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Cheap flights from Dublin to Québec City from C$ 645

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YQB
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Québec City

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Québec City
Explore the most affordable flight options available from Dublin to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Sun 15/29:00 a.m.
DUB
-
YQB
1 stop18h 48m
Air Canada
Sat 21/27:35 p.m.
YQB
-
DUB
1 stop30h 35m
Air Canada
Deal found 28/1C$ 863
Wed 17/69:20 a.m.
DUB
-
YQB
1 stop18h 50m
Air Canada
Sun 21/61:40 p.m.
YQB
-
DUB
2 stops13h 05m
Air Canada
Deal found 27/1C$ 872
Sun 15/38:00 a.m.
DUB
-
YQB
2 stops32h 28m
Air Canada
Sun 22/312:15 p.m.
YQB
-
DUB
1 stop13h 55m
Air Canada
Deal found 29/1C$ 881
Thu 14/59:50 a.m.
DUB
-
YQB
1 stop14h 25m
Air Canada
Sun 17/55:50 p.m.
YQB
-
DUB
1 stop8h 55m
Air Canada
Deal found 28/1C$ 885
Wed 17/69:20 a.m.
DUB
-
YQB
2 stops15h 22m
Multiple Airlines
Sun 21/62:50 p.m.
YQB
-
DUB
2 stops12h 25m
Multiple Airlines
Deal found 27/1C$ 891
Thu 29/109:30 a.m.
DUB
-
YQB
1 stop10h 30m
Air Canada
Mon 2/117:15 p.m.
YQB
-
DUB
1 stop30h 55m
Air Canada
Deal found 26/1C$ 935
Thu 14/512:25 p.m.
DUB
-
YQB
2 stops15h 45m
Multiple Airlines
Sun 17/51:55 p.m.
YQB
-
DUB
2 stops12h 50m
Multiple Airlines
Deal found 28/1C$ 939

Find flight deals from Dublin to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 January 2026.

Round-trip from

C$ 863

One-way from

C$ 645

Popular in

March

Cheapest in

June
Air Canada
  • Air Canada
  • 15/2-21/2
  • 2 total stops
  • 49h 23m total
  • Dublin to Québec City
Search Deals
15/3
  • 15/3
  • 2 total stops
  • 33h 30m total
  • Dublin to Québec City
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Québec City 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 29 January 2026.
Use the filters below to find and compare flights from Dublin to Québec City that are best for you.

Fly from

Dublin

Fly to

Québec City

Route

Depart

Return

Price

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Sun 15/2

9:00 a.m.-10:48 p.m.

1 stop18h 48m

Québec City

Sat 21/2

7:35 p.m.-7:10 a.m.

1 stop30h 35m

C$ 863

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Wed 17/6

9:20 a.m.-11:10 p.m.

1 stop18h 50m

Québec City

Sun 21/6

1:40 p.m.-7:45 a.m.

2 stops13h 05m

C$ 872

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Sun 15/3

8:00 a.m.-12:28 p.m.

2 stops32h 28m

Québec City

Sun 22/3

12:15 p.m.-6:10 a.m.

1 stop13h 55m

C$ 881

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Thu 14/5

9:50 a.m.-3:55 p.m.

1 stop11h 05m

Québec City

Sun 17/5

1:55 p.m.-8:15 a.m.

2 stops13h 20m

C$ 884

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Wed 17/6

9:20 a.m.-7:42 p.m.

2 stops15h 22m

Québec City

Sun 21/6

2:50 p.m.-8:15 a.m.

2 stops12h 25m

C$ 891

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Thu 14/5

12:25 p.m.-11:10 p.m.

2 stops15h 45m

Québec City

Sun 17/5

1:55 p.m.-7:45 a.m.

2 stops12h 50m

C$ 939

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Sun 15/2

10:40 a.m.-10:48 p.m.

2 stops17h 08m

Québec City

Sat 21/2

5:00 a.m.-9:55 a.m.

2 stops23h 55m

C$ 984

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Sun 15/3

6:35 a.m.-12:05 p.m.

2 stops33h 30m

C$ 645

DublinQuébec City

DUB - YQB

DUBYQB

Dublin

Sun 15/3

8:00 a.m.-6:38 p.m.

1 stop14h 38m

C$ 747

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

Best time to book a flight from Dublin to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dublin to Québec City?

    Departing from Dublin to Québec City will take you 18h 48m. The distance between Dublin and Québec City is about 4535 km.

  • Can I find deals for flights from Dublin to Québec City that include hotel bookings?

    Yes. In addition to deals on Dublin to Québec City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Québec City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Québec City.

  • Can I find deals for business class flights from Dublin to Québec City?

    Yes. Cheapflights offers flight deals from Dublin to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Québec City

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Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to Québec City?

Cheapflights helps you search for flights from Dublin to Québec City 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 Québec City?

Cheapflights helps you find that perfect flight to Québec City from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Québec City flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to Québec City become cheaper?

Yes! Start tracking prices for Dublin to Québec City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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