Cheap flights from Dublin (DUB) to Ontario (ONT) from $390
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 5/13. 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.
Cheap flight deals from Dublin to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 8, 2024.
Round-trip from | $238 |
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How far in advance should I book a flight from Dublin 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 Dublin 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 Dublin to Ontario?
February is one of the best times of the year to fly to Ontario from Dublin. Prices for February average $627 per person but you can even find prices for as low as $287. The most expensive prices can be found in the month of July. Opting for a February flight can save you 48% on your journey compared to booking in July
When is the cheapest time to fly from Dublin to Ontario (DUB - ONT)?
When flying from Dublin 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 KLM flights from Dublin to Ontario
Explore cheap flight options specifically provided by KLM for the route between Dublin 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 2,749,864 searches. Data last updated May 8, 2024.
Take a look at some of the lowest-priced KLM flights heading from Dublin to Ontario. Deals update often to give you more flight options matching your criteria
Cheap Iberia flights from Dublin to Ontario
Explore cheap flight options specifically provided by Iberia for the route between Dublin 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 2,749,864 searches. Data last updated May 8, 2024.
Browse through some of the cheapest Iberia flights traveling from Dublin to Ontario. Check back soon if you're not seeing flights that suit your needs.
Cheap Dublin to Ontario flights in May & June 2024
Find cheap flight options from Dublin 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 2,749,864 searches. Prices were last updated on May 8, 2024.
The lowest fares we've come across on flights traveling from Dublin to Ontario in May and June 2024. For more flight deals, be sure to check back very soon.
Dublin to Ontario 2024 flight deals
Discover exclusive flight deals for travel between Dublin and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
The lowest fares we've come across on flights traveling from Dublin to Ontario in May and June 2024. For more flight deals, be sure to check back very soon.
Dublin to Ontario flights leaving soon
Find last-minute flight options from Dublin 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 2,749,864 searches. Data last updated May 8, 2024.
Have a look at some of the last-minute flights available departing from Dublin to Ontario. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Ontario from Dublin
Search for one-way flight options from Dublin 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 2,749,864 searches. Data last updated May 8, 2024.
Some of the best available deals we've found on one-way flights from Dublin to Ontario. Users needing a return flight from Dublin to Ontario should utilize the search form above.
Find flights from Dublin to Ontario within your budget
Customize your flight search to find flights from Dublin 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 2,749,864 searches. Data last updated May 8, 2024.
Fly from
Fly to
Budget
$568 - $737
Route
Depart
Return
Price
DublinOntario
DUB - ONT
DUBONT
Dublin
Mon 6/3
1 stop17h 06m
Ontario
Mon 6/10
1 stop13h 15m
DublinOntario
DUB - ONT
DUBONT
Dublin
Tue 6/18
1 stop14h 17m
Ontario
Tue 7/2
1 stop17h 35m
DublinOntario
DUB - ONT
DUBONT
Dublin
Wed 6/5
1 stop17h 29m
Ontario
Wed 6/12
1 stop19h 45m
DublinOntario
DUB - ONT
DUBONT
Dublin
Fri 11/1
2 stops19h 21m
Ontario
Sun 11/10
2 stops19h 53m
DublinOntario
DUB - ONT
DUBONT
Dublin
Thu 6/6
2 stops20h 49m
Ontario
Thu 6/20
1 stop17h 35m
DublinOntario
DUB - ONT
DUBONT
Dublin
Tue 6/4
1 stop15h 14m
Ontario
Tue 6/11
1 stop14h 51m
DublinOntario
DUB - ONT
DUBONT
Dublin
Tue 6/4
2 stops21h 05m
Ontario
Tue 6/11
1 stop12h 56m
DublinOntario
DUB - ONT
DUBONT
Dublin
Thu 6/6
2 stops18h 06m
Ontario
Thu 6/20
1 stop13h 15m
DublinOntario
DUB - ONT
DUBONT
Dublin
Wed 5/22
1 stop17h 06m
Ontario
Thu 7/18
1 stop12h 41m
No data available for this route at this time. Please check back soon.
Average price of flights to Ontario by month
Plan your trip from Dublin to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Ontario is currently $602 while a round-trip flight costs $658. Price data was last updated on April 28, 2024.
Currently, October is the cheapest month in which you can book a flight from Dublin to Ontario (average of $237). Flying from Dublin to Ontario in June is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$268
February
$287
March
$281
April
$256
May
$268
June
$337
July
$337
August
$287
September
$258
October
$237
November
$267
December
$272
Temperature and rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.
LAX Temperature | 57.2 - 73.4 °F |
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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 8, 2024.
Read reviews from past customers who have flown KLM, Iberia and United Airlines from Dublin to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Related info for your journey
Find useful and relevant information for your journey from Dublin 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 Dublin 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.
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How does Cheapflights help users find flights from Dublin to Ontario?
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Why should you use Cheapflights to find cheap flight tickets from Dublin to Ontario?
Cheapflights simply makes it quick and affordable to book flights from Dublin to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dublin to Ontario with no change fees?
Need flexible booking options for your flight to Ontario from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Dublin to Ontario become cheaper?
Of course! You can now track prices for flights from Dublin to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.