Cheap Flights to Knock from HK$1,102

View HK$1,102 flight on Wed, 8 Oct 2025Opens in a new window

Popular airlines to Knock

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Cheap round-trip flights to Knock

Prices were available within the past 7 days and start at HK$1,102 for one-way flights and HK$2,175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sun, 14 Jun - Sun, 21 Jun
LHR
London
NOC
Knock
HK$2,175 Return, found 20 hours ago
HK$2,175
Return
found 20 hours ago
Select Aer Lingus flight, departing Sun, 14 Jun from London to Knock, returning Sun, 21 Jun, priced at HK$2,175 found 20 hours ago
Aer Lingus
Sun, 14 Jun - Sun, 21 Jun
LHR
London
NOC
Knock
HK$2,201 Return, found 20 hours ago
HK$2,201
Return
found 20 hours ago
Select Aer Lingus flight, departing Sun, 14 Jun from London to Knock, returning Sun, 21 Jun, priced at HK$2,201 found 20 hours ago
British Airways
Sun, 14 Jun - Sun, 21 Jun
LHR
London
NOC
Knock
HK$2,211 Return, found 20 hours ago
HK$2,211
Return
found 20 hours ago
Select British Airways flight, departing Sun, 14 Jun from London to Knock, returning Sun, 21 Jun, priced at HK$2,211 found 20 hours ago
Aer Lingus
Wed, 8 Oct - Sun, 12 Oct
LHR
London
NOC
Knock
HK$2,243 Return, found 6 days ago
HK$2,243
Return
found 6 days ago
Select Aer Lingus flight, departing Wed, 8 Oct from London to Knock, returning Sun, 12 Oct, priced at HK$2,243 found 6 days ago
British Airways
Sun, 14 Jun - Sun, 21 Jun
LHR
London
NOC
Knock
HK$2,439 Return, found 20 hours ago
HK$2,439
Return
found 20 hours ago
Select British Airways flight, departing Sun, 14 Jun from London to Knock, returning Sun, 21 Jun, priced at HK$2,439 found 20 hours ago

Frequently asked questions

What is the name of Knock's airport?
Knock is served by a single airport, Ireland West Airport (NOC).
How far is NOC from central Knock?
If you're staying in central Knock, it's a good idea to organise how you'll get into the city before you land. The downtown area is about 16 kilometres from NOC.
What airport is best to fly into Knock?
Ireland West Airport Knock is the only major airport in Knock. Before you head there, it's a smart idea to know a little about it. It is located 16 kilometres from the downtown area.
How many airlines fly to Knock?
With just one airline that services the route to Knock, your options are limited. It's a good idea to book as soon as your dates are confirmed.
Which airlines fly to Knock?
Aer Lingus operates a large amount of flights to Knock. Catching an Aer Lingus flight from London is the preferred way to get there.
How many nonstop flights are there to Knock?
Arranging an unforgettable Knock adventure is a walk in the park when there are 45 direct flights every week to choose from.
Where are the most popular flights to Knock departing from?
Travellers often jet off from London, Liverpool and Edinburgh airports when flying to Knock.
How long is the flight to Knock Airport?
If you're going to Knock from London, you're looking at a flight duration of 1 hour and 30 minutes. Those taking off from Liverpool can expect to be airborne for 1 hour and 5 minutes. From Edinburgh it's around 1 hour and 5 minutes away.
How to book the cheapest flight to Knock?
Don't leave booking your flight to Knock until the last moment. That's one move savvy jet-setters use to get the best deals. Booking ahead means more choices and less expensive flights. Another terrific way to get the best price is to shop around. If where you're headed has multiple airports, look into the cost of flying into a less busy terminal. And finally, don't forget that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to book your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Knock?
Depending on where you're coming from, your journey to Knock could be completely painless or it could drag on forever. We've rounded up some tips that will help you start your unforgettable escape on the right foot. What to pack in your hand luggage:

  • Flying can be a cruisy experience if you carry the right things. First things first, you'll need basic toiletries, such as lip balm and hand cream, a spare change of clothes and a good book. Secondly, leave space in your carry-on bag for your electronic devices, chargers, any medications and maybe a quality neck pillow as well. Lastly, and most importantly, remember to take your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp or pointed objects lurking in your hand luggage. Other prohibited items include flammable or explosive substances, such as fuel and fireworks, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your priority is to be as comfortable as possible. Go for easy-to-remove footwear, dress in loose, natural-fibre clothing and don't forget to take a sweater in case you get cold in the cabin.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clots forming due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Knock?
Being prepared before you arrive at the airport can make your trip to Knock a piece of cake. Check out our handy hints for a swift journey past security:

  • Have your passport and boarding pass within close reach. They're the first things you'll be asked to show at airport security.
  • After that, both you and your hand luggage must be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Personal belongings like your belt, jacket and headphones will be required to go through the machine.
  • Your electronic gadgets like laptops and phones will also have to go on a tray for inspection. Don't worry, you'll be back online soon enough.
  • Any liquids or gels, such as shampoo or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when going through security. Boots and heavier-style shoes are often subjected to extra screening.
  • Airlines will not allow any sharp or pointed objects in your carry-on luggage. If you need to bring these kinds of items, pack them safely in your checked baggage.

Travel information

Travel information

Destination airport
Ireland West
Destination airport IATA code
NOC
Destination city name
Knock
Return price
HK$2,175

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