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Ireland

$284+ Cheap flights from Aurora, CO 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DUB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Aurora to Ireland

Cheapest flights from Aurora to Ireland
Explore the most affordable flight options available from Aurora to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:40 pm
DEN
-
DUB
1 stop11h 25m
Icelandair
Tue 5/52:15 pm
DUB
-
DEN
1 stop11h 45m
Icelandair
Deal found 1/27$414
This oojo deal was found by Cheapflights users on 1/27. 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 4/274:40 pm
DEN
-
DUB
1 stop13h 35m
Icelandair
Thu 5/72:15 pm
DUB
-
DEN
1 stop11h 45m
Icelandair
Deal found 1/27$415
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:40 pm
DEN
-
DUB
1 stop13h 35m
Icelandair
Tue 5/52:15 pm
DUB
-
DEN
1 stop11h 45m
Icelandair
Deal found 1/26$419
This FlightHub deal was found by Cheapflights users on 1/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:40 pm
DEN
-
DUB
1 stop11h 25m
Icelandair
Fri 5/812:15 pm
DUB
-
DEN
1 stop13h 45m
Icelandair
Deal found 1/29$420
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Mon 2/163:40 pm
DEN
-
DUB
1 stop11h 35m
Icelandair
Wed 2/2511:30 am
DUB
-
DEN
1 stop13h 35m
Icelandair
Deal found 1/28$424
This Trip.com deal was found by Cheapflights users on 1/27. 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.
Tue 4/74:40 pm
DEN
-
DUB
1 stop11h 25m
Icelandair
Thu 4/162:15 pm
DUB
-
DEN
1 stop11h 45m
Icelandair
Deal found 1/27$425
This CrystalTravel deal was found by Cheapflights users on 1/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:40 pm
DEN
-
DUB
1 stop11h 35m
Icelandair
Thu 3/511:30 am
DUB
-
DEN
1 stop13h 35m
Icelandair
Deal found 1/27$426
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:40 pm
DEN
-
DUB
1 stop11h 35m
Icelandair
Thu 3/511:30 am
DUB
-
DEN
1 stop13h 35m
Icelandair
Deal found 1/27$432
This Icelandair deal was found by Cheapflights users on 1/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:40 pm
DEN
-
DUB
1 stop11h 25m
Icelandair
Thu 4/232:15 pm
DUB
-
DEN
1 stop11h 45m
Icelandair
Deal found 1/28$434
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:40 pm
DEN
-
DUB
1 stop13h 35m
Icelandair
Thu 5/72:15 pm
DUB
-
DEN
1 stop11h 45m
Icelandair
Deal found 1/26$439
This KLM deal was found by Cheapflights users on 1/28. 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.
Tue 8/116:30 am
DEN
-
SNN
1 stop21h 40m
KLM
Wed 8/191:05 pm
SNN
-
DEN
1 stop16h 44m
KLM
Deal found 1/28$489
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/266:25 pm
DEN
-
SNN
1 stop16h 20m
American Airlines
Sun 4/57:30 am
SNN
-
DEN
1 stop16h 00m
American Airlines
Deal found 1/27$492

Find flight deals from Aurora to Ireland

Keep the following information in mind while searching for Aurora to Ireland flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$414
(CrystalTravel)

One-way from

$284
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$484
Provider with most accurate pricing for Denver Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Dublin flights.
Search Deals
From Aurora to Ireland
Search Deals
One-way flight from Aurora to Ireland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora 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 January 29, 2026.
Use the filters below to find and compare flights from Aurora to Ireland that are best for you.

Fly from

Aurora

Fly to

Ireland

Route

Depart

Return

Price

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Tue 4/21

4:40 pm-11:05 am

1 stop11h 25m

Dublin

Thu 5/7

2:15 pm-7:00 pm

1 stop11h 45m

$442

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Tue 3/31

6:00 am-7:20 am

1 stop18h 20m

Dublin

Fri 4/17

9:50 am-4:35 pm

1 stop13h 45m

$477

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 4/8

3:15 pm-9:45 am

1 stop11h 30m

Dublin

Wed 4/15

9:50 am-6:13 pm

1 stop15h 23m

$477

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Mon 4/6

6:00 am-9:45 am

1 stop20h 45m

Dublin

Wed 4/15

9:50 am-4:35 pm

1 stop13h 45m

$477

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 4/1

6:00 am-10:40 am

1 stop21h 40m

Dublin

Thu 4/16

9:50 am-4:35 pm

1 stop13h 45m

$477

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 2/25

11:30 am-9:55 am

2 stops15h 25m

Dublin

Wed 3/4

9:00 am-4:40 pm

1 stop14h 40m

$477

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 4/1

7:45 am-10:40 am

1 stop19h 55m

Dublin

Thu 4/9

9:50 am-4:35 pm

1 stop13h 45m

$477

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Thu 2/26

3:40 pm-10:15 am

1 stop11h 35m

Dublin

Mon 3/2

11:30 am-6:05 pm

1 stop13h 35m

$480

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Sat 3/21

5:30 pm-6:10 am

1 stop30h 40m

Dublin

Wed 4/1

9:50 am-4:35 pm

1 stop13h 45m

$480

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 4/1

6:00 am-7:20 am

2 stops18h 20m

Dublin

Fri 4/17

9:50 am-6:13 pm

1 stop15h 23m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 44 results
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Best time to book a flight from Aurora to Ireland

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

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

Currently, January is the cheapest month in which you can book a flight from Aurora to Ireland (average of $346). Flying from Aurora 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 January 29, 2026.
See what other customers who have flown with United Airlines, American Airlines, and Aer Lingus from Aurora 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.
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

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
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

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
American Airlines
7.2
Good
11,206 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

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
Aer Lingus
7.2
Good
1,443 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

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
Air Canada
7.1
Good
10,667 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

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
Icelandair
7.1
Good
606 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

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 Aurora to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Aurora to Ireland flight route?

    Within the past month, 2 users have taken a look at flights from Aurora to Ireland.

  • How long is the flight from Aurora to Ireland?

    Departing from Aurora to Ireland will take you 11h 25m. The distance from Aurora to Ireland is about 4378 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Aurora to Ireland one-way?

    One-way options have recently been found by users for as low as $215 on JetBlue. Other airlines that offer cheap prices include WestJet from $234 and Icelandair from $287 one-way.

  • What are the most popular routes from Aurora to Ireland?

    Most travelers choose Denver Intl - Dublin, Denver Intl - Shannon or Denver Intl - Cork when deciding on the best route from Aurora to Ireland.

  • What are the cheapest flights from Aurora to Ireland?

    The cheapest flight price from Aurora to Ireland is $317. On average you can expect to pay $629. The most popular route, (Denver Intl - Dublin), can usually be booked for $415.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Aurora 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 Aurora to Ireland?

    Currently, January is the cheapest month in which you can book a flight from Aurora to Ireland (average of $346). Flying from Aurora 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

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Alternative routes for Aurora to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Aurora to Ireland

Discover the top 10 airlines that operate flights from Aurora 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$131Average$655FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$357Average$480FlexibilityNo cancel feeOn-time76%
KLMCheapest$362Average$663FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$383Average$586FlexibilityNo cancel feeOn-time67%
IberiaCheapest$387Average$567FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$388Average$750FlexibilityNo cancel feeOn-time69%
DeltaCheapest$391Average$659FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$405Average$663FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$409Average$562FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$432Average$616FlexibilityNo cancel feeOn-time76%

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