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Cheap flights from Dublin to Quebec from C$ 304

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Quebec
Explore the most affordable flight options available from Dublin to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Wed 26/89:40 a.m.
DUB
-
YOW
2 stops27h 25m
Multiple Airlines
Wed 2/96:55 a.m.
YOW
-
DUB
2 stops20h 25m
Multiple Airlines
Deal found 12/7C$ 669
Wed 26/89:40 a.m.
DUB
-
YUL
2 stops19h 45m
Multiple Airlines
Wed 9/95:45 p.m.
YUL
-
DUB
2 stops23h 55m
Multiple Airlines
Deal found 11/7C$ 685
Thu 27/89:40 a.m.
DUB
-
YUL
2 stops19h 45m
WestJet
Mon 31/85:45 p.m.
YUL
-
DUB
2 stops33h 35m
WestJet
Deal found 11/7C$ 702
Wed 26/89:40 a.m.
DUB
-
YUL
2 stops19h 45m
WestJet
Wed 2/96:45 a.m.
YUL
-
DUB
2 stops20h 35m
WestJet
Deal found 11/7C$ 722
Mon 24/810:40 a.m.
DUB
-
YUL
1 stop11h 05m
WestJet
Mon 31/85:45 p.m.
YUL
-
DUB
2 stops33h 35m
WestJet
Deal found 10/7C$ 726
Mon 24/810:40 a.m.
DUB
-
YOW
1 stop11h 55m
Multiple Airlines
Mon 7/96:25 p.m.
YOW
-
DUB
2 stops24h 50m
Multiple Airlines
Deal found 13/7C$ 727
Mon 24/810:40 a.m.
DUB
-
YOW
1 stop18h 40m
WestJet
Mon 7/96:55 a.m.
YOW
-
DUB
1 stop21h 25m
WestJet
Deal found 13/7C$ 736
Thu 20/810:40 a.m.
DUB
-
YOW
1 stop18h 40m
WestJet
Wed 2/96:55 a.m.
YOW
-
DUB
2 stops20h 25m
WestJet
Deal found 9/7C$ 747
Sun 23/810:40 a.m.
DUB
-
YOW
1 stop18h 40m
WestJet
Sat 5/96:55 a.m.
YOW
-
DUB
1 stop21h 25m
WestJet
Deal found 12/7C$ 758
Thu 27/89:40 a.m.
DUB
-
YQB
2 stops17h 40m
Multiple Airlines
Mon 31/81:25 p.m.
YQB
-
DUB
2 stops14h 55m
Multiple Airlines
Deal found 10/7C$ 884
Mon 24/81:15 p.m.
DUB
-
YQB
1 stop14h 05m
Air Transat
Mon 31/85:45 p.m.
YQB
-
DUB
1 stop12h 45m
Air Transat
Deal found 12/7C$ 942
Mon 24/89:40 a.m.
DUB
-
YQB
2 stops17h 40m
Multiple Airlines
Mon 31/81:25 p.m.
YQB
-
DUB
2 stops14h 55m
Multiple Airlines
Deal found 11/7C$ 958

Find flight deals from Dublin to Quebec

Keep the following information in mind while searching for Dublin to Quebec flight deals. Data was last updated 14 July 2026.

Round-trip from

C$ 669

One-way from

C$ 304

Popular in

January

Cheapest in

November

Average price

C$ 1,300

Good one-way deal

C$ 997 or less
WestJet
  • WestJet
  • 26/8-2/9
  • 4 total stops
  • 47h 50m total
  • Dublin to Quebec
Search Deals
WestJet
  • WestJet
  • 26/8
  • 2 total stops
  • 36h 55m total
  • Dublin to Quebec
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 326 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 129 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Dublin to Quebec.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin 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 14 July 2026.
Use the filters below to find and compare flights from Dublin to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 26/8

9:40 a.m.-12:25 a.m.

2 stops19h 45m

Ottawa

Wed 2/9

6:55 a.m.-8:20 a.m.

2 stops20h 25m

C$ 672

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 20/8

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

1 stop18h 40m

Ottawa

Wed 2/9

6:55 a.m.-8:20 a.m.

2 stops20h 25m

C$ 747

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 23/8

10:40 a.m.-5:35 p.m.

1 stop11h 55m

Ottawa

Sat 5/9

8:55 p.m.-11:15 p.m.

2 stops45h 20m

C$ 790

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 22/8

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

2 stops19h 40m

Ottawa

Sat 29/8

6:55 a.m.-11:30 a.m.

3 stops23h 35m

C$ 799

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 27/8

10:40 a.m.-5:35 p.m.

1 stop11h 55m

Ottawa

Mon 31/8

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

1 stop21h 25m

C$ 916

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 23/8

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

1 stop16h 10m

Ottawa

Sat 5/9

8:55 p.m.-11:30 a.m.

1 stop9h 35m

C$ 923

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Thu 27/8

9:40 a.m.-12:27 p.m.

3 stops31h 47m

Québec City

Mon 31/8

3:10 p.m.-10:30 p.m.

3 stops26h 20m

C$ 932

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 4/10

1:15 p.m.-8:00 p.m.

1 stop11h 45m

Ottawa

Sat 10/10

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

1 stop23h 30m

C$ 934

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 13/9

1:15 p.m.-8:05 a.m.

1 stop23h 50m

Ottawa

Tue 13/10

4:00 p.m.-11:30 a.m.

1 stop14h 30m

C$ 944

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Mon 24/8

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

1 stop16h 40m

Québec City

Mon 31/8

1:25 p.m.-9:20 a.m.

2 stops14h 55m

C$ 962

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

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

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

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

Currently, June is the cheapest month in which you can book a flight from Dublin to Quebec (average of C$ 607). Flying from Dublin to Quebec in January is currently the most expensive (average of C$ 958). 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 DUB to QC?

Find hourly flight availability from Dublin 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 14 July 2026.

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

How much does it cost to fly round-trip from Dublin to Quebec?

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 14 July 2026.
See what other customers who have flown with Air Canada from Dublin to Quebec have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,336 reviews
Check prices

Crew

7.8

Entertainment

6.8

Food

6.3

Comfort

7.1

Boarding

7.3

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
11,336 reviews
Air Canada
7.1
Good
11,336 reviews
Check prices

Crew

7.8

Entertainment

6.8

Food

6.3

Comfort

7.1

Boarding

7.3

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 Dublin to Quebec. 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 Dublin to Quebec?

    Dublin (DUB), located 9.2 km from the city centre, is the airport you fly out of when you book flights from Dublin to Quebec.

  • How long is the flight from Dublin to Quebec?

    WestJet, Air Transat, and Lufthansa can get you from Dublin to Quebec in just under 6h 25m. Your travel time can differ by up to 12h 15m. Airlines will cover a distance of 4768 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 315. Air Canada flights start at C$ 734 while deals on United Airlines start at C$ 1,244 one-way.

  • What are the most popular routes from Dublin to Quebec?

    The most popular flight routes from Dublin to Quebec are Dublin - Montreal Pierre Elliott Trudeau Intl, Dublin - Ottawa and Dublin - Québec City.

  • What are the most reliable airlines from Dublin to Quebec?

    Consider Air Canada (76%), United Airlines (76%) or Lufthansa (76%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Quebec.

  • What are the cheapest flights from Dublin to Quebec?

    The cheapest flight price from Dublin to Quebec is C$ 952. On average you can expect to pay C$ 997. The most popular route, (Dublin - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 740.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Dublin to Quebec (average of C$ 607). Flying from Dublin to Quebec in January is currently the most expensive (average of C$ 958). 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 Dublin to Quebec

Discover the top airline that operate flights from Dublin 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 14 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 901AverageC$ 1,054FlexibilityNo 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 Dublin to Quebec?

Cheapflights helps you search for flights from Dublin to Quebec via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Quebec for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to Quebec with no change fees?

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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