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Cheap flights from Dublin to Quebec from £324

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
3 Sep — 10 Sep1
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 29 August 2025.

Round-trip from

£435

One-way from

£324

Popular in

January

Cheapest in

March

Average price

£567

Good round-trip deal

£506 or less

Good one-way deal

£469 or less
Air Transat
  • Air Transat
  • 25/9-2/10
  • 2 total stops
  • 29h 31m total
  • Dublin to Quebec
Search Deals
Air Transat
  • Air Transat
  • 12/10
  • 1 total stop
  • 12h 45m total
  • Dublin to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Dublin to Quebec.
Search Deals
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 29 August 2025.

Thu 25/913:15DUB - YOW
1 stop16h 06mAir Transat
Thu 2/1017:05YOW - DUB
1 stop13h 25mAir Transat
Deal found 28/8£435
Sat 11/1009:50DUB - YOW
1 stop12h 14mAir Canada
Sat 18/1015:55YOW - DUB
1 stop11h 20mAir Canada
Deal found 27/8£436
Sat 11/1020:05DUB - YOW
2 stops31h 35mMultiple Airlines
Sat 18/1009:35YOW - DUB
3 stops20h 55mMultiple Airlines
Deal found 27/8£482
Sun 14/1212:05DUB - YOW
1 stop16h 49mUnited Airlines
Sun 4/117:59YOW - DUB
1 stop10h 56mUnited Airlines
Deal found 26/8£493
Fri 26/909:20DUB - YOW
1 stop12h 23mUnited Airlines
Thu 9/1019:29YOW - DUB
1 stop9h 51mUnited Airlines
Deal found 28/8£494
Sat 6/909:20DUB - YOW
2 stops14h 32mUnited Airlines
Sat 27/914:48YOW - DUB
2 stops14h 32mUnited Airlines
Deal found 27/8£494
Sat 20/908:50DUB - YOW
1 stop10h 23mUnited Airlines
Mon 6/1014:45YOW - DUB
2 stops11h 35mUnited Airlines
Deal found 26/8£496

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 29 August 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

Thu 25/9

13:15-00:21

1 stop16h 06m

Ottawa

Thu 2/10

17:05-11:30

1 stop13h 25m

£435

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 11/10

09:50-17:04

1 stop12h 14m

Ottawa

Sat 18/10

15:55-08:15

1 stop11h 20m

£436

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 11/10

20:05-22:40

2 stops31h 35m

Ottawa

Sat 18/10

09:35-11:30

3 stops20h 55m

£482

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 14/12

12:05-23:54

1 stop16h 49m

Ottawa

Sun 4/1

17:59-09:55

1 stop10h 56m

£493

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 26/9

09:20-16:43

1 stop12h 23m

Ottawa

Thu 9/10

19:29-10:20

1 stop9h 51m

£494

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 20/9

08:50-14:13

1 stop10h 23m

Ottawa

Mon 6/10

14:45-07:20

2 stops11h 35m

£496

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 12/10

13:15-21:00

1 stop12h 45m

£324

Flights are sorted by cheapest return flights first.

Deals found on 28/8

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 return 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 £475). Flying from Dublin to Quebec in July is currently the most expensive (average of £743). 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 29 August 2025.

When flying from Dublin to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 29 August 2025.
See what other customers who have flown with Air Transat, Air Canada, andLufthansa 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 Transat
7.7
Good
430 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.7

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
430 reviews
Air Transat
7.7
Good
430 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.7

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
430 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.7

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Lufthansa
6.8
Okay
7,371 reviews
Air Transat
7.7
Good
430 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.7

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
British Airways
6.7
Okay
7,316 reviews
Air Transat
7.7
Good
430 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.7

Crew

8.5

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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 5.7 mi from the city center, 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 and Air Canada can get you from Dublin to Quebec in just under 12h 14m. Your travel time can differ by up to 3h 52m. The distance from Dublin to Quebec is about 3044 mi. This flight may include one or multiple stops.

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

    Before booking your flight to Quebec from Dublin, check out the most reliable airlines to get you to your destination on time: Air Canada (86%), United Airlines (86%), Lufthansa( 86%).

  • What are the cheapest flights from Dublin to Quebec?

    The cheapest flight price from Dublin to Quebec is £385. On average you can expect to pay £575. The most popular route, (Dublin - Ottawa), can usually be booked for £373.

  • 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 holiday 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 £475). Flying from Dublin to Quebec in July is currently the most expensive (average of £743). 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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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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£393Average£477FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 makes it easy to find Dublin to Quebec flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to Quebec.

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

Yes, we can. To see specific flights from Dublin to Quebec with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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