Question 1

What’s the fastest layover option from Hamilton, Ontario to Dublin?

Accepted Answer

Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 4h 36m.

Question 2

Which airport typically offers the quickest layover for flights from Hamilton, Ontario to Dublin?

Accepted Answer

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 2h 05m.

Question 3

What’s the top layover airport for flights from Hamilton, Ontario to Dublin?

Accepted Answer

Reykjavik (KEF) – chosen by Cheapflights users on 67% of one-stop itineraries from Hamilton, Ontario to Dublin on Cheapflights.

Question 4

What’s the cheapest layover airport for flights from Hamilton, Ontario to Dublin?

Accepted Answer

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of C$ 492.

Question 5

What is the cheapest airline to fly from Hamilton, Ontario to Dublin round-trip?

Accepted Answer

Our cheapest airline available from Hamilton, Ontario to Dublin is WestJet. Our recent data shows that you can find tickets from as low as C$ 1,189 on this airline.

Question 6

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

Accepted Answer

The best time to book flights from Hamilton, Ontario to Dublin is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 7

What is the cheapest month to book a flight from Hamilton, Ontario to Dublin?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Dublin (average of C$ 458). Flying from Hamilton, Ontario to Dublin in December is currently the most expensive (average of C$ 760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 8

What is the cheapest day to fly from Hamilton, Ontario to Dublin?

Accepted Answer

Travelers seeking maximum savings on their Hamilton, Ontario to Dublin flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 9

E

Accepted Answer

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Question 10

E

Accepted Answer

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 11

What are the most popular airlines that fly from Hamilton, Ontario to Dublin?

Accepted Answer

Air Canada, Aer Lingus and Lufthansa are the most popular airlines when flying from Hamilton, Ontario to Dublin.

Question 12

What is the cheapest day to fly round-trip from Hamilton, Ontario to Dublin?

Accepted Answer

Users have found that flying from Hamilton, Ontario to Dublin on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 13

How far in advance should I book a flight from Hamilton, Ontario to Dublin?

Accepted Answer

To save on the cost of your flight from Hamilton, Ontario to Dublin, book at least 48 days before your planned departure. Booking around this time can save you about 36% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 800 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,040.

Question 14

What is the cheapest month to fly from Hamilton, Ontario to Dublin?

Accepted Answer

November can be a great time to fly to Dublin from Hamilton, Ontario with a flight ticket averaging about C$ 739. Cheapflights users have found deals in the month of November for as cheap as C$ 409. The most expensive prices can be found in the month of December.

Question 15

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Hamilton, Ontario to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.

Question 16

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

Accepted Answer

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

Question 17

How can I find direct flights from Hamilton to Dublin?

Accepted Answer

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

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

Cheapflights helps you search for flights from Hamilton to Dublin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 20

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

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hamilton to Dublin for you. Better yet — we are completely free to use.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

Of course! You can now track prices for flights from Hamilton to Dublin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	C$ 849
One-way from	C$ 346
Popular in	June
Cheapest in	February
Average price	C$ 863

Airline	Cheapest	Average	Flexibility	On-time
PLAY	CheapestC$ 323	AverageC$ 429	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Aer Lingus	CheapestC$ 425	AverageC$ 679	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Lufthansa	CheapestC$ 549	AverageC$ 839	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	CheapestC$ 672	AverageC$ 844	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 682	AverageC$ 1,108	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Cheap flights from Hamilton, ON to Dublin from C$ 346

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Hamilton to Dublin are usually found in February or November, booked 28 days in advance, depart on a Sunday or Thursday and return on a Tuesday

Cheap flight deals from Hamilton to Dublin

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hamilton to Dublin

Cheapest flights from Hamilton to DublinExplore the most affordable flight options available from Hamilton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Explore the most affordable flight options available from Hamilton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Hamilton to Dublin

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

Cheapflights Insights

Everything you need to know about your flight from Hamilton to Dublin

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

Use this chart to determine the optimal time to book a round-trip flight from Hamilton to Dublin. Price data was last updated on 25 July 2025.

What is the cheapest month to book a flight from Hamilton, Ontario to Dublin?

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

Find hourly flight availability from Hamilton to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

What’s the top layover airport for flights from Hamilton, Ontario to Dublin?

Share of one-stop round-trip flights from Hamilton, Ontario to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Hamilton, Ontario to Dublin?

Average round-trip fare for 1-stop flights from Hamilton, Ontario to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Hamilton, Ontario to Dublin?

Shortest average travel time for 1-stop one-way flights from Hamilton, Ontario to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Hamilton, Ontario to Dublin?

Average layover duration for 1-stop one-way flights from Hamilton, Ontario to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 29 July 2025.

See what other customers who have flown with WestJet from Hamilton to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Hamilton, Ontario to Dublin round-trip?

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

How can I find direct flights from Hamilton to Dublin?

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

What is the cheapest month to book a flight from Hamilton, Ontario to Dublin?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hamilton to Dublin

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Hamilton to Dublin

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 Dublin?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Hamilton to Dublin
Explore the most affordable flight options available from Hamilton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.