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Cheap flights from Dublin to Hamilton, Ontario from £151

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YYZ
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Hamilton are usually found in November or January, booked 63 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Dublin to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Hamilton
Explore the most affordable flight options available from Dublin to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2026.

Fri 15/510:40
DUB
-
YYZ
Nonstop7h 40m
WestJet
Sun 31/521:35
YYZ
-
DUB
Nonstop6h 45m
WestJet
Deal found 12/4£331
Tue 12/510:40
DUB
-
YYZ
Nonstop7h 40m
WestJet
Thu 4/621:35
YYZ
-
DUB
Nonstop6h 45m
WestJet
Deal found 12/4£332
Tue 16/610:10
DUB
-
YYZ
1 stop12h 00m
WestJet
Mon 22/621:35
YYZ
-
DUB
Nonstop6h 45m
WestJet
Deal found 14/4£333
Fri 15/510:40
DUB
-
YYZ
Nonstop7h 40m
WestJet
Wed 3/618:15
YYZ
-
DUB
1 stop9h 05m
WestJet
Deal found 13/4£335
Tue 19/510:40
DUB
-
YYZ
Nonstop7h 40m
WestJet
Tue 9/618:15
YYZ
-
DUB
1 stop9h 05m
WestJet
Deal found 15/4£337
Sun 10/513:15
DUB
-
YYZ
Nonstop7h 35m
Multiple Airlines
Wed 10/618:20
YYZ
-
DUB
1 stop9h 20m
Multiple Airlines
Deal found 12/4£340
Sun 10/513:15
DUB
-
YYZ
Nonstop7h 35m
Multiple Airlines
Wed 3/618:15
YYZ
-
DUB
1 stop9h 05m
Multiple Airlines
Deal found 12/4£341
Sun 10/510:40
DUB
-
YYZ
Nonstop7h 40m
Multiple Airlines
Sun 17/521:55
YYZ
-
DUB
1 stop19h 50m
Multiple Airlines
Deal found 12/4£344
Sun 10/513:15
DUB
-
YYZ
Nonstop7h 35m
Multiple Airlines
Fri 5/623:05
YYZ
-
DUB
Nonstop6h 50m
Multiple Airlines
Deal found 12/4£346
Sun 10/513:15
DUB
-
YYZ
Nonstop7h 35m
Multiple Airlines
Tue 2/621:35
YYZ
-
DUB
Nonstop6h 45m
Multiple Airlines
Deal found 12/4£347
Tue 16/610:10
DUB
-
YYZ
1 stop12h 00m
Multiple Airlines
Wed 24/622:10
YYZ
-
DUB
1 stop20h 45m
Multiple Airlines
Deal found 14/4£348
Thu 14/509:40
DUB
-
YYZ
1 stop12h 35m
WestJet
Sun 31/521:35
YYZ
-
DUB
Nonstop6h 45m
WestJet
Deal found 12/4£351

Find flight deals from Dublin to Hamilton

Keep the following information in mind while searching for Dublin to Hamilton flight deals. Data was last updated 16 April 2026.

Round-trip from

£331

One-way from

£151

Popular in

December

Cheapest in

November

Average price

£387
WestJet
  • WestJet
  • 15/5-31/5
  • Nonstop
  • 14h 25m total
  • Dublin to Hamilton
Search Deals
WestJet
  • WestJet
  • 9/5
  • 1 total stop
  • 12h 35m total
  • Dublin to Hamilton
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Hamilton 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 858,174 searches. Data last updated 16 April 2026.
Use the filters below to find and compare flights from Dublin to Hamilton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 11/5

13:15-15:50

Nonstop7h 35m

Toronto Pearson Intl

Sun 31/5

23:55-11:30

Nonstop6h 35m

£367

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 15/5

08:50-14:19

1 stop10h 29m

Toronto Pearson Intl

Tue 19/5

19:00-11:10

1 stop11h 10m

£432

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 15/5

13:35-23:54

2 stops15h 19m

Toronto Pearson Intl

Sun 31/5

12:00-07:30

2 stops14h 30m

£435

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 15/9

19:05-15:40

1 stop25h 35m

Toronto Pearson Intl

Tue 29/9

17:10-10:25

2 stops36h 15m

£529
Fastest return journey

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 16/8

09:20-11:25

Nonstop7h 05m

Toronto Pearson Intl

Sat 29/8

20:50-08:15

Nonstop6h 25m

£554

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 21/5

19:50-15:40

2 stops24h 50m

Toronto Pearson Intl

Wed 27/5

17:10-19:05

2 stops20h 55m

£571

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 13/9

19:15-15:40

2 stops25h 25m

Toronto Pearson Intl

Thu 24/9

17:10-19:05

2 stops20h 55m

£607
Cheapest one-way

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 2/6

10:40-13:20

Nonstop7h 40m

£156

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 2/6

10:35-14:00

3 stops32h 25m

£268

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 4/6

18:10-17:15

3 stops28h 05m

£290

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Dublin to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Dublin with our price prediction graph.
Estimated return 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 Dublin to Hamilton

How far ahead should I book a flight from Dublin to Hamilton?

Use this chart to determine the optimal time to book a return flight from Dublin to Hamilton. Price data was last updated on 10 April 2026.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Hamilton. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from DUB to H4M?

Find hourly flight availability from Dublin to Hamilton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Hamilton as you normally would.

Weekly flight availability from Dublin to Hamilton

Explore weekly flight availability from Dublin to Hamilton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 April 2026.

The most flights from DUB to H4M are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from Dublin to Hamilton?

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. 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 Hamilton. Reviews last updated 16 April 2026.
Check out reviews from past customers who have flown with Air Transat,Aer Lingus, andWestJet from Dublin to Hamilton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
536 reviews
Check prices

Boarding

7.9

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
536 reviews
Air Transat
7.7
Good
536 reviews
Check prices

Boarding

7.9

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Aer Lingus
7.3
Good
1,512 reviews
Air Transat
7.7
Good
536 reviews
Check prices

Boarding

7.9

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,321 reviews
Air Transat
7.7
Good
536 reviews
Check prices

Boarding

7.9

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,932 reviews
Air Transat
7.7
Good
536 reviews
Check prices

Boarding

7.9

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,926 reviews
Air Transat
7.7
Good
536 reviews
Check prices

Boarding

7.9

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

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

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Hamilton. On average, Dublin has 6 outbound flights to Hamilton per day from 6 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Hamilton?

    For as low as £367, Air Transat can have you in Hamilton from Dublin in 7h 35m. The distance from Dublin to Hamilton is about 3267 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Dublin to Hamilton one-way?

    The cheapet airlines for a one-way flight from Dublin to Hamilton are WestJet (£85), Air Transat (£157), and Lufthansa (£258).

  • What are the most reliable airlines from Dublin to Hamilton?

    Consider WestJet (80%), American Airlines (63%) or Aer Lingus (63%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Hamilton.

  • What are the cheapest flights from Dublin to Hamilton?

    The cheapest flight price from Dublin to Hamilton is £155. On average you can expect to pay £948. The most popular route, (Dublin - Toronto Pearson Intl), can usually be booked for £348.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Hamilton 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Pearson Intl flights
Dublin to Toronto Island flights
Dublin to Ottawa flights

Top 6 airlines flying from Dublin to Hamilton

Discover the top 6 airlines that operate flights from Dublin to Hamilton. 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 858,174 searches. Data last updated 16 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£186Average£356FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£270Average£334FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£295Average£404FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapest£317Average£378FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£318Average£419FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£327Average£448FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Dublin to Hamilton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hamilton from Dublin.

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

Need flexible booking options for your flight to Hamilton from Dublin? 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 Dublin to Hamilton become cheaper?

Yes, Cheapflights offers price alerts on Dublin to Hamilton 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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