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

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 309. However, be on the lookout for offers from Air Transat and Aer Lingus, as they are both options that can get you from Ireland to Toronto for a low price.

What is the cheapest day to fly from Ireland to Toronto?

Travelers seeking maximum savings on their Ireland to Toronto flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from Ireland to Toronto?

Most travellers choose Dublin - Toronto Pearson Intl, Dublin - Toronto Island or Shannon - Toronto Pearson Intl when deciding on the best route from Ireland to Toronto.

What are the cheapest flights from Ireland to Toronto?

While on average a flight from Ireland to Toronto is generally C$ 762, our data shows the cheapest flight currently is C$ 274. When looking at the most popular route, (Dublin - Toronto Pearson Intl), you can expect to pay C$ 499 for that flight.

What are the most reliable airlines from Ireland to Toronto?

Before booking your flight to Toronto from Ireland, check out the most reliable airlines to get you to your destination on time: WestJet (95%), Air Canada (80%), United Airlines( 80%).

What are the most popular airlines that fly from Ireland to Toronto?

Before booking your flight from Ireland to Toronto check out the most popular airlines for this route: Air Canada, Aer Lingus or Icelandair.

What is the cheapest day to fly round-trip from Ireland to Toronto?

Users have found that flying from Ireland to Toronto on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 62% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ireland to Toronto from C$ 590 1-2 weeks out and tickets from C$ 830 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ireland to Toronto?

November is one of the best times of the year to fly to Toronto from Ireland. Prices for November average C$ 831 per person but you can even find prices for as low as C$ 437. The most expensive prices can be found in the month of June. Opting for a November flight can save you 160% on your journey compared to booking in June

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

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

How can I find direct flights from Ireland to Toronto?

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

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

Yes. Cheapflights offers flight deals from Ireland to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 309+ Flights from Ireland to Toronto

Cheap flight deals from Ireland to Toronto

Round-trip from	C$ 629
One-way from	C$ 309
Popular in	June
Cheapest in	November
Average price	C$ 836
Good round-trip deal	C$ 638 or less
Good one-way deal	C$ 494 or less

British Airways
12/10-18/10
2 total stops
43h 25m total
Ireland to Toronto

Search Deals

WestJet
23/9
1 total stop
12h 00m total
Ireland to Toronto

Search Deals

Highest demand for flights based on searches. 32% potential increase in price (C$ 552 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 17% potential price decrease (C$ 168 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Ireland to Toronto (YTO).

Search Deals

Price to beat on a one-way flight from Ireland to Toronto (YTO).

Search Deals

Find flight deals from Ireland to Toronto

Cheapest flights from Ireland to Toronto
Explore the most affordable flight options available from Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Tue 14/108:35 a.m.DUB - YYZ

1 stop12h 25mBritish Airways

Tue 21/1010:15 p.m.YYZ - DUB

1 stop11h 30mBritish Airways

Deal found 30/7C$ 629

Thu 28/89:20 a.m.DUB - YTZ

2 stops16h 21mAir Canada

Wed 10/93:25 p.m.YTZ - DUB

1 stop11h 20mAir Canada

Deal found 30/7C$ 629

Thu 27/115:00 a.m.DUB - YYZ

1 stop13h 05mLufthansa

Sun 30/117:35 p.m.YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 29/7C$ 630

Fri 12/95:55 a.m.DUB - YTZ

2 stops18h 54mMultiple Airlines

Fri 19/96:25 p.m.YTZ - DUB

1 stop8h 20mMultiple Airlines

Deal found 29/7C$ 630

Thu 28/89:50 a.m.DUB - YYZ

Nonstop7h 05mAir Canada

Wed 10/98:40 p.m.YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 30/7C$ 639

Wed 27/86:40 p.m.DUB - YYZ

1 stop23h 10mMultiple Airlines

Wed 3/95:00 p.m.YYZ - DUB

1 stop9h 45mMultiple Airlines

Deal found 30/7C$ 648

Thu 28/82:15 p.m.DUB - YYZ

1 stop9h 55mIcelandair

Fri 5/911:00 p.m.YYZ - DUB

1 stop31h 05mIcelandair

Deal found 29/7C$ 651

Fri 26/91:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Sun 28/911:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 29/7C$ 652

Mon 22/95:10 p.m.ORK - YYZ

1 stop28h 10mLufthansa

Sun 28/96:20 p.m.YYZ - ORK

1 stop17h 05mLufthansa

Deal found 31/7C$ 655

Mon 22/95:10 p.m.ORK - YYZ

1 stop28h 10mMultiple Airlines

Sun 28/96:20 p.m.YYZ - ORK

1 stop17h 05mMultiple Airlines

Deal found 30/7C$ 663

Fri 29/812:30 p.m.SNN - YYZ

1 stop11h 30mAir Canada

Fri 19/96:00 p.m.YYZ - SNN

1 stop11h 15mAir Canada

Deal found 31/7C$ 720

Sun 14/99:30 a.m.SNN - YYZ

2 stops25h 57mUnited Airlines

Sun 21/92:00 p.m.YYZ - SNN

2 stops15h 15mUnited Airlines

Deal found 31/7C$ 724

Best flights from Ireland to Toronto
Discover carefully curated flight deals from Ireland to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 July 2025.

Tue 14/108:35 a.m.DUB - YYZ

1 stop12h 25mBritish Airways

Tue 21/1010:15 p.m.YYZ - DUB

1 stop11h 30mBritish Airways

Deal found 30/7C$ 629

Thu 28/89:20 a.m.DUB - YTZ

2 stops16h 21mAir Canada

Wed 10/93:25 p.m.YTZ - DUB

1 stop11h 20mAir Canada

Deal found 30/7C$ 629

Thu 27/115:00 a.m.DUB - YYZ

1 stop13h 05mLufthansa

Sun 30/117:35 p.m.YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 29/7C$ 630

Fri 12/95:55 a.m.DUB - YTZ

2 stops18h 54mMultiple Airlines

Fri 19/96:25 p.m.YTZ - DUB

1 stop8h 20mMultiple Airlines

Deal found 29/7C$ 630

Thu 28/82:15 p.m.DUB - YYZ

1 stop9h 55mIcelandair

Fri 5/911:00 p.m.YYZ - DUB

1 stop31h 05mIcelandair

Deal found 29/7C$ 651

Fri 26/91:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Sun 28/911:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 29/7C$ 652

Sun 14/99:30 a.m.SNN - YYZ

1 stop18h 38mUnited Airlines

Sun 21/92:10 p.m.YYZ - SNN

2 stops15h 05mUnited Airlines

Deal found 31/7C$ 724

Mon 18/811:00 a.m.ORK - YYZ

1 stop14h 55mKLM

Mon 25/86:13 p.m.YYZ - ORK

2 stops15h 47mKLM

Deal found 31/7C$ 1,141

Thu 28/89:50 a.m.DUB - YYZ

Nonstop7h 05mAir Canada

Wed 10/98:40 p.m.YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 30/7C$ 639

Wed 27/86:40 p.m.DUB - YYZ

1 stop23h 10mMultiple Airlines

Wed 3/95:00 p.m.YYZ - DUB

1 stop9h 45mMultiple Airlines

Deal found 30/7C$ 648

Mon 22/95:10 p.m.ORK - YYZ

1 stop28h 10mLufthansa

Sun 28/96:20 p.m.YYZ - ORK

1 stop17h 05mLufthansa

Deal found 31/7C$ 655

Wed 24/912:50 p.m.DUB - YHM

1 stop16h 50mWestJet

Tue 30/96:00 a.m.YHM - DUB

1 stop23h 50mWestJet

Deal found 30/7C$ 1,317

Direct flights from Ireland to Toronto
Explore direct flight options from Ireland to Toronto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 July 2025.

Wed 15/101:15 p.m.DUB - YYZ

Nonstop7h 35mAer Lingus

Sun 19/105:20 p.m.YYZ - DUB

Nonstop6h 35mAer Lingus

Deal found 30/7C$ 635

Thu 28/89:50 a.m.DUB - YYZ

Nonstop7h 05mAir Canada

Wed 10/98:40 p.m.YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 30/7C$ 639

Thu 4/99:50 a.m.DUB - YYZ

Nonstop7h 05mLufthansa

Wed 10/98:40 p.m.YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 29/7C$ 644

Fri 26/91:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Sun 28/911:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 29/7C$ 652

Wed 27/811:30 a.m.DUB - YYZ

Nonstop7h 40mWestJet

Mon 8/910:10 p.m.YYZ - DUB

Nonstop6h 50mWestJet

Deal found 29/7C$ 715

Thu 28/89:50 a.m.DUB - YYZ

Nonstop7h 05mMultiple Airlines

Fri 5/98:40 p.m.YYZ - DUB

Nonstop6h 35mMultiple Airlines

Deal found 29/7C$ 761

Thu 6/111:00 p.m.DUB - YYZ

Nonstop7h 55mBritish Airways

Mon 17/115:25 p.m.YYZ - DUB

Nonstop6h 50mBritish Airways

Deal found 30/7C$ 833

Sat 8/111:00 p.m.DUB - YYZ

Nonstop7h 55mAmerican Airlines

Wed 12/115:25 p.m.YYZ - DUB

Nonstop6h 50mAmerican Airlines

Deal found 30/7C$ 844

Last-minute flights from Ireland to Toronto
Discover last-minute flight deals from Ireland to Toronto. Data last updated 31 July 2025 and is based on user searches.

Tue 5/89:20 a.m.DUB - YYZ

1 stop12h 35mMultiple Airlines

Fri 10/108:20 p.m.YYZ - DUB

1 stop15h 35mMultiple Airlines

Deal found 29/7C$ 719

Tue 5/89:30 a.m.DUB - YYZ

1 stop11h 05mAmerican Airlines

Fri 15/86:20 p.m.YYZ - DUB

1 stop30h 10mAmerican Airlines

Deal found 29/7C$ 866

Wed 6/812:15 p.m.DUB - YYZ

1 stop11h 55mIcelandair

Mon 11/811:00 p.m.YYZ - DUB

1 stop31h 05mIcelandair

Deal found 29/7C$ 761

Wed 6/89:50 a.m.DUB - YYZ

Nonstop7h 05mLufthansa

Mon 11/88:40 p.m.YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 29/7C$ 959

Wed 6/88:15 p.m.DUB - YYZ

1 stop24h 25mScandinavian Airlines

Wed 20/86:04 a.m.YYZ - DUB

2 stops24h 46mScandinavian Airlines

Deal found 30/7C$ 1,379

Thu 7/810:00 a.m.DUB - YYZ

1 stop12h 10mWestJet

Wed 13/86:20 p.m.YYZ - DUB

1 stop9h 15mWestJet

Deal found 29/7C$ 735

Thu 7/89:20 a.m.DUB - YTZ

1 stop13h 26mAir Canada

Sun 17/85:25 p.m.YTZ - DUB

1 stop9h 20mAir Canada

Deal found 30/7C$ 735

Thu 7/89:50 a.m.DUB - YYZ

Nonstop7h 05mAir Canada

Sun 17/88:40 p.m.YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 30/7C$ 743

Thu 7/89:20 a.m.DUB - YTZ

1 stop13h 26mMultiple Airlines

Wed 13/88:25 a.m.YTZ - DUB

2 stops22h 45mMultiple Airlines

Deal found 29/7C$ 786

Thu 7/81:35 p.m.DUB - YYZ

2 stops21h 49mUnited Airlines

Thu 14/812:45 p.m.YYZ - DUB

1 stop16h 35mUnited Airlines

Deal found 30/7C$ 851

Thu 7/81:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Wed 13/811:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 29/7C$ 1,022

Thu 7/88:40 a.m.DUB - YTZ

2 stops14h 06mSWISS

Wed 13/812:25 p.m.YTZ - DUB

2 stops18h 45mSWISS

Deal found 29/7C$ 1,426

One-way flights from Ireland to Toronto
Search for one-way flight options from Ireland to Toronto. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Tue 23/910:10 a.m.DUB - YYZ

1 stop12h 00mWestJet

Deal found 31/7C$ 309

Wed 3/99:00 p.m.DUB - YYZ

2 stops32h 25mMultiple Airlines

Deal found 30/7C$ 360

Wed 3/99:00 p.m.DUB - YTZ

3 stops28h 45mMultiple Airlines

Deal found 30/7C$ 419

Tue 9/91:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Deal found 31/7C$ 423

Fri 12/911:25 p.m.SNN - YYZ

2 stops19h 50mMultiple Airlines

Deal found 29/7C$ 454

Fri 12/96:35 a.m.ORK - YYZ

2 stops36h 40mMultiple Airlines

Deal found 29/7C$ 454

Fri 12/93:15 p.m.ORK - YTZ

2 stops33h 45mMultiple Airlines

Deal found 29/7C$ 521

Fri 12/94:55 p.m.SNN - YTZ

2 stops32h 05mMultiple Airlines

Deal found 29/7C$ 541

Thu 13/1111:55 a.m.ORK - YYZ

2 stops33h 00mAer Lingus

Deal found 29/7C$ 560

Wed 24/912:50 p.m.DUB - YHM

1 stop16h 50mWestJet

Deal found 29/7C$ 560

Fri 19/912:50 p.m.DUB - YHM

1 stop15h 04mMultiple Airlines

Deal found 30/7C$ 659

Thu 13/117:40 a.m.ORK - YTZ

2 stops17h 15mAir Canada

Deal found 29/7C$ 948

Fly from

Fly to

Route

Depart

Return

Price

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 14/10

8:35 a.m.-4:00 p.m.

1 stop12h 25m

Toronto Pearson Intl

Tue 21/10

10:15 p.m.-2:45 p.m.

1 stop11h 30m

C$ 629

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 28/8

9:20 a.m.-8:41 p.m.

2 stops16h 21m

Toronto Island

Wed 10/9

3:25 p.m.-7:45 a.m.

1 stop11h 20m

C$ 629

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 27/11

5:00 a.m.-1:05 p.m.

1 stop13h 05m

Toronto Pearson Intl

Sun 30/11

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

Nonstop6h 35m

C$ 630

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Fri 12/9

5:55 a.m.-7:49 p.m.

2 stops18h 54m

Toronto Island

Fri 19/9

6:25 p.m.-7:45 a.m.

1 stop8h 20m

C$ 630

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 28/8

9:50 a.m.-11:55 a.m.

Nonstop7h 05m

Toronto Pearson Intl

Wed 10/9

8:40 p.m.-8:15 a.m.

Nonstop6h 35m

C$ 639

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 27/8

6:40 p.m.-12:50 p.m.

1 stop23h 10m

Toronto Pearson Intl

Wed 3/9

5:00 p.m.-7:45 a.m.

1 stop9h 45m

C$ 648

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 28/8

2:15 p.m.-7:10 p.m.

1 stop9h 55m

Toronto Pearson Intl

Fri 5/9

11:00 p.m.-11:05 a.m.

1 stop31h 05m

C$ 651

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 26/9

1:15 p.m.-3:50 p.m.

Nonstop7h 35m

Toronto Pearson Intl

Sun 28/9

11:55 p.m.-11:30 a.m.

Nonstop6h 35m

C$ 652

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Mon 22/9

5:10 p.m.-4:20 p.m.

1 stop28h 10m

Toronto Pearson Intl

Sun 28/9

6:20 p.m.-4:25 p.m.

1 stop17h 05m

C$ 655

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Mon 22/9

5:10 p.m.-4:20 p.m.

1 stop28h 10m

Toronto Pearson Intl

Sun 28/9

6:20 p.m.-4:25 p.m.

1 stop17h 05m

C$ 663

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 37 results

Best time to book a flight from Ireland to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Ireland 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 Ireland to Toronto

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Toronto (average of C$ 167). Flying from Ireland to Toronto in July is currently the most expensive (average of C$ 258). 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 IE to YTO?

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Ireland to Toronto by exploring options for tickets at noon.

Weekly flight availability from Ireland to Toronto

The most flights from IE0 to YTO are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Toronto

Get a feel of what it's like to fly with Delta,KLM, andAir Transat from Ireland to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Air Transat

7.7

Good

424 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Air France

7.5

Good

1,465 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

United Airlines

7.4

Good

8,902 reviews

Delta

8.0

Very good

7,980 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joseph,Aug 2023

MSP - MCO

Related info for your journey

What are the cheapest airlines to fly from Ireland to Toronto one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 309. However, be on the lookout for offers from Air Transat and Aer Lingus, as they are both options that can get you from Ireland to Toronto for a low price.
What are the most popular routes from Ireland to Toronto?
Most travellers choose Dublin - Toronto Pearson Intl, Dublin - Toronto Island or Shannon - Toronto Pearson Intl when deciding on the best route from Ireland to Toronto.
What are the most reliable airlines from Ireland to Toronto?
Before booking your flight to Toronto from Ireland, check out the most reliable airlines to get you to your destination on time: WestJet (95%), Air Canada (80%), United Airlines( 80%).
What are the cheapest flights from Ireland to Toronto?
While on average a flight from Ireland to Toronto is generally C$ 762, our data shows the cheapest flight currently is C$ 274. When looking at the most popular route, (Dublin - Toronto Pearson Intl), you can expect to pay C$ 499 for that flight.
Can I find deals for flights from Ireland to Toronto that include hotel bookings?
Yes. In addition to deals on Ireland to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ireland to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Toronto.
Can I find deals for business class flights from Ireland to Toronto?
Yes. Cheapflights offers flight deals from Ireland to Toronto 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 Ireland to Toronto?
Currently, January is the cheapest month in which you can book a flight from Ireland to Toronto (average of C$ 167). Flying from Ireland to Toronto in July is currently the most expensive (average of C$ 258). 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

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Ireland to Toronto

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	CheapestC$ 436	AverageC$ 688	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Aer Lingus	CheapestC$ 532	AverageC$ 699	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air Transat	CheapestC$ 552	AverageC$ 728	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet	CheapestC$ 553	AverageC$ 716	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Lufthansa	CheapestC$ 566	AverageC$ 825	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	CheapestC$ 609	AverageC$ 862	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

Deals for Ireland to Toronto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Toronto for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Toronto flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Ireland to Toronto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Ireland to Toronto from C$ 309

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Toronto

Keep the following information in mind while searching for Ireland to Toronto flight deals. Data was last updated 31 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ireland to Toronto

Cheapest flights from Ireland to TorontoExplore the most affordable flight options available from Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Explore the most affordable flight options available from Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Toronto that are best for you.

Best time to book a flight from Ireland to Toronto

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

Cheapflights Insights

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

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

What is the cheapest time of day to fly from IE to YTO?

Find hourly flight availability from Ireland to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2025.

Weekly flight availability from Ireland to Toronto

Explore weekly flight availability from Ireland to Toronto. 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 31 July 2025.

Reviews of airlines servicing Toronto

Get a feel of what it's like to fly with Delta,KLM, andAir Transat from Ireland to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What are the most popular routes from Ireland to Toronto?

What are the most reliable airlines from Ireland to Toronto?

What are the cheapest flights from Ireland to Toronto?

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

How can I find direct flights from Ireland to Toronto?

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

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

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Alternative routes for Ireland to Toronto

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Ireland to Toronto

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Cheapest flights from Ireland to Toronto
Explore the most affordable flight options available from Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.