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Cheap flights from Ireland to Quebec from C$ 421
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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
6 Aug — 13 Aug1
Round-trip
1 adult
Economy
Cheap flight deals from Ireland to Quebec
Keep the following information in mind while searching for Ireland to Quebec flight deals. Data was last updated 1 August 2025.
Find flight deals from Ireland to Quebec
Cheapest flights from Ireland to QuebecExplore 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 1 August 2025.
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 1 August 2025.
Mon 22/91:05 p.m.DUB - YUL
1 stop12h 55mMultiple Airlines
Mon 29/911:00 p.m.YUL - DUB
1 stop13h 00mMultiple Airlines
Deal found 30/7C$ 686
Thu 11/91:15 p.m.DUB - YOW
1 stop16h 07mMultiple Airlines
Sun 21/95:55 a.m.YOW - DUB
1 stop24h 35mMultiple Airlines
Deal found 31/7C$ 758
Thu 11/910:00 a.m.DUB - YOW
2 stops19h 22mWestJet
Sun 21/95:55 a.m.YOW - DUB
1 stop23h 05mWestJet
Deal found 31/7C$ 760
Thu 28/85:55 a.m.DUB - YUL
1 stop15h 05mLufthansa
Wed 3/910:50 p.m.YUL - DUB
1 stop15h 25mLufthansa
Deal found 31/7C$ 812
Thu 28/89:20 a.m.DUB - YQB
2 stops32h 42mAir Canada
Wed 3/91:35 p.m.YQB - DUB
2 stops13h 10mAir Canada
Deal found 31/7C$ 816
Thu 28/89:20 a.m.DUB - YOW
1 stop9h 24mAir Canada
Wed 10/96:40 p.m.YOW - DUB
1 stop8h 05mAir Canada
Deal found 31/7C$ 818
Thu 28/89:20 a.m.DUB - YUL
Nonstop6h 30mAir Canada
Wed 3/98:40 p.m.YUL - DUB
Nonstop6h 05mAir Canada
Deal found 31/7C$ 828
Thu 28/89:00 a.m.DUB - YQB
2 stops39h 36mLufthansa
Sun 7/98:35 p.m.YQB - DUB
1 stop30h 10mLufthansa
Deal found 30/7C$ 829
Sat 25/1010:55 a.m.DUB - YUL
1 stop14h 20mBritish Airways
Tue 28/109:40 p.m.YUL - DUB
1 stop10h 30mBritish Airways
Deal found 31/7C$ 834
Thu 28/89:50 a.m.DUB - YOW
1 stop12h 15mLufthansa
Wed 10/94:05 p.m.YOW - DUB
1 stop10h 40mLufthansa
Deal found 31/7C$ 837
Thu 28/86:40 p.m.DUB - YUL
1 stop25h 20mSWISS
Wed 3/94:40 p.m.YUL - DUB
1 stop14h 30mSWISS
Deal found 30/7C$ 852
Mon 13/109:00 a.m.DUB - YUL
2 stops38h 20mAustrian Airlines
Mon 27/107:35 p.m.YUL - DUB
2 stops16h 50mAustrian Airlines
Deal found 30/7C$ 900
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 1 August 2025.
Use the filters below to find and compare flights from Ireland to Quebec that are best for you.
Fly from
Ireland
Fly to
Quebec
Route
Depart
Return
Price
DublinMontreal
DUB - YUL
DUBYUL
Dublin
Mon 22/9
1:05 p.m.-9:00 p.m.
1 stop12h 55m
Montreal Pierre Elliott Trudeau Intl
Mon 29/9
11:00 p.m.-5:00 p.m.
1 stop13h 00m
C$ 686
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Thu 11/9
1:15 p.m.-12:22 a.m.
1 stop16h 07m
Ottawa
Sun 21/9
5:55 a.m.-11:30 a.m.
1 stop24h 35m
C$ 758
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Thu 11/9
10:00 a.m.-12:22 a.m.
2 stops19h 22m
Ottawa
Sun 21/9
5:55 a.m.-10:00 a.m.
1 stop23h 05m
C$ 760
DublinMontreal
DUB - YUL
DUBYUL
Dublin
Thu 28/8
5:55 a.m.-4:00 p.m.
1 stop15h 05m
Montreal Pierre Elliott Trudeau Intl
Wed 3/9
10:50 p.m.-7:15 p.m.
1 stop15h 25m
C$ 812
DublinQuébec City
DUB - YQB
DUBYQB
Dublin
Thu 28/8
9:20 a.m.-1:02 p.m.
2 stops32h 42m
Québec City
Wed 3/9
1:35 p.m.-7:45 a.m.
2 stops13h 10m
C$ 816
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Thu 28/8
9:20 a.m.-1:44 p.m.
1 stop9h 24m
Ottawa
Wed 10/9
6:40 p.m.-7:45 a.m.
1 stop8h 05m
C$ 818
DublinMontreal
DUB - YUL
DUBYUL
Dublin
Thu 28/8
9:20 a.m.-10:50 a.m.
Nonstop6h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 3/9
8:40 p.m.-7:45 a.m.
Nonstop6h 05m
C$ 828
DublinQuébec City
DUB - YQB
DUBYQB
Dublin
Thu 28/8
9:00 a.m.-7:36 p.m.
2 stops39h 36m
Québec City
Sun 7/9
8:35 p.m.-7:45 a.m.
1 stop30h 10m
C$ 829
DublinMontreal
DUB - YUL
DUBYUL
Dublin
Sat 25/10
10:55 a.m.-8:15 p.m.
1 stop14h 20m
Montreal Pierre Elliott Trudeau Intl
Tue 28/10
9:40 p.m.-12:10 p.m.
1 stop10h 30m
C$ 834
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Thu 28/8
9:50 a.m.-5:05 p.m.
1 stop12h 15m
Ottawa
Wed 10/9
4:05 p.m.-7:45 a.m.
1 stop10h 40m
C$ 837
Showing 1-10 of 35 results
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, October is the cheapest month in which you can book a flight from Ireland to Quebec (average of C$ 241). Flying from Ireland to Quebec in April is currently the most expensive (average of C$ 316). 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 1 August 2025.
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 1 August 2025.
Read through reviews of airlines operating flights from Ireland to Quebec, such as Delta,KLM, andAir Transat. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.2
Food
7.3
Entertainment
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreTsechi,Aug 2023
DUB - AMS
Overall
8.0
Boarding
8.2
Food
7.3
Entertainment
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreTsechi,Aug 2023
DUB - AMS
Overall
8.0
Boarding
8.2
Food
7.3
Entertainment
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreTsechi,Aug 2023
DUB - AMS
Overall
8.0
Boarding
8.2
Food
7.3
Entertainment
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreTsechi,Aug 2023
DUB - AMS
Overall
8.0
Boarding
8.2
Food
7.3
Entertainment
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreTsechi,Aug 2023
DUB - AMS
Overall
8.0
Boarding
8.2
Food
7.3
Entertainment
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreTsechi,Aug 2023
DUB - AMS
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Ireland to Quebec
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Ireland to Quebec
Discover the top 3 airlines 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 1 August 2025.
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.