€55 Cheap Flights London to Knock (LHR-NOC)

View €55 flight on Thu, 20 Nov 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Knock (NOC-Ireland West)

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Cheap flights from London to Knock (LHR-NOC)

Prices were available within the past 7 days and start at €55 for one-way flights and €112 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Thu, 27 Nov - Mon, 1 Dec
LHR
London
NOC
Knock
€112 Return, found 1 hour ago
€112
Return
found 1 hour ago
Select Aer Lingus flight, departing Thu, 27 Nov from London to Knock, returning Mon, 1 Dec, priced at €112 found 1 hour ago
Aer Lingus
Thu, 27 Nov - Mon, 1 Dec
LHR
London
NOC
Knock
€113 Return, found 1 hour ago
€113
Return
found 1 hour ago
Select Aer Lingus flight, departing Thu, 27 Nov from London to Knock, returning Mon, 1 Dec, priced at €113 found 1 hour ago
Aer Lingus
Thu, 27 Nov - Mon, 1 Dec
LHR
London
NOC
Knock
€129 Return, found 1 hour ago
€129
Return
found 1 hour ago
Select Aer Lingus flight, departing Thu, 27 Nov from London to Knock, returning Mon, 1 Dec, priced at €129 found 1 hour ago
Aer Lingus
Sat, 15 Nov - Mon, 17 Nov
LHR
London
NOC
Knock
€131 Return, found 2 hours ago
€131
Return
found 2 hours ago
Select Aer Lingus flight, departing Sat, 15 Nov from London to Knock, returning Mon, 17 Nov, priced at €131 found 2 hours ago
Aer Lingus
Sat, 6 Dec - Mon, 8 Dec
LHR
London
NOC
Knock
€133 Return, found 2 days ago
€133
Return
found 2 days ago
Select Aer Lingus flight, departing Sat, 6 Dec from London to Knock, returning Mon, 8 Dec, priced at €133 found 2 days ago
Aer Lingus
Wed, 26 Nov - Thu, 27 Nov
LHR
London
NOC
Knock
€133 Return, found 2 days ago
€133
Return
found 2 days ago
Select Aer Lingus flight, departing Wed, 26 Nov from London to Knock, returning Thu, 27 Nov, priced at €133 found 2 days ago
Aer Lingus
Thu, 20 Nov - Mon, 24 Nov
LHR
London
NOC
Knock
€137 Return, found 1 hour ago
€137
Return
found 1 hour ago
Select Aer Lingus flight, departing Thu, 20 Nov from London to Knock, returning Mon, 24 Nov, priced at €137 found 1 hour ago
Aer Lingus
Fri, 28 Nov - Mon, 1 Dec
LHR
London
NOC
Knock
€138 Return, found 2 days ago
€138
Return
found 2 days ago
Select Aer Lingus flight, departing Fri, 28 Nov from London to Knock, returning Mon, 1 Dec, priced at €138 found 2 days ago
Aer Lingus
Sat, 28 Mar - Mon, 30 Mar
LHR
London
NOC
Knock
€148 Return, found 2 days ago
€148
Return
found 2 days ago
Select Aer Lingus flight, departing Sat, 28 Mar from London to Knock, returning Mon, 30 Mar, priced at €148 found 2 days ago
British Airways
Thu, 11 Dec - Fri, 19 Dec
LHR
London
NOC
Knock
€253 Return, just found
€253
Return
just found
Select British Airways flight, departing Thu, 11 Dec from London to Knock, returning Fri, 19 Dec, priced at €253 just found

Alternative airports near Knock

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ireland West NOC. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from €218
NOC
Ireland West
CheapestClosest
Average driving time to city centre14 min
Flights from €218

Frequently asked questions

How much is a flight from London Heathrow to Ireland West Airport Knock?
The lowest price advertised for a round-trip journey from Heathrow Airport (LHR) to NOC is €112. But you better act soon. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Ireland West Airport Knock?
Most flights can be cancelled online, but each air carrier has its own terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from LHR to NOC that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to NOC flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Ireland West Airport Knock?
The distance from London Heathrow (LHR) to Ireland West Airport (NOC) (NOC) is only 630 kilometres. You'll be stepping off the plane and grabbing your baggage from the carousel before long.
Which airlines fly direct from Heathrow Airport to NOC?
You won't find any airlines operating directly between Heathrow Airport and NOC, so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are LHR to Ireland West Airport (NOC) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some of the cheapest airfares from Heathrow Airport to NOC surfacing a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

Travel information

Origin airport
Heathrow
Destination airport
Ireland West
Airlines serving
Aer Lingus, British Airways
Return price
€112
Distance
621 km
Average flight time
1 hour 30 mins

Book with confidence

Perfect flights from London to Knock

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Knock. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Ireland West ticket options cater to your travel preferences, with incredible one-way fares from €55 and roundtrip prices from €112. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Ireland West and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Knock.
Perfect flights from London to Knock

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