$463 Cheap Flights from Dublin (DUB) to Québec (YQB)

View $463 flight on Mon, Jun 22, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Quebec City Jean Lesage Intl. Airport (YQB)

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Cheap Flights from Dublin to Québec (DUB-YQB)

Prices were available within the past 7 days and start at $463 for one-way flights and $695 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$695 Roundtrip, found 6 days ago
$695
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $695 found 6 days ago
Air Canada
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$700 Roundtrip, found 6 days ago
$700
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $700 found 6 days ago
Air Canada
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$705 Roundtrip, found 6 days ago
$705
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $705 found 6 days ago
Air Canada
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$707 Roundtrip, found 6 days ago
$707
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $707 found 6 days ago
Air Canada
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$712 Roundtrip, found 6 days ago
$712
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $712 found 6 days ago
Air Canada
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$717 Roundtrip, found 6 days ago
$717
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $717 found 6 days ago
Lufthansa
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$718 Roundtrip, found 6 days ago
$718
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $718 found 6 days ago
United
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$780 Roundtrip, found 6 days ago
$780
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $780 found 6 days ago
American Airlines
Thu, Jun 4 - Mon, Jun 8
DUB
Dublin
YQB
Québec City
$841 Roundtrip, found 6 days ago
$841
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 4 from Dublin to Québec City, returning Mon, Jun 8, priced at $841 found 6 days ago
TAP Portugal
Tue, May 5 - Thu, May 7
DUB
Dublin
YQB
Québec City
$1,258 Roundtrip, found 2 days ago
$1,258
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Tue, May 5 from Dublin to Québec City, returning Thu, May 7, priced at $1,258 found 2 days ago

Frequently asked questions

How much does a flight from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) cost?
You can find cheap one-way flights from $463 and cheap return flights from $695 Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) with Expedia. One-way flights typically cost between $525 and $4886, and return flights often range between $671 and $4887. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
The cheapest month to fly from DUB to YQB is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
Enter DUB to YQB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
Iberia is one of the cheapest airlines offering connecting flights from Dublin (DUB) to Québec (YQB) with a layover in O'Hare Intl. (ORD), starting from around $1,180. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
To find a cheap flight from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
The earliest flight from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) departs at 4:25 AM, operated by NI, TAP Portugal, and Air Canada. This seasonal service is active in November, providing an early start for your adventure in Québec. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
For flights from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.), the most popular departure times are from 9am to noon. This time window accounts for about 65% of total traffic, with Air Canada and United Airlines providing service. Many travelers prefer this timing as it allows for a smooth transition into the afternoon in Québec.
How long does it take to fly from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
Flying from DUB to YQB with a connection usually takes about 14 hours 50 minutes, traveling roughly 2,820 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
You can fly business class between DUB and YQB. Airlines that offer business class service on this route include:

  • United Airlines
  • Air Canada
  • American Airlines
  • British Airways

How do I earn miles on a Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) flight with Expedia?
It's easy to earn miles on a Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Quebec from DUB (DUB)?
If you're planning to travel to Quebec from DUB (DUB), you can fly into Jean Lesage Intl. (YQB) Some flights may connect through major hubs like Pierre Elliott Trudeau Intl. (YUL), Liberty Intl. (EWR), Heathrow (LHR) before reaching Quebec. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) at the last minute?
Typically, booking a last minute flight from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) flight and hotel package?
Securing a Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) Québec City Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.)?
If you booked your Dublin (DUB) to Québec, QC (YQB-Jean Lesage Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dublin
Destination airport
Jean Lesage Intl.
Roundtrip price
$695
Distance
2819 mi

Book with confidence

Dublin to Québec Flights

The cheapest times to fly from Dublin to Québec

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Québec are during the month of June. You can find some of the cheapest flights from Dublin to Québec with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Québec

Sunday is one of the best days to book for cheap flights from Dublin to Québec: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Québec

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Québec in 2026. You can also book with separate airlines for your outbound and return journeys, from $463 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Québec flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Québec airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dublin to Québec Flights

*Flight schedules are subject to change.

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*Available to One Key members.