$25 Cheap Flights from London (STN) to Knock (NOC)

View $25 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Stansted Airport (STN) to Knock (NOC-Ireland West)

Cheap Flights from London to Knock (STN-NOC)

Prices were available within the past 7 days and start at $25 for one-way flights and $55 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, Sep 5 - Sun, Sep 14
STN
London
NOC
Knock
$55 Roundtrip, found 2 days ago
$55
Roundtrip
found 2 days ago
Select Ryanair flight, departing Fri, Sep 5 from London to Knock, returning Sun, Sep 14, priced at $55 found 2 days ago
Ryanair
Fri, Sep 5 - Sun, Sep 14
STN
London
NOC
Knock
$58 Roundtrip, found 2 days ago
$58
Roundtrip
found 2 days ago
Select Ryanair flight, departing Fri, Sep 5 from London to Knock, returning Sun, Sep 14, priced at $58 found 2 days ago
Ryanair
Sat, Aug 30 - Tue, Sep 2
STN
London
NOC
Knock
$58 Roundtrip, found 3 days ago
$58
Roundtrip
found 3 days ago
Select Ryanair flight, departing Sat, Aug 30 from London to Knock, returning Tue, Sep 2, priced at $58 found 3 days ago
Ryanair
Wed, Nov 26 - Tue, Dec 2
STN
London
NOC
Knock
$60 Roundtrip, found 21 hours ago
$60
Roundtrip
found 21 hours ago
Select Ryanair flight, departing Wed, Nov 26 from London to Knock, returning Tue, Dec 2, priced at $60 found 21 hours ago
Ryanair
Sat, Aug 30 - Tue, Sep 2
STN
London
NOC
Knock
$62 Roundtrip, found 6 days ago
$62
Roundtrip
found 6 days ago
Select Ryanair flight, departing Sat, Aug 30 from London to Knock, returning Tue, Sep 2, priced at $62 found 6 days ago
Ryanair
Fri, Sep 26 - Sun, Sep 28
STN
London
NOC
Knock
$64 Roundtrip, found 12 hours ago
$64
Roundtrip
found 12 hours ago
Select Ryanair flight, departing Fri, Sep 26 from London to Knock, returning Sun, Sep 28, priced at $64 found 12 hours ago
Ryanair
Fri, Sep 5 - Mon, Sep 8
STN
London
NOC
Knock
$65 Roundtrip, found 11 hours ago
$65
Roundtrip
found 11 hours ago
Select Ryanair flight, departing Fri, Sep 5 from London to Knock, returning Mon, Sep 8, priced at $65 found 11 hours ago
Ryanair
Thu, Sep 4 - Sun, Sep 7
STN
London
NOC
Knock
$67 Roundtrip, found 1 day ago
$67
Roundtrip
found 1 day ago
Select Ryanair flight, departing Thu, Sep 4 from London to Knock, returning Sun, Sep 7, priced at $67 found 1 day ago
Ryanair
Thu, Sep 4 - Sun, Sep 7
STN
London
NOC
Knock
$68 Roundtrip, found 3 days ago
$68
Roundtrip
found 3 days ago
Select Ryanair flight, departing Thu, Sep 4 from London to Knock, returning Sun, Sep 7, priced at $68 found 3 days ago
Ryanair
Thu, Sep 4 - Sun, Sep 7
STN
London
NOC
Knock
$74 Roundtrip, found 1 day ago
$74
Roundtrip
found 1 day ago
Select Ryanair flight, departing Thu, Sep 4 from London to Knock, returning Sun, Sep 7, priced at $74 found 1 day ago
Flights from London (STN) to Knock (NOC)
Origin airport
Stansted
Destination airport
Ireland West
Airlines serving
Ryanair
Roundtrip price
$55
Distance
403 mi
Average flight time
1 hour 30 mins

London to Knock Flights

The cheapest times to fly from London to Knock

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Knock are during the month of September. You can find some of the cheapest flights from London to Knock with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Knock

Sunday is one of the best days to book for cheap flights from London to Knock: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Knock

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Knock in 2025. You can also book with separate airlines for your outbound and return journeys, from $25 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Knock flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Knock airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Stansted Airport (STN) to Ireland West Airport (NOC) cost?
You'll find affordable return tickets from Stansted Airport (STN) to Ireland West Airport (NOC) starting at $60. Book a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving STN on July 29 2025 and touching down at NOC. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from STN to NOC?
The cheapest flights from STN to NOC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Stansted Airport (STN) to Ireland West Airport (NOC)?
You can't catch a nonstop flight from London (STN-Stansted) to Ireland West Airport (NOC). However, you can arrive in Knock without any layovers by leaving from Heathrow Airport (LHR).
What is the cheapest airline that flies from STN to NOC?
With tickets starting at $29 for a one-way journey from STN to NOC, Ryanair is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from STN on September 19 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Stansted Airport (STN) to Ireland West Airport (NOC)?
On average, Stansted Airport (STN) only offers 1 nonstop flight to Ireland West Airport (NOC) daily. For more choices, try our easy-to-use filter tool. Enter your travel dates, then choose "1 Stop" or "2+ Stops" to find flights offering layovers.
What are the most popular departure times for flights from Stansted Airport (STN) to Ireland West Airport (NOC)?
The 7 AM departures from STN to NOC are typically the busiest. Prices can be higher for these popular slots. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from STN to NOC?
Fly on a Friday if you're looking for the largest selection of flights from Stansted Airport (STN) to Ireland West Airport (NOC).
What is the earliest flight from Stansted Airport (STN) to Ireland West Airport (NOC)?
Catch the earliest flight at around 7:00AM UTC+0, departing from Stansted Airport (STN). You'll be in the air for approximately 1h 30m, landing at Ireland West Airport (NOC) at approximately 8:30AM UTC+0.
How long does it take to fly from Stansted Airport (STN) to Ireland West Airport (NOC)?
It takes around 1 hour and 30 minutes to travel the 400 mi from STN to NOC.
What is the best time to fly from Stansted Airport (STN) to Ireland West Airport (NOC)?
To avoid potential delays on the Stansted Airport (STN) to Ireland West Airport (NOC) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Knock from Stansted Airport (STN)?
If you've booked a direct flight from Stansted Airport (STN) to Knock, Ireland West Airport (NOC) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Stansted Airport (STN) to Ireland West Airport (NOC) last-minute?
Last-minute fares from STN to NOC are typically more expensive. To secure the lowest prices, start looking for flights as soon as possible. That said, if you're flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a STN to NOC flight and hotel package?
Opting for a STN to NOC flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Stansted Airport (STN) to Ireland West Airport (NOC)?
In most instances, you can reschedule or cancel your STN to NOC flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.