A calm lake surrounded by autumn-colored trees and a rocky hill.

Cheap Flights to Killarney from CA $189

View CA $189 flight on Sun, Sep 20, 2026Opens in a new window

Popular airlines to Killarney

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How much is the cheapest flight to Killarney?

Prices were available within the past 7 days and start at CA $189 for one-way flights and CA $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Sep 10 - Thu, Sep 17
YYC
Calgary
YSB
Sudbury
CA $369 Roundtrip, just found
CA $369
Roundtrip
just found
Select WestJet flight, departing Thu, Sep 10 from Calgary to Sudbury, returning Thu, Sep 17, priced at CA $369 just found
Porter Airlines
Thu, Aug 20 - Mon, Aug 31
YTZ
Toronto
YSB
Sudbury
CA $382 Roundtrip, found 2 hours ago
CA $382
Roundtrip
found 2 hours ago
Select Porter Airlines flight, departing Thu, Aug 20 from Toronto to Sudbury, returning Mon, Aug 31, priced at CA $382 found 2 hours ago
Air Canada
Tue, Aug 25 - Thu, Aug 27
YHM
Hamilton
YSB
Sudbury
CA $395 Roundtrip, found 8 hours ago
CA $395
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Aug 25 from Hamilton to Sudbury, returning Thu, Aug 27, priced at CA $395 found 8 hours ago
Air Transat
Thu, Aug 13 - Sun, Aug 16
YOW
Ottawa
YSB
Sudbury
CA $406 Roundtrip, found 1 hour ago
CA $406
Roundtrip
found 1 hour ago
Select Air Transat flight, departing Thu, Aug 13 from Ottawa to Sudbury, returning Sun, Aug 16, priced at CA $406 found 1 hour ago
Bearskin Airlines
Thu, Aug 6 - Sun, Aug 16
YQT
Thunder Bay
YSB
Sudbury
CA $896 Roundtrip, just found
CA $896
Roundtrip
just found
Select Bearskin Airlines flight, departing Thu, Aug 6 from Thunder Bay to Sudbury, returning Sun, Aug 16, priced at CA $896 just found

Frequently asked questions

What is the name of Killarney's airport?
Most people like to fly into Pearson Intl. Airport (YYZ) when visiting the happening city of Killarney.
What airport is best to fly into Killarney?
A flight to Killarney means landing at Sudbury Airport. Hop off the plane, pick up your bags and you'll be 88 kilometres from downtown.
How many airlines fly to Killarney?
There are 56 airlines that service Killarney from 160 airports around the world.
Which airlines fly to Killarney?
Most often, travellers opt to fly with Air Canada, Porter Airlines and WestJet when going to Killarney. The largest number of these flights come from Montreal, with Air Canada servicing this route the most frequently.
How many nonstop flights are there to Killarney?
With approximately 3,493 nonstop flights operating each week, you'll be hitting the tarmac in Killarney before you have time to say, "Are we there yet?"
Where are the most popular flights to Killarney departing from?
Flights to Killarney from Montreal, New York and Ottawa airports are the most popular.
How long is the flight to Killarney Airport?
If you're heading to Killarney from Montreal, you're looking at a flight time of 1 hour and 27 minutes. Those setting off from New York can expect to be on the plane for 1 hour and 46 minutes. From Ottawa it's roughly 1 hour and 13 minutes away.
How to book the cheapest flight to Killarney?
Don't leave booking your flight to Killarney until the last moment. That's one move savvy jet-setters use to get the best prices. Booking in advance means more options and cheaper flights. Also, shop around and compare your options. If your destination has more than one airport, you may be able to nab a better price by flying into one a little farther out. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and be ready to secure your ticket as soon as you see an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Killarney?
Wherever you're jetting in from, flying can be an enjoyable experience if you're well prepared. Take a peek at these top travel tips that will get your Killarney vacation started on the right foot. What to pack in your hand luggage:

  • Firstly, and most importantly, put in your passport, travel documents, credit cards and daily medications. Next, you'll want some entertainment to while away the hours. A thrilling novel and a laptop crammed with your favourite movies are good options. If you hope to catch a few z's, a neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, leave space for a toothbrush and some cleansing wipes so you'll arrive at your destination feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like a pocket knife, and dangerous products which are flammable or explosive, such as aerosols and fuels, are also banned.

What to wear on a flight:

  • Your main aim is to be as comfortable as possible. Go for flat, closed-toe shoes, dress in loose, breathable clothing and don't forget to bring a pullover in case it gets cold in the cabin.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lower your risk on board, stay hydrated, consider wearing compression tights or socks and move your lower limbs often.

How to get through airport security fast when flying to Killarney?
The answer is simple — be prepared. We've pulled together some handy tips and tricks for a speedy trip through security. Look out Killarney, here you come:

  • Be sure to have your passport and boarding pass easily accessible. They'll be the first things you'll be asked for by airport security.
  • Next up is the X-ray machine. Remove anything metal on you that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All electronic gadgets, including your phone and laptop, are also required to be separately scanned.
  • Any liquids or gels, such as toothpaste or perfume, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • There's a possibility that you'll be asked to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a good idea.
  • Airlines won't allow any sharp objects to come on board with you. If you need to bring these kinds of items, pack them in your checked luggage.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Killarney. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Killarney. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Killarney.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Killarney flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Killarney.

Looking to save even more? Get additional savings by bundling your Killarney flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Killarney trip!

Travel information

Destination airport
Greater Sudbury
Destination airport IATA code
YSB
Destination city name
Sudbury
Roundtrip price
CA $369

Trending flights to Killarney

Prices were available within the past 7 days and start at CA $189 for one-way flights and CA $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Sep 10 - Thu, Sep 17
YYC
Calgary
YSB
Sudbury
CA $369 Roundtrip, just found
CA $369
Roundtrip
just found
Select WestJet flight, departing Thu, Sep 10 from Calgary to Sudbury, returning Thu, Sep 17, priced at CA $369 just found

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