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Cheap flights from Colorado to Dublin from €221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Dublin departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
16:40 - 13:15
DEN
-
DUB
13h 35m
1 stop
Icelandair Logo
14:15 - 19:00
DUB
-
DEN
11h 45m
1 stop
€353Icelandair
Mon, 27 Apr - Thu, 7 May
Icelandair Logo
16:40 - 11:05
DEN
-
DUB
11h 25m
1 stop
Icelandair Logo
12:15 - 19:00
DUB
-
DEN
13h 45m
1 stop
€362Icelandair
Tue, 14 Apr - Wed, 29 Apr
Icelandair Logo
15:40 - 10:15
DEN
-
DUB
11h 35m
1 stop
Icelandair Logo
11:30 - 18:05
DUB
-
DEN
13h 35m
1 stop
€365Icelandair
Thu, 26 Feb - Thu, 5 Mar
United Airlines Logo
07:00 - 07:10
COS
-
DUB
17h 10m
2 stops
United Airlines Logo
08:00 - 14:20
DUB
-
COS
36h 20m
2 stops
€395United Airlines
Thu, 5 Mar - Mon, 9 Mar
United Airlines Logo
11:36 - 08:10
COS
-
DUB
13h 34m
1 stop
United Airlines Logo
08:00 - 21:44
DUB
-
COS
19h 44m
2 stops
€408United Airlines
Wed, 4 Mar - Wed, 11 Mar
Air Canada Logo
18:57 - 07:45
COS
-
DUB
29h 48m
2 stops
Air Canada Logo
09:50 - 14:24
DUB
-
COS
35h 34m
2 stops
€491Air Canada
Thu, 7 May - Mon, 11 May
Delta Logo
13:22 - 07:45
COS
-
DUB
11h 23m
1 stop
Delta Logo
05:55 - 20:28
DUB
-
COS
20h 33m
2 stops
€494Delta
Thu, 5 Mar - Thu, 12 Mar
Delta Logo
13:22 - 07:45
COS
-
DUB
11h 23m
1 stop
Delta Logo
09:45 - 20:28
DUB
-
COS
16h 43m
1 stop
€496Delta
Thu, 5 Mar - Thu, 12 Mar
Multiple Airlines Logo
07:01 - 08:15
GJT
-
DUB
18h 14m
3 stops
Multiple Airlines Logo
09:50 - 12:43
DUB
-
GJT
33h 53m
2 stops
€510Multiple Airlines
Thu, 16 Apr - Tue, 5 May
Multiple Airlines Logo
13:55 - 15:25
COS
-
DUB
18h 30m
2 stops
Multiple Airlines Logo
11:00 - 21:58
DUB
-
COS
17h 58m
1 stop
€547Multiple Airlines
Thu, 7 May - Mon, 11 May

Icelandair flights from Colorado to Dublin

Our best Icelandair deals on Colorado to Dublin flight tickets
Icelandair
26 Feb
DEN15:40Denver Intl
11h 35m
1 stop
DUB10:15Dublin
5 Mar
DUB11:30Dublin
13h 35m
1 stop
DEN18:05Denver Intl
€365
Icelandair
27 Apr
DEN16:40Denver Intl
13h 35m
1 stop
DUB13:15Dublin
5 May
DUB14:15Dublin
11h 45m
1 stop
DEN19:00Denver Intl
€374
Icelandair
27 Apr
DEN16:40Denver Intl
13h 35m
1 stop
DUB13:15Dublin
8 May
DUB12:15Dublin
13h 45m
1 stop
DEN19:00Denver Intl
€375

Air Canada flights from Colorado to Dublin

Our best Air Canada deals on Colorado to Dublin flight tickets
Air Canada
7 May
COS18:57Colorado Springs
29h 48m
2 stops
DUB07:45Dublin
11 May
DUB09:50Dublin
35h 34m
2 stops
COS14:24Colorado Springs
€491
Air Canada
1 Aug
GJT18:06Grand Junction Regnl
30h 39m
2 stops
DUB07:45Dublin
11 Aug
DUB09:50Dublin
33h 25m
2 stops
GJT12:15Grand Junction Regnl
€524
Air Canada
16 Apr
GJT07:01Grand Junction Regnl
18h 14m
3 stops
DUB08:15Dublin
5 May
DUB09:50Dublin
19h 28m
3 stops
GJT22:18Grand Junction Regnl
€530

momondo Fare Finder

 
Customise your flight search to find flights from Colorado 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, momondo users made 13,528 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Colorado to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Mon 27/4

16:40-13:15

1 stop13h 35m

Dublin

Thu 7/5

14:15-19:00

1 stop11h 45m

€353

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Tue 14/4

16:40-11:05

1 stop11h 25m

Dublin

Wed 29/4

12:15-19:00

1 stop13h 45m

€362

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Thu 26/2

15:40-10:15

1 stop11h 35m

Dublin

Thu 5/3

11:30-18:05

1 stop13h 35m

€365

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 5/3

07:00-07:10

2 stops17h 10m

Dublin

Mon 9/3

08:00-14:20

2 stops36h 20m

€395

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Wed 4/3

11:36-08:10

1 stop13h 34m

Dublin

Wed 11/3

08:00-21:44

2 stops19h 44m

€408

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 7/5

18:57-07:45

2 stops29h 48m

Dublin

Mon 11/5

09:50-14:24

2 stops35h 34m

€491

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 5/3

13:22-07:45

1 stop11h 23m

Dublin

Thu 12/3

05:55-20:28

2 stops20h 33m

€494

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 5/3

13:22-07:45

1 stop11h 23m

Dublin

Thu 12/3

09:45-20:28

1 stop16h 43m

€496

Grand JunctionDublin

GJT - DUB

GJTDUB

Grand Junction Regnl

Thu 16/4

07:01-08:15

3 stops18h 14m

Dublin

Tue 5/5

09:50-12:43

2 stops33h 53m

€510

Colorado SpringsDublin

COS - DUB

COSDUB

Colorado Springs

Thu 7/5

13:55-15:25

2 stops18h 30m

Dublin

Mon 11/5

11:00-21:58

1 stop17h 58m

€547

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Colorado to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of November, then book flights to Dublin from Colorado during January instead. Flights to Dublin in January, while not as cheap as those in November, still average around €418.

What is the cheapest Colorado to Dublin flight route?

Fly from Denver Intl to Dublin for the best Colorado - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €534 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Colorado for as low as €479 on momondo.

What cabin class options are available on Colorado to Dublin flights?

There is only 1 cabin class available to choose from on Colorado to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Dublin flights?

You could potentially save up to 7% on your flight if you consider stops on a Colorado to Dublin flight.

Cheap Colorado to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Dublin

Fastest flight time

8h 45m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Dublin

1 airport
The fastest flight from Colorado to Dublin takes 8h 45m
Direct flights go from Colorado to Dublin on Monday, Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Dublin. From Colorado there are direct flights to Dublin (DUB).
Search flight deals

  • When did momondo last update prices for flights from Colorado to Dublin Airport?

    Prices for flights from Colorado to Dublin Airport are updated daily.

  • How old do you have to be to fly from Colorado to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Dublin?

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Cavan
Naas
Swords
Dundalk
Tullamore
Kildare
Bray
Mullingar
Enniscorthy
Maynooth
Gorey
Malahide
Carlingford
Leixlip
Arklow
Castleknock
Drogheda

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Dublin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Dublin. momondo saves you time and could save you money on your trip.

Can I find flights from Colorado to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Colorado with this policy.

How can momondo help me find flights from Colorado to Dublin?

Once all potential Colorado to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Colorado and alert you when they change.

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