HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$496+ Cheap flights from Colorado Springs (COS) to Dublin (DUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
COS — DUB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado Springs to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado Springs to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$496
(Delta)

Popular in

May

Cheapest in

December

Average price

$721
From Colorado Springs to Dublin
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Colorado Springs to Dublin

Cheapest flights from Colorado Springs to Dublin
Explore the most affordable flight options available from Colorado Springs to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:16 pmCOS - DUB
1 stop12h 29mDelta
Wed 11/510:45 amDUB - COS
2 stops18h 25mDelta
Deal found 9/17$496
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:05 pmCOS - DUB
2 stops15h 10mAmerican Airlines
Wed 10/2212:40 pmDUB - COS
1 stop16h 29mAmerican Airlines
Deal found 9/17$575
This KLM deal was found by Cheapflights users on 9/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amCOS - DUB
1 stop19h 45mKLM
Wed 10/2211:00 amDUB - COS
1 stop16h 30mKLM
Deal found 9/17$577
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/910:37 amCOS - DUB
1 stop16h 08mAmerican Airlines
Wed 10/1511:15 amDUB - COS
2 stops17h 54mAmerican Airlines
Deal found 9/15$642
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:37 amCOS - DUB
1 stop16h 08mIberia
Wed 10/1512:40 pmDUB - COS
1 stop16h 29mIberia
Deal found 9/15$655
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:37 amCOS - DUB
1 stop16h 08mAmerican Airlines
Mon 10/1312:45 pmDUB - COS
2 stops17h 59mAmerican Airlines
Deal found 9/17$702
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amCOS - DUB
2 stops23h 35mDelta
Mon 10/135:55 amDUB - COS
2 stops21h 35mDelta
Deal found 9/17$835
This British Airways deal was found by Cheapflights users on 9/17. 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.
Tue 11/254:37 pmCOS - DUB
2 stops20h 03mBritish Airways
Sun 11/306:30 pmDUB - COS
2 stops36h 18mBritish Airways
Deal found 9/17$898
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:37 amCOS - DUB
1 stop16h 08mIberia
Mon 10/1312:40 pmDUB - COS
1 stop18h 04mIberia
Deal found 9/17$918
This Air Canada deal was found by Cheapflights users on 9/17. 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.
Wed 10/159:30 amCOS - DUB
3 stops15h 45mMultiple Airlines
Wed 10/229:50 amDUB - COS
2 stops18h 51mMultiple Airlines
Deal found 9/17$943

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Dublin 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 September 17, 2025.
Use the filters below to find and compare flights from Colorado Springs to Dublin that are best for you.

Fly from

Colorado Springs

Fly to

Dublin

Route

Depart

Return

Price

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Mon 10/20

1:16 pm-8:45 am

1 stop12h 29m

Dublin

Wed 11/5

10:45 am-10:10 pm

2 stops18h 25m

$496

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Mon 10/20

1:16 pm-8:45 am

1 stop12h 29m

Dublin

Wed 11/5

11:30 am-8:30 pm

2 stops16h 00m

$496

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Wed 10/15

12:05 pm-10:15 am

2 stops15h 10m

Dublin

Wed 10/22

12:40 pm-10:09 pm

1 stop16h 29m

$575

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Wed 10/15

6:00 am-8:45 am

1 stop19h 45m

Dublin

Wed 10/22

11:00 am-8:30 pm

1 stop16h 30m

$577

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 10/9

10:37 am-9:45 am

1 stop16h 08m

Dublin

Wed 10/15

11:15 am-10:09 pm

2 stops17h 54m

$642

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 10/9

10:37 am-9:45 am

1 stop16h 08m

Dublin

Mon 10/13

12:45 pm-11:44 pm

2 stops17h 59m

$702

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 10/9

6:00 am-12:35 pm

2 stops23h 35m

Dublin

Mon 10/13

5:55 am-8:30 pm

2 stops21h 35m

$835

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Tue 11/25

4:37 pm-7:40 pm

2 stops20h 03m

Dublin

Sun 11/30

6:30 pm-11:48 pm

2 stops36h 18m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Colorado Springs to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Dublin (average of $509). Flying from Colorado Springs to Dublin in June is currently the most expensive (average of $923). 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.

How much does it cost to fly round-trip from Colorado Springs to Dublin?

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 September 17, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Colorado Springs to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

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

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

    For as low as $496, Delta can have you in Dublin from Colorado Springs in 12h 29m. There are 4434 mi between Colorado Springs and Dublin. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Colorado Springs to Dublin round-trip?

    According to our current data, United Airlines ($542), and American Airlines ($598) offers the cheapest pricing from Colorado Springs to Dublin. Users have found that United Airlines is 28% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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.

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

    Currently, November is the cheapest month in which you can book a flight from Colorado Springs to Dublin (average of $509). Flying from Colorado Springs to Dublin in June is currently the most expensive (average of $923). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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 Colorado Springs to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Dublin flights
Denver to Shannon flights
Denver to Cork flights
Grand Junction to Dublin flights
Colorado Springs to Cork flights
Colorado Springs to Shannon flights
Denver to Donegal flights

Top 2 airlines flying from Colorado Springs to Dublin

Discover the top 2 airlines that operate flights from Colorado Springs to Dublin. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$542Average$841FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$598Average$993FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.