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Cheap flights from Dublin to Ontario from €168

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 15/9. 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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Cheap return flights

Icelandair Logo
12:15 - 19:10DUB-YYZ
11h 55m1 stop
Icelandair Logo
23:00 - 13:15YYZ-DUB
9h 15m1 stop
€370Icelandair
Find Deal
Sun, 14 Sep - Mon, 22 Sep
Icelandair Logo
12:15 - 21:55DUB-YYZ
14h 40m1 stop
Icelandair Logo
23:00 - 11:05YYZ-DUB
31h 05m1 stop
€370Icelandair
Find Deal
Fri, 3 Oct - Fri, 10 Oct
Lufthansa Logo
09:50 - 11:55DUB-YYZ
7h 05mdirect
Lufthansa Logo
18:20 - 16:55YYZ-DUB
17h 35m1 stop
€382Lufthansa
Find Deal
Sat, 13 Sep - Wed, 24 Sep
Aer Lingus Logo
13:15 - 15:50DUB-YYZ
7h 35mdirect
Aer Lingus Logo
17:20 - 04:55YYZ-DUB
6h 35mdirect
€387Aer Lingus
Find Deal
Mon, 8 Sep - Mon, 15 Sep
Air Canada Logo
09:20 - 14:34DUB-YYZ
10h 14m1 stop
Air Canada Logo
20:40 - 08:15YYZ-DUB
6h 35mdirect
€388Air Canada
Find Deal
Tue, 23 Sep - Thu, 2 Oct
Aer Lingus Logo
13:15 - 15:50DUB-YYZ
7h 35mdirect
Aer Lingus Logo
17:20 - 04:55YYZ-DUB
6h 35mdirect
€388Aer Lingus
Find Deal
Thu, 11 Sep - Fri, 19 Sep
Air Canada Logo
09:20 - 14:45DUB-YTZ
10h 25m1 stop
Air Canada Logo
17:25 - 07:45YTZ-DUB
9h 20m1 stop
€395Air Canada
Find Deal
Thu, 11 Sep - Fri, 19 Sep
Lufthansa Logo
05:55 - 19:45DUB-YYZ
18h 50m1 stop
Lufthansa Logo
20:40 - 08:15YYZ-DUB
6h 35mdirect
€395Lufthansa
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Air Transat Logo
13:15 - 21:00DUB-YOW
12h 45m1 stop
Air Transat Logo
07:00 - 11:30YOW-DUB
23h 30m1 stop
€460Air Transat
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Fri, 12 Sep - Sun, 28 Sep
Air Transat Logo
13:15 - 21:00DUB-YOW
12h 45m1 stop
Air Transat Logo
08:35 - 11:30YOW-DUB
21h 55m1 stop
€461Air Transat
Find Deal
Fri, 12 Sep - Sun, 28 Sep

Air Canada flights from Dublin to Region of Ontario

Our best Air Canada deals on Dublin to Region of Ontario flight tickets
Air Canada
23 Sept
DUB09:20Dublin
10h 14m
1 stop
YYZ14:34Toronto Pearson Intl
2 Oct
YYZ20:40Toronto Pearson Intl
6h 35m
DUB08:15Dublin
€388
Find similar
Air Canada
11 Sept
DUB09:20Dublin
10h 25m
1 stop
YTZ14:45Toronto Island
19 Sept
YTZ17:25Toronto Island
9h 20m
1 stop
DUB07:45Dublin
€395
Find similar
Air Canada
11 Sept
DUB09:20Dublin
12h 25m
1 stop
YTZ16:45Toronto Island
17 Sept
YTZ15:25Toronto Island
11h 20m
1 stop
DUB07:45Dublin
€396
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Icelandair flights from Dublin to Region of Ontario

Our best Icelandair deals on Dublin to Region of Ontario flight tickets
Icelandair
14 Sept
DUB12:15Dublin
11h 55m
1 stop
YYZ19:10Toronto Pearson Intl
22 Sept
YYZ23:00Toronto Pearson Intl
9h 15m
1 stop
DUB13:15Dublin
€370
Find similar
Icelandair
3 Oct
DUB12:15Dublin
14h 40m
1 stop
YYZ21:55Toronto Pearson Intl
10 Oct
YYZ23:00Toronto Pearson Intl
31h 05m
1 stop
DUB11:05Dublin
€370
Find similar
Icelandair
14 Sept
DUB12:15Dublin
14h 40m
1 stop
YYZ21:55Toronto Pearson Intl
26 Sept
YYZ23:00Toronto Pearson Intl
31h 05m
1 stop
DUB11:05Dublin
€371
Find similar

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 20 August 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

Sun 14/9

12:15-19:10

1 stop11h 55m

Toronto Pearson Intl

Mon 22/9

23:00-13:15

1 stop9h 15m

€370

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 3/10

12:15-21:55

1 stop14h 40m

Toronto Pearson Intl

Fri 10/10

23:00-11:05

1 stop31h 05m

€370

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 13/9

09:50-11:55

Nonstop7h 05m

Toronto Pearson Intl

Wed 24/9

18:20-16:55

1 stop17h 35m

€382

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 8/9

13:15-15:50

Nonstop7h 35m

Toronto Pearson Intl

Mon 15/9

17:20-04:55

Nonstop6h 35m

€387

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 23/9

09:20-14:34

1 stop10h 14m

Toronto Pearson Intl

Thu 2/10

20:40-08:15

Nonstop6h 35m

€388

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 11/9

13:15-15:50

Nonstop7h 35m

Toronto Pearson Intl

Fri 19/9

17:20-04:55

Nonstop6h 35m

€388

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 11/9

09:20-14:45

1 stop10h 25m

Toronto Island

Fri 19/9

17:25-07:45

1 stop9h 20m

€395

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 11/9

05:55-19:45

1 stop18h 50m

Toronto Pearson Intl

Thu 18/9

20:40-08:15

Nonstop6h 35m

€395

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 12/9

13:15-21:00

1 stop12h 45m

Ottawa

Sun 28/9

07:00-11:30

1 stop23h 30m

€460

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 12/9

13:15-21:00

1 stop12h 45m

Ottawa

Sun 28/9

08:35-11:30

1 stop21h 55m

€461

Flights are sorted by cheapest return 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?

The cheapest month to fly to Region of Ontario from Dublin is in November. Flight prices, which tend to average around €360, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Region of Ontario, with average flight prices from Dublin averaging around €377.

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

Our data shows that Thursday is the least expensive day to fly to Region of Ontario. Tickets to fly out on this day can be as low as €541. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around €622.

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

According to our data, the cheapest time of day to fly to Region of Ontario is in the evening. momondo users have found flights departing from Dublin to Region of Ontario in the evening for as low as €293. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Region of Ontario are more costly in the morning, with an average ticket price of €632. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 €449 when searching weeks before you fly. 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 €403 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

€326

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 €326. The best return flight deal from Dublin to Region of Ontario found on momondo in the last 72 hours is €528.
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)
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  • When did momondo last update prices for flights from Dublin Airport to Ontario?

    Prices for flights from Dublin Airport to Ontario are updated 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 licence 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
PLAYPriceFrom €222Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom €262Free CancellationRating
7.0
529 reviews
Search Icelandair flights
LufthansaPriceFrom €330Free CancellationRating
6.8
7,337 reviews
Search Lufthansa flights
WestJetPriceFrom €338Free CancellationRating
7.2
3,032 reviews
Search WestJet flights
Aer LingusPriceFrom €350Free CancellationRating
7.2
1,225 reviews
Search Aer Lingus flights
Air TransatPriceFrom €377Free CancellationRating
7.7
430 reviews
Search Air Transat flights
Air CanadaPriceFrom €397Free 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?

Finding the right flight to Ontario from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. All flights to Ontario from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Dublin.

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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Popular flights according to clicks in the last 7 days on momondo
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