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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin from C$ 432

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DUB
25 Feb — 4 Mar1
1 adult

The best prices from Montreal Pierre Elliott Trudeau Intl to Dublin are usually found in November or January, booked 67 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap 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 20 February 2025.

Round-trip from

C$ 892

One-way from

C$ 432

Popular in

July

Cheapest in

November

Average price

C$ 965

Good round-trip deal

C$ 1,136 or less

Good one-way deal

C$ 1,133 or less
Lufthansa
  • Lufthansa
  • 1/6-17/6
  • Nonstop
  • 12h 35m total
  • Montreal to Dublin
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14/5
  • 14/5
  • 1 total stop
  • 27h 25m total
  • Montreal to Dublin
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Dublin.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Dublin.
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Find flight deals from Pierre Elliott Trudeau Intl to Dublin

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 20 February 2025.

Sun 1/68:40 p.m.YUL - DUB
Nonstop6h 05mLufthansa
Tue 17/69:20 a.m.DUB - YUL
Nonstop6h 30mLufthansa
Deal found 19/2C$ 892
Mon 26/510:05 p.m.YUL - DUB
1 stop11h 30mMultiple Airlines
Tue 10/67:35 a.m.DUB - YUL
1 stop11h 40mMultiple Airlines
Deal found 19/2C$ 896
Sat 17/56:45 a.m.YUL - DUB
1 stop22h 15mWestJet
Sun 25/511:30 a.m.DUB - YUL
1 stop18h 07mWestJet
Deal found 20/2C$ 898
Thu 22/51:10 p.m.YUL - DUB
1 stop14h 05mAir Canada
Sat 7/69:20 a.m.DUB - YUL
Nonstop6h 30mAir Canada
Deal found 19/2C$ 901
Sun 2/119:45 p.m.YUL - DUB
1 stop13h 25mTAP AIR PORTUGAL
Sun 16/114:25 a.m.DUB - YUL
1 stop20h 50mTAP AIR PORTUGAL
Deal found 19/2C$ 938
Wed 19/35:50 p.m.YUL - DUB
1 stop14h 15mSWISS
Wed 26/36:40 p.m.DUB - YUL
2 stops24h 15mSWISS
Deal found 19/2C$ 965
Mon 8/98:05 p.m.YUL - DUB
1 stop10h 25mPorter Airlines
Mon 15/91:15 p.m.DUB - YUL
1 stop11h 05mPorter Airlines
Deal found 19/2C$ 967
Mon 8/94:00 p.m.YUL - DUB
1 stop14h 30mAir Transat
Wed 24/91:15 p.m.DUB - YUL
1 stop16h 22mAir Transat
Deal found 19/2C$ 969
Thu 10/410:05 p.m.YUL - DUB
1 stop11h 30mBritish Airways
Sun 20/410:30 a.m.DUB - YUL
1 stop14h 45mBritish Airways
Deal found 19/2C$ 973
Mon 31/36:25 p.m.YUL - DUB
1 stop11h 45mUnited Airlines
Tue 15/49:20 a.m.DUB - YUL
2 stops13h 40mUnited Airlines
Deal found 19/2C$ 979
Sat 22/27:05 a.m.YUL - DUB
2 stops20h 00mDelta
Fri 28/25:55 a.m.DUB - YUL
1 stop16h 15mDelta
Deal found 19/2C$ 990
Tue 4/1110:00 a.m.YUL - DUB
1 stop17h 40mAmerican Airlines
Mon 17/112:05 p.m.DUB - YUL
1 stop13h 40mAmerican Airlines
Deal found 19/2C$ 1,094

Find flights from Pierre Elliott Trudeau Intl to Dublin within your budget

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 629,999 searches. Data last updated 20 February 2025.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Dublin

Route

Depart

Return

Price

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

8:40 p.m.-7:45 a.m.

Nonstop6h 05m

Dublin

Tue 17/6

9:20 a.m.-10:50 a.m.

Nonstop6h 30m

C$ 892

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

10:05 p.m.-2:35 p.m.

1 stop11h 30m

Dublin

Tue 10/6

7:35 a.m.-2:15 p.m.

1 stop11h 40m

C$ 896

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 17/5

6:45 a.m.-10:00 a.m.

1 stop22h 15m

Dublin

Sun 25/5

11:30 a.m.-12:37 a.m.

1 stop18h 07m

C$ 898

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

1:10 p.m.-8:15 a.m.

1 stop14h 05m

Dublin

Sat 7/6

9:20 a.m.-10:50 a.m.

Nonstop6h 30m

C$ 901

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Wed 19/3

5:50 p.m.-12:05 p.m.

1 stop14h 15m

Dublin

Wed 26/3

6:40 p.m.-2:55 p.m.

2 stops24h 15m

C$ 965

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 5/4

10:10 p.m.-2:25 p.m.

1 stop11h 15m

Dublin

Sat 12/4

10:30 a.m.-8:15 p.m.

1 stop14h 45m

C$ 969

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

10:00 a.m.-11:30 a.m.

1 stop20h 30m

Dublin

Tue 17/6

1:15 p.m.-7:52 p.m.

1 stop11h 37m

C$ 970

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 31/3

6:25 p.m.-11:10 a.m.

1 stop11h 45m

Dublin

Tue 15/4

9:20 a.m.-6:00 p.m.

2 stops13h 40m

C$ 979

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

6:45 a.m.-11:30 a.m.

1 stop23h 45m

Dublin

Tue 24/6

1:15 p.m.-7:20 p.m.

1 stop11h 05m

C$ 1,006

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 10/4

12:30 p.m.-5:10 a.m.

1 stop11h 40m

Dublin

Sun 20/4

9:55 a.m.-8:15 p.m.

2 stops15h 20m

C$ 1,189

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 16 results
1
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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.
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.

Travel insights for flights from Pierre Elliott Trudeau Intl to Dublin

Get recent, data-driven insights about flights from Pierre Elliott Trudeau Intl to Dublin including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Dublin. Price data was last updated on 14 February 2025.

Booking 67 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin (average of C$ 458). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in December is currently the most expensive (average of C$ 760). 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 20 February 2025.

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Dublin. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 20 February 2025.
Read through reviews of airlines operating flights from Montreal to Dublin, such as Porter Airlines, Air Transat and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Boarding

8.2

Entertainment

6.9

Overall

7.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Boarding

8.2

Entertainment

6.9

Overall

7.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Transat
7.8
Good
380 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Boarding

8.2

Entertainment

6.9

Overall

7.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

SWISS
7.5
Good
1,572 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Boarding

8.2

Entertainment

6.9

Overall

7.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

United Airlines
7.4
Good
8,768 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Boarding

8.2

Entertainment

6.9

Overall

7.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

American Airlines
7.2
Good
10,000 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Boarding

8.2

Entertainment

6.9

Overall

7.9

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 11 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.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin round-trip?

    Currently priced at C$ 892, 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 WestJet and Air Canada - these airlines can fly you to your destination from C$ 898 and C$ 901, respectively. These flights start at 13% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 449. TAP AIR PORTUGAL flights start at C$ 742 while deals on American Airlines start at C$ 1,051 one-way.

  • 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$ 1,209, our data shows the cheapest flight currently is C$ 969. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Dublin), you can expect to pay C$ 779 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin (average of C$ 458). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in December is currently the most expensive (average of C$ 760). 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

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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 20 February 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Dublin
Lufthansa flights from Montreal Pierre Elliott Trudeau Intl to Dublin
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Dublin

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Dublin

Discover the top 10 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 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 646AverageC$ 831FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapestC$ 702AverageC$ 762FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air TransatCheapestC$ 758AverageC$ 909FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
SWISSCheapestC$ 821AverageC$ 1,003FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestC$ 826AverageC$ 955FlexibilityNo cancel feeOn-time70%
Search British Airways flights
WestJetCheapestC$ 837AverageC$ 1,026FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air FranceCheapestC$ 845AverageC$ 944FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 875AverageC$ 960FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 880AverageC$ 1,119FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 894AverageC$ 1,099FlexibilityNo 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 Pierre Elliott Trudeau Intl to Dublin?

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Dublin?

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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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