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Cheap flights from Ontario to Dublin from €163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Dublin departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
20:45 - 13:15
YYZ
-
DUB
11h 30m
1 stop
Icelandair Logo
12:15 - 22:05
DUB
-
YYZ
14h 50m
1 stop
€348Icelandair
Wed, 1 Apr - Wed, 15 Apr
WestJet Logo
18:15 - 08:20
YYZ
-
DUB
9h 05m
1 stop
WestJet Logo
10:00 - 17:10
DUB
-
YYZ
12h 10m
1 stop
€349WestJet
Tue, 26 May - Tue, 9 Jun
Icelandair Logo
23:10 - 13:15
YYZ
-
DUB
9h 05m
1 stop
Icelandair Logo
14:15 - 19:10
DUB
-
YYZ
9h 55m
1 stop
€349Icelandair
Sun, 24 May - Sat, 6 Jun
Icelandair Logo
20:45 - 11:05
YYZ
-
DUB
9h 20m
1 stop
Icelandair Logo
12:15 - 19:10
DUB
-
YYZ
11h 55m
1 stop
€350Icelandair
Tue, 26 May - Fri, 5 Jun
Air Canada Logo
16:30 - 07:45
YTZ
-
DUB
10h 15m
1 stop
Air Canada Logo
09:50 - 17:52
DUB
-
YTZ
13h 02m
1 stop
€381Air Canada
Wed, 27 May - Mon, 8 Jun
Air Canada Logo
10:45 - 07:45
YTZ
-
DUB
16h 00m
1 stop
Air Canada Logo
09:20 - 21:32
DUB
-
YTZ
17h 12m
1 stop
€382Air Canada
Sun, 24 May - Thu, 28 May
Multiple Airlines Logo
12:20 - 07:45
YTZ
-
DUB
14h 25m
2 stops
Multiple Airlines Logo
18:35 - 21:32
DUB
-
YTZ
31h 57m
2 stops
€399Multiple Airlines
Fri, 29 May - Wed, 10 Jun
Lufthansa Logo
18:15 - 16:55
YQT
-
DUB
17h 40m
2 stops
Lufthansa Logo
09:20 - 23:15
DUB
-
YQT
18h 55m
1 stop
€518Lufthansa
Wed, 20 May - Wed, 10 Jun
United Airlines Logo
05:15 - 09:45
YQT
-
DUB
23h 30m
2 stops
United Airlines Logo
11:35 - 17:15
DUB
-
YQT
34h 40m
2 stops
€529United Airlines
Mon, 18 May - Thu, 11 Jun
Multiple Airlines Logo
09:40 - 08:15
YQG
-
DUB
17h 35m
1 stop
Multiple Airlines Logo
08:45 - 19:09
DUB
-
YQG
15h 24m
2 stops
€629Multiple Airlines
Sun, 29 Mar - Mon, 6 Apr

WestJet flights from Region of Ontario to Dublin

Our best WestJet deals on Region of Ontario to Dublin flight tickets
WestJet
26 May
YYZ18:15Toronto Pearson Intl
9h 05m
1 stop
DUB08:20Dublin
9 Jun
DUB10:00Dublin
12h 10m
1 stop
YYZ17:10Toronto Pearson Intl
€349
WestJet
10 May
YYZ18:15Toronto Pearson Intl
9h 05m
1 stop
DUB08:20Dublin
13 May
DUB09:40Dublin
12h 35m
1 stop
YYZ17:15Toronto Pearson Intl
€352
WestJet
2 Mar
YYZ21:55Toronto Pearson Intl
7h 00m
DUB09:55Dublin
20 Aug
DUB10:40Dublin
7h 40m
YYZ13:20Toronto Pearson Intl
€353

Icelandair flights from Region of Ontario to Dublin

Our best Icelandair deals on Region of Ontario to Dublin flight tickets
Icelandair
1 Apr
YYZ20:45Toronto Pearson Intl
11h 30m
1 stop
DUB13:15Dublin
15 Apr
DUB12:15Dublin
14h 50m
1 stop
YYZ22:05Toronto Pearson Intl
€348
Icelandair
24 May
YYZ23:10Toronto Pearson Intl
9h 05m
1 stop
DUB13:15Dublin
6 Jun
DUB14:15Dublin
9h 55m
1 stop
YYZ19:10Toronto Pearson Intl
€349
Icelandair
26 May
YYZ20:45Toronto Pearson Intl
9h 20m
1 stop
DUB11:05Dublin
5 Jun
DUB12:15Dublin
11h 55m
1 stop
YYZ19:10Toronto Pearson Intl
€350

momondo Fare Finder

 
Customise your flight search to find flights from Region of Ontario to Dublin 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 9 February 2026.
Use the filters below to find and compare flights from Ontario to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 1/4

20:45-13:15

1 stop11h 30m

Dublin

Wed 15/4

12:15-22:05

1 stop14h 50m

€348

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 26/5

18:15-08:20

1 stop9h 05m

Dublin

Tue 9/6

10:00-17:10

1 stop12h 10m

€349

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 24/5

23:10-13:15

1 stop9h 05m

Dublin

Sat 6/6

14:15-19:10

1 stop9h 55m

€349

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 26/5

20:45-11:05

1 stop9h 20m

Dublin

Fri 5/6

12:15-19:10

1 stop11h 55m

€350

TorontoDublin

YTZ - DUB

YTZDUB

Toronto Island

Wed 27/5

16:30-07:45

1 stop10h 15m

Dublin

Mon 8/6

09:50-17:52

1 stop13h 02m

€381

TorontoDublin

YTZ - DUB

YTZDUB

Toronto Island

Sun 24/5

10:45-07:45

1 stop16h 00m

Dublin

Thu 28/5

09:20-21:32

1 stop17h 12m

€382

TorontoDublin

YTZ - DUB

YTZDUB

Toronto Island

Fri 29/5

12:20-07:45

2 stops14h 25m

Dublin

Wed 10/6

18:35-21:32

2 stops31h 57m

€399

Thunder BayDublin

YQT - DUB

YQTDUB

Thunder Bay

Wed 20/5

18:15-16:55

2 stops17h 40m

Dublin

Wed 10/6

09:20-23:15

1 stop18h 55m

€518

Thunder BayDublin

YQT - DUB

YQTDUB

Thunder Bay

Mon 18/5

05:15-09:45

2 stops23h 30m

Dublin

Thu 11/6

11:35-17:15

2 stops34h 40m

€529

WindsorDublin

YQG - DUB

YQGDUB

Windsor

Sun 29/3

09:40-08:15

1 stop17h 35m

Dublin

Mon 6/4

08:45-19:09

2 stops15h 24m

€629

Flights are sorted by cheapest return flights first.

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

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

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 Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Region of Ontario during October instead. Flights to Dublin in October, while not as cheap as those in January, still average around €397.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Saturday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €430. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €590. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Our data shows that the cheapest Region of Ontario to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €499. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €529 on average. Flights to Dublin from Region of Ontario in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ontario to Dublin flight route?

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

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin 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 Dublin from Region of Ontario for as low as €387 on momondo.

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

There is only 1 cabin class available to choose from on Ontario to Dublin 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 Region of Ontario to Dublin flights?

You could potentially save up to 47% on your flight if you consider stops on a Region of Ontario to Dublin flight.

Cheap Region of Ontario to Dublin flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from Region of Ontario to Dublin takes 5h 55m
Direct flights go from Region of Ontario to Dublin every day.
There is 1 airport in Dublin. From Region of Ontario there are direct flights to Dublin (DUB).
Search flight deals

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

    Prices for flights from Ontario to Dublin Airport are updated daily.

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

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Region of Ontario to Dublin

Compare and see reviews for airlines that fly from Region of Ontario to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €429Free CancellationRating
7.2
1,447 reviews
Search Aer Lingus flights

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Cavan
Naas
Swords
Tullamore
Dundalk
Kildare
Bray
Mullingar
Enniscorthy
Maynooth
Gorey
Malahide
Carlingford
Leixlip
Arklow
Castleknock
Drogheda

Why use momondo?

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

It is quick and easy to find Ontario to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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

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

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

Once you have performed a search for Ontario to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Ontario to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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