Find cheap flights from Montreal to Ireland from €329
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pierre Elliott Trudeau Intl to Ireland departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Return
1 adult
Economy
0 bags
Wed 5/6
Wed 12/6
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In the last 7 days, travellers have searched 42,573,820 times on KAYAK, and here's why:
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Montreal to Dublin
FAQs - booking Ireland flights
How does KAYAK find such low prices on flights from Montreal to Ireland?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Ireland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Ireland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Montreal to Ireland?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ireland with an airline and back to Montreal with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Ireland?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ireland from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
See more FAQs
Top tips for finding cheap flights to Ireland
Morning departure is around 9% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days
Book cheap flights from Montreal to Ireland
Recent return flight deals
8/10Tue
1 stopTAP AIR PORTUGAL
21h 20mYUL-DUB
22/10Tue
1 stopTAP AIR PORTUGAL
31h 15mDUB-YUL
€476
4/6Tue
direct
6h 10mYUL-DUB
11/6Tue
1 stop
25h 15mDUB-YUL
€520
29/5Wed
1 stopLufthansa
15h 15mYUL-DUB
19/6Wed
directLufthansa
6h 30mDUB-YUL
€521
29/5Wed
1 stopLufthansa
15h 15mYUL-DUB
19/6Wed
1 stopLufthansa
11h 28mDUB-YUL
€526
6/6Thu
1 stopSWISS
16h 10mYUL-DUB
10/6Mon
1 stopSWISS
31h 00mDUB-YUL
€536
4/6Tue
2 stopsSWISS
23h 50mYUL-DUB
11/6Tue
1 stopSWISS
25h 15mDUB-YUL
€541
13/6Thu
1 stopAir Transat
10h 30mYUL-DUB
17/6Mon
1 stopAir Transat
16h 18mDUB-YUL
€543
12/9Thu
1 stopAir Transat
14h 10mYUL-DUB
26/9Thu
1 stopAir Transat
12h 30mDUB-YUL
€557
20/5Mon
1 stopUnited Airlines
10h 15mYUL-DUB
4/6Tue
1 stopUnited Airlines
11h 57mDUB-YUL
€560
26/5Sun
1 stopUnited Airlines
21h 40mYUL-DUB
4/6Tue
2 stopsUnited Airlines
15h 07mDUB-YUL
€577
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Recent one-way flight deals
24/6Mon
1 stop
12h 30mYUL-DUB
€329
24/6Mon
1 stop
12h 30mYUL-DUB
€345
23/6Sun
1 stopAir Transat
23h 30mYUL-DUB
€350
2/7Tue
1 stopAir Transat
13h 50mYUL-DUB
€355
2/7Tue
1 stopAir Transat
13h 50mYUL-DUB
€358
1/7Mon
1 stopAir Transat
13h 50mYUL-DUB
€370
1/7Mon
1 stopAir Transat
13h 50mYUL-DUB
€372
3/9Tue
2 stopsAzores Airlines
45h 35mYUL-DUB
€379
11/6Tue
1 stopAir France
17h 50mYUL-ORK
€632
11/6Tue
2 stopsDelta
22h 29mYUL-ORK
€656
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Last minute flights from Pierre Elliott Trudeau Intl to Ireland