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Cheap flights from Toronto to Ireland from C$ 270

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — DUB
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Ireland
Explore the most affordable flight options available from Toronto to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Fri 2/107:35 a.m. -
1 stop19h 45m
Thu 8/1010:00 a.m. -
1 stop12h 10m
Deal found 1/8C$ 483
Wed 30/96:20 p.m. -
1 stop9h 20m
Thu 8/1010:00 a.m. -
1 stop12h 10m
Deal found 3/8C$ 485
Sat 3/109:35 p.m. -
Nonstop6h 45m
Thu 15/1010:00 a.m. -
1 stop12h 10m
Deal found 5/8C$ 486
Thu 8/109:35 p.m. -
Nonstop6h 45m
Thu 15/1010:00 a.m. -
1 stop12h 10m
Deal found 1/8C$ 490
Fri 2/1010:10 p.m. -
Nonstop6h 50m
Fri 16/1010:40 a.m. -
Nonstop7h 40m
Deal found 1/8C$ 493
Fri 2/1010:10 p.m. -
Nonstop6h 50m
Sun 11/1010:40 a.m. -
Nonstop7h 40m
Deal found 3/8C$ 494
Thu 8/109:35 p.m. -
Nonstop6h 45m
Sun 18/1010:40 a.m. -
Nonstop7h 40m
Deal found 5/8C$ 496
Mon 3/810:10 p.m. -
1 stop21h 05m
Thu 27/89:40 a.m. -
1 stop17h 05m
Deal found 1/8C$ 497
Wed 7/106:20 p.m. -
1 stop9h 20m
Thu 15/1010:00 a.m. -
1 stop12h 10m
Deal found 3/8C$ 500
Tue 8/98:30 p.m. -
1 stop30h 15m
Tue 15/99:20 a.m. -
1 stop11h 30m
Deal found 4/8C$ 711
Sun 6/96:00 p.m. -
1 stop15h 40m
Mon 21/96:15 a.m. -
1 stop12h 05m
Deal found 4/8C$ 718
Fri 11/96:00 p.m. -
1 stop15h 25m
Sat 26/96:15 a.m. -
1 stop12h 05m
Deal found 2/8C$ 720

Find flight deals from Toronto to Ireland

Keep the following information in mind while searching for Toronto to Ireland flight deals. Data was last updated 6 August 2026.

Round-trip from

C$ 482

One-way from

C$ 270

Popular in

December

Cheapest in

January

Average price

C$ 756

Good round-trip deal

C$ 562 or less

Good one-way deal

C$ 377 or less
WestJet
  • WestJet
  • 30/9-8/10
  • 2 total stops
  • 21h 30m total
  • Toronto to Ireland
Search Deals
Air Transat
  • Air Transat
  • 20/10
  • Nonstop
  • 6h 35m total
  • Toronto to Ireland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Ireland.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Ireland 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, Cheapflights users made 629,999 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Toronto to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCork

YYZ Toronto Pearson Intl - ORK Cork

YYZORK

Toronto Pearson Intl

Sun 6/9

6:00 p.m.-2:40 p.m.

1 stop15h 40m

Cork

Mon 21/9

6:15 a.m.-1:20 p.m.

1 stop12h 05m

C$ 718

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Mon 21/9

12:08 p.m.-9:15 a.m.

1 stop16h 07m

Dublin

Sun 4/10

10:00 a.m.-5:20 p.m.

1 stop12h 20m

C$ 727

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sat 5/9

9:45 a.m.-11:10 a.m.

2 stops20h 25m

Shannon

Fri 18/9

1:05 p.m.-11:12 p.m.

1 stop15h 07m

C$ 729

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Wed 16/9

12:08 p.m.-10:00 a.m.

1 stop16h 52m

Dublin

Wed 23/9

10:00 a.m.-10:59 p.m.

1 stop17h 59m

C$ 730

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Mon 28/9

12:08 p.m.-9:15 a.m.

1 stop16h 07m

Dublin

Mon 5/10

10:00 a.m.-10:59 p.m.

1 stop17h 59m

C$ 730

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Sun 27/9

6:25 p.m.-9:15 a.m.

1 stop9h 50m

Dublin

Wed 7/10

1:15 p.m.-11:29 p.m.

1 stop15h 14m

C$ 730

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Sat 26/9

2:30 p.m.-10:45 a.m.

2 stops15h 15m

Dublin

Fri 2/10

3:00 p.m.-11:39 p.m.

2 stops13h 39m

C$ 733

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Tue 8/9

4:45 p.m.-12:40 p.m.

1 stop14h 55m

Dublin

Tue 22/9

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

1 stop16h 45m

C$ 736

TorontoCork

YYZ Toronto Pearson Intl - ORK Cork

YYZORK

Toronto Pearson Intl

Thu 8/10

9:55 p.m.-4:35 p.m.

1 stop13h 40m

Cork

Thu 22/10

6:15 a.m.-7:55 p.m.

1 stop18h 40m

C$ 753

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Wed 9/9

9:45 a.m.-10:00 a.m.

1 stop19h 15m

Dublin

Sun 20/9

5:55 a.m.-10:59 p.m.

2 stops22h 04m

C$ 754

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Toronto with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Ireland

What is the cheapest month to book a flight from Toronto to Ireland?

Currently, January is the cheapest month in which you can book a flight from Toronto to Ireland (average of C$ 647). Flying from Toronto to Ireland in December is currently the most expensive (average of C$ 1,067). 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 YTO to IE?

Find hourly flight availability from Toronto to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 August 2026.

When flying from Toronto to Ireland, 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 Toronto to Ireland

Explore weekly flight availability from Toronto to Ireland. 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 6 August 2026.

The most flights from YTO to IE0 are scheduled on a Monday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 on average).

How often are flights from Toronto to Ireland delayed?

About 16% of weekly flights between Toronto and Ireland have experienced delays in the past year, with the average delay time being 153 minutes.

What is the most punctual flight time for Toronto to Ireland flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to Ireland flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Toronto to Ireland?

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Ireland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 6 August 2026.
Read reviews from past customers who have flown Air Transat,Aer Lingus, andWestJet from Toronto to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
572 reviews
Check prices

Food

6.8

Boarding

8.0

Overall

7.8

Entertainment

7.1

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
572 reviews
Air Transat
7.8
Good
572 reviews
Check prices

Food

6.8

Boarding

8.0

Overall

7.8

Entertainment

7.1

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Aer Lingus
7.3
Good
1,689 reviews
Air Transat
7.8
Good
572 reviews
Check prices

Food

6.8

Boarding

8.0

Overall

7.8

Entertainment

7.1

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
WestJet
7.2
Good
3,426 reviews
Air Transat
7.8
Good
572 reviews
Check prices

Food

6.8

Boarding

8.0

Overall

7.8

Entertainment

7.1

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,429 reviews
Air Transat
7.8
Good
572 reviews
Check prices

Food

6.8

Boarding

8.0

Overall

7.8

Entertainment

7.1

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Icelandair
7.0
Good
721 reviews
Air Transat
7.8
Good
572 reviews
Check prices

Food

6.8

Boarding

8.0

Overall

7.8

Entertainment

7.1

Comfort

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

Find useful and relevant information for your journey from Toronto to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto to Ireland?

    A quick flight from Toronto to Ireland can take about 13h 55m. Delta provides one of the quickest options available for as low as C$ 823. The distance between Toronto and Ireland is about 5246 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Toronto to Ireland one-way?

    The cheapest airlines for a one-way flight from Toronto to Ireland are Air Transat (C$ 221), WestJet (C$ 229), and Porter Airlines (C$ 232).

  • What are the most popular routes from Toronto to Ireland?

    When deciding which route to take from Toronto to Ireland consider Toronto Pearson Intl - Dublin, Toronto Island - Dublin or Hamilton - Dublin as they are the most popular.

  • What are the most reliable airlines from Toronto to Ireland?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to Ireland on time: WestJet (88%), American Airlines (80%), Aer Lingus (80%).

  • What are the cheapest flights from Toronto to Ireland?

    Looking at all options, your cheapest flight can be booked for C$ 134. While the most popular route (Toronto Pearson Intl - Dublin) can be booked for C$ 497 on average, our data indicates C$ 2,304 when flying from Toronto to Ireland.

  • Can I find deals for flights from Toronto to Ireland that include hotel bookings?

    Yes. In addition to deals on Toronto to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Ireland.

  • Can I find deals for business class flights from Toronto to Ireland?

    Yes. Cheapflights offers flight deals from Toronto to Ireland 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 Toronto to Ireland?

    Currently, January is the cheapest month in which you can book a flight from Toronto to Ireland (average of C$ 647). Flying from Toronto to Ireland in December is currently the most expensive (average of C$ 1,067). 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

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Alternative routes for Toronto to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Toronto to Ireland

Discover the top 10 airlines that operate flights from Toronto to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 284AverageC$ 582FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
WestJetCheapestC$ 490AverageC$ 686FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapestC$ 505AverageC$ 605FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapestC$ 562AverageC$ 688FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 563AverageC$ 722FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 584AverageC$ 771FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
LufthansaCheapestC$ 613AverageC$ 744FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 625AverageC$ 786FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 681AverageC$ 830FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapestC$ 721AverageC$ 860FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Toronto to Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ireland from Toronto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Toronto to Ireland?

Cheapflights simply makes it quick and affordable to book flights from Toronto to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Toronto to Ireland with no change fees?

Certainly. Search results for flights to Ireland from Toronto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Toronto to Ireland become cheaper?

Yes! Start tracking prices for Toronto to Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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