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Cheap flights from Knock to London from £14

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
NOC — LON
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Knock to London

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Cheapest flights from Knock to London
Explore the most affordable flight options available from Knock to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Thu 13/1118:00NOC - LTN
Nonstop1h 30mRyanair
Wed 19/1107:15LTN - NOC
Nonstop1h 30mRyanair
Deal found 4/11£44
Thu 6/1117:00NOC - STN
Nonstop1h 25mRyanair
Fri 14/1107:25STN - NOC
Nonstop1h 25mRyanair
Deal found 4/11£44
Thu 13/1118:00NOC - LTN
Nonstop1h 30mRyanair
Mon 17/1109:50LTN - NOC
Nonstop1h 30mRyanair
Deal found 4/11£44
Fri 7/1116:50NOC - STN
Nonstop1h 25mRyanair
Mon 10/1107:25STN - NOC
Nonstop1h 25mRyanair
Deal found 4/11£44
Sat 22/1113:55NOC - LTN
Nonstop1h 30mRyanair
Mon 24/1109:50LTN - NOC
Nonstop1h 30mRyanair
Deal found 4/11£45
Thu 20/1117:00NOC - STN
Nonstop1h 25mRyanair
Mon 24/1115:30STN - NOC
Nonstop1h 25mRyanair
Deal found 4/11£45
Thu 20/1109:55NOC - LTN
Nonstop1h 30mRyanair
Mon 24/1109:50LTN - NOC
Nonstop1h 30mRyanair
Deal found 5/11£46
Wed 12/1109:10NOC - LTN
Nonstop1h 30mRyanair
Wed 19/1107:15LTN - NOC
Nonstop1h 30mRyanair
Deal found 4/11£47
Wed 12/1116:25NOC - STN
Nonstop1h 25mRyanair
Wed 19/1114:35STN - NOC
Nonstop1h 25mRyanair
Deal found 4/11£47
Thu 6/1118:00NOC - LTN
Nonstop1h 30mRyanair
Fri 14/1106:30LTN - NOC
Nonstop1h 30mRyanair
Deal found 4/11£48
Thu 11/1218:00NOC - LTN
Nonstop1h 30mRyanair
Mon 15/1209:50LTN - NOC
Nonstop1h 30mRyanair
Deal found 4/11£50
Fri 7/1115:45NOC - LTN
Nonstop1h 30mRyanair
Mon 10/1109:50LTN - NOC
Nonstop1h 30mRyanair
Deal found 4/11£54

Cheap flight deals from Knock to London

Discover tips and strategies to find the most affordable flight options for your journey from Knock (NOC) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2025.

Round-trip from

£44

One-way from

£14

Popular in

September

Cheapest in

May

Average price

£124

Good round-trip deal

£56 or less

Good one-way deal

£64 or less
Ryanair
  • Ryanair
  • 27/2-27/2
  • Nonstop
  • 2h 50m total
  • Knock to London
Search Deals
Ryanair
  • Ryanair
  • 4/12
  • Nonstop
  • 1h 30m total
  • Knock to London
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Knock Intl to London (LON).
Search Deals
Price to beat on a one-way flight from Knock Intl to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Knock to London 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, Cheapflights users made 858,174 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Knock to London that are best for you.

Fly from

Knock

Fly to

London

Route

Depart

Return

Price

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Sat 22/11

13:55-15:25

Nonstop1h 30m

London Luton

Mon 24/11

09:50-11:20

Nonstop1h 30m

£44

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Thu 20/11

09:55-11:25

Nonstop1h 30m

London Luton

Mon 24/11

09:50-11:20

Nonstop1h 30m

£44

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Thu 11/12

18:00-19:30

Nonstop1h 30m

London Luton

Mon 15/12

09:50-11:20

Nonstop1h 30m

£44

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Fri 27/2

15:45-17:15

Nonstop1h 30m

London Luton

Sat 28/2

12:00-13:30

Nonstop1h 30m

£44

KnockLondon

NOC - STN

NOCSTN

Knock Intl

Thu 11/12

17:00-18:25

Nonstop1h 25m

London Stansted

Mon 15/12

07:25-08:50

Nonstop1h 25m

£44

KnockLondon

NOC - STN

NOCSTN

Knock Intl

Sat 22/11

16:10-17:35

Nonstop1h 25m

London Stansted

Mon 24/11

15:30-16:55

Nonstop1h 25m

£44

KnockLondon

NOC - STN

NOCSTN

Knock Intl

Thu 4/12

17:00-18:25

Nonstop1h 25m

London Stansted

Mon 8/12

07:25-08:50

Nonstop1h 25m

£44

KnockLondon

NOC - STN

NOCSTN

Knock Intl

Sat 15/11

16:10-17:35

Nonstop1h 25m

London Stansted

Mon 17/11

07:25-08:50

Nonstop1h 25m

£44

KnockLondon

NOC - STN

NOCSTN

Knock Intl

Sat 13/12

16:10-17:35

Nonstop1h 25m

London Stansted

Mon 15/12

07:25-08:50

Nonstop1h 25m

£44

KnockLondon

NOC - STN

NOCSTN

Knock Intl

Wed 19/11

16:25-17:50

Nonstop1h 25m

London Stansted

Sat 22/11

14:20-15:45

Nonstop1h 25m

£46

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 results
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Best time to book a flight from Knock to London

Have a flexible travel schedule? Discover the best time to fly to London from Knock with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knock to London

What is the cheapest month to book a flight from Knock to London?

Currently, February is the cheapest month in which you can book a flight from Knock to London (average of £27). Flying from Knock to London in August is currently the most expensive (average of £51). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NOC to LON?

Find hourly flight availability from Knock to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knock to London as you normally would.

Weekly flight availability from Knock to London

Explore weekly flight availability from Knock to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 November 2025.

The most flights from NOC to LON are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 5 November 2025.
Read reviews from past customers who have flown with Aer Lingus and Ryanair from Knock to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Entertainment

6.9

Overall

7.2

Comfort

7.1

Food

6.6

Crew

8.0

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Aer Lingus
7.2
Good
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Entertainment

6.9

Overall

7.2

Comfort

7.1

Food

6.6

Crew

8.0

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Ryanair
6.8
Okay
5,186 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Entertainment

6.9

Overall

7.2

Comfort

7.1

Food

6.6

Crew

8.0

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.

Related info for your journey

Find useful and relevant information for your journey from Knock to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knock to London?

    Located just 9.2 mi from the city center, Knock Intl is the airport most travelers will use when flying to London from Knock. Booking flights from Knock Intl (NOC) to London should be relatively easy as there are 4 daily outbound flights to London from 2 different airlines.

  • How long is the flight from Knock to London?

    There are many flights that can get you from Knock to London in 1h 30m. Fly via Ryanair or Aer Lingus to get the fastest option. Airlines will cover a distance of 379 mi. All flights are typically direct.

  • What are the cheapest airlines flying from Knock to London round-trip?

    Ryanair, at £27, was found to be the cheapest airline from Knock to London. An alternate airline flying to your destination would be Aer Lingus. Ryanair is priced at 74% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Knock to London?

    The most popular flight routes from Knock to London are Knock Intl - London Luton, Knock Intl - London Stansted and Knock Intl - London Gatwick.

  • What are the most reliable airlines from Knock to London?

    The top 3 most reliable airlines when flying from Knock to London are Qatar Airways (59%), Aer Lingus (59%) and British Airways (59%).

  • What are the cheapest flights from Knock to London?

    Looking at all options, your cheapest flight can be booked for £111. While the most popular route (Knock Intl - London Luton) can be booked for £44 on average, our data indicates £168 when flying from Knock to London.

  • Can I find deals for flights from Knock to London that include hotel bookings?

    Yes. In addition to deals on Knock to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Knock to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knock to London.

  • Can I find deals for business class flights from Knock to London?

    Yes. Cheapflights offers flight deals from Knock to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knock to London?

    Currently, February is the cheapest month in which you can book a flight from Knock to London (average of £27). Flying from Knock to London in August is currently the most expensive (average of £51). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Knock to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Knock to London

Discover the top 2 airlines that operate flights from Knock to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£68FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£96Average£165FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Knock to London?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Knock to London flexibly with Cheapflights today.

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