CA $589 Cheap Flights from Toronto (YYZ) to Donegal (CFN)

View CA $589 flight on Tue, Aug 4, 2026Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Donegal (CFN)

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Cheap flights from Toronto (YYZ) to Donegal (CFN)

Prices were available within the past 7 days and start at CA $589 for one-way flights and CA $773 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sun, Jun 7 - Tue, Jun 16
YYZ
Toronto
CFN
Donegal
CA $773 Roundtrip, found 3 days ago
CA $773
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Sun, Jun 7 from Toronto to Donegal, returning Tue, Jun 16, priced at CA $773 found 3 days ago
Aer Lingus
Sun, Jun 7 - Tue, Jun 16
YYZ
Toronto
CFN
Donegal
CA $791 Roundtrip, found 3 days ago
CA $791
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Sun, Jun 7 from Toronto to Donegal, returning Tue, Jun 16, priced at CA $791 found 3 days ago
Aer Lingus
Mon, Jun 1 - Mon, Jun 8
YYZ
Toronto
CFN
Donegal
CA $799 Roundtrip, found 4 days ago
CA $799
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Jun 1 from Toronto to Donegal, returning Mon, Jun 8, priced at CA $799 found 4 days ago
Aer Lingus
Mon, Jun 1 - Mon, Jun 8
YYZ
Toronto
CFN
Donegal
CA $816 Roundtrip, found 4 days ago
CA $816
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Jun 1 from Toronto to Donegal, returning Mon, Jun 8, priced at CA $816 found 4 days ago
Aer Lingus
Sun, May 31 - Mon, Jun 8
YYZ
Toronto
CFN
Donegal
CA $884 Roundtrip, found 5 days ago
CA $884
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sun, May 31 from Toronto to Donegal, returning Mon, Jun 8, priced at CA $884 found 5 days ago
Aer Lingus
Sun, May 31 - Mon, Jun 8
YYZ
Toronto
CFN
Donegal
CA $902 Roundtrip, found 5 days ago
CA $902
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sun, May 31 from Toronto to Donegal, returning Mon, Jun 8, priced at CA $902 found 5 days ago
Aer Lingus
Wed, Sep 16 - Wed, Dec 2
YYZ
Toronto
CFN
Donegal
CA $993 Roundtrip, found 2 days ago
CA $993
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Sep 16 from Toronto to Donegal, returning Wed, Dec 2, priced at CA $993 found 2 days ago
Aer Lingus
Sun, Jun 7 - Mon, Jun 15
YYZ
Toronto
CFN
Donegal
CA $994 Roundtrip, found 10 hours ago
CA $994
Roundtrip
found 10 hours ago
Select Aer Lingus flight, departing Sun, Jun 7 from Toronto to Donegal, returning Mon, Jun 15, priced at CA $994 found 10 hours ago
Aer Lingus
Mon, Jun 1 - Mon, Jun 8
YYZ
Toronto
CFN
Donegal
CA $999 Roundtrip, found 4 days ago
CA $999
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Jun 1 from Toronto to Donegal, returning Mon, Jun 8, priced at CA $999 found 4 days ago
British Airways
Sun, May 31 - Mon, Jun 8
YYZ
Toronto
CFN
Donegal
CA $1,045 Roundtrip, found 5 days ago
CA $1,045
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, May 31 from Toronto to Donegal, returning Mon, Jun 8, priced at CA $1,045 found 5 days ago

Frequently asked questions

How do I find cheap flights from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN)?
To find a cheap flight from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN)?
There are approximately 8 connecting flights per day from Toronto Pearson International (YYZ) to Donegal (CFN). Some common connection points include O'Hare Intl. (ORD), Philadelphia Intl. (PHL), and Unknown (DUB).
What is the earliest flight from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from YYZ to CFN. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN)?
A flight from YYZ to CFN with a layover takes around 21 hours 30 minutes, with the route covering approximately 3,154 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN)?
Select the "Business class" and "First class" filters when looking for YYZ to CFN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN) flight with Expedia?
It's easy to earn miles on a Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN) at the last minute?
Typically, booking a last minute flight from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN) flight and hotel package?
Securing a Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN)?
If you booked your Toronto, ON (YYZ-Pearson Intl.) to Donegal (CFN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pearson Intl.
Destination airport
Donegal
Airlines serving
Aer Lingus, British Airways
Roundtrip price
CA $773
Distance
5045 km

Book with confidence

Toronto to Braade Flights

The easy way to book your flights from Toronto to Donegal 

With Expedia, it’s simple to find and book flights to Donegal from Toronto whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Donegal, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Toronto to Donegal today, tomorrow, or this week.  

 

Save dollars with cheap flights from Pearson Intl., YYZ to Donegal, CFN 

Sort your search results by price to find great deals on your flight from Toronto to Donegal—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Donegal from Toronto currently is just CA $773 rising to CA $1,092.  

Here are more money-saving tips: 

  • Fly in June when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Donegal  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Donegal from Toronto 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Donegal with Expedia today.

Toronto to Braade Flights

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