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 £275. Users have also found prices from £324 and £349 on Icelandair and TAP AIR PORTUGAL, 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 Island, Dublin - Toronto Pearson Intl 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 £158. While the most popular route (Dublin - Toronto Island) can be booked for £398 on average our data indicates £788 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 American Airlines (66%), Aer Lingus (66%) or British Airways (66%) 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: Air Canada, Aer Lingus or Icelandair.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 60% on flights from Dublin to Region of Ontario compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £370. For sooner than that we have options available in the next 3 days from £601.

What is the cheapest month to fly from Dublin to Region of Ontario?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Region of Ontario. Flights to Region of Ontario from Dublin in November are about £409 on average during November, but can be found for as low as £239.

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.

£255+ Flights from Dublin to Ontario

Cheap flight deals from Dublin to Ontario

Round-trip from	£255
Popular in	December
Cheapest in	November
Average price	£395
Good round-trip deal	£394 or less
Good one-way deal	£227 or less

PLAY
6/4-13/4
2 total stops
20h 45m total
Dublin to Ontario

Search Deals

High demand for flights, 4% potential price rise

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Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

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.

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Find flight deals from Dublin to Ontario

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 21 February 2025.

Sun 6/411:35DUB - YHM

1 stop11h 10mPLAY

Sun 13/419:00YHM - DUB

1 stop9h 35mPLAY

Deal found 20/2£255

Wed 2/419:05DUB - YYZ

1 stop25h 35mScandinavian Airlines

Mon 14/417:10YYZ - DUB

1 stop20h 05mScandinavian Airlines

Deal found 20/2£316

Wed 3/912:15DUB - YYZ

1 stop11h 55mIcelandair

Mon 8/923:00YYZ - DUB

1 stop31h 05mIcelandair

Deal found 19/2£337

Mon 10/317:25DUB - YYZ

1 stop30h 50mMultiple Airlines

Wed 19/323:30YYZ - DUB

1 stop12h 10mMultiple Airlines

Deal found 20/2£348

Mon 10/317:25DUB - YYZ

1 stop30h 50mKLM

Tue 18/322:15YYZ - DUB

1 stop10h 25mKLM

Deal found 20/2£351

Wed 3/913:15DUB - YYZ

Nonstop7h 35mAir Transat

Mon 8/923:55YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 19/2£354

Mon 1/909:20DUB - YTZ

1 stop12h 26mAir Canada

Sun 7/918:25YTZ - DUB

1 stop8h 20mAir Canada

Deal found 19/2£392

Mon 24/305:00DUB - YYZ

1 stop19h 55mLufthansa

Sun 6/420:40YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 20/2£394

Fri 21/313:05DUB - YYZ

Nonstop7h 45mAer Lingus

Wed 26/318:35YYZ - DUB

Nonstop6h 40mAer Lingus

Deal found 20/2£397

Mon 10/318:40DUB - YYZ

1 stop26h 20mSWISS

Wed 19/321:30YYZ - DUB

1 stop16h 20mSWISS

Deal found 20/2£410

Sat 26/408:35DUB - YYZ

1 stop16h 35mBritish Airways

Mon 12/518:05YYZ - DUB

1 stop20h 30mBritish Airways

Deal found 20/2£415

Mon 1/910:40DUB - YTZ

2 stops16h 06mMultiple Airlines

Sun 7/910:20YTZ - DUB

2 stops16h 25mMultiple Airlines

Deal found 19/2£417

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 21 February 2025.

Sun 6/411:35DUB - YHM

1 stop11h 10mPLAY

Sun 13/419:00YHM - DUB

1 stop9h 35mPLAY

Deal found 20/2£255

Wed 2/419:05DUB - YYZ

1 stop25h 35mScandinavian Airlines

Mon 14/417:10YYZ - DUB

1 stop20h 05mScandinavian Airlines

Deal found 20/2£316

Mon 10/317:25DUB - YYZ

1 stop30h 50mMultiple Airlines

Wed 19/323:30YYZ - DUB

1 stop12h 10mMultiple Airlines

Deal found 20/2£348

Mon 10/317:25DUB - YYZ

1 stop30h 50mKLM

Tue 18/322:15YYZ - DUB

1 stop10h 25mKLM

Deal found 20/2£351

Tue 22/412:15DUB - YYZ

1 stop11h 55mIcelandair

Sat 10/520:50YYZ - DUB

1 stop9h 15mIcelandair

Deal found 20/2£369

Mon 24/305:00DUB - YYZ

1 stop19h 55mLufthansa

Sun 6/420:40YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 20/2£394

Fri 21/313:05DUB - YYZ

Nonstop7h 45mAer Lingus

Wed 26/318:35YYZ - DUB

Nonstop6h 40mAer Lingus

Deal found 20/2£397

Fri 21/310:45DUB - YTZ

2 stops15h 05mAir Canada

Wed 26/312:25YTZ - DUB

2 stops19h 40mAir Canada

Deal found 20/2£405

Mon 10/318:40DUB - YYZ

1 stop26h 20mSWISS

Wed 19/321:30YYZ - DUB

1 stop16h 20mSWISS

Deal found 20/2£410

Sat 26/408:35DUB - YYZ

1 stop16h 35mBritish Airways

Mon 12/518:05YYZ - DUB

1 stop20h 30mBritish Airways

Deal found 20/2£415

Wed 4/613:15DUB - YOW

1 stop25h 51mAir Transat

Wed 13/811:05YOW - DUB

1 stop19h 25mAir Transat

Deal found 20/2£430

Mon 21/408:50DUB - YYZ

1 stop10h 29mUnited Airlines

Sun 4/520:00YYZ - DUB

1 stop10h 10mUnited Airlines

Deal found 20/2£450

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 21 February 2025.

Fri 21/313:05DUB - YYZ

Nonstop7h 45mAer Lingus

Wed 26/318:35YYZ - DUB

Nonstop6h 40mAer Lingus

Deal found 20/2£397

Wed 23/409:50DUB - YYZ

Nonstop7h 05mLufthansa

Sun 11/520:40YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 20/2£402

Wed 2/409:50DUB - YYZ

Nonstop7h 05mAir Canada

Mon 14/420:40YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 20/2£410

Wed 21/513:15DUB - YYZ

Nonstop7h 35mAir Transat

Mon 7/723:55YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 19/2£434

Fri 18/413:15DUB - YYZ

Nonstop7h 25mAmerican Airlines

Tue 22/417:25YYZ - DUB

Nonstop6h 30mAmerican Airlines

Deal found 20/2£505

Fri 25/711:30DUB - YYZ

Nonstop7h 40mWestJet

Fri 8/822:10YYZ - DUB

Nonstop6h 50mWestJet

Deal found 20/2£616

Last-minute flights from Dublin to Ontario
Discover last-minute flight deals from Dublin to Ontario. Data last updated 21 February 2025 and is based on user searches.

Sat 22/209:00DUB - YYZ

Nonstop7h 15mAir Canada

Thu 27/219:35YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 20/2£515

Wed 26/209:00DUB - YYZ

1 stop11h 32mUnited Airlines

Wed 5/316:30YYZ - DUB

1 stop12h 35mUnited Airlines

Deal found 19/2£469

Sun 2/305:55DUB - YYZ

2 stops15h 14mDelta

Tue 11/312:15YYZ - DUB

2 stops15h 50mDelta

Deal found 20/2£489

Sun 2/304:25DUB - YYZ

2 stops19h 15mTAP AIR PORTUGAL

Fri 14/323:45YYZ - DUB

1 stop12h 25mTAP AIR PORTUGAL

Deal found 21/2£1,098

Mon 3/320:30DUB - YYZ

1 stop28h 45mBritish Airways

Fri 14/323:05YYZ - DUB

1 stop16h 40mBritish Airways

Deal found 21/2£453

Mon 3/309:00DUB - YYZ

Nonstop7h 15mLufthansa

Fri 14/319:35YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 21/2£621

Mon 3/318:40DUB - YYZ

2 stops28h 25mSWISS

Thu 13/314:00YYZ - DUB

2 stops17h 55mSWISS

Deal found 20/2£3,783

Mon 10/317:25DUB - YYZ

1 stop30h 50mMultiple Airlines

Wed 19/323:30YYZ - DUB

1 stop12h 10mMultiple Airlines

Deal found 20/2£348

Mon 10/317:25DUB - YYZ

1 stop30h 50mKLM

Tue 18/322:15YYZ - DUB

1 stop10h 25mKLM

Deal found 20/2£351

Mon 10/318:40DUB - YYZ

1 stop26h 20mSWISS

Wed 19/321:30YYZ - DUB

1 stop16h 20mSWISS

Deal found 20/2£410

Mon 10/309:00DUB - YYZ

2 stops15h 25mUnited Airlines

Wed 19/315:00YYZ - DUB

2 stops15h 05mUnited Airlines

Deal found 20/2£456

Mon 10/308:00DUB - YOW

1 stop13h 16mMultiple Airlines

Tue 25/314:10YOW - DUB

1 stop12h 00mMultiple Airlines

Deal found 20/2£501

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 21 February 2025.

Thu 3/411:30DUB - YYZ

Nonstop7h 45mWestJet

Deal found 21/2£275

Tue 4/311:30DUB - YYZ

1 stop11h 45mIcelandair

Deal found 20/2£324

Fri 15/805:30DUB - YYZ

1 stop13h 45mTAP AIR PORTUGAL

Deal found 20/2£349

Mon 12/511:45DUB - YYZ

2 stops16h 15mFinnair

Deal found 20/2£421

Sat 7/610:30DUB - YYZ

2 stops17h 39mBritish Airways

Deal found 20/2£431

Wed 5/309:00DUB - YYZ

Nonstop7h 15mLufthansa

Deal found 20/2£470

Sat 5/709:20DUB - YTZ

1 stop12h 26mMultiple Airlines

Deal found 21/2£475

Fri 2/508:45DUB - YTZ

2 stops14h 05mSWISS

Deal found 21/2£492

Sun 27/412:50DUB - YHM

1 stop16h 51mWestJet

Deal found 20/2£973

Find flights from Dublin to Ontario within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinHamilton

DUB - YHM

DUBYHM

Dublin

Sun 6/4

11:35-17:45

1 stop11h 10m

Hamilton

Sun 13/4

19:00-09:35

1 stop9h 35m

£255

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 2/4

19:05-15:40

1 stop25h 35m

Toronto Pearson Intl

Mon 14/4

17:10-18:15

1 stop20h 05m

£316

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 10/3

17:25-20:15

1 stop30h 50m

Toronto Pearson Intl

Wed 19/3

23:30-15:40

1 stop12h 10m

£348

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 10/3

17:25-20:15

1 stop30h 50m

Toronto Pearson Intl

Tue 18/3

22:15-12:40

1 stop10h 25m

£351

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 22/4

12:15-19:10

1 stop11h 55m

Toronto Pearson Intl

Sat 10/5

20:50-11:05

1 stop9h 15m

£369

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 24/3

05:00-20:55

1 stop19h 55m

Toronto Pearson Intl

Sun 6/4

20:40-08:15

Nonstop6h 35m

£394

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 21/3

13:05-16:50

Nonstop7h 45m

Toronto Pearson Intl

Wed 26/3

18:35-05:15

Nonstop6h 40m

£397

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Fri 21/3

10:45-21:50

2 stops15h 05m

Toronto Island

Wed 26/3

12:25-12:05

2 stops19h 40m

£405

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 10/3

18:40-17:00

1 stop26h 20m

Toronto Pearson Intl

Wed 19/3

21:30-17:50

1 stop16h 20m

£410

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 26/4

08:35-20:10

1 stop16h 35m

Toronto Pearson Intl

Tue 13/5

22:15-14:45

1 stop11h 30m

£415

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 33 results

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.

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.

Travel insights for flights from Dublin to Ontario

Get recent, data-driven insights about flights from Dublin to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Region of Ontario (average of £490). Flying from Dublin to Region of Ontario in July is currently the most expensive (average of £708). 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 Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Ontario by month

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.

Temperature in Ontario by month

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).

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with Delta, KLM and Air Transat from Dublin to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Delta

8.0

Very Good

8,212 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Air Transat

7.8

Good

380 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

SWISS

7.5

Good

1,568 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

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.
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 £275. Users have also found prices from £324 and £349 on Icelandair and TAP AIR PORTUGAL, 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 Island, Dublin - Toronto Pearson Intl 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 American Airlines (66%), Aer Lingus (66%) or British Airways (66%) 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 £158. While the most popular route (Dublin - Toronto Island) can be booked for £398 on average our data indicates £788 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, January is the cheapest month in which you can book a flight from Dublin to Region of Ontario (average of £490). Flying from Dublin to Region of Ontario in July is currently the most expensive (average of £708). 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 for Dublin to Ontario

Cork to Kelowna flights

Dublin to Vancouver Intl flights

Dublin to Toronto Island flights

Dublin to Calgary flights

Dublin to Pearson Intl flights

Dublin to Ottawa flights

Dublin to Kelowna flights

Dublin to St. John's flights

Dublin to Kamloops flights

Dublin to Edmonton flights

Complete your trip

Region of Ontario car hire

Toronto Pearson Intl Airport car hire

Ottawa Airport car hire

Toronto Island Airport car hire

Hamilton Airport car hire

London Airport car hire

Toronto Region of Waterloo Intl Airport car hire

Thunder Bay Airport car hire

Sault Ste Marie Airport car hire

Timmins Airport car hire

Kingston Airport car hire

North Bay Airport car hire

Top 6 airlines flying from Dublin to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£254	Average£355	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
WestJet	Cheapest£288	Average£428	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Lufthansa	Cheapest£294	Average£438	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aer Lingus	Cheapest£296	Average£375	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air Canada	Cheapest£328	Average£501	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	Cheapest£344	Average£462	FlexibilityNo cancel fee	On-time50%	Search Air Transat 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 £255

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Ontario

Keep the following information in mind while searching for Dublin to Ontario flight deals. Data was last updated 21 February 2025.

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 21 February 2025.

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 21 February 2025.

Find flights from Dublin to Ontario within your budget

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.

Travel insights for flights from Dublin to Ontario

Get recent, data-driven insights about flights from Dublin to Ontario including ideal travel times, pricing trends, and more.

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 21 February 2025.

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 21 February 2025.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with Delta, KLM and Air Transat from Dublin to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What airport do you fly from for flights from Dublin to 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.

Top 6 airlines flying from Dublin to Ontario

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

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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 21 February 2025.