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Cheap flights from Quebec to Ireland from C$ 339

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DUB
11 Jan — 18 Jan1
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 12 December 2025.

Wed 10/123:10 p.m.YOW - DUB
1 stop11h 20mAir Canada
Tue 16/1210:40 a.m.DUB - YOW
1 stop15h 38mAir Canada
Deal found 9/12C$ 976
Wed 10/123:10 p.m.YOW - DUB
2 stops14h 10mUnited Airlines
Tue 16/129:30 a.m.DUB - YOW
2 stops14h 25mUnited Airlines
Deal found 9/12C$ 978
Fri 12/1212:59 p.m.YUL - DUB
1 stop14h 41mMultiple Airlines
Tue 23/1211:30 a.m.DUB - YUL
1 stop16h 28mMultiple Airlines
Deal found 11/12C$ 1,004
Fri 12/128:50 a.m.YUL - DUB
2 stops17h 20mAir Canada
Tue 23/1210:40 a.m.DUB - YUL
1 stop15h 37mAir Canada
Deal found 11/12C$ 1,172
Thu 11/123:50 p.m.YUL - DUB
1 stop12h 10mAmerican Airlines
Wed 17/1212:15 p.m.DUB - YUL
2 stops15h 25mAmerican Airlines
Deal found 10/12C$ 1,201
Tue 16/123:10 p.m.YOW - DUB
2 stops14h 10mUnited Airlines
Tue 23/1212:05 p.m.DUB - YOW
1 stop16h 49mUnited Airlines
Deal found 11/12C$ 1,394
Thu 18/127:10 p.m.YUL - DUB
1 stop14h 10mMultiple Airlines
Sat 10/16:20 p.m.DUB - YUL
3 stops35h 15mMultiple Airlines
Deal found 11/12C$ 1,459
Wed 24/1211:00 p.m.YUL - DUB
2 stops28h 05mKLM
Tue 30/121:25 p.m.DUB - YUL
1 stop32h 55mKLM
Deal found 10/12C$ 1,460
Wed 10/127:30 p.m.YOW - DUB
1 stop9h 50mAir Canada
Sat 10/19:00 a.m.DUB - YOW
1 stop11h 23mAir Canada
Deal found 9/12C$ 1,569
Tue 23/1211:00 p.m.YUL - DUB
1 stop11h 45mMultiple Airlines
Tue 30/121:25 p.m.DUB - YUL
1 stop32h 55mMultiple Airlines
Deal found 10/12C$ 1,589
Wed 24/1211:00 p.m.YUL - DUB
1 stop27h 50mDelta
Tue 30/121:25 p.m.DUB - YUL
1 stop32h 55mDelta
Deal found 10/12C$ 1,604
Wed 10/123:10 p.m.YOW - DUB
2 stops14h 10mUnited Airlines
Sat 10/19:30 a.m.DUB - YOW
2 stops16h 48mUnited Airlines
Deal found 9/12C$ 1,609

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 12 December 2025.

Round-trip from

C$ 640

One-way from

C$ 339

Popular in

December

Cheapest in

September

Average price

C$ 1,062

Good round-trip deal

C$ 1,017 or less
Air Transat
  • Air Transat
  • 16/5-24/5
  • 2 total stops
  • 27h 56m total
  • Quebec to Ireland
Search Deals
23/1
  • 23/1
  • 1 total stop
  • 16h 10m total
  • Quebec to Ireland
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 2025.
Use the filters below to find and compare flights from Quebec to Ireland that are best for you.

Fly from

Quebec

Fly to

Ireland

Route

Depart

Return

Price

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sat 16/5

2:20 p.m.-11:30 a.m.

1 stop16h 10m

Dublin

Sun 24/5

1:15 p.m.-8:01 p.m.

1 stop11h 46m

C$ 640

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Tue 5/5

11:20 a.m.-11:30 a.m.

1 stop19h 10m

Dublin

Fri 8/5

1:15 p.m.-8:01 p.m.

1 stop11h 46m

C$ 641

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Thu 7/5

2:20 p.m.-11:30 a.m.

1 stop16h 10m

Dublin

Mon 25/5

1:15 p.m.-8:01 p.m.

1 stop11h 46m

C$ 641

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sun 3/5

2:20 p.m.-11:30 a.m.

1 stop16h 10m

Dublin

Sun 10/5

1:15 p.m.-12:21 a.m.

1 stop16h 06m

C$ 641

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Mon 20/4

5:40 a.m.-10:00 a.m.

1 stop23h 20m

Dublin

Wed 29/4

10:40 a.m.-12:22 a.m.

1 stop18h 42m

C$ 647

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sun 24/5

5:55 a.m.-9:20 a.m.

1 stop22h 25m

Dublin

Sat 30/5

12:15 p.m.-12:22 a.m.

1 stop17h 07m

C$ 705

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sun 24/5

5:55 a.m.-9:20 a.m.

1 stop22h 25m

Dublin

Wed 27/5

9:40 a.m.-12:22 a.m.

2 stops19h 42m

C$ 705

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Sun 3/5

5:55 a.m.-8:20 a.m.

2 stops21h 25m

Dublin

Sun 10/5

10:40 a.m.-12:22 a.m.

1 stop18h 42m

C$ 764

OttawaDublin

YOW - DUB

YOWDUB

Ottawa

Wed 6/5

5:55 a.m.-9:20 a.m.

1 stop22h 25m

Dublin

Wed 20/5

10:40 a.m.-12:22 a.m.

1 stop18h 42m

C$ 765

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

6:45 a.m.-9:30 a.m.

1 stop22h 45m

Dublin

Mon 13/4

11:30 a.m.-12:38 a.m.

1 stop18h 08m

C$ 774

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 47 results
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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, September is the cheapest month in which you can book a flight from Quebec to Ireland (average of C$ 594). Flying from Quebec to Ireland in December is currently the most expensive (average of C$ 869). 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 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from Quebec to Ireland at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Quebec to Ireland. Price data was last updated on 16 December 2024.

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

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$ 924, Air Transat can have you in Ireland from Quebec in 12h 30m. The distance between Quebec and Ireland is about 4535 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 360. However, be on the lookout for offers from Air Transat and Air Canada, as they are both options that can get you from Quebec to Ireland for a low price.

  • 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, September is the cheapest month in which you can book a flight from Quebec to Ireland (average of C$ 594). Flying from Quebec to Ireland in December is currently the most expensive (average of C$ 869). 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 10 airlines flying from Quebec to Ireland

Discover the top 10 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 586AverageC$ 851FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 588AverageC$ 845FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
British AirwaysCheapestC$ 647AverageC$ 946FlexibilityNo cancel feeOn-time70%
Search British Airways flights
WestJetCheapestC$ 658AverageC$ 816FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 682AverageC$ 1,023FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapestC$ 799AverageC$ 865FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapestC$ 808AverageC$ 1,053FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 820AverageC$ 1,023FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapestC$ 836AverageC$ 869FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapestC$ 892AverageC$ 1,130FlexibilityNo cancel feeOn-time75%
Search KLM 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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