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Cheap flights from Québec City to Dublin from C$ 400

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — DUB
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Dublin
Explore the most affordable flight options available from Québec City to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Thu 4/64:11 p.m.
YQB
-
DUB
1 stop11h 04m
Aer Lingus
Mon 22/64:10 p.m.
DUB
-
YQB
1 stop28h 21m
Aer Lingus
Deal found 24/4C$ 828
Thu 4/64:11 p.m.
YQB
-
DUB
1 stop11h 04m
Aer Lingus
Tue 23/64:10 p.m.
DUB
-
YQB
1 stop28h 21m
Aer Lingus
Deal found 24/4C$ 883
Fri 5/610:55 a.m.
YQB
-
DUB
1 stop18h 05m
Multiple Airlines
Tue 23/610:40 a.m.
DUB
-
YQB
1 stop16h 30m
Multiple Airlines
Deal found 26/4C$ 892
Fri 5/64:11 p.m.
YQB
-
DUB
1 stop11h 04m
Aer Lingus
Mon 22/64:10 p.m.
DUB
-
YQB
1 stop28h 21m
Aer Lingus
Deal found 24/4C$ 894
Mon 8/64:55 p.m.
YQB
-
DUB
3 stops34h 25m
Multiple Airlines
Mon 22/69:40 a.m.
DUB
-
YQB
2 stops29h 20m
Multiple Airlines
Deal found 23/4C$ 906
Fri 5/610:55 a.m.
YQB
-
DUB
1 stop18h 05m
Multiple Airlines
Mon 22/69:40 a.m.
DUB
-
YQB
2 stops17h 30m
Multiple Airlines
Deal found 23/4C$ 931

Find flight deals from Québec City to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Dublin (DUB). 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 27 April 2026.

Round-trip from

C$ 828

One-way from

C$ 400

Popular in

December

Cheapest in

September

Average price

C$ 1,081
Aer Lingus
  • Aer Lingus
  • 4/6-22/6
  • 2 total stops
  • 39h 25m total
  • Québec City to Dublin
Search Deals
11/6
  • 11/6
  • 2 total stops
  • 14h 55m total
  • Québec City to Dublin
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 328 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Dublin 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 27 April 2026.
Use the filters below to find and compare flights from Québec City to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Fri 5/6

10:55 a.m.-8:20 a.m.

2 stops16h 25m

Dublin

Sun 21/6

1:15 p.m.-10:10 p.m.

1 stop13h 55m

C$ 1,084

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Sun 19/7

8:25 p.m.-7:45 a.m.

1 stop30h 20m

Dublin

Tue 4/8

9:50 a.m.-2:00 p.m.

1 stop9h 10m

C$ 1,099

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Thu 4/6

6:00 a.m.-10:40 a.m.

2 stops23h 40m

Dublin

Mon 22/6

8:50 a.m.-12:02 p.m.

2 stops32h 12m

C$ 1,106

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Mon 1/6

12:35 p.m.-7:45 a.m.

2 stops14h 10m

Dublin

Mon 8/6

9:50 a.m.-11:10 p.m.

2 stops18h 20m

C$ 1,106

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Thu 4/6

6:00 a.m.-7:20 a.m.

2 stops20h 20m

Dublin

Wed 24/6

12:30 p.m.-4:00 p.m.

2 stops32h 30m

C$ 1,106

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Thu 4/6

6:00 a.m.-7:20 a.m.

2 stops20h 20m

Dublin

Tue 23/6

8:50 a.m.-12:02 p.m.

2 stops32h 12m

C$ 1,107

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Mon 3/8

10:55 a.m.-11:30 a.m.

1 stop19h 35m

Dublin

Thu 13/8

1:15 p.m.-10:10 p.m.

1 stop13h 55m

C$ 1,129
Quickest round-trip

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Sat 6/6

6:00 p.m.-10:40 a.m.

1 stop11h 40m

Dublin

Wed 24/6

9:30 a.m.-4:00 p.m.

1 stop11h 30m

C$ 1,130

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Sat 6/6

10:20 a.m.-7:20 a.m.

2 stops16h 00m

Dublin

Mon 22/6

9:30 a.m.-4:00 p.m.

1 stop11h 30m

C$ 1,142

Québec CityDublin

YQB - DUB

YQBDUB

Québec City

Mon 1/6

8:40 p.m.-8:20 a.m.

3 stops30h 40m

Dublin

Mon 8/6

9:40 a.m.-10:00 a.m.

2 stops29h 20m

C$ 1,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Québec City to Dublin

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

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 27 April 2026.
Get a feel of what it's like to fly with Air Canada and Lufthansa from Québec City to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,974 reviews
Check prices

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,974 reviews
Air Canada
7.1
Good
10,974 reviews
Check prices

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Lufthansa
6.8
Okay
7,956 reviews
Air Canada
7.1
Good
10,974 reviews
Check prices

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

Related info for your journey

Find useful and relevant information for your journey from Québec City to Dublin. 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 Québec City to Dublin?

    Air Canada and United Airlines can get you from Québec City to Dublin in just under 23h 40m. Your travel time can differ by up to 6h 40m. The distance between Québec City and Dublin is about 4535 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Québec City to Dublin round-trip?

    Flying on Lufthansa is currently your cheapest option to Dublin, with prices starting at C$ 775. Another option worth looking into is Air Canada, starting at C$ 799 round trip. These flights start at 29% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Québec City 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.

See more FAQs

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Top 2 airlines flying from Québec City to Dublin

Discover the top 2 airlines that operate flights from Québec City to Dublin. 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 775AverageC$ 1,032FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 799AverageC$ 1,016FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Québec City to Dublin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Québec City to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Québec City to Dublin for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Dublin from Québec City 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 Québec City to Dublin become cheaper?

Yes, Cheapflights offers price alerts on Québec City to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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