Cheap Flights from London to Ireland West Knock

Compare London to Ireland West Knock flight deals

Find the cheapest month or even day of the year to fly to Ireland West Knock

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Flight deals from London to Ireland West Knock

Looking for a cheap last-minute deal or the best return flight from London to Ireland West Knock? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Ireland West Knock

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Ireland West Knock flights are currently cheapest in September.

Direct flights from London to Ireland West Knock

London to Ireland West Knock: Alternative routes

Compare routes from London to Knock below. You may find an airport to fly into that's cheaper, faster, or easier than Ireland West Knock.

London to Knock: Flight information

The things to know before you go.
Cheapest flight foundC$24
Cheapest month to flySeptember
Average flight time1 hr, 30 mins
Most popular airlineRyanair
Average flights per week45

Finding cheap flights from London to Ireland West Knock: Frequently asked questions

The best price we found for a return flight from London to Ireland West Knock is C$49. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 29 minutes is the average flight time from London to Ireland West Knock.
Ryanair, Aer Lingus and Qatar Airways fly direct from London to Ireland West Knock.
As of September 2025, there are 45 flights per week flying from London to Ireland West Knock.
The cheapest month to fly from London to Ireland West Knock is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Ireland West Knock Airport on Sunday, September 28, 2025.
Yes – the average flight time is 1 hour and 29 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ireland West Knock but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
The cheapest airline that flies to Ireland West Knock is Ryanair .

Travelling from London to Ireland West Airport Knock (NOC): what you need to know

  • When planning your flight from London to Ireland West Airport Knock (NOC), you'll have a good choice of airports to jet out of. Check out London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for your departure options. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).

  • Hop on a direct flight from London to Ireland West Airport Knock and you'll be travelling for around 1 hour 30 minutes.

  • Knock's timezone is UTC+0, which is the same as London. Ireland West Airport Knock is located in Knock.

  • With 14 direct flights a week between the two airports, London Heathrow Airport (LHR) to Ireland West Airport Knock (NOC) is the busiest route. Ryanair operates the earliest flight at 06:55. If you'd like to get more out of your day before jetting off, the latest departure from LHR to NOC is with Ryanair at 17:00.

  • To ensure you get on your flight from London to NOC, leave enough time to navigate the airport and find your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • During popular months like July, it's a good idea to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're travelling during a peak period in general.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is a convenient option for travelling directly to your destination. Nonstop flights from London to Ireland West Airport Knock Airport (NOC) take off from this terminal.

  • If you plan to leave from LHR, you can catch a direct flight from London to Ireland West Airport Knock Airport with Aer Lingus.

  • A stopover is the ideal opportunity to take a break from travelling — and perhaps even tour another city. When searching for flights from London to NOC departing from London Heathrow Airport (LHR), uncheck the 'Direct flights only' box to see where you can visit along the way. Some popular options include:

    • Manchester Airport (MAN)

    • Faro Airport (FAO)

    • Edinburgh Airport (EDI)

  • LHR is around 31 kilometres from the centre of London. To work out how to get there, use Google Maps. This handy traveller tool will show you the fastest route and available public transport options.

  • Want a convenient hotel near London Heathrow Airport? If you're catching an early flight from London to Ireland West Airport Knock Airport, these stays will have you moments from your departure gate:

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) operates nonstop flights from London to Ireland West Airport Knock (NOC).

  • You can pick from a variety of airlines offering direct flights from London to NOC departing from LGW. Jet off with any of these carriers and travel straight to your destination:

  • Break up your flight from London to Ireland West Airport Knock with a stop so you can recharge or tick another place off your list. Some great stopovers between London Gatwick Airport and NOC are:

    • Edinburgh Airport (EDI)

    • Cologne Bonn Airport (CGN)

    • Manchester Airport (MAN)

  • With public transport, you can travel from central London to LGW in about 1 hour and 26 minutes. The terminal is roughly 80 kilometres away, and making the journey by car will take approximately 1 hour and 19 minutes.

  • Kick off your vacation early with an additional night away from home. Before your flight from London to NOC, unwind in one of these hotels near London Gatwick Airport:

About Ireland West Airport Knock Airport (NOC)

Getting from Ireland West Airport Knock Airport (NOC) to central Knock

  • Ireland West Airport Knock Airport to the centre of Knock is around 18 minutes in a car. It's approximately 21 kilometres away. Discover what options are available, such as cabs, car rentals or ride-sharing services.

  • It'll take around 25 minutes if you're using public transport.

How to find the cheapest flights from London to Ireland West Airport Knock Airport (NOC)

  • The lowest price we've seen for a one-way ticket from London to Ireland West Airport Knock Airport is C$24. The cheapest price for a return flight is C$49. Remember fares may change due to availability at the time of booking.

  • Book 8 months before you want to fly. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure flight tickets from London to NOC.

  • Plan your trip for May. That's the cheapest month for tickets from London to Ireland West Airport Knock Airport. If you're flexible with your dates, use the 'Whole month' tool to find the best price across each month.

  • Create a Price Alert for flight tickets from London to NOC. There's no need to check every day to see whether fares have dropped. We'll update you the moment there's a change in price.

  • Customize your journey by applying filters. Choose the total duration, number of stops, and departure and arrival times to find the ideal flight from London to Ireland West Airport Knock Airport. You can also sort the results to see the 'Fastest,' 'Cheapest' or 'Best' options first.

The best time to fly from London to Ireland West Airport Knock Airport (NOC)

  • August is the busiest month to catch a flight from London to Ireland West Airport Knock Airport while April is the quietest. To work out the ideal time to visit Knock, consider the pace you like to travel at.

  • Before booking a flight from London to NOC, think about the kind of weather you enjoy. July is the warmest month in Knock, with temperatures ranging from 9ºC to 20ºC.

  • January sees average temperatures of between 0ºC and 8ºC. Look for cheap flights from London to Ireland West Airport Knock Airport sometime then if you like cooler conditions.

More about Knock

  • Start your Knock trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from London to Ireland West Airport Knock Airport, explore our selection of accommodation options including:

  • There are so many things to discover in this city it can be hard to know where to start. Knock Shrine, Knock Museum and Chapel of Reconciliation are leading attractions which should feature on any well-planned Knock itinerary.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.