Cheap Flights to Mountshannon from CA $89

View CA $89 flight on Fri, Mar 6, 2026Opens in a new window

Popular airlines to Mountshannon

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How much is the cheapest flight to Mountshannon?

Prices were available within the past 7 days and start at CA $89 for one-way flights and CA $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, Mar 6 - Mon, Mar 9
LHR
London
SNN
Shannon
CA $180 Roundtrip, found 1 day ago
CA $180
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Mar 6 from London to Shannon, returning Mon, Mar 9, priced at CA $180 found 1 day ago
British Airways
Thu, Feb 26 - Mon, Mar 9
LHR
London
SNN
Shannon
CA $405 Roundtrip, found 4 hours ago
CA $405
Roundtrip
found 4 hours ago
Select British Airways flight, departing Thu, Feb 26 from London to Shannon, returning Mon, Mar 9, priced at CA $405 found 4 hours ago
Lufthansa
Tue, Sep 1 - Sat, Sep 12
LHR
London
SNN
Shannon
CA $417 Roundtrip, found 3 days ago
CA $417
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Sep 1 from London to Shannon, returning Sat, Sep 12, priced at CA $417 found 3 days ago
United
Mon, Apr 20 - Tue, May 5
BOS
Boston
SNN
Shannon
CA $487 Roundtrip, found 1 day ago
CA $487
Roundtrip
found 1 day ago
Select United flight, departing Mon, Apr 20 from Boston to Shannon, returning Tue, May 5, priced at CA $487 found 1 day ago
Delta
Wed, Sep 2 - Mon, Sep 14
BOS
Boston
SNN
Shannon
CA $572 Roundtrip, found 5 days ago
CA $572
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 2 from Boston to Shannon, returning Mon, Sep 14, priced at CA $572 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Shannon (SNN)

April is typically the cheapest month to fly

From CA $781 - CA $2,338 per traveller.

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Expedia.ca gives you the best tools to secure great deals on flights to Mountshannon. 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 Mountshannon. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Mountshannon.

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 Mountshannon flights with full confidence knowing that you've found the best deal online.

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Looking to save even more? Get additional savings by bundling your Mountshannon 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 Mountshannon trip!

Frequently asked questions

What is the name of Mountshannon's airport?
If you're arriving by air, you won't have to think too long and hard about which airport to fly into. Mountshannon has just one – Shannon Airport (SNN).
How far is Shannon Airport from central Mountshannon?
The trip from Shannon Airport (SNN) to downtown Mountshannon is reasonably long. You'll have to travel 40 kilometres before you can check in to your city hotel.
What airport is best to fly into Mountshannon?
A flight to Mountshannon means touching down at Shannon Airport (SNN). Get off the plane, grab your luggage and you'll be 40 kilometres from the downtown streets.
How many airlines fly to Mountshannon?
With 4 air carriers flying to Mountshannon from at least 24 airports around the globe, your ideal flight is only a few clicks away.
Which airlines fly to Mountshannon?
The majority of flights into Mountshannon are offered by Aer Lingus. The most well-known route is from London, and Aer Lingus flies this route the most often.
How many nonstop flights are there to Mountshannon?
Flying to someplace new is much easier when there aren't any stopovers to slow you down. If you're off to Mountshannon, the great news is that there are approximately 99 nonstop flights operating every week.
Where are the most popular flights to Mountshannon departing from?
Flights to Mountshannon departing from London, New York and Boston airports are the most in demand.
How long is the flight to Mountshannon Airport?
Which airport you depart from determines how long you'll be strapped into your seat. From London to Mountshannon, the average flight time is 1 hour and 27 minutes. From Boston it's more or less 5 hours and 55 minutes, and from New York it's 6 hours and 5 minutes.
How to book the cheapest flight to Mountshannon?
Don't leave locking in your flight to Mountshannon until the last moment. That's one move well-versed jet-setters use to get the best deals. Booking in advance means more choices and less expensive flights. Also, do some online research and compare your options. If your destination has a few airports, you may be able to nab an excellent price by flying into one that's farther away. Last of all, be prepared to secure your seat quickly if you stumble on a great price. It might not be available for long! With a bit of knowledge and a little good fortune, the perfect airfare will be yours.
How to survive the flight to Mountshannon?
No matter where you're coming from, flying can be a pleasurable experience if you've prepared well enough. We've compiled a list of top travel tips that will help get your Mountshannon escape started on the right note.What to pack in your hand luggage:

  • The trick to having a great flight experience is to pack in advance. So, let's start with the essentials: passport, boarding pass, credit cards and daily medications. Next, bring items that'll help while away those hours, like your laptop or a few magazines. It's also a wise idea to pack your chargers, a neck pillow and a pair of headphones. And of course, don't forget to pop in toiletries like a toothbrush, lip balm and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Sharp or pointed objects, like your beloved Swiss Army knife, and dangerous products which are flammable or explosive, such as flares, chemicals agents and matches, are also not allowed.

What to wear on a flight:

  • The key to a comfortable flight is as simple as your choice of clothes. Prepare yourself for varying temperatures by bringing layers. That way you'll stay nice and warm if the cabin gets too cold. Shoes like flip flops and heels are best left in your suitcase. Instead, opt for flat, closed-toed footwear like sneakers. Your feet will thank you for it.
  • Unfortunately, a risk of long-distance travel is developing DVT (deep vein thrombosis), a blood clotting condition caused by lengthy periods of inactivity. To prevent this, take every opportunity to walk around the cabin and stretch your legs. Compression socks and tights are another great idea to help lower your risk.

How to get through airport security fast when flying to Mountshannon?
Being prepared before your flight can make your trip to Mountshannon a breeze. Below you'll find some top tips for a speedy journey past security:

  • First things first. Your ID and travel documents will need to be shown to airport security. Keep them handy so you don't have to dig around for them.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the alarm. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronic devices, including your phone and laptop, will also need to be separately scanned.
  • Can't travel without your favorite perfume? As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, you can keep it with you in your carry-on baggage.
  • There's a chance you'll need to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • Airlines won't allow any pocket knives or other sharp items in the cabin. If you need to bring these kinds of items, pack them in your checked luggage.

Flights to Mountshannon information
Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Roundtrip price
CA $179

Trending flights to Mountshannon

Prices were available within the past 7 days and start at CA $89 for one-way flights and CA $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Feb 17 - Tue, Feb 24
YYZ
Toronto
SNN
Shannon
CA $899 Roundtrip, found 4 days ago
CA $899
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Feb 17 from Toronto to Shannon, returning Tue, Feb 24, priced at CA $899 found 4 days ago

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