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Cheap flights from Calgary to Ireland from C$ 249

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DUB
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Ireland
Explore the most affordable flight options available from Calgary to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Sat 3/107:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Fri 9/101:00 p.m.
DUB
-
YYC
Nonstop8h 15m
WestJet
Deal found 24/7C$ 428
Thu 10/97:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Sun 20/91:00 p.m.
DUB
-
YYC
Nonstop8h 15m
WestJet
Deal found 20/7C$ 566
Mon 5/107:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Fri 9/101:00 p.m.
DUB
-
YYC
Nonstop8h 15m
WestJet
Deal found 23/7C$ 572
Thu 8/107:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Sun 18/101:00 p.m.
DUB
-
YYC
Nonstop8h 15m
WestJet
Deal found 21/7C$ 585
Sat 10/107:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Sun 18/101:00 p.m.
DUB
-
YYC
Nonstop8h 15m
WestJet
Deal found 21/7C$ 586
Thu 24/97:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Fri 2/101:00 p.m.
DUB
-
YYC
Nonstop8h 15m
WestJet
Deal found 20/7C$ 631
Thu 10/97:55 p.m.
YYC
-
DUB
Nonstop7h 55m
WestJet
Fri 9/101:00 p.m.
DUB
-
YYC
Nonstop8h 15m
WestJet
Deal found 20/7C$ 645
Sat 17/107:55 p.m.
YYC
-
DUB
Nonstop7h 55m
Multiple Airlines
Sun 25/107:55 p.m.
DUB
-
YYC
1 stop26h 50m
Multiple Airlines
Deal found 24/7C$ 739
Mon 21/97:05 a.m.
YYC
-
SNN
2 stops21h 15m
British Airways
Wed 30/99:15 p.m.
SNN
-
YYC
2 stops33h 14m
British Airways
Deal found 22/7C$ 1,342
Mon 21/97:00 a.m.
YYC
-
SNN
3 stops26h 40m
Multiple Airlines
Wed 30/98:15 p.m.
SNN
-
YYC
3 stops33h 05m
Multiple Airlines
Deal found 22/7C$ 1,359
Thu 31/126:30 a.m.
YYC
-
SNN
2 stops22h 00m
British Airways
Sun 10/18:05 p.m.
SNN
-
YYC
2 stops56h 38m
British Airways
Deal found 22/7C$ 1,420
Thu 10/91:51 p.m.
YYC
-
SNN
2 stops38h 29m
British Airways
Mon 14/97:30 a.m.
SNN
-
YYC
2 stops22h 59m
British Airways
Deal found 23/7C$ 1,473

Find flight deals from Calgary to Ireland

Keep the following information in mind while searching for Calgary to Ireland flight deals. Data was last updated 25 July 2026.

Round-trip from

C$ 428

One-way from

C$ 249

Popular in

January

Cheapest in

October

Average price

C$ 1,172

Good round-trip deal

C$ 879 or less

Good one-way deal

C$ 507 or less
WestJet
  • WestJet
  • 3/10-9/10
  • Nonstop
  • 16h 10m total
  • Calgary to Ireland
Search Deals
WestJet
  • WestJet
  • 3/10
  • Nonstop
  • 7h 55m total
  • Calgary to Ireland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 396 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 83 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Calgary to Ireland.
Search Deals
Price to beat on a one-way flight from Calgary to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary 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 25 July 2026.
Use the filters below to find and compare flights from Calgary to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryDublin

YYC - DUB

YYCDUB

Calgary

Fri 18/9

12:55 p.m.-11:30 a.m.

1 stop15h 35m

Dublin

Sat 26/9

1:15 p.m.-9:14 p.m.

1 stop14h 59m

C$ 918

CalgaryDublin

YYC - DUB

YYCDUB

Calgary

Sat 19/9

7:05 a.m.-11:30 a.m.

1 stop21h 25m

Dublin

Sat 26/9

1:15 p.m.-9:14 p.m.

1 stop14h 59m

C$ 918

CalgaryDublin

YYC - DUB

YYCDUB

Calgary

Wed 12/8

6:45 a.m.-9:45 a.m.

1 stop20h 00m

Dublin

Wed 26/8

1:45 p.m.-11:42 p.m.

2 stops16h 57m

C$ 945

CalgaryDublin

YYC - DUB

YYCDUB

Calgary

Thu 10/9

6:45 a.m.-9:45 a.m.

1 stop20h 00m

Dublin

Thu 17/9

11:45 a.m.-11:29 p.m.

2 stops18h 44m

C$ 946

CalgaryDublin

YYC - DUB

YYCDUB

Calgary

Tue 18/8

1:52 p.m.-11:50 a.m.

1 stop14h 58m

Dublin

Tue 25/8

11:45 a.m.-11:42 p.m.

2 stops18h 57m

C$ 946

CalgaryDublin

YYC - DUB

YYCDUB

Calgary

Wed 16/9

6:45 a.m.-9:45 a.m.

1 stop20h 00m

Dublin

Tue 29/9

11:45 a.m.-11:29 p.m.

2 stops18h 44m

C$ 996

CalgaryDublin

YYC - DUB

YYCDUB

Calgary

Fri 2/10

6:45 a.m.-9:45 a.m.

1 stop20h 00m

Dublin

Sat 10/10

8:15 p.m.-9:44 p.m.

2 stops32h 29m

C$ 1,007

CalgaryDublin

YYC - DUB

YYCDUB

Calgary

Tue 4/8

12:50 p.m.-9:45 a.m.

1 stop13h 55m

Dublin

Mon 10/8

8:30 p.m.-11:42 p.m.

2 stops34h 12m

C$ 1,046

CalgaryShannon

YYC - SNN

YYCSNN

Calgary

Mon 21/9

7:00 a.m.-4:40 p.m.

3 stops26h 40m

Shannon

Wed 30/9

8:50 a.m.-12:44 a.m.

2 stops22h 54m

C$ 1,370

CalgaryShannon

YYC - SNN

YYCSNN

Calgary

Thu 10/9

1:51 p.m.-11:20 a.m.

2 stops38h 29m

Shannon

Mon 14/9

7:30 a.m.-11:29 p.m.

2 stops22h 59m

C$ 1,473

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Calgary to Ireland

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

What is the cheapest month to book a flight from Calgary to Ireland?

Currently, October is the cheapest month in which you can book a flight from Calgary to Ireland (average of C$ 783). Flying from Calgary to Ireland in January is currently the most expensive (average of C$ 1,730). 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.

What is the cheapest time of day to fly from YYC to IE?

Find hourly flight availability from Calgary to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 July 2026.

When flying from Calgary to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Calgary to Ireland delayed?

About 13% of weekly flights between Calgary and Ireland have experienced delays in the past year, with the average delay time being 116 minutes.

What is the most punctual flight time for Calgary to Ireland flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Calgary to Ireland flights?

Over the past year, WestJet has had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Calgary to Ireland?

To ensure you get the cheapest price possible for a flight from Calgary to Ireland, you should look to book at least 7 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 25 July 2026.
Get a feel of what it's like to fly with KLM,Air Transat, andWestJet from Calgary 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.
KLM
7.8
Good
1,545 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,545 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Transat
7.8
Good
568 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
WestJet
7.2
Good
3,415 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,385 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,157 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Calgary 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 Calgary to Ireland?

    Located just 9.3 km from the city centre, Calgary (YYC) is the airport most travellers will use when flying to Ireland from Calgary.

  • How popular is this Calgary to Ireland flight route?

    Flights from Calgary to Ireland have been viewed 54 times in the past calendar month.

  • How long is the flight from Calgary to Ireland?

    Airlines like Air Transat, Finnair, and British Airways fly from Calgary to Ireland in about 15h 35m. The time it takes to get you to your destination can typically vary by up to 22h 54m. There are 6585 km between Calgary and Ireland. This flight may include one or multiple stops.

  • What are the cheapest flights from Calgary to Ireland?

    While on average a flight from Calgary to Ireland is generally C$ 793, our data shows the cheapest flight currently is C$ 469. When looking at the most popular route, (Calgary - Dublin), you can expect to pay C$ 875 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary 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.

  • What is the cheapest month to book a flight from Calgary to Ireland?

    Currently, October is the cheapest month in which you can book a flight from Calgary to Ireland (average of C$ 783). Flying from Calgary to Ireland in January is currently the most expensive (average of C$ 1,730). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Calgary to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Calgary to Ireland

Discover the top 8 airlines that operate flights from Calgary 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 493AverageC$ 943FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 558AverageC$ 726FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 692AverageC$ 937FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
FinnairCheapestC$ 784AverageC$ 1,237FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapestC$ 835AverageC$ 1,073FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapestC$ 885AverageC$ 1,206FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 929AverageC$ 1,147FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 954AverageC$ 1,258FlexibilityNo cancel feeOn-time75%
Search KLM 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 Calgary to Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ireland from Calgary today with Cheapflights!

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

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 Ireland from Calgary.

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

Certainly. Search results for flights to Ireland from Calgary shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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