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Cheap flights from Cork to Ontario from C$ 454

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — YYZ
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Cork to Ontario

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

Round-trip from

C$ 655

One-way from

C$ 454
Lufthansa
  • Lufthansa
  • 22/9-28/9
  • 2 total stops
  • 45h 15m total
  • Cork to Ontario
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 36h 40m total
  • Cork to Ontario
Search Deals

Find flight deals from Cork to Ontario

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

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
Sat 13/97:20 a.m.ORK - YTZ
2 stops19h 14mAir Canada
Sat 20/94:10 p.m.YTZ - ORK
2 stops22h 40mAir Canada
Deal found 30/7C$ 846
Mon 22/97:20 a.m.ORK - YYZ
1 stop17h 50mBritish Airways
Sun 28/93:11 p.m.YYZ - ORK
2 stops19h 04mBritish Airways
Deal found 31/7C$ 880
Mon 22/911:45 a.m.ORK - YYZ
2 stops14h 13mAir Canada
Sun 28/94:30 p.m.YYZ - ORK
2 stops13h 15mAir Canada
Deal found 31/7C$ 886
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
Sat 16/811:00 a.m.ORK - YYZ
2 stops16h 58mAir France
Wed 20/811:30 p.m.YYZ - ORK
1 stop10h 30mAir France
Deal found 31/7C$ 1,357

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cork to 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, Cheapflights users made 629,999 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Cork to Ontario that are best for you.

Fly from

Cork

Fly to

Ontario

Route

Depart

Return

Price

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

CorkToronto

ORK - YTZ

ORKYTZ

Cork

Sat 13/9

7:20 a.m.-9:34 p.m.

2 stops19h 14m

Toronto Island

Sat 20/9

4:10 p.m.-7:50 p.m.

2 stops22h 40m

C$ 846

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Mon 22/9

7:20 a.m.-8:10 p.m.

1 stop17h 50m

Toronto Pearson Intl

Sun 28/9

3:11 p.m.-3:15 p.m.

2 stops19h 04m

C$ 880

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Mon 22/9

11:45 a.m.-8:58 p.m.

2 stops14h 13m

Toronto Pearson Intl

Sun 28/9

4:30 p.m.-10:45 a.m.

2 stops13h 15m

C$ 886

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Mon 18/8

11:00 a.m.-8:55 p.m.

1 stop14h 55m

Toronto Pearson Intl

Mon 25/8

6:13 p.m.-3:00 p.m.

2 stops15h 47m

C$ 1,141

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Sat 16/8

11:00 a.m.-10:58 p.m.

2 stops16h 58m

Toronto Pearson Intl

Wed 20/8

11:30 p.m.-3:00 p.m.

1 stop10h 30m

C$ 1,357

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Fri 12/9

6:35 a.m.-2:15 p.m.

2 stops36h 40m

C$ 454

CorkToronto

ORK - YTZ

ORKYTZ

Cork

Fri 12/9

3:15 p.m.-8:00 p.m.

2 stops33h 45m

C$ 521

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Thu 13/11

11:55 a.m.-3:55 p.m.

2 stops33h 00m

C$ 560

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 12 results
1
2

Best time to book a flight from Cork to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Cork 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 Cork to Ontario

How much does it cost to fly round-trip from Cork to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with KLM,Air France, andSWISS from Cork to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,842 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Aer Lingus
7.1
Good
1,192 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

  • What airport do you fly from for flights from Cork to Ontario?

    For a flight from Cork to Ontario, you will be flying from Cork. Cork (ORK) is just 6.5 km from the centre of the city.

  • What are the cheapest airlines to fly from Cork to Region of Ontario one-way?

    C$ 560 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Air Canada and SWISS, with prices starting from C$ 948 and C$ 1,065, respectively.

  • What are the most popular routes from Cork to Region of Ontario?

    The most popular flight routes from Cork to Region of Ontario are Cork - Toronto Island, Cork - Toronto Pearson Intl and Cork - Ottawa.

  • Can I find deals for flights from Cork to Ontario that include hotel bookings?

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

  • How can I find direct flights from Cork to Ontario?

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

  • Can I find deals for business class flights from Cork to Ontario?

    Yes. Cheapflights offers flight deals from Cork to Ontario 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 Cork to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Cork to Region of Ontario (average of C$ 167). Flying from Cork to Region of Ontario 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

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Can Cheapflights find flights from Cork to Ontario with no change fees?

Yes, we can. To see specific flights from Cork to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cork to Ontario become cheaper?

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