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Cheap flights from Dublin to Quebec from C$ 347

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

C$ 670

One-way from

C$ 347

Popular in

January

Cheapest in

February

Average price

C$ 845
Air Transat
  • Air Transat
  • 9/5-24/5
  • 2 total stops
  • 39h 36m total
  • Dublin to Quebec
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WestJet
  • WestJet
  • 9/5
  • 2 total stops
  • 22h 55m total
  • Dublin to Quebec
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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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 25 March 2025.

Fri 9/51:15 p.m.DUB - YOW
1 stop16h 06mAir Transat
Sat 24/57:00 a.m.YOW - DUB
1 stop23h 30mAir Transat
Deal found 24/3C$ 670
Thu 1/56:50 a.m.DUB - YUL
2 stops34h 20mMultiple Airlines
Thu 8/58:40 p.m.YUL - DUB
2 stops21h 15mMultiple Airlines
Deal found 24/3C$ 716
Thu 8/59:00 a.m.DUB - YUL
1 stop12h 00mLufthansa
Thu 15/56:05 p.m.YUL - DUB
1 stop17h 50mLufthansa
Deal found 23/3C$ 726
Sun 18/512:45 p.m.DUB - YUL
1 stop12h 30mBritish Airways
Mon 26/510:10 p.m.YUL - DUB
1 stop11h 30mBritish Airways
Deal found 23/3C$ 728
Sun 4/59:50 a.m.DUB - YQB
2 stops14h 46mAir Canada
Sun 11/510:25 a.m.YQB - DUB
2 stops16h 50mAir Canada
Deal found 24/3C$ 755
Mon 5/59:50 a.m.DUB - YUL
1 stop12h 31mAir Canada
Mon 12/54:00 p.m.YUL - DUB
1 stop11h 15mAir Canada
Deal found 24/3C$ 758
Mon 5/57:05 p.m.DUB - YOW
2 stops34h 17mMultiple Airlines
Mon 12/55:55 a.m.YOW - DUB
2 stops31h 20mMultiple Airlines
Deal found 25/3C$ 779
Mon 7/45:20 p.m.DUB - YUL
1 stop28h 35mKLM
Mon 14/46:50 p.m.YUL - DUB
1 stop12h 45mKLM
Deal found 25/3C$ 805
Mon 5/51:00 p.m.DUB - YUL
2 stops29h 50mSWISS
Mon 12/54:40 p.m.YUL - DUB
1 stop20h 10mSWISS
Deal found 24/3C$ 829
Sat 5/71:15 p.m.DUB - YUL
1 stop11h 05mAir Transat
Fri 18/78:05 p.m.YUL - DUB
1 stop10h 25mAir Transat
Deal found 24/3C$ 842
Mon 12/511:45 a.m.DUB - YUL
1 stop15h 59mAmerican Airlines
Mon 19/512:56 p.m.YUL - DUB
1 stop12h 34mAmerican Airlines
Deal found 24/3C$ 865
Thu 8/57:30 a.m.DUB - YQB
3 stops31h 05mMultiple Airlines
Thu 15/57:45 p.m.YQB - DUB
2 stops20h 45mMultiple Airlines
Deal found 23/3C$ 867

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 25 March 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

Fri 9/5

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

1 stop16h 06m

Ottawa

Sat 24/5

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

1 stop23h 30m

C$ 670

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 1/5

6:50 a.m.-12:10 p.m.

2 stops34h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 8/5

8:40 p.m.-10:55 p.m.

2 stops21h 15m

C$ 716

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 8/5

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

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 15/5

6:05 p.m.-4:55 p.m.

1 stop17h 50m

C$ 726

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 18/5

12:45 p.m.-8:15 p.m.

1 stop12h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

10:10 p.m.-2:40 p.m.

1 stop11h 30m

C$ 728

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Sun 4/5

9:50 a.m.-7:36 p.m.

2 stops14h 46m

Québec City

Sun 11/5

10:25 a.m.-8:15 a.m.

2 stops16h 50m

C$ 755

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 5/5

9:50 a.m.-5:21 p.m.

1 stop12h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

4:00 p.m.-8:15 a.m.

1 stop11h 15m

C$ 758

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 5/5

7:05 p.m.-12:22 a.m.

2 stops34h 17m

Ottawa

Mon 12/5

5:55 a.m.-6:15 p.m.

2 stops31h 20m

C$ 779

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 7/4

5:20 p.m.-4:55 p.m.

1 stop28h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

6:50 p.m.-12:35 p.m.

1 stop12h 45m

C$ 805

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 5/5

1:00 p.m.-1:50 p.m.

2 stops29h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

4:40 p.m.-5:50 p.m.

1 stop20h 10m

C$ 829

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 5/7

1:15 p.m.-7:20 p.m.

1 stop11h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 18/7

8:05 p.m.-11:30 a.m.

1 stop10h 25m

C$ 842

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 31 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.

Rainfall in Quebec by month

Plan your trip to Quebec by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.

Temperature in Quebec by month

Plan your trip to Quebec by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Quebec, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 25 March 2025.
See what other customers who have flown with Delta, KLM and Air Transat from Dublin to Quebec have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

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.

  • 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$ 347. Air Transat flights start at C$ 556 while deals on Aer Lingus start at C$ 733 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.

  • 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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Top 2 airlines flying from Dublin to Quebec

Discover the top 2 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 833AverageC$ 1,110FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 840AverageC$ 859FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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