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Cheap flights from Dublin to Quebec from £254

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
17 Oct — 24 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 17 September 2025.

Round-trip from

£455

One-way from

£254

Popular in

January

Cheapest in

March

Average price

£477

Good round-trip deal

£548 or less

Good one-way deal

£440 or less
Air Canada
  • Air Canada
  • 7/2-13/2
  • 4 total stops
  • 44h 08m total
  • Dublin to Quebec
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 48h 08m total
  • Dublin to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Dublin to Quebec.
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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 17 September 2025.

Fri 3/1013:35DUB - YOW
1 stop13h 30mUnited Airlines
Thu 16/1017:25YOW - DUB
1 stop11h 20mUnited Airlines
Deal found 15/9£493
Sat 13/1209:30DUB - YOW
2 stops16h 48mUnited Airlines
Sun 4/112:05YOW - DUB
2 stops14h 25mUnited Airlines
Deal found 15/9£496
Fri 19/913:35DUB - YOW
1 stop13h 30mUnited Airlines
Sun 5/1017:50YOW - DUB
1 stop12h 20mUnited Airlines
Deal found 14/9£537

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 17 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

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 7/2

05:10-14:08

2 stops13h 58m

Ottawa

Fri 13/2

20:00-07:10

2 stops30h 10m

£455

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 7/2

09:30-21:56

1 stop17h 26m

Ottawa

Fri 13/2

15:10-07:30

1 stop11h 20m

£471

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 3/10

12:30-18:52

1 stop11h 22m

Ottawa

Thu 16/10

14:45-07:10

1 stop11h 25m

£493

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 12/10

08:50-16:43

2 stops12h 53m

Ottawa

Sun 19/10

14:48-07:20

1 stop11h 32m

£493

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 10/10

08:50-16:43

2 stops12h 53m

Ottawa

Mon 13/10

14:45-07:20

2 stops11h 35m

£493

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 15/10

21:50-16:58

2 stops48h 08m

£254

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 16/10

06:50-16:58

2 stops39h 08m

£274

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 15/3

10:55-22:29

3 stops39h 34m

£380

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 15/3

08:00-18:38

1 stop14h 38m

£383

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 15/10

09:50-07:34

1 stop26h 44m

£398

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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 17 September 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 17 September 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
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.7

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
438 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.7

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
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.7

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
7,407 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.7

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
7,363 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.7

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 Canada and United Airlines can get you from Dublin to Quebec in just under 11h 22m. Your travel time can differ by up to 6h 04m. 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 £381. On average you can expect to pay £519. The most popular route, (Dublin - Ottawa), can usually be booked for £491.

  • 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

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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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