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Cheap flights from Dublin to Ontario from C$ 286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Ontario departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Ontario

Cheap round-trip flights

Lufthansa Logo
5:00 a.m. - 4:15 p.m.DUB-YYZ
16h 15m1 stop
Lufthansa Logo
6:15 p.m. - 4:25 p.m.YYZ-DUB
17h 10m1 stop
C$ 534Lufthansa
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Icelandair Logo
11:30 a.m. - 6:15 p.m.DUB-YYZ
11h 45m1 stop
Icelandair Logo
7:40 p.m. - 10:15 a.m.YYZ-DUB
9h 35m1 stop
C$ 535Icelandair
Find Deal
Fri, 28 Nov - Mon, 1 Dec
Air Canada Logo
9:00 a.m. - 11:15 a.m.DUB-YYZ
7h 15mdirect
Air Canada Logo
7:35 p.m. - 7:10 a.m.YYZ-DUB
6h 35mdirect
C$ 570Air Canada
Find Deal
Mon, 3 Nov - Sun, 9 Nov
Air Canada Logo
9:00 a.m. - 11:15 a.m.DUB-YYZ
7h 15mdirect
Air Canada Logo
7:35 p.m. - 7:10 a.m.YYZ-DUB
6h 35mdirect
C$ 575Air Canada
Find Deal
Mon, 3 Nov - Sun, 9 Nov
Aer Lingus Logo
1:00 p.m. - 3:55 p.m.DUB-YYZ
7h 55mdirect
Aer Lingus Logo
5:25 p.m. - 5:15 a.m.YYZ-DUB
6h 50mdirect
C$ 598Aer Lingus
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Aer Lingus Logo
1:00 p.m. - 4:55 p.m.DUB-YYZ
7h 55mdirect
Aer Lingus Logo
6:25 p.m. - 5:15 a.m.YYZ-DUB
6h 50mdirect
C$ 630Aer Lingus
Find Deal
Sun, 15 Mar - Sun, 22 Mar
Air Transat Logo
1:15 p.m. - 9:00 p.m.DUB-YOW
12h 45m1 stop
Air Transat Logo
5:05 p.m. - 11:30 a.m.YOW-DUB
13h 25m1 stop
C$ 761Air Transat
Find Deal
Fri, 3 Oct - Thu, 16 Oct
Air Transat Logo
1:15 p.m. - 8:05 a.m.DUB-YOW
23h 50m1 stop
Air Transat Logo
7:00 a.m. - 11:30 a.m.YOW-DUB
23h 30m1 stop
C$ 803Air Transat
Find Deal
Fri, 10 Oct - Thu, 23 Oct
WestJet Logo
12:50 p.m. - 12:40 a.m.DUB-YHM
16h 50m1 stop
WestJet Logo
6:00 a.m. - 10:50 a.m.YHM-DUB
23h 50m1 stop
C$ 1,072WestJet
Find Deal
Fri, 3 Oct - Tue, 7 Oct
WestJet Logo
6:00 a.m. - 12:40 a.m.DUB-YHM
23h 40m2 stops
WestJet Logo
6:00 a.m. - 10:50 a.m.YHM-DUB
23h 50m1 stop
C$ 1,194WestJet
Find Deal
Wed, 8 Oct - Mon, 20 Oct

Icelandair flights from Dublin to Region of Ontario

Our best Icelandair deals on Dublin to Region of Ontario flight tickets
Icelandair
28 Nov
DUB11:30 a.m.Dublin
11h 45m
1 stop
YYZ6:15 p.m.Toronto Pearson Intl
1 Dec
YYZ7:40 p.m.Toronto Pearson Intl
9h 35m
1 stop
DUB10:15 a.m.Dublin
C$ 535
Find similar
Icelandair
8 Oct
DUB12:15 p.m.Dublin
14h 40m
1 stop
YYZ9:55 p.m.Toronto Pearson Intl
17 Oct
YYZ11:00 p.m.Toronto Pearson Intl
31h 05m
1 stop
DUB11:05 a.m.Dublin
C$ 536
Find similar
Icelandair
26 Nov
DUB11:30 a.m.Dublin
11h 45m
1 stop
YYZ6:15 p.m.Toronto Pearson Intl
30 Nov
YYZ7:40 p.m.Toronto Pearson Intl
9h 35m
1 stop
DUB10:15 a.m.Dublin
C$ 546
Find similar

Lufthansa flights from Dublin to Region of Ontario

Our best Lufthansa deals on Dublin to Region of Ontario flight tickets
Lufthansa
27 Nov
DUB5:00 a.m.Dublin
16h 15m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
4 Dec
YYZ6:15 p.m.Toronto Pearson Intl
17h 10m
1 stop
DUB4:25 p.m.Dublin
C$ 534
Find similar
Lufthansa
3 Nov
DUB9:10 a.m.Dublin
12h 05m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
9 Nov
YYZ6:15 p.m.Toronto Pearson Intl
17h 10m
1 stop
DUB4:25 p.m.Dublin
C$ 561
Find similar
Lufthansa
3 Nov
DUB9:10 a.m.Dublin
12h 05m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
9 Nov
YYZ7:35 p.m.Toronto Pearson Intl
6h 35m
DUB7:10 a.m.Dublin
C$ 563
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dublin to Region of 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, momondo users made 96,600 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Dublin to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 27/11

5:00 a.m.-4:15 p.m.

1 stop16h 15m

Toronto Pearson Intl

Thu 4/12

6:15 p.m.-4:25 p.m.

1 stop17h 10m

C$ 534

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 28/11

11:30 a.m.-6:15 p.m.

1 stop11h 45m

Toronto Pearson Intl

Mon 1/12

7:40 p.m.-10:15 a.m.

1 stop9h 35m

C$ 535

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 3/11

9:00 a.m.-11:15 a.m.

Nonstop7h 15m

Toronto Pearson Intl

Sun 9/11

7:35 p.m.-7:10 a.m.

Nonstop6h 35m

C$ 570

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 3/11

9:00 a.m.-11:15 a.m.

Nonstop7h 15m

Toronto Pearson Intl

Sun 9/11

7:35 p.m.-7:10 a.m.

Nonstop6h 35m

C$ 575

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 27/11

1:00 p.m.-3:55 p.m.

Nonstop7h 55m

Toronto Pearson Intl

Thu 4/12

5:25 p.m.-5:15 a.m.

Nonstop6h 50m

C$ 598

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 15/3

1:00 p.m.-4:55 p.m.

Nonstop7h 55m

Toronto Pearson Intl

Sun 22/3

6:25 p.m.-5:15 a.m.

Nonstop6h 50m

C$ 630

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 3/10

1:15 p.m.-9:00 p.m.

1 stop12h 45m

Ottawa

Thu 16/10

5:05 p.m.-11:30 a.m.

1 stop13h 25m

C$ 761

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 10/10

1:15 p.m.-8:05 a.m.

1 stop23h 50m

Ottawa

Thu 23/10

7:00 a.m.-11:30 a.m.

1 stop23h 30m

C$ 803

DublinHamilton

DUB - YHM

DUBYHM

Dublin

Fri 3/10

12:50 p.m.-12:40 a.m.

1 stop16h 50m

Hamilton

Tue 7/10

6:00 a.m.-10:50 a.m.

1 stop23h 50m

C$ 1,072

DublinHamilton

DUB - YHM

DUBYHM

Dublin

Wed 8/10

6:00 a.m.-12:40 a.m.

2 stops23h 40m

Hamilton

Mon 20/10

6:00 a.m.-10:50 a.m.

1 stop23h 50m

C$ 1,194

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Dublin to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, November is the cheapest month to fly from Dublin to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 581. If you are unable to visit Region of Ontario during the month of November, then departing from Dublin during the month February is also very affordable. Most momondo users find prices during this month for around C$ 607.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Dublin to Region of Ontario is on a Wednesday. Travellers who choose to depart for Region of Ontario on a Wednesday will often find tickets for as low as C$ 787. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 931.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from Dublin to Region of Ontario during this time can be as low as C$ 770. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 938 on average. Flights to Region of Ontario from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Dublin to Ontario flight route?

Fly from Dublin to Toronto Pearson Intl for the best Dublin - Ontario flight prices

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

You are more likely to see cheaper flights to Region of Ontario from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 722 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Dublin for as low as C$ 647 on momondo.

What cabin class options are available on Dublin to Ontario flights?

There are 3 cabin classes available to choose from on Dublin to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dublin to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Dublin to Region of Ontario.

Cheap Dublin to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Region of Ontario

Best price found

C$ 423

Fastest flight time

6h 30m

Direct flights

Every day

Airports in Region of Ontario

2 airports
The best one-way flight to Region of Ontario from Dublin in the past 72 hours is C$ 423. The best round-trip flight deal from Dublin to Region of Ontario found on momondo in the last 72 hours is C$ 645.
The fastest flight from Dublin to Region of Ontario takes 6h 30m
Direct flights go from Dublin to Region of Ontario every day.
There are 2 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)
Search flight deals

  • When did momondo last update prices for flights from Dublin Airport to Ontario?

    Prices for flights from Dublin Airport to Ontario refresh daily.

  • How many operators does momondo search for flights from Dublin Airport to Ontario?

  • How old do you have to be to fly from Dublin Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dublin to Region of Ontario?

Best airlines flying from Dublin to Region of Ontario

Compare and see reviews for airlines that fly from Dublin to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom C$ 455Free CancellationRating
7.0
545 reviews
Search Icelandair flights
WestJetPriceFrom C$ 513Free CancellationRating
7.2
3,095 reviews
Search WestJet flights
Aer LingusPriceFrom C$ 535Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus flights
Air TransatPriceFrom C$ 544Free CancellationRating
7.7
439 reviews
Search Air Transat flights
LufthansaPriceFrom C$ 565Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Air CanadaPriceFrom C$ 636Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Dublin.

Can I find flights from Dublin to Ontario with flexible booking policies on momondo?

Flights from Dublin to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dublin to Ontario?

Once all potential Dublin to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dublin to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dublin to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Region of Ontario trip

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Find better results for your trip to Ontario

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