NOC - LHR

€67 Find Cheap Flights from Knock to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knock to Heathrow departing on 25/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knock to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knock to London, as well as popular online travel agencies
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Cheap Flight Deals from Knock to Heathrow (NOC-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Knock to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Knock to Heathrow

Recommended return deals departing in the coming months from the most popular airlines that fly from Knock to Heathrow.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:05 - 14:30NOC-LHR
1h 25mdirect
11:05 - 12:35LHR-NOC
1h 30mdirect
€92Aer Lingus
Find Deal
Tue, 8 Apr - Tue, 29 Apr
13:00 - 14:30NOC-LHR
1h 30mdirect
11:05 - 12:35LHR-NOC
1h 30mdirect
€107Aer Lingus
Find Deal
Sat, 22 Mar - Mon, 31 Mar
13:00 - 14:30NOC-LHR
1h 30mdirect
11:00 - 12:30LHR-NOC
1h 30mdirect
€109Aer Lingus
Find Deal
Thu, 6 Mar - Tue, 11 Mar
13:00 - 14:30NOC-LHR
1h 30mdirect
11:00 - 12:30LHR-NOC
1h 30mdirect
€111Aer Lingus
Find Deal
Thu, 20 Mar - Sun, 23 Mar
13:00 - 14:30NOC-LHR
1h 30mdirect
11:00 - 12:30LHR-NOC
1h 30mdirect
€113Aer Lingus
Find Deal
Sat, 15 Mar - Tue, 18 Mar
13:05 - 14:30NOC-LHR
1h 25mdirect
11:05 - 12:35LHR-NOC
1h 30mdirect
€119Aer Lingus
Find Deal
Fri, 11 Apr - Tue, 29 Apr
11:10 - 22:40NOC-LHR
11h 30m1 stop
11:05 - 12:35LHR-NOC
1h 30mdirect
€165
Find Deal
Tue, 8 Apr - Tue, 29 Apr
13:00 - 14:30NOC-LHR
1h 30mdirect
11:00 - 12:30LHR-NOC
1h 30mdirect
€253British Airways
Find Deal
Thu, 6 Mar - Sun, 9 Mar
13:05 - 14:30NOC-LHR
1h 25mdirect
11:05 - 12:35LHR-NOC
1h 30mdirect
€255British Airways
Find Deal
Tue, 20 May - Thu, 22 May
13:00 - 14:30NOC-LHR
1h 30mdirect
11:00 - 12:30LHR-NOC
1h 30mdirect
€270British Airways
Find Deal
Thu, 13 Mar - Mon, 17 Mar

Flights from Knock to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Knock to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knock to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Knock to London Heathrow Airport is October, where tickets cost €115 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is €185 and €182 respectively.

Can I save money by flying with a stopover from Knock to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of €434, prices are generally cheapest when you fly direct.

Good to know

Low season

January

High season

June

Cheapest flight

€67
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Knock to London Heathrow Airport

When to book flights from Knock to Heathrow

Are your dates flexible? Find out the best times to travel from Knock to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knock to London Heathrow Airport flights

  • What is the cheapest flight from Knock to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Knock to London Heathrow Airport was €70 for a one-way ticket and €96 for a return.

  • Which aircraft models fly most regularly from Knock to London Heathrow Airport?

    The Airbus A320neo is the aircraft model that flies most regularly on the Knock to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Knock to London Heathrow Airport?

    oneworld is the only airline alliance operating flights between Knock and London Heathrow Airport.

  • On which days can I fly direct from Knock to London Heathrow Airport?

    There are direct flights from Knock to London Heathrow Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Knock to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knock to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knock to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Knock is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knock to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Knock with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knock to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Knock up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Knock to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for €169 or less round-trip.

Prefer to fly direct from Knock Intl to London Heathrow?

Find which airlines fly direct from Knock Intl Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Knock Intl to London Heathrow

Monday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Tuesday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Wednesday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Thursday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Friday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Saturday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Sunday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

See more direct flights

Direct returns

London Heathrow to Knock Intl

Monday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Tuesday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Wednesday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Thursday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Friday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Saturday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

Sunday

Aer Lingus, British Airways, Qatar Airways

Aer Lingus, British Airways, +1 more

See more direct flights
See more direct flights

Top airline flying from Knock to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Knock to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knock to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1070 reviews
7.9Crew
6.7Entertainment
6.4Food
7.2Boarding
7.0Comfort
Airline reviews

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

10.0 ExcellentRALPH, Feb 2025BOS - TPA
Read more Aer Lingus reviews

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Stansted
Luton
Gatwick
Milton Keynes
Northampton
Wembley
Richmond
Ilford
Watford
Hounslow
Bishop's Stortford
Croydon
Guildford
Swindon
High Wycombe
Stratford-upon-Avon
Chelmsford
Eastbourne
Slough
Harrow

Everything you need to know for your flight from Knock to Heathrow

Information on your arrival and departure airports

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