Ireland

$406+ Cheap flights from Colorado Springs (COS) to Ireland

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
COS — DUB
Mar 20 — Mar 271
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Cheap flight deals from Colorado Springs to Ireland

Cheapest flights from Colorado Springs to Ireland
Explore the most affordable flight options available from Colorado Springs to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:00 am
COS
-
DUB
2 stops17h 10m
United Airlines
Mon 3/98:00 am
DUB
-
COS
2 stops34h 28m
United Airlines
Deal found 2/17$466
This oojo deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:13 pm
COS
-
DUB
2 stops19h 22m
British Airways
Mon 5/258:30 pm
DUB
-
COS
2 stops32h 55m
British Airways
Deal found 2/15$572
This Booking.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am
COS
-
DUB
2 stops19h 15m
Air Canada
Fri 10/169:50 am
DUB
-
COS
2 stops39h 40m
Air Canada
Deal found 2/17$585
This Booking.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:59 pm
COS
-
DUB
2 stops17h 31m
British Airways
Sat 9/128:15 pm
DUB
-
COS
2 stops26h 17m
British Airways
Deal found 2/18$609
This Air Canada deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:30 am
COS
-
DUB
3 stops15h 45m
Multiple Airlines
Fri 10/169:50 am
DUB
-
COS
2 stops16h 41m
Multiple Airlines
Deal found 2/17$613
This Mytrip deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:51 pm
COS
-
DUB
2 stops35h 54m
Air Canada
Sat 8/229:20 am
DUB
-
COS
2 stops30h 45m
Air Canada
Deal found 2/15$619
This KAYAK deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:40 pm
COS
-
DUB
1 stop12h 05m
Air Europa
Fri 10/1611:00 am
DUB
-
COS
1 stop17h 21m
Air Europa
Deal found 2/17$654
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:39 pm
COS
-
DUB
1 stop13h 06m
American Airlines
Mon 5/2510:30 am
DUB
-
COS
2 stops18h 55m
American Airlines
Deal found 2/15$656
This United Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:00 am
COS
-
DUB
2 stops17h 30m
United Airlines
Sat 3/1412:05 pm
DUB
-
COS
2 stops30h 23m
United Airlines
Deal found 2/14$665
This Travelocity deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:07 pm
COS
-
DUB
2 stops32h 58m
Iberia
Sat 8/2212:40 pm
DUB
-
COS
1 stop18h 04m
Iberia
Deal found 2/15$684
This British Airways deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:49 pm
COS
-
ORK
2 stops23h 36m
British Airways
Mon 3/25:35 pm
ORK
-
COS
2 stops34h 03m
British Airways
Deal found 2/16$689
This British Airways deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
COS
-
SNN
2 stops27h 45m
British Airways
Sun 3/87:50 am
SNN
-
COS
2 stops32h 00m
British Airways
Deal found 2/17$788

Find flight deals from Colorado Springs to Ireland

Keep the following information in mind while searching for Colorado Springs to Ireland flight deals. Data was last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$466
(United Airlines)

One-way from

$406
(oojo)

Popular in

June

Cheapest in

January

Average price

$466
Provider with most accurate pricing for Denver Intl-Dublin flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Dublin flights.
From Colorado Springs to Ireland
One-way flight from Colorado Springs to Ireland
Highest demand for flights based on searches. 23% potential increase in price ($185 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Colorado Springs to Ireland that are best for you.

Fly from

Colorado Springs

Fly to

Ireland

Route

Depart

Return

Price

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 3/5

7:00 am-7:10 am

2 stops17h 10m

Dublin

Mon 3/9

8:00 am-12:28 pm

2 stops34h 28m

$466

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 3/5

6:00 am-7:10 am

2 stops18h 10m

Dublin

Mon 3/9

8:00 am-4:34 pm

2 stops38h 34m

$466

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Mon 4/20

5:13 pm-7:35 pm

2 stops19h 22m

Dublin

Mon 5/25

8:30 pm-10:25 pm

2 stops32h 55m

$572

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 8/6

12:51 pm-7:45 am

2 stops35h 54m

Dublin

Sat 8/22

9:20 am-9:05 am

2 stops30h 45m

$619

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Mon 4/20

1:39 pm-9:45 am

1 stop13h 06m

Dublin

Mon 5/25

10:30 am-10:25 pm

2 stops18h 55m

$656

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Sat 3/7

7:00 am-7:30 am

2 stops17h 30m

Dublin

Sat 3/14

12:05 pm-12:28 pm

2 stops30h 23m

$665

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 8/6

5:07 pm-9:05 am

2 stops32h 58m

Dublin

Sat 8/22

12:40 pm-11:44 pm

1 stop18h 04m

$684

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 8/6

12:07 pm-11:50 am

1 stop16h 43m

Dublin

Sat 8/22

12:40 pm-11:44 pm

1 stop18h 04m

$690

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Mon 4/20

1:39 pm-9:45 am

1 stop13h 06m

Dublin

Mon 5/25

12:40 pm-10:25 pm

1 stop16h 45m

$730

Colorado SpringsShannon

COS - SNN

COSSNN

Colorado Springs

Wed 3/4

6:00 am-11:30 am

2 stops22h 30m

Shannon

Sun 3/8

8:05 pm-11:59 pm

2 stops33h 54m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 13 results
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Best time to book a flight from Colorado Springs to Ireland

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Ireland (average of $346). Flying from Colorado Springs to Ireland in June is currently the most expensive (average of $659). 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.

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 February 18, 2026.
See what other customers who have flown with United Airlines from Colorado Springs to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    Most people fly from Colorado Springs (COS) if they book a flight from Colorado Springs to Ireland. Colorado Springs is conveniently located just 6.7 mi from Colorado Springs’s city center.

  • How long is the flight from Colorado Springs to Ireland?

    Airlines like United Airlines, Air Canada, and British Airways fly from Colorado Springs to Ireland in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 2h 12m. Colorado Springs and Ireland are separated by a distance of 4434 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Colorado Springs to Ireland?

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

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

  • How can I find direct flights from Colorado Springs to Ireland?

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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 Colorado Springs to Ireland?

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Ireland (average of $346). Flying from Colorado Springs to Ireland in June is currently the most expensive (average of $659). 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 Colorado Springs to Ireland

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

Top airline flying from Colorado Springs to Ireland

Discover the top airline that operate flights from Colorado Springs 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 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$488Average$841FlexibilityNo cancel feeOn-time69%

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