How long is the flight from Dublin to Region of Ontario?

For as low as £324, Icelandair can have you in Region of Ontario from Dublin in 11h 45m. Dublin and Region of Ontario are separated by a distance of 3267 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Dublin to Region of Ontario one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as £90. Users have also found prices from £164 and £263 on Air Transat and Lufthansa, respectively.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from Dublin to Region of Ontario?

The most popular flight routes from Dublin to Region of Ontario are Dublin - Toronto Pearson Intl, Dublin - Toronto Island and Dublin - Hamilton.

What are the cheapest flights from Dublin to Region of Ontario?

Looking at all options, your cheapest flight can be booked for £89. While the most popular route (Dublin - Toronto Pearson Intl) can be booked for £367 on average, our data indicates £1,152 when flying from Dublin to Region of Ontario.

What are the most reliable airlines from Dublin to Region of Ontario?

No one likes to see their flight delayed. When booking a flight from Dublin to Region of Ontario consider choosing WestJet (78%), American Airlines (72%) or Aer Lingus (72%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Dublin to Region of Ontario?

Before booking your flight from Dublin to Region of Ontario check out the most popular airlines for this route: Aer Lingus, Air Canada or Air Transat.

What airport do you fly from for flights from Dublin to Ontario?

Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Ontario. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

Can I find deals for flights from Dublin to Ontario that include hotel bookings?

Yes. In addition to deals on Dublin to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dublin to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Ontario.

Can I find deals for business class flights from Dublin to Ontario?

Yes. Cheapflights offers flight deals from Dublin to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£238+ Cheap Flights from Dublin to Ontario

Cheap flight deals from Dublin to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Dublin to Ontario
Explore the most affordable flight options available from Dublin to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Thu 26/1111:30 -

1 stop11h 45m

Thu 3/1219:40 -

1 stop9h 35m

Deal found 23/9£294

Tue 17/1111:30 -

1 stop11h 45m

Tue 8/1219:40 -

1 stop9h 35m

Deal found 23/9£322

Wed 25/1111:30 -

1 stop11h 45m

Sun 29/1119:40 -

1 stop9h 35m

Deal found 23/9£324

Thu 5/1111:30 -

1 stop11h 45m

Thu 12/1119:40 -

1 stop9h 35m

Deal found 22/9£326

Thu 17/1211:30 -

1 stop11h 45m

Wed 23/1219:40 -

1 stop9h 35m

Deal found 19/9£327

Mon 5/1014:15 -

1 stop9h 55m

Fri 16/1020:45 -

1 stop11h 30m

Deal found 23/9£328

Fri 16/1012:15 -

1 stop11h 55m

Tue 20/1020:45 -

1 stop9h 20m

Deal found 23/9£329

Wed 7/1012:15 -

1 stop14h 50m

Mon 12/1020:45 -

1 stop11h 30m

Deal found 22/9£335

Sat 7/1105:10 -

1 stop19h 35m

Sat 14/1119:45 -

Nonstop6h 25m

Deal found 23/9£348

Tue 3/1113:25 -

1 stop11h 50m

Tue 10/1122:20 -

1 stop11h 00m

Deal found 19/9£353

Thu 5/1105:10 -

2 stops21h 47m

Thu 12/1105:30 -

2 stops48h 50m

Deal found 21/9£459

Sat 7/1105:10 -

2 stops32h 27m

Sat 14/1109:15 -

1 stop16h 55m

Deal found 23/9£463

Best flights from Dublin to Ontario
Discover carefully curated flight deals from Dublin to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Wed 25/1111:30 -

1 stop11h 45m

Sun 29/1119:40 -

1 stop9h 35m

Deal found 23/9£324

Fri 26/210:50 -

1 stop14h 25m

Sat 13/322:20 -

1 stop14h 25m

Deal found 23/9£377

Thu 4/308:50 -

1 stop11h 50m

Sat 20/322:45 -

2 stops13h 35m

Deal found 23/9£396

Wed 25/1109:30 -

2 stops14h 40m

Sun 29/1110:30 -

1 stop16h 00m

Deal found 23/9£422

Thu 5/1105:10 -

2 stops21h 47m

Thu 12/1105:30 -

2 stops48h 50m

Deal found 21/9£459

Mon 5/1013:15 -

1 stop16h 10m

Thu 8/1016:00 -

1 stop14h 30m

Deal found 19/9£554

Fri 26/220:35 -

1 stop24h 20m

Sat 20/319:05 -

1 stop16h 00m

Deal found 19/9£379

Fri 6/1113:35 -

1 stop12h 49m

Thu 12/1114:35 -

1 stop12h 35m

Deal found 19/9£426

Sat 26/1208:50 -

2 stops15h 15m

Thu 31/1221:15 -

1 stop10h 25m

Deal found 20/9£427

Sat 7/1105:10 -

2 stops32h 27m

Sat 14/1109:15 -

1 stop16h 55m

Deal found 23/9£463

Tue 6/1012:30 -

1 stop11h 32m

Fri 16/1019:43 -

1 stop9h 57m

Deal found 23/9£444

Tue 6/1008:50 -

2 stops13h 45m

Mon 12/1016:05 -

2 stops13h 35m

Deal found 22/9£446

Thu 22/1008:50 -

1 stop10h 29m

Sun 1/1109:44 -

1 stop19h 11m

Deal found 19/9£446

Mon 5/1005:55 -

2 stops14h 05m

Mon 12/1017:10 -

2 stops12h 15m

Deal found 19/9£647

Wed 23/1213:35 -

1 stop13h 21m

Fri 1/106:00 -

1 stop22h 55m

Deal found 21/9£607

Wed 7/1020:30 -

2 stops28h 30m

Sun 11/1016:00 -

2 stops19h 20m

Deal found 19/9£863

Sat 3/1013:35 -

2 stops15h 19m

Tue 6/1014:52 -

2 stops15h 18m

Deal found 19/9£610

Sat 3/1008:50 -

1 stop10h 27m

Thu 8/1014:52 -

2 stops15h 18m

Deal found 19/9£610

Sun 4/1005:55 -

2 stops14h 05m

Fri 9/1017:10 -

2 stops14h 30m

Deal found 19/9£971

Mon 5/1008:50 -

1 stop15h 05m

Sun 18/1015:10 -

1 stop11h 20m

Deal found 21/9£611

Fri 9/1013:35 -

2 stops15h 19m

Thu 22/1018:01 -

1 stop12h 09m

Deal found 21/9£611

Mon 19/1012:30 -

1 stop11h 25m

Mon 26/1009:45 -

2 stops17h 45m

Deal found 21/9£611

Wed 4/1115:55 -

3 stops31h 03m

Wed 11/1107:00 -

3 stops20h 20m

Deal found 20/9£3,096

Tue 6/1013:35 -

2 stops23h 50m

Sat 10/1020:20 -

2 stops30h 10m

Deal found 20/9£839

Find flight deals from Dublin to Ontario

Round-trip from	£294
One-way from	£238
Popular in	December
Cheapest in	February
Average price	£389
Good round-trip deal	£92 or less
Good one-way deal	£285 or less

Icelandair
26/11-3/12
2 total stops
21h 20m total
Dublin to Ontario

Search Deals

WestJet
2/10-31/12
Nonstop
7h 40m total
Dublin to Ontario

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Dublin to Ontario.

Search Deals

Price to beat on a one-way flight from Dublin to Ontario.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Wed 16/12

09:50-14:45

2 stops33h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£258

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Tue 17/11

13:05-15:50

Nonstop7h 45m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£319

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 28/1

05:45-19:15

1 stop18h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£320

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Wed 25/11

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Sun 29/11

19:40-10:15

1 stop9h 35m

£324

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Tue 6/10

06:25-17:15

2 stops15h 50m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£335

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Wed 14/10

13:20-15:50

Nonstop7h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£372

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 15/10

13:20-15:50

Nonstop7h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£373

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Fri 26/2

10:50-20:15

1 stop14h 25m

Toronto Pearson Intl

Sat 13/3

22:20-17:45

1 stop14h 25m

£377

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Fri 26/2

20:35-15:55

1 stop24h 20m

Toronto Pearson Intl

Sat 20/3

19:05-15:05

1 stop16h 00m

£379

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 4/3

08:50-15:40

1 stop11h 50m

Toronto Pearson Intl

Sat 20/3

22:45-16:20

2 stops13h 35m

£396

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 34 resultsSorted by cheapest first

Best time to book a flight from Dublin to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Dublin with our price prediction graph.

DUB-YYZ

DUB-YXU

DUB-YOW

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Ontario

DUB-CAON

DUB-YYZ

DUB-YXU

DUB-YOW

What is the cheapest month to book a flight from Dublin to Region of Ontario?

Currently, February is the cheapest month in which you can book a flight from Dublin to Region of Ontario (average of £355). Flying from Dublin to Region of Ontario in December is currently the most expensive (average of £537). 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.

What is the cheapest time of day to fly from DUB to ON?

When flying from Dublin to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dublin to Region of Ontario

The most flights from DUB to CAON are scheduled on a Monday (9 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from Dublin to Region of Ontario?

Airfare is below average for this route at the moment.

Dublin to Region of Ontario flights typically cost between £343 and £492 in November.
The cheapest return price found within the last 5 days was £294 on Icelandair (26 Nov–3 Dec).

How far ahead should I book a flight from Dublin to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Dublin to Region of Ontario, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown with Air Transat,Aer Lingus, andWestJet from Dublin to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

581 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Air Transat

7.7

Good

581 reviews

Air Transat

7.7

Good

581 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Aer Lingus

7.3

Good

1,788 reviews

Air Transat

7.7

Good

581 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

WestJet

7.2

Good

3,448 reviews

Air Transat

7.7

Good

581 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Air Canada

7.1

Good

11,676 reviews

Air Transat

7.7

Good

581 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Lufthansa

6.8

Okay

8,234 reviews

Air Transat

7.7

Good

581 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Related info for your journey

What airport do you fly from for flights from Dublin to Ontario?
Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Ontario. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.
How long is the flight from Dublin to Region of Ontario?
For as low as £324, Icelandair can have you in Region of Ontario from Dublin in 11h 45m. Dublin and Region of Ontario are separated by a distance of 3267 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Dublin to Region of Ontario one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as £90. Users have also found prices from £164 and £263 on Air Transat and Lufthansa, respectively.
What are the most popular routes from Dublin to Region of Ontario?
The most popular flight routes from Dublin to Region of Ontario are Dublin - Toronto Pearson Intl, Dublin - Toronto Island and Dublin - Hamilton.
What are the most reliable airlines from Dublin to Region of Ontario?
No one likes to see their flight delayed. When booking a flight from Dublin to Region of Ontario consider choosing WestJet (78%), American Airlines (72%) or Aer Lingus (72%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Dublin to Region of Ontario?
Looking at all options, your cheapest flight can be booked for £89. While the most popular route (Dublin - Toronto Pearson Intl) can be booked for £367 on average, our data indicates £1,152 when flying from Dublin to Region of Ontario.
Can I find deals for flights from Dublin to Ontario that include hotel bookings?
Yes. In addition to deals on Dublin to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Ontario.
Can I find deals for business class flights from Dublin to Ontario?
Yes. Cheapflights offers flight deals from Dublin to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Region of Ontario?
Currently, February is the cheapest month in which you can book a flight from Dublin to Region of Ontario (average of £355). Flying from Dublin to Region of Ontario in December is currently the most expensive (average of £537). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for Dublin to Ontario

Cork to Kelowna flights

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Dublin to Pearson Intl flights

Dublin to Calgary flights

Dublin to Kelowna flights

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Dublin to St. John's flights

Dublin to Edmonton flights

Dublin to Ottawa flights

Dublin to Kamloops flights

Top 6 airlines flying from Dublin to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£93	Average£444	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
WestJet	Cheapest£244	Average£360	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Icelandair	Cheapest£280	Average£367	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Transat	Cheapest£298	Average£466	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Lufthansa	Cheapest£332	Average£433	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£356	Average£481	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Ontario?

Deals for Dublin to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Ontario for you. Better yet — we are completely free to use.

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.

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Cheap flights from Dublin to Ontario from £238

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Ontario

Cheapest flights from Dublin to OntarioExplore the most affordable flight options available from Dublin to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Explore the most affordable flight options available from Dublin to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from Dublin to OntarioDiscover carefully curated flight deals from Dublin to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Discover carefully curated flight deals from Dublin to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Direct flights from Dublin to OntarioExplore direct flight options from Dublin to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 September 2026.

Explore direct flight options from Dublin to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 September 2026.

Last-minute flights from Dublin to OntarioDiscover last-minute flight deals from Dublin to Ontario. Data last updated 24 September 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Ontario. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Dublin to OntarioSearch for one-way flight options from Dublin to Ontario. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Search for one-way flight options from Dublin to Ontario. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Find flight deals from Dublin to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to Ontario that are best for you.

Best time to book a flight from Dublin to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Dublin with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Dublin to Region of Ontario?

What is the cheapest time of day to fly from DUB to ON?

Find hourly flight availability from Dublin to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 September 2026.

When flying from Dublin to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dublin to Region of Ontario

Explore weekly flight availability from Dublin to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 September 2026.

The most flights from DUB to CAON are scheduled on a Monday (9 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from Dublin to Region of Ontario?

Airfare is below average for this route at the moment.

Dublin to Region of Ontario flights typically cost between £343 and £492 in November.The cheapest return price found within the last 5 days was £294 on Icelandair (26 Nov–3 Dec).

How far ahead should I book a flight from Dublin to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Dublin to Region of Ontario, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown with Air Transat,Aer Lingus, andWestJet from Dublin to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Dublin to Ontario?

How long is the flight from Dublin to Region of Ontario?

What are the cheapest airlines to fly from Dublin to Region of Ontario one-way?

What are the most popular routes from Dublin to Region of Ontario?

What are the most reliable airlines from Dublin to Region of Ontario?

What are the cheapest flights from Dublin to Region of Ontario?

Can I find deals for flights from Dublin to Ontario that include hotel bookings?

How can I find direct flights from Dublin to Ontario?

Can I find deals for business class flights from Dublin to Ontario?

What is the cheapest month to book a flight from Dublin to Region of Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Dublin to Ontario by cabin class

Find flights from Dublin to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dublin and Ontario flights

Browse other Dublin and Ontario flight options. Last updated on 24 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 6 airlines flying from Dublin to Ontario

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Ontario?

Why should you use Cheapflights to find cheap flight tickets from Dublin to Ontario?

Can Cheapflights find flights from Dublin to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to Ontario become cheaper?

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Travel Smart

Cheapest flights from Dublin to Ontario
Explore the most affordable flight options available from Dublin to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 September 2026.

Best flights from Dublin to Ontario
Discover carefully curated flight deals from Dublin to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.

Direct flights from Dublin to Ontario
Explore direct flight options from Dublin to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 September 2026.

Last-minute flights from Dublin to Ontario
Discover last-minute flight deals from Dublin to Ontario. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Dublin to Ontario
Search for one-way flight options from Dublin to Ontario. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Dublin to Region of Ontario flights typically cost between £343 and £492 in November.
The cheapest return price found within the last 5 days was £294 on Icelandair (26 Nov–3 Dec).