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$588+ 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
COS — DUB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$588
(Air Canada)

Popular in

May

Cheapest in

February

Average price

$728
Provider with most accurate pricing for Colorado Springs-Dublin flight deals.
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Provider most trusted by Cheapflights users for Colorado Springs-Dublin flights.
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From Colorado Springs to Dublin
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Highest demand for flights based on searches. 13% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 12/139:24 amCOS - DUB
2 stops15h 06mUnited Airlines
Sat 12/2012:05 pmDUB - COS
2 stops27h 41mUnited Airlines
Deal found 10/29$747
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Sat 12/139:24 amCOS - DUB
2 stops14h 46mMultiple Airlines
Sat 12/209:00 amDUB - COS
3 stops20h 06mMultiple Airlines
Deal found 10/29$1,778
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Sat 12/137:45 amCOS - DUB
3 stops16h 25mAir Canada
Sat 12/209:00 amDUB - COS
3 stops20h 06mAir Canada
Deal found 10/29$1,878

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 October 30, 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

Fri 3/27

8:45 am-6:10 am

2 stops15h 25m

Dublin

Tue 3/31

9:50 am-7:31 pm

2 stops16h 41m

$588

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Fri 3/27

8:45 am-6:10 am

2 stops15h 25m

Dublin

Tue 3/31

11:35 am-9:40 pm

1 stop17h 05m

$593

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Fri 3/27

1:40 pm-7:45 am

1 stop12h 05m

Dublin

Tue 3/31

11:00 am-9:25 pm

1 stop17h 25m

$712

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Sat 12/13

12:50 pm-8:10 am

1 stop12h 20m

Dublin

Sat 12/20

12:05 pm-10:52 am

2 stops29h 47m

$747

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Sat 12/13

9:24 am-7:10 am

2 stops14h 46m

Dublin

Sat 12/20

9:00 am-10:06 pm

3 stops20h 06m

$1,778

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Sat 12/13

7:45 am-7:10 am

3 stops16h 25m

Dublin

Sat 12/20

9:00 am-10:06 pm

3 stops20h 06m

$1,878

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 1/8

3:17 pm-4:35 pm

2 stops18h 18m

Dublin

Tue 1/20

6:30 pm-5:41 pm

2 stops30h 11m

$2,870

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Colorado Springs to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Dublin in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colorado Springs-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colorado Springs-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, January is the cheapest month in which you can book a flight from Colorado Springs to Dublin (average of $342). Flying from Colorado Springs to Dublin in June is currently the most expensive (average of $679). 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 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 October 30, 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
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,035 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $712, Air Canada can have you in Dublin from Colorado Springs in 12h 05m. 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 29% 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, January is the cheapest month in which you can book a flight from Colorado Springs to Dublin (average of $342). Flying from Colorado Springs to Dublin in June is currently the most expensive (average of $679). 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

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Alternative routes for Colorado Springs to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$542Average$841FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$598Average$1,166FlexibilityNo cancel feeOn-time71%

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