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Cheap flights from Dublin to Ontario from C$ 244

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 3/3. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:55 a.m. - 4:20 p.m.
DUB
-
YYZ
15h 25m1 stop
Multiple Airlines Logo
8:45 p.m. - 8:15 a.m.
YYZ
-
DUB
6h 30mdirect
C$ 646Multiple Airlines
Wed, 8 Apr - Wed, 22 Apr
Lufthansa Logo
12:00 p.m. - 7:45 p.m.
DUB
-
YYZ
12h 45m1 stop
Lufthansa Logo
4:50 p.m. - 11:15 a.m.
YYZ
-
DUB
13h 25m1 stop
C$ 648Lufthansa
Sun, 25 Jan - Sat, 7 Feb
Lufthansa Logo
5:00 a.m. - 4:15 p.m.
DUB
-
YYZ
16h 15m1 stop
Lufthansa Logo
6:15 p.m. - 11:10 a.m.
YYZ
-
DUB
11h 55m1 stop
C$ 649Lufthansa
Thu, 5 Feb - Fri, 20 Feb
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$ 650Air Canada
Mon, 26 Jan - Thu, 12 Feb
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$ 652Air Canada
Sat, 24 Jan - Tue, 10 Feb
SWISS Logo
6:35 p.m. - 5:55 p.m.
DUB
-
YTZ
28h 20m2 stops
SWISS Logo
12:30 p.m. - 12:05 p.m.
YTZ
-
DUB
18h 35m2 stops
C$ 652SWISS
Thu, 22 Jan - Mon, 2 Feb
SWISS Logo
12:55 p.m. - 5:55 p.m.
DUB
-
YTZ
34h 00m2 stops
SWISS Logo
12:30 p.m. - 12:05 p.m.
YTZ
-
DUB
18h 35m2 stops
C$ 653SWISS
Tue, 3 Feb - Mon, 16 Feb
Air Transat Logo
1:15 p.m. - 9:02 a.m.
DUB
-
YUL
24h 47m1 stop
Air Transat Logo
6:45 a.m. - 11:30 a.m.
YUL
-
DUB
23h 45m1 stop
C$ 776Air Transat
Wed, 13 May - Sun, 24 May
WestJet Logo
8:45 a.m. - 5:16 p.m.
DUB
-
YHM
37h 31m2 stops
WestJet Logo
6:10 p.m. - 10:55 p.m.
YHM
-
DUB
47h 45m2 stops
C$ 1,729WestJet
Tue, 10 Feb - Mon, 23 Feb
WestJet Logo
8:45 a.m. - 1:22 p.m.
DUB
-
YHM
33h 37m2 stops
WestJet Logo
6:10 p.m. - 10:55 p.m.
YHM
-
DUB
47h 45m2 stops
C$ 2,203WestJet
Thu, 22 Jan - Sun, 25 Jan

Lufthansa flights from Dublin to Region of Ontario

Our best Lufthansa deals on Dublin to Region of Ontario flight tickets
Lufthansa
25 Jan
DUB5:10 a.m.Dublin
16h 05m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
6 Feb
YYZ6:15 p.m.Toronto Pearson Intl
11h 55m
1 stop
DUB11:10 a.m.Dublin
C$ 648
Find similar
Lufthansa
5 Feb
DUB5:00 a.m.Dublin
16h 15m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
20 Feb
YYZ6:15 p.m.Toronto Pearson Intl
11h 55m
1 stop
DUB11:10 a.m.Dublin
C$ 649
Find similar
Lufthansa
14 Jan
DUB9:00 a.m.Dublin
7h 15m
YYZ11:15 a.m.Toronto Pearson Intl
21 Jan
YYZ4:50 p.m.Toronto Pearson Intl
18h 45m
1 stop
DUB4:35 p.m.Dublin
C$ 654
Find similar

Air Canada flights from Dublin to Region of Ontario

Our best Air Canada deals on Dublin to Region of Ontario flight tickets
Air Canada
26 Jan
DUB9:00 a.m.Dublin
7h 15m
YYZ11:15 a.m.Toronto Pearson Intl
12 Feb
YYZ7:35 p.m.Toronto Pearson Intl
6h 35m
DUB7:10 a.m.Dublin
C$ 650
Find similar
Air Canada
24 Jan
DUB9:00 a.m.Dublin
7h 15m
YYZ11:15 a.m.Toronto Pearson Intl
7 Feb
YYZ7:35 p.m.Toronto Pearson Intl
6h 35m
DUB7:10 a.m.Dublin
C$ 652
Find similar
Air Canada
12 Jan
DUB9:00 a.m.Dublin
7h 15m
YYZ11:15 a.m.Toronto Pearson Intl
20 Jan
YYZ2:15 p.m.Toronto Pearson Intl
12h 55m
1 stop
DUB8:10 a.m.Dublin
C$ 667
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 18 December 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

Wed 8/4

5:55 a.m.-4:20 p.m.

1 stop15h 25m

Toronto Pearson Intl

Wed 22/4

8:45 p.m.-8:15 a.m.

Nonstop6h 30m

C$ 646

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 25/1

12:00 p.m.-7:45 p.m.

1 stop12h 45m

Toronto Pearson Intl

Sat 7/2

4:50 p.m.-11:15 a.m.

1 stop13h 25m

C$ 648

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 5/2

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

1 stop16h 15m

Toronto Pearson Intl

Fri 20/2

6:15 p.m.-11:10 a.m.

1 stop11h 55m

C$ 649

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 26/1

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

Nonstop7h 15m

Toronto Pearson Intl

Thu 12/2

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

Nonstop6h 35m

C$ 650

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 24/1

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

Nonstop7h 15m

Toronto Pearson Intl

Tue 10/2

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

Nonstop6h 35m

C$ 652

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 22/1

6:35 p.m.-5:55 p.m.

2 stops28h 20m

Toronto Island

Mon 2/2

12:30 p.m.-12:05 p.m.

2 stops18h 35m

C$ 652

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Tue 3/2

12:55 p.m.-5:55 p.m.

2 stops34h 00m

Toronto Island

Mon 16/2

12:30 p.m.-12:05 p.m.

2 stops18h 35m

C$ 653

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 13/5

1:15 p.m.-9:02 a.m.

1 stop24h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

6:45 a.m.-11:30 a.m.

1 stop23h 45m

C$ 776

DublinHamilton

DUB - YHM

DUBYHM

Dublin

Tue 10/2

8:45 a.m.-5:16 p.m.

2 stops37h 31m

Hamilton

Mon 23/2

6:10 p.m.-10:55 p.m.

2 stops47h 45m

C$ 1,729

DublinHamilton

DUB - YHM

DUBYHM

Dublin

Thu 22/1

8:45 a.m.-1:22 p.m.

2 stops33h 37m

Hamilton

Sun 25/1

6:10 p.m.-10:55 p.m.

2 stops47h 45m

C$ 2,203

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, February 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$ 609. If you are unable to visit Region of Ontario during the month of February, then departing from Dublin during the month November is also very affordable. Most momondo users find prices during this month for around C$ 628.

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$ 770. The most expensive day to fly to Region of Ontario is Tuesday, with ticket prices averaging around C$ 942.

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$ 801. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 936 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$ 724 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$ 668 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?

You could potentially save up to 4% on your flight if you consider stops on a Dublin to Region of Ontario flight.

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$ 431

Fastest flight time

6h 25m

Direct flights

Every day

Airports in Region of Ontario

123 airports
The best one-way flight to Region of Ontario from Dublin in the past 72 hours is C$ 431. The best round-trip flight deal from Dublin to Region of Ontario found on momondo in the last 72 hours is C$ 986.
The fastest flight from Dublin to Region of Ontario takes 6h 25m
Direct flights go from Dublin to Region of Ontario every day.
There are 123 airports in Region of Ontario. From Dublin there are direct flights to 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$ 456Free CancellationRating
7.0
591 reviews
Search Icelandair flights
WestJetPriceFrom C$ 514Free CancellationRating
7.2
3,203 reviews
Search WestJet flights
Air TransatPriceFrom C$ 545Free CancellationRating
7.8
483 reviews
Search Air Transat flights
LufthansaPriceFrom C$ 566Free CancellationRating
6.8
7,634 reviews
Search Lufthansa flights
Aer LingusPriceFrom C$ 566Free CancellationRating
7.2
1,395 reviews
Search Aer Lingus flights
Air CanadaPriceFrom C$ 637Free CancellationRating
7.1
10,532 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.

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