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Cheap flights from Dublin to Quebec from C$ 423

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 3 November 2025.

Tue 2/1210:25 a.m.DUB - YUL
2 stops33h 45mMultiple Airlines
Tue 9/129:45 p.m.YUL - DUB
1 stop20h 40mMultiple Airlines
Deal found 2/11C$ 757
Thu 13/116:10 p.m.DUB - YUL
1 stop30h 30mMultiple Airlines
Wed 19/119:40 p.m.YUL - DUB
1 stop19h 05mMultiple Airlines
Deal found 1/11C$ 780
Mon 17/115:10 a.m.DUB - YUL
1 stop11h 50mLufthansa
Sun 23/118:10 p.m.YUL - DUB
1 stop16h 00mLufthansa
Deal found 3/11C$ 809
Mon 17/115:10 a.m.DUB - YUL
1 stop11h 50mMultiple Airlines
Sun 23/111:10 p.m.YUL - DUB
1 stop13h 00mMultiple Airlines
Deal found 3/11C$ 811
Thu 13/115:00 a.m.DUB - YUL
1 stop12h 00mLufthansa
Wed 19/118:10 p.m.YUL - DUB
1 stop16h 00mLufthansa
Deal found 2/11C$ 825
Sat 8/119:00 a.m.DUB - YOW
1 stop13h 18mAir Canada
Sat 22/1112:05 p.m.YOW - DUB
1 stop14h 05mAir Canada
Deal found 1/11C$ 827
Sun 9/119:00 a.m.DUB - YUL
1 stop10h 22mAir Canada
Sat 15/112:00 p.m.YUL - DUB
1 stop12h 10mAir Canada
Deal found 2/11C$ 832
Sun 9/119:00 a.m.DUB - YQB
1 stop14h 38mAir Canada
Sat 15/115:00 a.m.YQB - DUB
1 stop21h 10mAir Canada
Deal found 2/11C$ 832
Sat 8/119:00 a.m.DUB - YQB
1 stop14h 38mAir Canada
Thu 13/115:00 a.m.YQB - DUB
1 stop21h 10mAir Canada
Deal found 1/11C$ 834
Tue 2/125:00 a.m.DUB - YOW
2 stops14h 07mMultiple Airlines
Sun 7/1212:05 p.m.YOW - DUB
1 stop14h 05mMultiple Airlines
Deal found 1/11C$ 835
Mon 10/119:00 a.m.DUB - YOW
2 stops12h 18mMultiple Airlines
Sun 23/1110:50 a.m.YOW - DUB
2 stops20h 40mMultiple Airlines
Deal found 3/11C$ 837
Sun 9/119:00 a.m.DUB - YOW
2 stops12h 18mAir Canada
Sat 22/1110:50 a.m.YOW - DUB
2 stops15h 20mAir Canada
Deal found 2/11C$ 838

Cheap flight deals from Dublin to Quebec

Keep the following information in mind while searching for Dublin to Quebec flight deals. Data was last updated 3 November 2025.

Round-trip from

C$ 741

One-way from

C$ 423

Popular in

January

Cheapest in

March

Average price

C$ 893
WestJet
  • WestJet
  • 2/5-9/5
  • 2 total stops
  • 41h 02m total
  • Dublin to Quebec
Search Deals
4/12
  • 4/12
  • 1 total stop
  • 28h 45m total
  • Dublin to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 3 November 2025.
Use the filters below to find and compare flights from Dublin to Quebec that are best for you.

Fly from

Dublin

Fly to

Quebec

Route

Depart

Return

Price

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 2/5

11:20 a.m.-12:22 a.m.

1 stop18h 02m

Ottawa

Sat 9/5

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

1 stop23h 00m

C$ 741

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 13/2

9:00 a.m.-4:23 p.m.

2 stops12h 23m

Ottawa

Sun 22/2

10:50 a.m.-7:10 a.m.

2 stops15h 20m

C$ 837

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 13/2

11:55 a.m.-11:08 p.m.

2 stops16h 13m

Ottawa

Sun 22/2

2:05 p.m.-7:10 a.m.

1 stop12h 05m

C$ 839

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 27/11

5:00 a.m.-12:00 p.m.

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

8:10 p.m.-5:10 p.m.

1 stop16h 00m

C$ 839

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Thu 5/3

11:45 a.m.-6:38 p.m.

2 stops35h 53m

Québec City

Mon 9/3

3:15 p.m.-4:25 p.m.

2 stops21h 10m

C$ 846

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 2/5

9:50 a.m.-3:05 p.m.

1 stop10h 15m

Ottawa

Sat 9/5

11:05 a.m.-8:15 a.m.

2 stops16h 10m

C$ 856

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 2/12

1:25 p.m.-12:00 p.m.

3 stops27h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

5:10 p.m.-3:45 p.m.

2 stops17h 35m

C$ 859

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Fri 24/4

8:45 a.m.-3:00 p.m.

1 stop11h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

4:30 p.m.-8:15 a.m.

1 stop10h 45m

C$ 862

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 4/12

5:00 a.m.-6:23 p.m.

2 stops18h 23m

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

3:10 p.m.-7:10 a.m.

1 stop11h 00m

C$ 875

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 26/3

5:00 a.m.-1:00 p.m.

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

8:40 p.m.-4:55 p.m.

1 stop15h 15m

C$ 876

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 41 results
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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, February is the cheapest month in which you can book a flight from Dublin to Quebec (average of C$ 692). Flying from Dublin to Quebec in January is currently the most expensive (average of C$ 966). 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.

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 3 November 2025.
See what other customers who have flown with Air Canada and British Airways 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
10,394 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.
Air Canada
7.1
Good
10,394 reviews
Air Canada
7.1
Good
10,394 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.
British Airways
6.7
Okay
7,494 reviews
Air Canada
7.1
Good
10,394 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

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 Canada, and Lufthansa can get you from Dublin to Quebec in just under 12h 23m. Your travel time can differ by up to 5h 39m. Airlines will cover a distance of 4899 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 (89%), United Airlines (89%) or Lufthansa (89%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Quebec.

  • 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, February is the cheapest month in which you can book a flight from Dublin to Quebec (average of C$ 692). Flying from Dublin to Quebec in January is currently the most expensive (average of C$ 966). 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

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Alternative routes for Dublin to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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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 3 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 733AverageC$ 756FlexibilityNo cancel feeOn-time70%
Search British Airways 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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