Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin from C$ 348
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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DUB
25 Sep — 2 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Dublin are usually found in May or September, booked 89 days in advance, depart on a Saturday or Tuesday and return on a Tuesday
Cheap flight deals from Pierre Elliott Trudeau Intl to Dublin
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Cheapest flights from Pierre Elliott Trudeau Intl to Dublin
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.
Fri 6/119:40 p.m. -
1 stop13h 20m
Sun 15/116:30 a.m. -
1 stop18h 10m
Deal found 25/8C$ 708
Thu 22/105:00 p.m. -
1 stop11h 20m
Sun 25/1010:40 a.m. -
1 stop17h 50m
Deal found 23/8C$ 745
Sat 24/105:00 p.m. -
1 stop11h 20m
Sun 25/1010:40 a.m. -
1 stop17h 50m
Deal found 23/8C$ 752
Fri 27/119:40 p.m. -
1 stop29h 50m
Sun 6/129:10 a.m. -
1 stop15h 30m
Deal found 25/8C$ 756
Mon 14/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 22/8C$ 759
Thu 15/1010:45 p.m. -
2 stops21h 10m
Wed 21/108:35 p.m. -
2 stops29h 35m
Deal found 24/8C$ 764
Sun 22/119:45 p.m. -
1 stop13h 25m
Sat 28/114:15 a.m. -
1 stop20h 40m
Deal found 24/8C$ 770
Sun 13/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 24/8C$ 771
Best flights from Pierre Elliott Trudeau Intl to Dublin
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.
Thu 12/119:15 p.m. -
1 stop12h 40m
Thu 26/111:05 p.m. -
1 stop11h 10m
Deal found 21/8C$ 870
Tue 22/95:05 p.m. -
1 stop12h 35m
Tue 29/98:50 a.m. -
2 stops13h 29m
Deal found 25/8C$ 886
Tue 6/105:00 p.m. -
1 stop10h 15m
Thu 29/108:50 a.m. -
2 stops18h 35m
Deal found 25/8C$ 939
Sun 27/92:10 p.m. -
1 stop13h 05m
Sun 4/109:20 a.m. -
1 stop15h 31m
Deal found 25/8C$ 950
Sat 14/115:00 p.m. -
2 stops14h 40m
Sat 21/1110:20 a.m. -
2 stops18h 06m
Deal found 25/8C$ 990
Mon 28/96:15 p.m. -
1 stop11h 55m
Tue 6/109:30 a.m. -
1 stop12h 49m
Deal found 25/8C$ 886
Tue 29/95:10 p.m. -
2 stops17h 15m
Mon 5/1011:10 a.m. -
1 stop10h 45m
Deal found 25/8C$ 946
Wed 21/103:25 p.m. -
2 stops14h 15m
Wed 28/101:35 p.m. -
2 stops22h 11m
Deal found 21/8C$ 976
Thu 10/912:48 p.m. -
2 stops21h 37m
Mon 21/95:55 a.m. -
2 stops22h 32m
Deal found 25/8C$ 978
Tue 20/104:25 p.m. -
1 stop13h 45m
Mon 26/109:30 a.m. -
1 stop16h 12m
Deal found 23/8C$ 978
Sun 13/96:00 a.m. -
2 stops25h 40m
Mon 21/95:55 a.m. -
2 stops22h 32m
Deal found 25/8C$ 983
Direct flights from Pierre Elliott Trudeau Intl to Dublin
Explore direct flight options from Pierre Elliott Trudeau Intl to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.
Mon 14/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 22/8C$ 759
Sun 13/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 24/8C$ 771
Wed 9/98:50 p.m. -
Nonstop5h 55m
Tue 15/99:20 a.m. -
Nonstop6h 25m
Deal found 21/8C$ 796
Sun 13/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 25/8C$ 798
Mon 21/98:50 p.m. -
Nonstop5h 55m
Mon 28/99:20 a.m. -
Nonstop6h 25m
Deal found 22/8C$ 800
Mon 14/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 24/8C$ 802
Mon 7/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 23/8C$ 876
Last-minute flights from Pierre Elliott Trudeau Intl to Dublin
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Dublin. Data last updated 26 August 2026 and is based on user searches.
Sun 13/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 24/8C$ 771
Mon 14/98:50 p.m. -
Nonstop5h 55m
Mon 21/99:20 a.m. -
Nonstop6h 25m
Deal found 22/8C$ 759
One-way flights from Pierre Elliott Trudeau Intl to Dublin
Search for one-way flight options from Pierre Elliott Trudeau Intl to Dublin. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.
Fri 2/106:45 a.m. -
1 stop23h 45m
Deal found 21/8C$ 348
Tue 13/106:45 a.m. -
1 stop23h 45m
Deal found 25/8C$ 350
Sat 3/105:45 p.m. -
1 stop12h 45m
Deal found 21/8C$ 367
Fri 23/107:20 p.m. -
1 stop33h 00m
Deal found 21/8C$ 374
Sat 17/106:45 a.m. -
1 stop21h 35m
Deal found 22/8C$ 375
Wed 21/107:20 p.m. -
1 stop33h 00m
Deal found 25/8C$ 377
Wed 14/107:20 p.m. -
1 stop33h 00m
Deal found 25/8C$ 379
Mon 21/96:45 a.m. -
1 stop23h 45m
Deal found 21/8C$ 384
Sun 4/106:45 a.m. -
1 stop23h 45m
Deal found 21/8C$ 390
Sat 24/105:00 p.m. -
1 stop11h 20m
Deal found 22/8C$ 395
Fri 23/106:45 a.m. -
2 stops30h 45m
Deal found 21/8C$ 402
Find flight deals from Pierre Elliott Trudeau Intl to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 26 August 2026.
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 7,457,451 searches. Data last updated 26 August 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
Quickest round-trip
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Thu 12/11
9:15 p.m.-2:55 p.m.
1 stop12h 40m
Dublin
Thu 26/11
1:05 p.m.-7:15 p.m.
1 stop11h 10m
C$ 870
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Tue 22/9
5:05 p.m.-10:40 a.m.
1 stop12h 35m
Dublin
Tue 29/9
8:50 a.m.-5:19 p.m.
2 stops13h 29m
C$ 886
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Mon 28/9
6:15 p.m.-11:10 a.m.
1 stop11h 55m
Dublin
Tue 6/10
9:30 a.m.-5:19 p.m.
1 stop12h 49m
C$ 886
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Tue 6/10
5:00 p.m.-8:15 a.m.
1 stop10h 15m
Dublin
Thu 29/10
8:50 a.m.-11:25 p.m.
2 stops18h 35m
C$ 939
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Tue 29/9
5:10 p.m.-3:25 p.m.
2 stops17h 15m
Dublin
Mon 5/10
11:10 a.m.-4:55 p.m.
1 stop10h 45m
C$ 946
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Sun 27/9
2:10 p.m.-8:15 a.m.
1 stop13h 05m
Dublin
Sun 4/10
9:20 a.m.-7:51 p.m.
1 stop15h 31m
C$ 950
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Wed 21/10
3:25 p.m.-10:40 a.m.
2 stops14h 15m
Dublin
Wed 28/10
1:35 p.m.-7:46 a.m.
2 stops22h 11m
C$ 976
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Thu 10/9
12:48 p.m.-3:25 p.m.
2 stops21h 37m
Dublin
Mon 21/9
5:55 a.m.-11:27 p.m.
2 stops22h 32m
C$ 978
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Tue 20/10
4:25 p.m.-11:10 a.m.
1 stop13h 45m
Dublin
Mon 26/10
9:30 a.m.-9:42 p.m.
1 stop16h 12m
C$ 978
MontrealDublin
YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin
YULDUB
Montreal Pierre Elliott Trudeau Intl
Sun 13/9
6:00 a.m.-12:40 p.m.
2 stops25h 40m
Dublin
Mon 21/9
5:55 a.m.-11:27 p.m.
2 stops22h 32m
C$ 983
Flights are sorted by cheapest round-trip flights first.
Deals found on 22/8
Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Pierre Elliott Trudeau Intl with our price prediction graph.
YUL-DUB
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 Montreal Pierre Elliott Trudeau Intl Airport to Dublin
Prices
Delays
More
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin (average of C$ 720). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in December is currently the most expensive (average of C$ 1,360). 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 YUL to DUB?
Find hourly flight availability from Pierre Elliott Trudeau Intl to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2026.
When flying from Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Airfare is below average for this route at the moment.
Montreal Pierre Elliott Trudeau Intl Airport to Dublin flights typically cost between C$ 721 and C$ 991 in November.The cheapest round-trip price found within the last 5 days was C$ 708 on Multiple Airlines (6 Nov-15 Nov).
How often are flights from Montreal to Dublin delayed?
About 15% of weekly flights between Montreal and Dublin have experienced delays in the past year, with the average delay time being 132 minutes.
What is the most punctual flight time for Montreal to Dublin flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Montreal to Dublin flights?
Over the past year, Air Canada has had the lowest number of delays on this route, with just 15% of flights being delayed.
What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.
Toronto (YYZ) – chosen by Cheapflights users on 73% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Dublin on Cheapflights.
What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Boston (BOS) is the most affordable 1-stop option, with an average round-trip price of C$ 611.
What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Boston (BOS) have the shortest average one-way travel time for 1-stop routes: 10h 35m.
Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Boston (BOS) offer the fastest connection on this route, with an average layover time of 2h 22m.
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 26 August 2026.
Check out reviews from past customers who have flown with Air Transat,WestJet, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Had to bus to the plane which made priority boarding at the back of the bus
Related info for your journey
Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Dublin. 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 into for flights to Dublin from Montreal Pierre Elliott Trudeau Intl?
Dublin (DUB) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Dublin. You should not have trouble finding flights to Dublin from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 1 inbound flight from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Dublin airport from Montreal Pierre Elliott Trudeau Intl. It is only a 9.2 km journey from Dublin (DUB) to Dublin’s city centre.
How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin can take about 10h 15m. British Airways provides one of the quickest options available for as low as C$ 939. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Dublin is about 4768 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin round-trip?
Currently priced at C$ 392, Lufthansa will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Dublin and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Porter Airlines and Air Transat - these airlines can fly you to your destination from C$ 505 and C$ 557, respectively. These flights start at 57% lower than the current average price 3 months from now.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin are Air Canada (53%), United Airlines (53%) and Lufthansa (53%).
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin is generally C$ 876, our data shows the cheapest flight currently is C$ 366. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Dublin), you can expect to pay C$ 708 for that flight.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Dublin that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Dublin.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Dublin?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin (average of C$ 720). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in December is currently the most expensive (average of C$ 1,360). 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.
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Fly from Pierre Elliott Trudeau Intl to Dublin on these airlines
Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Dublin. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.
Search flights from Pierre Elliott Trudeau Intl to Dublin by cabin class
Find flights from Pierre Elliott Trudeau Intl to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.
Top 8 airlines flying from Pierre Elliott Trudeau Intl to Dublin
Discover the top 8 airlines that operate flights from Pierre Elliott Trudeau Intl 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 7,457,451 searches. Data last updated 26 August 2026.
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 Pierre Elliott Trudeau Intl to Dublin?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Dublin?
Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Dublin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Dublin with no change fees?
Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Dublin 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 Pierre Elliott Trudeau Intl to Dublin 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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