What is the cheapest airline that flies from Hamilton to Ireland?

WestJet is the most popular carrier operating from Hamilton to Ireland

Which airlines fly to Ireland?

WestJet, Aer Lingus and Air Canada are the top three most popular airlines that fly to Ireland from Hamilton, Ontario according to our data. WestJet is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 14 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Hamilton Airport to Ireland?

Prices for flights from Hamilton Airport to Ireland refresh daily.

How many operators does momondo search for flights from Hamilton Airport to Ireland?

As of September 2025, there are 5 operators available to choose from for flights from Hamilton Airport to Ireland.

How old do you have to be to fly from Hamilton Airport to Ireland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hamilton Airport to Ireland.

What documentation or ID do you need to fly to Ireland?

The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 339 Cheap Flights from Hamilton to Ireland in 2025/26

1 adult

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Find the cheapest flights from Hamilton, Ontario to Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 a.m. - 10:50 a.m.YHM-DUB

23h 50m1 stop

12:50 p.m. - 12:40 a.m.DUB-YHM

16h 50m1 stop

C$ 1,005WestJet

Find Deal

Thu, 25 Sep - Tue, 30 Sep

6:10 p.m. - 10:55 p.m.YHM-DUB

47h 45m2 stops

6:00 a.m. - 5:17 p.m.DUB-YHM

40h 17m2 stops

C$ 1,070WestJet

Find Deal

Sun, 2 Nov - Sun, 9 Nov

7:05 a.m. - 7:45 a.m.YHM-DUB

19h 40m1 stop

9:20 a.m. - 11:59 p.m.DUB-YHM

19h 39m1 stop

C$ 1,154Multiple Airlines

Find Deal

Fri, 3 Oct - Fri, 10 Oct

6:00 a.m. - 8:35 a.m.YHM-DUB

45h 35m2 stops

6:00 a.m. - 5:17 p.m.DUB-YHM

40h 17m2 stops

C$ 1,169WestJet

Find Deal

Sun, 19 Oct - Tue, 4 Nov

6:00 a.m. - 10:50 a.m.YHM-DUB

23h 50m1 stop

12:50 p.m. - 12:40 a.m.DUB-YHM

16h 50m1 stop

C$ 1,188WestJet

Find Deal

Tue, 23 Sep - Tue, 30 Sep

6:00 a.m. - 10:50 a.m.YHM-DUB

23h 50m1 stop

6:00 a.m. - 12:40 a.m.DUB-YHM

23h 40m2 stops

C$ 1,230WestJet

Find Deal

Mon, 6 Oct - Mon, 13 Oct

6:00 a.m. - 10:50 a.m.YHM-DUB

23h 50m1 stop

12:50 p.m. - 12:40 a.m.DUB-YHM

16h 50m1 stop

C$ 1,253WestJet

Find Deal

Thu, 16 Oct - Tue, 21 Oct

6:00 a.m. - 10:50 a.m.YHM-DUB

23h 50m1 stop

12:50 p.m. - 12:40 a.m.DUB-YHM

16h 50m1 stop

C$ 1,299WestJet

Find Deal

Tue, 14 Oct - Tue, 21 Oct

6:00 a.m. - 10:50 a.m.YHM-DUB

23h 50m1 stop

12:50 p.m. - 12:40 a.m.DUB-YHM

16h 50m1 stop

C$ 1,302WestJet

Find Deal

Tue, 30 Sep - Tue, 7 Oct

1:40 p.m. - 12:30 p.m.YHM-DUB

17h 50m3 stops

6:50 a.m. - 12:40 a.m.DUB-YHM

46h 50m3 stops

C$ 1,342Multiple Airlines

Find Deal

Wed, 15 Oct - Wed, 22 Oct

WestJet flights from Hamilton, Ontario to Ireland

Our best WestJet deals on Hamilton, Ontario to Ireland flight tickets

WestJet

25 Sep

YHM6:00 a.m.Hamilton

23h 50m

1 stop

DUB10:50 a.m.Dublin

28 Sep

DUB12:50 p.m.Dublin

16h 50m

1 stop

YHM12:40 a.m.Hamilton

C$ 1,001

Find similar

WestJet

25 Sep

YHM6:00 a.m.Hamilton

23h 50m

1 stop

DUB10:50 a.m.Dublin

30 Sep

DUB12:50 p.m.Dublin

16h 50m

1 stop

YHM12:40 a.m.Hamilton

C$ 1,005

Find similar

WestJet

2 Nov

YHM6:10 p.m.Hamilton

47h 45m

2 stops

DUB10:55 p.m.Dublin

9 Nov

DUB6:00 a.m.Dublin

40h 17m

2 stops

YHM5:17 p.m.Hamilton

C$ 1,070

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Hamilton, Ontario to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Thu 25/9

6:00 a.m.-10:50 a.m.

1 stop23h 50m

Dublin

Tue 30/9

12:50 p.m.-12:40 a.m.

1 stop16h 50m

C$ 1,005

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sun 2/11

6:10 p.m.-10:55 p.m.

2 stops47h 45m

Dublin

Sun 9/11

6:00 a.m.-5:17 p.m.

2 stops40h 17m

C$ 1,070

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Fri 3/10

7:05 a.m.-7:45 a.m.

1 stop19h 40m

Dublin

Fri 10/10

9:20 a.m.-11:59 p.m.

1 stop19h 39m

C$ 1,154

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Sun 19/10

6:00 a.m.-8:35 a.m.

2 stops45h 35m

Dublin

Tue 4/11

6:00 a.m.-5:17 p.m.

2 stops40h 17m

C$ 1,169

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Tue 23/9

6:00 a.m.-10:50 a.m.

1 stop23h 50m

Dublin

Tue 30/9

12:50 p.m.-12:40 a.m.

1 stop16h 50m

C$ 1,188

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Mon 6/10

6:00 a.m.-10:50 a.m.

1 stop23h 50m

Dublin

Mon 13/10

6:00 a.m.-12:40 a.m.

2 stops23h 40m

C$ 1,230

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Thu 16/10

6:00 a.m.-10:50 a.m.

1 stop23h 50m

Dublin

Tue 21/10

12:50 p.m.-12:40 a.m.

1 stop16h 50m

C$ 1,253

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Tue 14/10

6:00 a.m.-10:50 a.m.

1 stop23h 50m

Dublin

Tue 21/10

12:50 p.m.-12:40 a.m.

1 stop16h 50m

C$ 1,299

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Tue 30/9

6:00 a.m.-10:50 a.m.

1 stop23h 50m

Dublin

Tue 7/10

12:50 p.m.-12:40 a.m.

1 stop16h 50m

C$ 1,302

HamiltonDublin

YHM - DUB

YHMDUB

Hamilton

Wed 15/10

1:40 p.m.-12:30 p.m.

3 stops17h 50m

Dublin

Wed 22/10

6:50 a.m.-12:40 a.m.

3 stops46h 50m

C$ 1,342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hamilton, Ontario to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ireland?

The cheapest month to fly to Ireland from Hamilton, Ontario is in February. Flight prices, which tend to average around C$ 330, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Ireland from Hamilton, Ontario during January instead. Flights to Ireland in January, while not as cheap as those in February, still average around C$ 448.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart from Hamilton, Ontario to Ireland is on a Sunday when prices can be found for as low as C$ 437. The most expensive day to fly to Ireland is Monday, with ticket prices averaging around C$ 695.

What is the cheapest time of day to depart on your flight to Ireland?

In the afternoon is the cheapest time of day to fly from Hamilton, Ontario to Ireland when you can find flight prices for as low as C$ 460. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around C$ 597.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Hamilton, Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around C$ 682 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Hamilton, Ontario for as low as C$ 386 on momondo.

Can stopping save me money on Hamilton, Ontario to Ireland flights?

You could potentially save up to 35% on your flight if you consider stops on a Hamilton, Ontario to Ireland flight.

Cheap Hamilton, Ontario to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to Ireland

Direct flights	None

There are no direct flights from Hamilton, Ontario to Ireland. There are no popular flight routes from Hamilton, Ontario to Ireland.

Search flight deals

When did momondo last update prices for flights from Hamilton Airport to Ireland?
Prices for flights from Hamilton Airport to Ireland refresh daily.
How many operators does momondo search for flights from Hamilton Airport to Ireland?
As of September 2025, there are 5 operators available to choose from for flights from Hamilton Airport to Ireland.
How old do you have to be to fly from Hamilton Airport to Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hamilton Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Hamilton, Ontario to Ireland

Compare and see reviews for airlines that fly from Hamilton, Ontario to Ireland with momondo

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom C$ 323	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Aer Lingus	PriceFrom C$ 427	Free Cancellation	Rating 7.2 1,281 reviews	Search Aer Lingus flights
WestJet	PriceFrom C$ 686	Free Cancellation	Rating 7.2 3,095 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 717	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to Ireland?

It is quick and easy to find Hamilton to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

Can I find flights from Hamilton to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Hamilton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hamilton to Ireland?

Once you have performed a search for Hamilton to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hamilton to Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hamilton to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Find better results for your trip to Ireland

Popular Cities in Ireland

Flights to Dublinfrom C$ 495

Flights to Corkfrom C$ 909

Flights to Shannon, Clarefrom C$ 830

Flights to Milltown (Kerry)from C$ 1,060

Cheap flights from Hamilton, Ontario to Ireland from C$ 339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to Ireland departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Hamilton, Ontario to Ireland

Cheap round-trip flights

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WestJet flights from Hamilton, Ontario to Ireland

Our best WestJet deals on Hamilton, Ontario to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Hamilton, Ontario to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Hamilton, Ontario to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart from Hamilton, Ontario to Ireland is on a Sunday when prices can be found for as low as C$ 437. The most expensive day to fly to Ireland is Monday, with ticket prices averaging around C$ 695.

What is the cheapest time of day to depart on your flight to Ireland?

How far in advance should I book a flight to Ireland?

Can stopping save me money on Hamilton, Ontario to Ireland flights?

You could potentially save up to 35% on your flight if you consider stops on a Hamilton, Ontario to Ireland flight.

What is the cheapest airline that flies from Hamilton to Ireland?

WestJet is the most popular carrier operating from Hamilton to Ireland

Which airlines fly to Ireland?

Cheap Hamilton, Ontario to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to Ireland

Direct flights

When did momondo last update prices for flights from Hamilton Airport to Ireland?

How many operators does momondo search for flights from Hamilton Airport to Ireland?

How old do you have to be to fly from Hamilton Airport to Ireland?

What documentation or ID do you need to fly to Ireland?

Best airlines flying from Hamilton, Ontario to Ireland

Compare and see reviews for airlines that fly from Hamilton, Ontario to Ireland with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to Ireland?

Can I find flights from Hamilton to Ireland with flexible booking policies on momondo?

How can momondo help me find flights from Hamilton to Ireland?

I’m not ready to book a flight from Hamilton to Ireland right now. Can momondo alert me if prices change?

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo