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Cheap flights from Ireland to Quebec from C$ 381

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Quebec
Explore the most affordable flight options available from Ireland to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Tue 15/97:15 p.m.
DUB
-
YUL
1 stop21h 20m
Multiple Airlines
Tue 22/96:50 p.m.
YUL
-
DUB
1 stop15h 35m
Multiple Airlines
Deal found 1/8C$ 748
Wed 16/97:15 p.m.
DUB
-
YUL
1 stop21h 20m
Multiple Airlines
Wed 23/96:50 p.m.
YUL
-
DUB
1 stop18h 35m
Multiple Airlines
Deal found 2/8C$ 751
Fri 11/96:50 a.m.
DUB
-
YUL
2 stops17h 42m
Multiple Airlines
Fri 18/910:05 p.m.
YUL
-
DUB
1 stop17h 40m
Multiple Airlines
Deal found 28/7C$ 755
Mon 14/95:55 a.m.
DUB
-
YUL
2 stops20h 40m
Multiple Airlines
Mon 21/99:30 p.m.
YUL
-
DUB
1 stop20h 10m
Multiple Airlines
Deal found 31/7C$ 764
Thu 10/96:25 a.m.
DUB
-
YUL
1 stop12h 50m
Multiple Airlines
Mon 21/96:45 a.m.
YUL
-
DUB
2 stops33h 35m
Multiple Airlines
Deal found 29/7C$ 766
Tue 15/96:25 a.m.
DUB
-
YOW
1 stop11h 15m
Multiple Airlines
Tue 22/97:40 p.m.
YOW
-
DUB
1 stop10h 30m
Multiple Airlines
Deal found 1/8C$ 769
Thu 3/96:25 a.m.
DUB
-
YUL
1 stop12h 50m
Multiple Airlines
Thu 10/98:35 p.m.
YUL
-
DUB
2 stops21h 50m
Multiple Airlines
Deal found 30/7C$ 790
Thu 15/108:00 a.m.
DUB
-
YUL
1 stop13h 05m
Multiple Airlines
Mon 19/1011:40 p.m.
YUL
-
DUB
1 stop16h 25m
Multiple Airlines
Deal found 29/7C$ 793
Thu 27/89:40 a.m.
DUB
-
YOW
2 stops19h 40m
WestJet
Thu 3/96:55 a.m.
YOW
-
DUB
1 stop23h 00m
WestJet
Deal found 30/7C$ 838
Thu 10/91:15 p.m.
DUB
-
YOW
1 stop11h 45m
Air Transat
Wed 23/94:00 p.m.
YOW
-
DUB
1 stop14h 30m
Air Transat
Deal found 31/7C$ 848
Thu 10/91:15 p.m.
DUB
-
YOW
1 stop11h 45m
Air Transat
Sat 26/98:55 p.m.
YOW
-
DUB
1 stop9h 35m
Air Transat
Deal found 2/8C$ 853
Thu 10/99:40 a.m.
DUB
-
YOW
2 stops19h 40m
WestJet
Wed 23/96:25 p.m.
YOW
-
DUB
1 stop9h 55m
WestJet
Deal found 29/7C$ 862

Find flight deals from Ireland to Quebec

Keep the following information in mind while searching for Ireland to Quebec flight deals. Data was last updated 2 August 2026.

Round-trip from

C$ 748

One-way from

C$ 381

Popular in

January

Cheapest in

November

Average price

C$ 1,052
15/9-22/9
  • 15/9-22/9
  • 2 total stops
  • 36h 55m total
  • Ireland to Quebec
Search Deals
WestJet
  • WestJet
  • 29/8
  • 1 total stop
  • 18h 00m total
  • Ireland to Quebec
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 338 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 126 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Quebec 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 2 August 2026.
Use the filters below to find and compare flights from Ireland to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Fri 11/9

6:50 a.m.-7:32 p.m.

2 stops17h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

10:05 p.m.-8:45 p.m.

1 stop17h 40m

C$ 755

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 14/9

1:15 p.m.-12:25 a.m.

1 stop16h 10m

Ottawa

Mon 21/9

7:00 a.m.-11:30 a.m.

1 stop23h 30m

C$ 894

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 10/9

10:40 a.m.-12:20 a.m.

1 stop18h 40m

Ottawa

Wed 23/9

6:25 p.m.-9:20 a.m.

1 stop9h 55m

C$ 915

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Tue 15/9

7:25 p.m.-8:00 p.m.

2 stops29h 35m

Ottawa

Tue 22/9

6:25 p.m.-9:20 a.m.

1 stop9h 55m

C$ 929

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Mon 14/9

9:15 p.m.-4:00 p.m.

2 stops23h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

4:40 p.m.-11:20 a.m.

2 stops13h 40m

C$ 950

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Thu 17/9

8:50 a.m.-11:37 p.m.

2 stops19h 47m

Québec City

Mon 21/9

1:05 p.m.-7:45 a.m.

1 stop13h 40m

C$ 1,009

CorkOttawa

ORK - YOW

ORKYOW

Cork

Wed 26/8

6:15 a.m.-12:20 a.m.

2 stops23h 05m

Ottawa

Wed 2/9

5:25 p.m.-2:40 p.m.

1 stop16h 15m

C$ 1,012

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Sun 13/9

7:15 p.m.-10:35 p.m.

1 stop32h 20m

Québec City

Sat 19/9

1:10 a.m.-10:40 p.m.

1 stop16h 30m

C$ 1,013

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 21/12

6:35 p.m.-7:30 p.m.

2 stops29h 55m

Ottawa

Wed 30/12

2:00 p.m.-7:10 a.m.

1 stop12h 10m

C$ 1,034
Quickest round-trip

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 24/8

9:50 a.m.-11:15 a.m.

Nonstop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

8:50 p.m.-7:45 a.m.

Nonstop5h 55m

C$ 1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Ireland to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec 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 Quebec

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

Currently, May is the cheapest month in which you can book a flight from Ireland to Quebec (average of C$ 881). Flying from Ireland to Quebec in January is currently the most expensive (average of C$ 1,998). 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 QC?

Find hourly flight availability from Ireland to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 August 2026.

When flying from Ireland to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated 2 August 2026.
Read through reviews of airlines operating flights from Ireland to Quebec, such as Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,419 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,419 reviews
Air Canada
7.1
Good
11,419 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Related info for your journey

Find useful and relevant information for your journey from Ireland to Quebec. 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 Ireland to Quebec?

    Airlines like Air Transat, WestJet, and KLM fly from Ireland to Quebec in about 16h 10m. The time it takes to get you to your destination can typically vary by up to 6h 55m. The distance from Ireland to Quebec is about 4899 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 312. Users have also found prices from C$ 531 and C$ 727 on Aer Lingus and Air Canada, respectively.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Ireland to Quebec (average of C$ 881). Flying from Ireland to Quebec in January is currently the most expensive (average of C$ 1,998). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Ireland to Quebec

Discover the top airline that operate flights from Ireland to Quebec. 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 892AverageC$ 1,044FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Ireland to Quebec?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Quebec. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Ireland to Quebec 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 Ireland to Quebec with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Quebec, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Quebec from Ireland today and book when prices fit your budget.

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