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Cheap flights from Montreal to Galway from C$ 414

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SNN
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Galway

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Galway
Explore the most affordable flight options available from Montreal to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 12/27:10 p.m.
YUL
-
SNN
1 stop16h 35m
Multiple Airlines
Sun 22/28:05 p.m.
SNN
-
YUL
2 stops26h 30m
Multiple Airlines
Deal found 25/1C$ 1,223
Thu 12/23:45 p.m.
YUL
-
SNN
2 stops20h 00m
American Airlines
Sun 22/27:50 a.m.
SNN
-
YUL
2 stops20h 39m
American Airlines
Deal found 25/1C$ 1,274
Thu 12/28:40 p.m.
YUL
-
SNN
1 stop17h 45m
British Airways
Sun 22/28:05 p.m.
SNN
-
YUL
1 stop27h 40m
British Airways
Deal found 25/1C$ 1,301
Mon 20/710:35 a.m.
YUL
-
SNN
2 stops18h 40m
Air Canada
Thu 30/79:30 a.m.
SNN
-
YUL
2 stops27h 32m
Air Canada
Deal found 26/1C$ 1,335
Mon 20/710:00 p.m.
YUL
-
SNN
1 stop13h 10m
American Airlines
Thu 30/77:30 a.m.
SNN
-
YUL
1 stop17h 45m
American Airlines
Deal found 26/1C$ 1,416
Mon 4/510:00 p.m.
YUL
-
SNN
1 stop17h 35m
American Airlines
Thu 21/57:30 a.m.
SNN
-
YUL
1 stop17h 45m
American Airlines
Deal found 26/1C$ 1,970
Sun 3/512:30 p.m.
YUL
-
SNN
2 stops22h 40m
American Airlines
Thu 21/57:30 a.m.
SNN
-
YUL
1 stop17h 45m
American Airlines
Deal found 26/1C$ 2,030
Mon 11/51:03 p.m.
YUL
-
SNN
2 stops17h 17m
American Airlines
Wed 20/59:15 p.m.
SNN
-
YUL
1 stop28h 00m
American Airlines
Deal found 26/1C$ 2,059
Sun 3/512:30 p.m.
YUL
-
SNN
2 stops27h 05m
American Airlines
Wed 20/57:30 a.m.
SNN
-
YUL
2 stops31h 21m
American Airlines
Deal found 26/1C$ 2,063
Fri 8/510:00 p.m.
YUL
-
SNN
1 stop12h 50m
American Airlines
Tue 19/57:30 a.m.
SNN
-
YUL
2 stops33h 14m
American Airlines
Deal found 26/1C$ 2,068

Find flight deals from Montreal to Galway

Keep the following information in mind while searching for Montreal to Galway flight deals. Data was last updated 28 January 2026.

Round-trip from

C$ 1,223

One-way from

C$ 414
12/2-22/2
  • 12/2-22/2
  • 3 total stops
  • 43h 05m total
  • Montreal to Galway
Search Deals
6/4
  • 6/4
  • 2 total stops
  • 43h 35m total
  • Montreal to Galway
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Galway 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 28 January 2026.
Use the filters below to find and compare flights from Montreal to Galway that are best for you.

Fly from

Montreal

Fly to

Galway

Route

Depart

Return

Price

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

7:10 p.m.-4:45 p.m.

1 stop16h 35m

Shannon

Sun 22/2

8:05 p.m.-5:35 p.m.

2 stops26h 30m

C$ 1,223

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

8:40 p.m.-7:25 p.m.

1 stop17h 45m

Shannon

Sun 22/2

8:05 p.m.-6:45 p.m.

1 stop27h 40m

C$ 1,301

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

10:00 p.m.-8:35 p.m.

1 stop17h 35m

Shannon

Tue 19/5

7:30 a.m.-11:44 a.m.

2 stops33h 14m

C$ 2,008

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

10:00 p.m.-4:10 p.m.

1 stop13h 10m

Shannon

Sat 16/5

7:30 a.m.-11:44 a.m.

2 stops33h 14m

C$ 2,068

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

10:00 p.m.-8:35 p.m.

1 stop17h 35m

Shannon

Fri 15/5

7:30 a.m.-8:15 p.m.

1 stop17h 45m

C$ 2,087

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

10:00 p.m.-4:10 p.m.

1 stop13h 10m

Shannon

Sat 16/5

7:30 a.m.-8:15 p.m.

1 stop17h 45m

C$ 2,087

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

10:00 p.m.-8:35 p.m.

1 stop17h 35m

Shannon

Fri 15/5

4:50 p.m.-8:15 p.m.

1 stop32h 25m

C$ 2,087

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

10:00 p.m.-8:35 p.m.

1 stop17h 35m

Shannon

Thu 21/5

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

1 stop28h 00m

C$ 2,087

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

10:00 p.m.-8:35 p.m.

1 stop17h 35m

Shannon

Sat 16/5

7:30 a.m.-8:15 p.m.

1 stop17h 45m

C$ 2,087

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

10:00 p.m.-4:10 p.m.

1 stop13h 10m

Shannon

Thu 21/5

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

1 stop28h 00m

C$ 2,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 13 results
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Best time to book a flight from Montreal to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from Montreal 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.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Galway
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Galway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Galway?

    There are many flights that can get you from Montreal to Galway in 17h 35m. Fly via British Airways or American Airlines to get the fastest option. The distance from Montreal to Galway is about 4624 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Montreal to Galway that include hotel bookings?

    Yes. In addition to deals on Montreal to Galway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Galway?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Galway.

  • Can I find deals for business class flights from Montreal to Galway?

    Yes. Cheapflights offers flight deals from Montreal to Galway by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to Galway flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Montreal to Galway become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Galway flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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