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Cheap flights from Quebec to Dublin from C$ 319

YUL — DUB
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Dublin

Sat 17/101:20 p.m. -
1 stop16h 30m
Tue 20/101:00 p.m. -
1 stop21h 35m
Deal found 9/9C$ 742
Thu 19/118:20 p.m. -
1 stop21h 30m
Thu 26/1112:50 p.m. -
2 stops31h 20m
Deal found 7/9C$ 761
Mon 14/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 9/9C$ 770
Mon 28/98:50 p.m. -
Nonstop5h 55m
Wed 14/109:20 a.m. -
1 stop13h 01m
Deal found 8/9C$ 778
Mon 28/98:50 p.m. -
Nonstop5h 55m
Thu 15/109:50 a.m. -
1 stop12h 31m
Deal found 8/9C$ 779
Thu 1/106:25 p.m. -
1 stop9h 55m
Sun 4/101:00 p.m. -
1 stop33h 15m
Deal found 10/9C$ 801
Thu 1/1010:00 a.m. -
2 stops32h 25m
Tue 6/107:40 a.m. -
2 stops17h 25m
Deal found 7/9C$ 804
Sun 11/106:25 p.m. -
1 stop12h 05m
Wed 21/101:15 p.m. -
1 stop16h 05m
Deal found 8/9C$ 808
Thu 1/107:20 a.m. -
1 stop22h 30m
Sun 4/101:00 p.m. -
2 stops25h 05m
Deal found 10/9C$ 825
Thu 15/106:25 p.m. -
1 stop9h 55m
Tue 20/101:00 p.m. -
1 stop21h 35m
Deal found 9/9C$ 839
Fri 16/108:15 p.m. -
1 stop33h 35m
Tue 20/101:00 p.m. -
1 stop21h 35m
Deal found 9/9C$ 847
Sat 3/106:55 a.m. -
1 stop21h 25m
Thu 8/104:20 p.m. -
1 stop25h 20m
Deal found 9/9C$ 851

Find flight deals from Quebec to Dublin

Round-trip from

C$ 742

One-way from

C$ 319

Popular in

April

Cheapest in

September

Average price

C$ 808

Good round-trip deal

C$ 853 or less
WestJet
  • WestJet
  • 17/10-20/10
  • 2 total stops
  • 38h 05m total
  • Quebec to Dublin
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11/10-31/12
  • 11/10-31/12
  • 1 total stop
  • 23h 45m total
  • Quebec to Dublin
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 59 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Quebec to Dublin.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Quebec to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Tue 13/10

6:55 a.m.-11:30 a.m.

1 stop23h 35m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 329

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

7:20 p.m.-11:30 a.m.

1 stop11h 10m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 347

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Sat 3/10

6:25 p.m.-11:30 a.m.

1 stop12h 05m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 354

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

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

1 stop33h 00m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 355

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Sat 24/10

10:00 a.m.-10:50 a.m.

2 stops19h 50m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 376

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

5:45 p.m.-11:30 a.m.

1 stop12h 45m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 383

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Thu 1/10

10:00 a.m.-10:50 a.m.

2 stops19h 50m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 427

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Sat 17/10

12:25 p.m.-11:30 a.m.

2 stops18h 05m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 431

OttawaDublin

YOW Ottawa - DUB Dublin

YOWDUB

Ottawa

Wed 30/9

8:55 p.m.-11:20 p.m.

2 stops45h 25m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 431

Québec CityDublin

YQB Québec City - DUB Dublin

YQBDUB

Québec City

Tue 6/10

6:40 a.m.-11:30 a.m.

1 stop23h 50m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Quebec to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Quebec with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Quebec to Dublin

What is the cheapest month to book a flight from Quebec to Dublin?

Currently, May is the cheapest month in which you can book a flight from Quebec to Dublin (average of C$ 792). Flying from Quebec to Dublin in December is currently the most expensive (average of C$ 1,275). 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 QC to DUB?

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

How much does it cost to fly round-trip from Quebec to Dublin?

Airfare is typical for this route at the moment.
Quebec to Dublin flights typically cost between C$ 667 and C$ 872 in November.
The cheapest round-trip price found within the last 5 days was C$ 761 on Multiple Airlines (19 Nov-26 Nov).

How far ahead should I book a flight from Quebec to Dublin?

To ensure you get the cheapest price possible for a flight from Quebec to Dublin, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

  • What airport do you fly into for flights to Dublin from Quebec?

    Dublin (DUB) is the airport you will fly into if you book a flight from Quebec to Dublin. It is only a 9.2 km journey from Dublin (DUB) to Dublin’s city centre.

  • How long is the flight from Quebec to Dublin?

    British Airways, United Airlines, and Delta can get you from Quebec to Dublin in just under 10h 10m. Your travel time can differ by up to 6h 20m. There are 4768 km between Quebec and Dublin. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Quebec to Dublin?

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Dublin, Ottawa - Dublin or Québec City - Dublin when deciding on the best route from Quebec to Dublin.

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

    No one likes to see their flight delayed. When booking a flight from Quebec to Dublin consider choosing Air Canada (57%), United Airlines (57%) or Lufthansa (57%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Quebec to Dublin?

    While on average a flight from Quebec to Dublin is generally C$ 897, our data shows the cheapest flight currently is C$ 789. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Dublin), you can expect to pay C$ 781 for that flight.

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

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

  • How can I find direct flights from Quebec to Dublin?

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

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

    Yes. Cheapflights offers flight deals from Quebec to Dublin 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 Quebec to Dublin?

    Currently, May is the cheapest month in which you can book a flight from Quebec to Dublin (average of C$ 792). Flying from Quebec to Dublin in December is currently the most expensive (average of C$ 1,275). 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

Travelling to a place near Dublin?

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Swords
Athlone

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Top 8 airlines flying from Quebec to Dublin

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 392AverageC$ 1,087FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 504AverageC$ 644FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 556AverageC$ 669FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 596AverageC$ 697FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapestC$ 642AverageC$ 1,023FlexibilityNo cancel feeOn-time70%
Search British Airways flights
WestJetCheapestC$ 647AverageC$ 758FlexibilityNo cancel feeOn-time60%
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Air CanadaCheapestC$ 787AverageC$ 1,015FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 848AverageC$ 907FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Quebec to Dublin?

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

Cheapflights helps you find that perfect flight to Dublin from Quebec 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 Quebec to Dublin with no change fees?

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

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Of course! You can now track prices for flights from Quebec to Dublin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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