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Cheap flights from Hamilton, ON to Ireland from C$ 395

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — DUB
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to Ireland

Enter your travel dates to find the best prices.

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

Wed 16/98:35 a.m.
YHM
-
DUB
1 stop18h 45m
Multiple Airlines
Wed 23/99:40 a.m.
DUB
-
YHM
2 stops17h 45m
Multiple Airlines
Deal found 25/7C$ 739
Sun 4/106:10 p.m.
YHM
-
DUB
1 stop35h 40m
WestJet
Tue 13/101:00 p.m.
DUB
-
YHM
1 stop33h 15m
WestJet
Deal found 25/7C$ 1,059
Sun 11/106:10 p.m.
YHM
-
DUB
1 stop35h 40m
WestJet
Tue 20/101:00 p.m.
DUB
-
YHM
1 stop33h 15m
WestJet
Deal found 27/7C$ 1,063
Sun 2/88:50 a.m.
YHM
-
DUB
1 stop18h 30m
Multiple Airlines
Wed 12/89:40 a.m.
DUB
-
YHM
1 stop14h 59m
Multiple Airlines
Deal found 25/7C$ 1,069
Wed 7/106:10 p.m.
YHM
-
DUB
1 stop35h 40m
WestJet
Tue 13/101:00 p.m.
DUB
-
YHM
1 stop33h 15m
WestJet
Deal found 25/7C$ 1,073
Wed 7/106:10 p.m.
YHM
-
DUB
1 stop35h 40m
WestJet
Sun 11/101:00 p.m.
DUB
-
YHM
1 stop33h 15m
WestJet
Deal found 25/7C$ 1,075
Wed 30/96:10 p.m.
YHM
-
DUB
1 stop35h 40m
WestJet
Tue 6/101:00 p.m.
DUB
-
YHM
1 stop33h 15m
WestJet
Deal found 25/7C$ 1,076
Fri 9/106:10 p.m.
YHM
-
DUB
1 stop35h 40m
WestJet
Tue 13/101:00 p.m.
DUB
-
YHM
1 stop33h 15m
WestJet
Deal found 26/7C$ 1,085
Thu 27/89:10 a.m.
YHM
-
DUB
2 stops24h 35m
Multiple Airlines
Sat 12/97:20 a.m.
DUB
-
YHM
3 stops20h 05m
Multiple Airlines
Deal found 27/7C$ 1,090

Find flight deals from Hamilton to Ireland

Keep the following information in mind while searching for Hamilton to Ireland flight deals. Data was last updated 28 July 2026.

Round-trip from

C$ 739

One-way from

C$ 395

Popular in

December

Cheapest in

January

Average price

C$ 764
16/9-23/9
  • 16/9-23/9
  • 3 total stops
  • 36h 30m total
  • Hamilton to Ireland
Search Deals
22/9
  • 22/9
  • 1 total stop
  • 18h 45m total
  • Hamilton to Ireland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton to Ireland 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 July 2026.
Use the filters below to find and compare flights from Hamilton to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sun 11/10

6:10 p.m.-10:50 a.m.

1 stop35h 40m

Dublin

Tue 20/10

1:00 p.m.-5:15 p.m.

1 stop33h 15m

C$ 1,063

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Wed 7/10

6:10 p.m.-10:50 a.m.

1 stop35h 40m

Dublin

Sun 11/10

1:00 p.m.-5:15 p.m.

1 stop33h 15m

C$ 1,075

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Wed 14/10

6:10 p.m.-10:50 a.m.

1 stop35h 40m

Dublin

Tue 20/10

1:00 p.m.-5:15 p.m.

1 stop33h 15m

C$ 1,107

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Fri 16/10

6:10 p.m.-10:50 a.m.

1 stop35h 40m

Dublin

Tue 20/10

1:00 p.m.-5:15 p.m.

1 stop33h 15m

C$ 1,107

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sun 23/8

5:30 a.m.-7:45 a.m.

3 stops21h 15m

Dublin

Tue 1/9

9:50 a.m.-3:05 p.m.

2 stops34h 15m

C$ 1,228

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Fri 11/9

9:10 a.m.-8:10 p.m.

2 stops30h 00m

Dublin

Fri 18/9

6:05 a.m.-7:39 p.m.

2 stops18h 34m

C$ 1,234

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sat 22/8

6:35 p.m.-7:45 a.m.

2 stops32h 10m

Dublin

Sat 29/8

6:45 a.m.-8:30 p.m.

3 stops18h 45m

C$ 1,382

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Wed 23/9

6:10 p.m.-10:50 a.m.

1 stop35h 40m

Dublin

Sun 27/9

1:00 p.m.-5:15 p.m.

1 stop33h 15m

C$ 1,437
Quickest round-trip

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sun 23/8

8:50 a.m.-7:45 a.m.

2 stops17h 55m

Dublin

Wed 2/9

9:40 a.m.-7:39 p.m.

1 stop14h 59m

C$ 1,454

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sun 27/9

6:10 p.m.-10:50 a.m.

1 stop35h 40m

Dublin

Tue 20/10

1:00 p.m.-5:15 p.m.

1 stop33h 15m

C$ 1,470

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Hamilton to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Hamilton 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 Hamilton to Ireland

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated 28 July 2026.
Get a feel of what it's like to fly with Air Canada from Hamilton to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,402 reviews
Check prices

Comfort

7.1

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!
Air Canada
7.1
Good
11,402 reviews
Air Canada
7.1
Good
11,402 reviews
Check prices

Comfort

7.1

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Related info for your journey

Find useful and relevant information for your journey from Hamilton to Ireland. 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 from for flights from Hamilton to Ireland?

    For a flight from Hamilton to Ireland, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city.

  • How long is the flight from Hamilton, Ontario to Ireland?

    Airlines like WestJet fly from Hamilton, Ontario to Ireland in about 35h 40m. The time it takes to get you to your destination can typically vary by up to . The distance between Hamilton, Ontario and Ireland is about 5312 km.

  • Can I find deals for flights from Hamilton to Ireland that include hotel bookings?

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

  • How can I find direct flights from Hamilton to Ireland?

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

  • Can I find deals for business class flights from Hamilton to Ireland?

    Yes. Cheapflights offers flight deals from Hamilton to Ireland 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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Alternative routes for Hamilton to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Hamilton to Ireland

Discover the top airline that operate flights from Hamilton to Ireland. 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 28 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 641AverageC$ 761FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hamilton to Ireland?

When you search for this flight from Hamilton to Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hamilton to Ireland?

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Can Cheapflights find flights from Hamilton to Ireland with no change fees?

Need flexible booking options for your flight to Ireland from Hamilton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hamilton to Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Hamilton to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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