Cheap Flights from Toronto to Donegal

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Flight deals from Toronto to Donegal

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

Find the cheapest month to fly from Toronto to Donegal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto to Donegal flights are currently cheapest in August.

Toronto to Donegal: Alternative routes

Compare routes from Toronto to Donegal below. You may find an airport to fly into that's cheaper, faster, or easier than Donegal.

Toronto to Donegal: Flight information

The things to know before you go.
Cheapest flight foundR 7,407
Cheapest month to flyAugust

Finding cheap flights from Toronto to Donegal: Frequently asked questions

The best price we found for a return flight from Toronto to Donegal is R 10,855. 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.
Currently, there are no airlines that fly direct from Toronto to Donegal. But we found flights with one stop from R 10,855.
As of July 2025, there are no flights flying from Toronto to Donegal.
The cheapest month to fly from Toronto to Donegal is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to Donegal Airport on Wednesday, 1 October 2025.
No airlines currently offer direct flights between Toronto and Donegal Airport. Most routes have one or more stops.
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 Donegal 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Donegal is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Donegal is WestJet .

Flying from Toronto to Donegal Airport (CFN): What you need to know

  • Planning your flight from Toronto to Donegal Airport (CFN) begins with finding the right airport to make your exit from. Pearson International Airport (YYZ), Billy Bishop Toronto City Airport (YTZ) and Region of Waterloo International Airport (YKF) are the main terminals in Toronto.

  • Donegal is four hours ahead of Toronto. Donegal Airport is located in Donegal, which runs on the UTC+0 timezone.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your flight from Toronto to CFN.

  • Delays at check-in and security are more likely if you're heading away during high season, so allow some extra breathing room. The recommendation for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

Airports in Toronto

Pearson International Airport (YYZ)

Billy Bishop Toronto City Airport (YTZ)

  • On public transport, you can travel from central Toronto to YTZ in around 40 minutes. The airport is roughly 3 kilometres away, and making the journey by car takes approximately 35 minutes.

  • Start your holiday early with an additional night away from home. Before catching your Toronto to CFN flight, unwind in one of these hotels close to Billy Bishop Toronto City Airport:

  • Billy Bishop Toronto City Airport has an on-time performance of 62.09%. This figure gives an insight into how frequently flights that take off from this airport land at their destination on time.

Region of Waterloo International Airport (YKF)

  • YKF is roughly 105 kilometres from central Toronto. Driving from the city centre to the airport takes about 1 hour 15 minutes. If you're planning to use public transport, you can expect a journey of around 4 hours 5 minutes.

  • Sleep a little longer, move a little slower, and still make your Toronto to Donegal Airport flight with plenty of time to spare. These accommodation options near Region of Waterloo International Airport make it a breeze to get to the terminal if you're setting off early:

  • Flights departing from YKF arrive at their destination as scheduled 63.64% of the time.

About Donegal Airport (CFN)

Getting from Donegal Airport (CFN) to central Donegal

  • The centre of Donegal is around 48 kilometres from Donegal Airport. Travel times by cab or car hire will vary depending on time of day, so do a little research ahead of time.

  • Travelling on public transport takes roughly 4 hours 10 minutes.

How to find the cheapest flights from Toronto to Donegal Airport (CFN)

  • Right now, R 7,407 is the best price we've found for a one-way ticket from Toronto to Donegal Airport. The cheapest price for a return flight is R 10,855. Remember fares can change due to demand at the time of booking.

  • Booking in advance is often the key to finding a cheap flight from Toronto to CFN. Flight prices rise as demand increases, so the closer your departure date, the more it could cost you.

  • The 'Whole month' tool will show you the cheapest Toronto to Donegal Airport tickets across the entire month. It's an easy way to find a bargain if your travel plans are flexible.

  • Be the first to know about deals for plane tickets from Toronto to CFN by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Tailor your flights using filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Toronto to Donegal Airport.

The best time to fly from Toronto to Donegal Airport (CFN)

  • Picture the kind of break you want when planning your trip dates. April is the quietest month to visit Donegal. July is when most people book flights from Toronto to Donegal Airport (CFN), which may be perfect if you're chasing more excitement.

  • The warmest month in Donegal is July, with temperatures ranging between 9ºC (48ºF) and 20ºC (68ºF). Lock in your Toronto to CFN plane ticket then if that's your idea of comfortable weather.

  • Search for cheap tickets from Toronto to Donegal Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 8ºC (46ºF).

More about Donegal

  • Start your Donegal trip right by choosing the perfect place to stay. After booking your flight from Toronto to Donegal Airport, explore our range of hotels including:

  • You'll find plenty of terrific things to do in Donegal when you're ready to go sightseeing. Kick things off at Donegal Castle followed by Donegal Town Diamond and The River Bank Walk, Donegal Town.

Explore more of Ireland

  • Donegal has plenty going for it, but there are so many other parts of Ireland waiting to be explored. About 225 kilometres south-east of Donegal, a trip to Dublin will fill your itinerary to the brim. Start with popular sights like Trinity College Library, Guinness Storehouse and St. Patrick's Cathedral.

  • Tallaght is another must-experience destination in Ireland and is around 241 kilometres south-east of Donegal. No trip is complete without a visit to St. Mark's Parish, Church of the Incarnation, Fettercairn and Roadstone Retail Belgard.

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