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Cheap flights from Hamilton, ON to Ireland from C$ 525

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — DUB
28 May — 4 Jun1
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 April 2026.

Fri 22/59:10 a.m.
YHM
-
DUB
2 stops30h 00m
Multiple Airlines
Sun 7/69:35 p.m.
DUB
-
YHM
2 stops26h 24m
Multiple Airlines
Deal found 25/4C$ 992
Sun 24/58:50 a.m.
YHM
-
DUB
3 stops30h 25m
Multiple Airlines
Sun 31/59:35 p.m.
DUB
-
YHM
2 stops26h 24m
Multiple Airlines
Deal found 25/4C$ 1,025
Mon 1/68:50 a.m.
YHM
-
DUB
2 stops32h 10m
Multiple Airlines
Mon 15/66:25 a.m.
DUB
-
YHM
2 stops18h 14m
Multiple Airlines
Deal found 27/4C$ 1,065
Wed 10/68:50 a.m.
YHM
-
DUB
1 stop18h 30m
Multiple Airlines
Wed 17/69:40 a.m.
DUB
-
YHM
1 stop14h 59m
Multiple Airlines
Deal found 25/4C$ 1,093
Wed 24/69:10 a.m.
YHM
-
DUB
1 stop18h 30m
Multiple Airlines
Tue 7/710:10 a.m.
DUB
-
YHM
1 stop11h 40m
Multiple Airlines
Deal found 28/4C$ 1,096
Fri 22/58:50 a.m.
YHM
-
DUB
3 stops31h 55m
Multiple Airlines
Wed 27/55:55 p.m.
DUB
-
YHM
2 stops24h 04m
Multiple Airlines
Deal found 23/4C$ 1,127
Mon 15/61:55 p.m.
YHM
-
DUB
2 stops13h 45m
Multiple Airlines
Tue 23/610:10 a.m.
DUB
-
YHM
1 stop11h 40m
Multiple Airlines
Deal found 26/4C$ 1,130
Mon 13/73:50 p.m.
YHM
-
DUB
2 stops11h 50m
Multiple Airlines
Tue 28/710:10 a.m.
DUB
-
YHM
1 stop11h 40m
Multiple Airlines
Deal found 25/4C$ 1,146

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 April 2026.

Round-trip from

C$ 992

One-way from

C$ 525

Popular in

December

Cheapest in

October

Average price

C$ 722
22/5-7/6
  • 22/5-7/6
  • 4 total stops
  • 56h 24m total
  • Hamilton to Ireland
Search Deals
22/5
  • 22/5
  • 2 total stops
  • 31h 35m total
  • Hamilton to Ireland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 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 24/5

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

3 stops30h 25m

Dublin

Sun 31/5

9:35 p.m.-6:59 p.m.

2 stops26h 24m

C$ 1,025
Quickest round-trip

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Wed 24/6

3:50 p.m.-8:40 a.m.

2 stops11h 50m

Dublin

Tue 7/7

10:10 a.m.-4:50 p.m.

1 stop11h 40m

C$ 1,122

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Wed 13/5

1:55 p.m.-8:20 a.m.

1 stop13h 25m

Dublin

Wed 20/5

9:40 a.m.-6:59 p.m.

1 stop14h 19m

C$ 1,283

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Tue 28/7

1:55 p.m.-8:20 a.m.

1 stop13h 25m

Dublin

Thu 30/7

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

1 stop14h 59m

C$ 1,299

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Thu 10/9

10:25 a.m.-8:55 p.m.

3 stops29h 30m

Dublin

Mon 14/9

6:25 a.m.-11:15 p.m.

3 stops21h 50m

C$ 1,393

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sun 17/5

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

1 stop35h 40m

Dublin

Fri 22/5

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

1 stop33h 15m

C$ 1,454

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Tue 25/8

1:55 p.m.-8:20 a.m.

1 stop13h 25m

Dublin

Thu 10/9

10:00 a.m.-4:50 p.m.

1 stop11h 50m

C$ 1,543

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Wed 15/7

3:50 p.m.-8:40 a.m.

2 stops11h 50m

Dublin

Mon 27/7

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

1 stop14h 59m

C$ 1,584

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sun 10/5

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

1 stop35h 40m

Dublin

Tue 19/5

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

1 stop33h 15m

C$ 1,674
Cheapest one-way

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Mon 8/6

1:55 p.m.-7:45 p.m.

2 stops24h 50m

C$ 538

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Showing 1-10 of 19 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 April 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
10,975 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Comfort

7.1

Food

6.3

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good
Air Canada
7.1
Good
10,975 reviews
Air Canada
7.1
Good
10,975 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Comfort

7.1

Food

6.3

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good

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.

  • 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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 619AverageC$ 816FlexibilityNo 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 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?

Cheapflights simply makes it quick and affordable to book flights from Hamilton to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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