 1h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Knock Intl Airport to London?
Prices for flights from Knock Intl Airport to London were last updated today.
How many operators does momondo search for flights from Knock Intl Airport to London?
As of September 2026, there are 2 operators available to choose from for flights from Knock Intl Airport to London.
How old do you have to be to fly from Knock Intl Airport to London?
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 Knock Intl Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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 licence 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 Knock to London?
momondo data reveals that the most frequently booked plane model on the route from Knock to London is Airbus A320neo, representing 30.42% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 24.92%, Airbus A321-100/200 at 23.95%, and Boeing 737 MAX 8 at 20.71%.
What is the most popular airline from Knock to London?
Based on momondo bookings for flights between Knock and London, the leading airline is Ryanair, making up 54% of the total bookings. Other popular airlines include Aer Lingus with 46%.

Best airlines flying from Knock to London

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

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom €35	Free Cancellation	Rating 6.9 5,488 reviews		Search Ryanair flights
Aer Lingus	PriceFrom €100	Free Cancellation	Rating 7.3 1,754 reviews		Search Aer Lingus flights

Aer Lingus Flights From Knock to London
Aer Lingus flies from Knock to London around 7 times per week, with 1,754 momondo users rating the airline 7.3/10. The cheapest Aer Lingus deal from Knock to London in the last 72 hours was €100 (round-trip), much lower than the average airfare cost of €167 for Aer Lingus flights on this route.
Ryanair Flights From Knock to London
Ryanair (6.9/10 from 5,488 reviews) operates around 2 flights from Knock to London in any given week. The average Ryanair airfare for this route is around €72, with deals from around €35 rare but found on momondo. Referenced prices are for round-trip Knock to London flight searches in the last 72 hours.

Gatwick

Hounslow

Harlow

Croydon

High Wycombe

Shepperton

Sutton

Luton

Slough

Crawley

Stansted

Ilford

Wembley

Bishop's Stortford

Surbiton

Milton Keynes

Abingdon

Aylesbury

Harrow

St. Albans

Why use momondo?

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

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 London from Knock.

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

Flights from Knock to London 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 Knock to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Knock.

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

Yes momondo offers price alerts on flights to London from Knock. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Knock to London from €15

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 6/12. 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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Aer Lingus flights from Knock to London

Our best Aer Lingus deals on Knock to London flight tickets

Ryanair flights from Knock to London

Our best Ryanair deals on Knock to London flight tickets

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How to get the cheapest flight ticket from Knock to London

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

What is the cheapest month to fly to London?

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

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

What is the cheapest Knock Intl to London flight route?

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

How have Knock to London flight prices changed over time?

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

How often are flights from Knock to London delayed?

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

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

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

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

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

When to book flights from Knock to London

Cheap Knock to London (NOC to LON) flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from Knock to London

Best airlines flying from Knock to London

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

Travelling to a place near London?

Why use momondo?

An easier way to manage your London 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

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London

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