Cheap Flights from Montreal to Dublin
Browse current best options from Montreal. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Montreal
RatePunk searches hundreds of travel sites at once for deals on flights to Dublin
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Montreal to Dublin
Explore current cheapest deals departing from Montreal to Dublin
Round trip
Sort by: Cheapest
September 14 - September 27
YUL - Dublin
$570
$459
Round trip
September 19 - September 26
YUL - Dublin
$604
$489
Round trip
September 7 - September 19
YUL - Dublin
$567
$489
Round trip
September 12 - September 21
YUL - Dublin
$585
$489
Round trip
September 1 - September 8
YUL - Dublin
$596
$489
Round trip
September 2 - September 9
YUL - Dublin
$596
$489
Round trip
September 7 - September 14
YUL - Dublin
$602
$489
Round trip
September 9 - September 16
YUL - Dublin
$602
$489
Round trip
September 10 - September 17
YUL - Dublin
$602
$489
Round trip
September 12 - September 19
YUL - Dublin
$602
$489
Round trip
Unlock all 500+ flight deals to Dublin and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Montreal to Dublin
How much is a round trip from Montreal to Dublin
Regular price: $483 - $1,127
Prices are currently within the regular range for flights from Montreal to Dublin.
The regular price range for this route is typically between $483 and $1127. The current lowest deal is $514 with WestJet, for travel from September 12 to September 26, 2026.
now $514
Low $483
High $1,127
The cheapest time to fly from Montreal to Dublin
Flights from Montreal to Dublin are cheapest in September, with a median price of $502. The most expensive month to fly is October, with a median price of $969. Prices are generally lower from January to November.
September
Flights from $502
October
Flights from $969
Direct flights from Montreal to Dublin
Lufthansa
Last-minute flights going from Montreal to Dublin
Wed, Jul 1
YUL - Dublin
Montreal (YUL) - Dublin (DUB)
Lufthansa
$831
$944
One-way
Fri, Jul 3
YUL - Dublin
Montreal (YUL) - Dublin (DUB)
Lufthansa
$829
$1,063
One-way
Mon, Jul 6
YUL - Dublin
Montreal (YUL) - Dublin (DUB)
Lufthansa
$844
$951
One-way
Sun, Jul 19
YUL - Dublin
Montreal (YUL) - Dublin (DUB)
Lufthansa
$815
$1,010
One-way
Tue, Jul 21
YUL - Dublin
Montreal (YUL) - Dublin (DUB)
WestJet
$729
$587
One-way
Thu, Jul 23
YUL - Dublin
Montreal (YUL) - Dublin (DUB)
WestJet
$729
$593
One-way
Biggest price drops on these dates for flights from Montreal to Dublin
Aug 11 - Aug 21
$781 → $544
30%
Aug 10 - Aug 21
$766 → $544
29%
Aug 12 - Sep 1
$740 → $533
28%
Aug 10 - Aug 25
$744 → $544
27%
Popular Airports to fly from Montreal to Dublin
Montreal - Dublin route insights
💸 Price insights
Recent fares are above the typical level.
Recent fares for Montreal to Dublin are above the typical level at $514.
📅 Best time to fly
Fly in September for the best prices.
Historically, September is the cheapest month to fly from Montreal to Dublin, with a median price of $502.
⏱️ Flight duration
Connecting flights take 21h 12m on average.
The typical flight duration from Montreal to Dublin is 21h 12m, with 2 stopovers.
✈️ Airlines & availability
Connecting flights are dominant for this route.
Only 1.2% of recent deals are direct, making connecting flights the dominant option for this route.
🏆 Airline highlight
Lufthansa offers direct flights.
Lufthansa has historically offered direct flights from Montreal to Dublin.
🎯 Booking tip
Deals appear frequently for this route.
Deals for flights from Montreal to Dublin appear frequently, with over 1 deal per day.
Montreal main airports to depart from
Montréal–Pierre Elliott Trudeau International (YUL)
Montréal–Pierre Elliott Trudeau International Airport (YUL) is a convenient option for flights from Montreal to Dublin.
📍 ~15 km from city center (reachable by car or bus)
💸 Flights from ~$514
Montreal Saint-Hubert Longueuil (YHU)
Montreal Saint-Hubert Longueuil Airport (YHU) is another option for flights from Montreal to Dublin.
📍 ~10 km from city center (reachable by car or bus)
💸 Flights from ~$557
Dublin main airports to arrive at
Dublin (DUB)
Dublin Airport is a convenient arrival point for flights from Montreal to Dublin.
📍 ~10 km from city center (reachable by car or bus)
💸 Flights from ~$500
Airports nearby Dublin used as alternative
Belfast International (BFS)
Consider Belfast International for its extensive European network, especially if you are open to crossing the border into the United Kingdom.
📍 ~135 km from Dublin (reachable by car)
💸 Flights from ~$694
Shannon (SNN)
Shannon offers significant international and transatlantic flight options with direct motorway access from Dublin.
📍 ~195 km from Dublin (reachable by car)
💸 Flights from ~$794
George Best Belfast City (BHD)
George Best Belfast City is convenient for UK domestic and short-haul flights, though it requires cross-border travel.
📍 ~140 km from Dublin (reachable by car)
💸 Flights from ~$673
Cork (ORK)
Cork is the second largest airport in the Republic of Ireland with diverse routes and a reliable road link.
📍 ~220 km from Dublin (reachable by car)
💸 Flights from ~$716
Ireland West Airport Knock (NOC)
Ireland West Airport Knock provides an alternative gateway for the west of Ireland with a less congested terminal.
📍 ~180 km from Dublin (reachable by car)
💸 Flights from ~$873
Business & First Class Flight Deals to Dublin
Discover luxury on the budget with premium cabin class on flights from Montreal to Dublin.
Elite
Best Elite deals to Dublin
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From YUL
Elite
Dec 04
Dublin, Ireland
94% AI deal score
$6,303
$3,021
Save $3,282
From YUL
Elite
Aug 24
Dublin, Ireland
94% AI deal score
$1,921
$1,013
Save $908
From YUL
Elite
Aug 24
Dublin, Ireland
94% AI deal score
$1,919
$1,013
Save $906
From YUL
Elite
Aug 24
Dublin, Ireland
94% AI deal score
$1,919
$1,013
Save $906
From YUL
Elite
Aug 27
Dublin, Ireland
94% AI deal score
$1,920
$1,013
Save $907
From YUL
Elite
Aug 27
Dublin, Ireland
94% AI deal score
$1,918
$1,013
Save $905
From YUL
Elite
Aug 13
Dublin, Ireland
94% AI deal score
$1,917
$1,020
Save $897
From YUL
Elite
Aug 16
Dublin, Ireland
94% AI deal score
$1,910
$1,024
Save $886
From YUL
Elite
Aug 11
Dublin, Ireland
94% AI deal score
$1,912
$1,024
Save $888
From YUL
Elite
Aug 13
Dublin, Ireland
94% AI deal score
$1,910
$1,024
Save $886
From YUL
Elite
Aug 16
Dublin, Ireland
94% AI deal score
$1,910
$1,024
Save $886
From YUL
Elite
Aug 14
Dublin, Ireland
94% AI deal score
$1,910
$1,024
Save $886
From YUL
Elite
Aug 14
Dublin, Ireland
94% AI deal score
$1,910
$1,024
Save $886
From YUL
Elite
Aug 16
Dublin, Ireland
94% AI deal score
$1,913
$1,034
Save $879
From YUL
Elite
Aug 13
Dublin, Ireland
94% AI deal score
$1,910
$1,034
Save $876
From YUL
Elite
Aug 13
Dublin, Ireland
94% AI deal score
$1,911
$1,034
Save $877
From YUL
Elite
Aug 11
Dublin, Ireland
94% AI deal score
$1,907
$1,034
Save $873
From YUL
Elite
Aug 16
Dublin, Ireland
94% AI deal score
$1,911
$1,034
Save $877
From YUL
Elite
Aug 11
Dublin, Ireland
94% AI deal score
$1,906
$1,034
Save $872
From YUL
Elite
Aug 11
Dublin, Ireland
94% AI deal score
$1,906
$1,034
Save $872
From YUL
Elite
Aug 16
Dublin, Ireland
94% AI deal score
$1,911
$1,034
Save $877
From YUL
Elite
Aug 13
Dublin, Ireland
94% AI deal score
$1,911
$1,034
Save $877
From YUL
Elite
Aug 19
Dublin, Ireland
94% AI deal score
$1,910
$1,052
Save $858
From YUL
Elite
Aug 19
Dublin, Ireland
94% AI deal score
$1,910
$1,052
Save $858
From YUL
Elite
Jul 04
Dublin, Ireland
93% AI deal score
$1,832
$1,041
Save $791
From YUL
Elite
Jul 02
Dublin, Ireland
93% AI deal score
$1,830
$1,041
Save $789
From YUL
Elite
Jul 03
Dublin, Ireland
93% AI deal score
$1,833
$1,041
Save $792
From YUL
Elite
Aug 20
Dublin, Ireland
93% AI deal score
$1,917
$1,091
Save $826
From YUL
Elite
Aug 19
Dublin, Ireland
93% AI deal score
$1,918
$1,091
Save $827
From YUL
Elite
Aug 18
Dublin, Ireland
93% AI deal score
$1,918
$1,091
Save $827
From YUL
Elite
Aug 24
Dublin, Ireland
91% AI deal score
$1,914
$1,000
Save $914
From YUL
Elite
Aug 24
Dublin, Ireland
91% AI deal score
$1,914
$1,004
Save $910
From YUL
Elite
Aug 27
Dublin, Ireland
91% AI deal score
$1,917
$1,004
Save $913
From YUL
Elite
Aug 27
Dublin, Ireland
91% AI deal score
$1,922
$1,004
Save $918
From YUL
Elite
Aug 27
Dublin, Ireland
91% AI deal score
$1,956
$1,013
Save $943
From YUL
Elite
Aug 19
Dublin, Ireland
90% AI deal score
$4,509
$3,026
Save $1,483
From YUL
Elite
Aug 20
Dublin, Ireland
90% AI deal score
$4,502
$3,026
Save $1,476
From YUL
Elite
Aug 19
Dublin, Ireland
90% AI deal score
$4,509
$3,026
Save $1,483
From YUL
Elite
Aug 20
Dublin, Ireland
90% AI deal score
$4,514
$3,026
Save $1,488
From YUL
Elite
Aug 24
Dublin, Ireland
84% AI deal score
$1,917
$1,604
Save $313
From YUL
Elite
Aug 12
Dublin, Ireland
82% AI deal score
$4,484
$3,796
Save $688
From YUL
Elite
Jul 27
Dublin, Ireland
82% AI deal score
$1,827
$1,604
Save $223
From YUL
Elite
Aug 09
Dublin, Ireland
81% AI deal score
$4,467
$3,901
Save $566
From YUL
Elite
Aug 17
Dublin, Ireland
81% AI deal score
$4,423
$3,901
Save $522
From YUL
Elite
Aug 26
Dublin, Ireland
81% AI deal score
$4,543
$3,901
Save $642
From YUL
Elite
Aug 13
Dublin, Ireland
81% AI deal score
$4,503
$3,907
Save $596
From YUL
Elite
Aug 08
Dublin, Ireland
81% AI deal score
$4,448
$3,907
Save $541
From YUL
Elite
Jul 27
Dublin, Ireland
81% AI deal score
$1,819
$1,616
Save $203
From YUL
Elite
Nov 02
Dublin, Ireland
76% AI deal score
$2,932
$2,920
Save $12
From YUL
Elite
Nov 04
Dublin, Ireland
76% AI deal score
$2,934
$2,920
Save $14
From YUL
Elite
Nov 02
Dublin, Ireland
76% AI deal score
$2,935
$2,927
Save $8
From YUL
Elite
Nov 04
Dublin, Ireland
76% AI deal score
$2,934
$2,927
Save $7
From YUL
Elite
Oct 19
Dublin, Ireland
75% AI deal score
$2,920
From YUL
Elite
Oct 19
Dublin, Ireland
75% AI deal score
$2,920
From YUL
Elite
Jul 19
Dublin, Ireland
75% AI deal score
$1,910
From YUL
Elite
Aug 23
Dublin, Ireland
75% AI deal score
$2,110
From YUL
Elite
Oct 11
Dublin, Ireland
75% AI deal score
$2,110
From YUL
Elite
Aug 10
Dublin, Ireland
75% AI deal score
$2,677
From YUL
Elite
Aug 17
Dublin, Ireland
75% AI deal score
$2,850
From YUL
Elite
Jul 12
Dublin, Ireland
75% AI deal score
$3,295
From YUL
Elite
Oct 05
Dublin, Ireland
74% AI deal score
$2,931
From YUL
Elite
Jul 23
Dublin, Ireland
72% AI deal score
$3,397
From YUL
Elite
Jul 15
Dublin, Ireland
72% AI deal score
$3,528
From YUL
Elite
Jul 12
Dublin, Ireland
72% AI deal score
$4,343
From YUL
Elite
Nov 22
Dublin, Ireland
71% AI deal score
$3,007
From YUL
Elite
Nov 15
Dublin, Ireland
71% AI deal score
$3,007
From YUL
Elite
Nov 08
Dublin, Ireland
71% AI deal score
$3,007
From YUL
Elite
Nov 09
Dublin, Ireland
71% AI deal score
$3,013
From YUL
Elite
Nov 30
Dublin, Ireland
71% AI deal score
$3,026
From YUL
Elite
Jul 23
Dublin, Ireland
71% AI deal score
$3,476
From YUL
Elite
Jul 02
Dublin, Ireland
71% AI deal score
$3,488
From YUL
Elite
Jul 15
Dublin, Ireland
71% AI deal score
$3,647
From YUL
Elite
Oct 04
Dublin, Ireland
71% AI deal score
$3,666
From YUL
Elite
Jul 25
Dublin, Ireland
71% AI deal score
$3,752
From YUL
Elite
Jul 22
Dublin, Ireland
71% AI deal score
$4,199
From YUL
Elite
Jun 22
Dublin, Ireland
71% AI deal score
$7,107
From YUL
Elite
Jun 22
Dublin, Ireland
71% AI deal score
$7,107
From YUL
Elite
Jun 18
Dublin, Ireland
71% AI deal score
$4,766
From YUL
Elite
Jun 19
Dublin, Ireland
71% AI deal score
$4,766
From YUL
Elite
Oct 01
Dublin, Ireland
70% AI deal score
$3,549
From YUL
Elite
Sep 15
Dublin, Ireland
70% AI deal score
$3,570
From YUL
Elite
Oct 23
Dublin, Ireland
70% AI deal score
$3,601
From YUL
Elite
Jul 11
Dublin, Ireland
70% AI deal score
$3,901
From YUL
Elite
Sep 01
Dublin, Ireland
70% AI deal score
$3,901
From YUL
Elite
Jul 22
Dublin, Ireland
70% AI deal score
$3,901
From YUL
Elite
Jun 18
Dublin, Ireland
70% AI deal score
$4,766
From YUL
Elite
Nov 27
Dublin, Ireland
69% AI deal score
$3,625
From YUL
Elite
Nov 23
Dublin, Ireland
69% AI deal score
$3,887
From YUL
Elite
Nov 02
Dublin, Ireland
69% AI deal score
$3,913
From YUL
Elite
Nov 02
Dublin, Ireland
69% AI deal score
$3,915
From YUL
Elite
Jul 27
Dublin, Ireland
69% AI deal score
$4,248
From YUL
Elite
Nov 23
Dublin, Ireland
68% AI deal score
$4,032
From YUL
Elite
Jun 23
Dublin, Ireland
68% AI deal score
$9,065
From YUL
Elite
Jun 23
Dublin, Ireland
68% AI deal score
$9,237
From YUL
Elite
Jun 23
Dublin, Ireland
67% AI deal score
$9,408
From YUL
Elite
Jun 18
Dublin, Ireland
67% AI deal score
$10,137