Cheap flights from Ireland to Ontario (ONT) from $617
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Ireland to Ontario?
To save up to 52% on this flight, we recommend booking at least 18 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ireland to Ontario from $505 1-2 weeks out and tickets from $717 for flights departing within the next 72 hours.
What is the cheapest month to fly from Ireland to Ontario?
Flights from Ireland to Ontario lean towards being more expensive in July. Prices are generally better when you fly from Ireland to Ontario in February, with the cheapest ticket starting at $287.
When is the cheapest time to fly from Ireland to Ontario (IE - ONT)?
When flying from Ireland to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Iberia flights from Ireland to Ontario
Explore cheap flight options specifically provided by Iberia for the route between Ireland and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Check out some of the cheapest Iberia flights we've come across from Ireland to Ontario. Come back soon if you're not finding the exact deal you're looking for.
Cheap American Airlines flights from Ireland to Ontario
Explore cheap flight options specifically provided by American Airlines for the route between Ireland and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Some of the best deals we've found on American Airlines flights traveling from Ireland to Ontario. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Ireland to Ontario flights in May & June 2024
Find cheap flight options from Ireland to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Prices were last updated on May 18, 2024.
The lowest fares we've come across on flights traveling from Ireland to Ontario in May and June 2024. Check back soon for alternative fares.
Ireland to Ontario 2024 flight deals
Discover exclusive flight deals for travel between Ireland and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
The lowest fares we've come across on flights traveling from Ireland to Ontario in May and June 2024. Check back soon for alternative fares.
Ireland to Ontario flights leaving soon
Find last-minute flight options from Ireland to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Check out these flights departing soon from Ireland to Ontario. Users should examine the flight details to ensure there are no surprises.
One-way flights to Ontario from Ireland
Search for one-way flight options from Ireland to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Users in need of a one-way flight from Ireland to Ontario can choose from these deals. Users needing a return flight from Ireland to Ontario should utilize the search form above.
Find flights from Ireland to Ontario within your budget
Customize your flight search to find flights from Ireland to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Fly from
Fly to
Budget
$672 - $999
Route
Depart
Return
Price
DublinOntario
DUB - ONT
DUBONT
Dublin
Thu 6/6
1 stop17h 29m
Ontario
Thu 6/13
1 stop12h 56m
DublinOntario
DUB - ONT
DUBONT
Dublin
Thu 5/30
1 stop15h 28m
Ontario
Thu 6/6
1 stop14h 51m
DublinOntario
DUB - ONT
DUBONT
Dublin
Fri 6/7
1 stop31h 19m
Ontario
Fri 6/14
1 stop25h 46m
DublinOntario
DUB - ONT
DUBONT
Dublin
Fri 5/31
2 stops29h 55m
Ontario
Fri 6/7
1 stop25h 46m
DublinOntario
DUB - ONT
DUBONT
Dublin
Fri 6/14
1 stop19h 19m
Ontario
Fri 6/21
1 stop35h 01m
DublinOntario
DUB - ONT
DUBONT
Dublin
Thu 7/4
1 stop14h 17m
Ontario
Thu 7/18
1 stop13h 02m
DublinOntario
DUB - ONT
DUBONT
Dublin
Fri 5/31
2 stops19h 28m
Ontario
Fri 6/7
2 stops17h 50m
DublinOntario
DUB - ONT
DUBONT
Dublin
Fri 5/31
1 stop17h 06m
Ontario
Fri 6/7
1 stop13h 15m
DublinOntario
DUB - ONT
DUBONT
Dublin
Fri 6/7
1 stop14h 17m
Ontario
Fri 6/14
2 stops19h 00m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 18, 2024.
See what other customers who have flown with Iberia, American Airlines and United Airlines from Ireland to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Related info for your journey
Find useful and relevant information for your journey from Ireland to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ireland to OntarioSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from Ireland to Ontario by cabin class
Find flights from Ireland to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Ireland to Ontario?
Cheapflights makes it easy to find Ireland to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Ireland to Ontario?
Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Ireland to Ontario with no change fees?
Yes! Cheapflights helps users easily find flights from Ireland to Ontario with no change fees.
Can Cheapflights notify me if prices for flights from Ireland to Ontario become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!