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Cheap flights from Quebec to Ireland from C$ 370

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DUB
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Ireland
Explore the most affordable flight options available from Quebec to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Sat 26/95:00 p.m.
YUL
-
DUB
1 stop13h 30m
Air Transat
Fri 9/101:15 p.m.
DUB
-
YUL
1 stop11h 15m
Air Transat
Deal found 30/7C$ 697
Tue 8/93:10 p.m.
YUL
-
DUB
1 stop15h 20m
Porter Airlines
Mon 14/91:15 p.m.
DUB
-
YUL
1 stop32h 47m
Porter Airlines
Deal found 30/7C$ 698
Sun 6/96:05 p.m.
YUL
-
DUB
1 stop12h 25m
Air Transat
Wed 9/91:15 p.m.
DUB
-
YUL
1 stop11h 05m
Air Transat
Deal found 30/7C$ 701
Sun 4/108:35 p.m.
YUL
-
DUB
1 stop9h 55m
Air Transat
Wed 14/101:15 p.m.
DUB
-
YUL
1 stop32h 47m
Air Transat
Deal found 30/7C$ 705
Fri 9/104:15 p.m.
YUL
-
DUB
1 stop14h 15m
Air Transat
Mon 19/101:15 p.m.
DUB
-
YUL
1 stop11h 15m
Air Transat
Deal found 30/7C$ 708
Sat 3/106:25 p.m.
YOW
-
DUB
2 stops32h 55m
WestJet
Sat 10/109:40 a.m.
DUB
-
YOW
2 stops19h 40m
WestJet
Deal found 30/7C$ 708
Tue 8/96:45 a.m.
YUL
-
DUB
1 stop23h 45m
Air Transat
Mon 14/91:15 p.m.
DUB
-
YUL
1 stop12h 15m
Air Transat
Deal found 30/7C$ 709
Sun 6/96:05 p.m.
YUL
-
DUB
1 stop12h 25m
Air Transat
Wed 23/91:15 p.m.
DUB
-
YUL
1 stop11h 17m
Air Transat
Deal found 31/7C$ 711
Thu 1/105:00 p.m.
YUL
-
DUB
1 stop13h 30m
Porter Airlines
Wed 14/101:15 p.m.
DUB
-
YUL
1 stop11h 17m
Porter Airlines
Deal found 30/7C$ 712
Mon 7/96:45 a.m.
YUL
-
DUB
1 stop23h 45m
Porter Airlines
Mon 14/91:15 p.m.
DUB
-
YUL
1 stop32h 47m
Porter Airlines
Deal found 1/8C$ 719
Thu 1/106:45 a.m.
YUL
-
DUB
1 stop21h 35m
WestJet
Mon 5/109:40 a.m.
DUB
-
YUL
2 stops36h 05m
WestJet
Deal found 29/7C$ 722
Mon 5/106:50 a.m.
YOW
-
DUB
2 stops44h 30m
WestJet
Tue 20/1010:10 a.m.
DUB
-
YOW
2 stops19h 10m
WestJet
Deal found 27/7C$ 730

Find flight deals from Quebec to Ireland

Keep the following information in mind while searching for Quebec to Ireland flight deals. Data was last updated 1 August 2026.

Round-trip from

C$ 697

One-way from

C$ 370

Popular in

December

Cheapest in

September

Average price

C$ 973

Good round-trip deal

C$ 842 or less
Air Transat
  • Air Transat
  • 26/9-9/10
  • 2 total stops
  • 24h 45m total
  • Quebec to Ireland
Search Deals
10/10
  • 10/10
  • 1 total stop
  • 12h 05m total
  • Quebec to Ireland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 9 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 Quebec to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec 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 1 August 2026.
Use the filters below to find and compare flights from Quebec to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 3/10

6:25 p.m.-8:20 a.m.

2 stops32h 55m

Dublin

Sat 10/10

9:40 a.m.-12:20 a.m.

2 stops19h 40m

C$ 709

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

5:00 p.m.-11:30 a.m.

1 stop13h 30m

Dublin

Fri 9/10

1:15 p.m.-7:32 p.m.

1 stop11h 17m

C$ 772

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Tue 8/9

6:55 a.m.-9:20 a.m.

1 stop21h 25m

Dublin

Thu 17/9

10:00 a.m.-12:20 a.m.

2 stops19h 20m

C$ 819
Quickest round-trip

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

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

Nonstop5h 55m

Dublin

Mon 14/9

8:45 a.m.-4:00 p.m.

1 stop12h 15m

C$ 843

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Thu 17/9

12:35 p.m.-7:45 a.m.

2 stops38h 10m

Dublin

Mon 28/9

9:20 a.m.-9:31 a.m.

1 stop29h 11m

C$ 861

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Mon 7/9

12:35 p.m.-7:45 a.m.

2 stops14h 10m

Dublin

Mon 21/9

9:50 a.m.-11:37 p.m.

1 stop18h 47m

C$ 872

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Sat 3/10

5:05 p.m.-8:15 a.m.

1 stop10h 10m

Dublin

Wed 7/10

9:20 a.m.-11:12 p.m.

1 stop18h 52m

C$ 879

OttawaCork

YOW - ORK

YOWORK

Ottawa

Sun 13/9

7:40 p.m.-1:40 p.m.

1 stop13h 00m

Cork

Thu 17/9

7:05 p.m.-12:40 p.m.

1 stop22h 35m

C$ 885

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

9:45 a.m.-7:20 a.m.

2 stops16h 35m

Dublin

Wed 23/9

8:50 a.m.-7:01 p.m.

2 stops15h 11m

C$ 886

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

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

2 stops16h 30m

Dublin

Wed 7/10

8:50 a.m.-5:19 p.m.

2 stops13h 29m

C$ 886

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

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

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

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

Currently, May is the cheapest month in which you can book a flight from Quebec to Ireland (average of C$ 816). Flying from Quebec to Ireland in December is currently the most expensive (average of C$ 1,201). 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 QC to IE?

Find hourly flight availability from Quebec 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 1 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Ireland as you normally would.

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

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Quebec to Ireland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

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

    For as low as C$ 843, WestJet can have you in Ireland from Quebec in 5h 55m. The distance between Quebec and Ireland is about 4768 km. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Quebec to Ireland (average of C$ 816). Flying from Quebec to Ireland in December is currently the most expensive (average of C$ 1,201). 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

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Alternative routes for Quebec to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Quebec to Ireland

Discover the top 8 airlines that operate flights from Quebec 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 511AverageC$ 665FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 564AverageC$ 670FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 605AverageC$ 708FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapestC$ 653AverageC$ 986FlexibilityNo cancel feeOn-time70%
Search British Airways flights
WestJetCheapestC$ 656AverageC$ 770FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 723AverageC$ 1,040FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 799AverageC$ 1,178FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 860AverageC$ 928FlexibilityNo 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 Quebec to Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec to Ireland. 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 Quebec to Ireland?

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

Certainly. Search results for flights to Ireland from Quebec 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 Quebec to Ireland become cheaper?

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

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