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Cheap flights from Dublin to Quebec from C$ 399

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 738

One-way from

C$ 399

Popular in

January

Cheapest in

March

Average price

C$ 898

Good one-way deal

C$ 905 or less
Air Transat
  • Air Transat
  • 7/10-14/10
  • 2 total stops
  • 40h 45m total
  • Dublin to Quebec
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26/11
  • 26/11
  • 1 total stop
  • 13h 15m total
  • Dublin to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Dublin to Quebec.
Search Deals

Find flight deals from Dublin to Quebec

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 16 September 2025.

Tue 7/107:30 p.m.DUB - YUL
1 stop30h 30mMultiple Airlines
Tue 14/108:15 p.m.YUL - DUB
1 stop10h 15mMultiple Airlines
Deal found 15/9C$ 738
Fri 3/101:15 p.m.DUB - YOW
1 stop12h 45mAir Transat
Thu 16/105:05 p.m.YOW - DUB
1 stop13h 25mAir Transat
Deal found 14/9C$ 745
Wed 29/106:00 p.m.DUB - YUL
2 stops23h 00mMultiple Airlines
Wed 5/119:25 p.m.YUL - DUB
1 stop15h 05mMultiple Airlines
Deal found 14/9C$ 753
Fri 3/1012:50 p.m.DUB - YOW
2 stops29h 13mMultiple Airlines
Thu 16/105:05 p.m.YOW - DUB
1 stop13h 25mMultiple Airlines
Deal found 14/9C$ 758
Sat 11/107:05 a.m.DUB - YUL
1 stop12h 20mMultiple Airlines
Fri 17/104:00 p.m.YUL - DUB
1 stop14h 30mMultiple Airlines
Deal found 16/9C$ 763
Mon 22/91:05 p.m.DUB - YUL
1 stop12h 55mMultiple Airlines
Mon 29/911:00 p.m.YUL - DUB
1 stop14h 40mMultiple Airlines
Deal found 15/9C$ 779
Fri 31/108:50 a.m.DUB - YUL
1 stop13h 30mMultiple Airlines
Fri 7/115:00 p.m.YUL - DUB
1 stop9h 50mMultiple Airlines
Deal found 16/9C$ 781
Tue 14/106:20 p.m.DUB - YUL
2 stops22h 45mMultiple Airlines
Tue 21/109:20 p.m.YUL - DUB
1 stop20h 05mMultiple Airlines
Deal found 16/9C$ 792
Fri 31/105:10 a.m.DUB - YQB
2 stops17h 04mLufthansa
Tue 4/1110:55 a.m.YQB - DUB
1 stop15h 15mLufthansa
Deal found 15/9C$ 800
Mon 3/119:00 a.m.DUB - YQB
2 stops14h 14mAir Canada
Sun 9/1110:40 a.m.YQB - DUB
2 stops15h 30mAir Canada
Deal found 16/9C$ 804
Fri 31/108:00 a.m.DUB - YQB
1 stop18h 28mAir Canada
Tue 4/116:00 a.m.YQB - DUB
2 stops20h 10mAir Canada
Deal found 14/9C$ 805
Mon 22/99:20 a.m.DUB - YOW
2 stops12h 47mAir Canada
Mon 6/1011:05 a.m.YOW - DUB
1 stop15h 40mAir Canada
Deal found 14/9C$ 826

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 16 September 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

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

7:30 p.m.-9:00 p.m.

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

8:15 p.m.-11:30 a.m.

1 stop10h 15m

C$ 738

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 3/10

12:50 p.m.-1:03 p.m.

2 stops29h 13m

Ottawa

Thu 16/10

5:05 p.m.-11:30 a.m.

1 stop13h 25m

C$ 758

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 3/10

1:15 p.m.-9:00 p.m.

1 stop12h 45m

Ottawa

Thu 16/10

5:05 p.m.-11:30 a.m.

1 stop13h 25m

C$ 764

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 14/10

6:20 p.m.-12:05 p.m.

2 stops22h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

9:20 p.m.-10:25 p.m.

1 stop20h 05m

C$ 792

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 7/2

5:10 a.m.-12:00 p.m.

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

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

1 stop16h 00m

C$ 796

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Fri 31/10

5:10 a.m.-6:14 p.m.

2 stops17h 04m

Québec City

Tue 4/11

10:55 a.m.-7:10 a.m.

1 stop15h 15m

C$ 800

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Mon 3/11

9:00 a.m.-6:14 p.m.

2 stops14h 14m

Québec City

Sun 9/11

10:40 a.m.-7:10 a.m.

2 stops15h 30m

C$ 804

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Fri 31/10

8:00 a.m.-10:28 p.m.

1 stop18h 28m

Québec City

Tue 4/11

6:00 a.m.-7:10 a.m.

2 stops20h 10m

C$ 805

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Fri 28/11

9:00 a.m.-7:14 p.m.

2 stops15h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

1:20 p.m.-7:10 a.m.

2 stops12h 50m

C$ 819

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 24/12

3:10 p.m.-6:45 p.m.

1 stop32h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

8:40 p.m.-9:35 a.m.

1 stop31h 55m

C$ 823

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 43 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, October is the cheapest month in which you can book a flight from Dublin to Quebec (average of C$ 241). Flying from Dublin to Quebec in April is currently the most expensive (average of C$ 317). 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 16 September 2025.

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.

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 16 September 2025.
See what other customers who have flown with Air Canada,Lufthansa, andBritish 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
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Boarding

7.3

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Boarding

7.3

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Lufthansa
6.8
Okay
7,407 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Boarding

7.3

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
British Airways
6.7
Okay
7,363 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Boarding

7.3

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Graeme,Sep 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

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?

    Air Transat, Lufthansa, and Air Canada can get you from Dublin to Quebec in just under 12h 45m. Your travel time can differ by up to 4h 19m. 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 (86%), United Airlines (86%) or Lufthansa (86%) 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$ 809. 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$ 745.

  • 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, October is the cheapest month in which you can book a flight from Dublin to Quebec (average of C$ 241). Flying from Dublin to Quebec in April is currently the most expensive (average of C$ 317). 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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Cork to Calgary flights
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Top 3 airlines flying from Dublin to Quebec

Discover the top 3 airlines 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 722AverageC$ 744FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestC$ 795AverageC$ 970FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 807AverageC$ 940FlexibilityNo 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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