Cheap Flights from London (LHR) to Knock (NOC) from HK$1,091~

View HK$1,091 flight on Tue, 7 Oct 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from London (LHR) to Knock (NOC)

Prices were available within the past 7 days and start at HK$1,091 for one-way flights and HK$3,138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 13 Aug - Sun, 17 Aug
LHR
London
NOC
Knock
HK$3,138 Return, found 6 days ago
HK$3,138
Return
found 6 days ago
Select Aer Lingus flight, departing Wed, 13 Aug from London to Knock, returning Sun, 17 Aug, priced at HK$3,138 found 6 days ago
London to Knock route information
Origin airport
Heathrow
Destination airport
Ireland West
Return price
HK$3,138
Distance
621 km
Average flight time
1 hour 30 mins

Flights from London to Kilkelly

Book cheap flights from London (LHR) to Kilkelly (NOC) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Kilkelly (NOC) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Kilkelly (NOC) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Kilkelly flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Kilkelly and things to do in Kilkelly for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Kilkelly more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Kilkelly is HK$1,091 now!

 

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 HK$3,138. 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 canceled 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 kilometers. 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.

Explore a world of travel with Expedia

*Available to Expedia members.