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Cheap flights from Ireland to Aurora from £358

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DEN
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Aurora

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Aurora
Explore the most affordable flight options available from Ireland to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2025.

Wed 24/1205:55DUB - DEN
2 stops21h 13mDelta
Thu 1/106:00DEN - DUB
1 stop18h 45mDelta
Deal found 21/12£701
Sun 21/1209:45DUB - DEN
1 stop14h 33mKLM
Thu 25/1208:05DEN - DUB
1 stop16h 40mKLM
Deal found 21/12£771
Wed 24/1211:30DUB - DEN
2 stops18h 29mMultiple Airlines
Thu 1/110:20DEN - DUB
3 stops16h 55mMultiple Airlines
Deal found 21/12£1,861

Find flight deals from Ireland to Aurora

Keep the following information in mind while searching for Ireland to Aurora flight deals. Data was last updated 21 December 2025.

Round-trip from

£484

One-way from

£354

Popular in

June

Cheapest in

September

Average price

£589
4/2-11/2
  • 4/2-11/2
  • 4 total stops
  • 59h 15m total
  • Ireland to Aurora
Search Deals
20/5
  • 20/5
  • 2 total stops
  • 18h 15m total
  • Ireland to Aurora
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Aurora 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 858,174 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from Ireland to Aurora that are best for you.

Fly from

Ireland

Fly to

Aurora

Route

Depart

Return

Price

DublinDenver

DUB - DEN

DUBDEN

Dublin

Tue 3/2

12:30-22:46

2 stops41h 16m

Denver Intl

Tue 10/2

13:10-18:20

2 stops22h 10m

£507

DublinDenver

DUB - DEN

DUBDEN

Dublin

Fri 1/5

11:45-23:01

1 stop18h 16m

Denver Intl

Tue 12/5

11:05-09:00

1 stop14h 55m

£511

DublinDenver

DUB - DEN

DUBDEN

Dublin

Tue 3/2

20:40-15:30

1 stop25h 50m

Denver Intl

Tue 10/2

17:25-17:00

1 stop16h 35m

£548

DublinDenver

DUB - DEN

DUBDEN

Dublin

Thu 28/5

11:45-23:01

1 stop18h 16m

Denver Intl

Tue 9/6

11:05-09:00

1 stop14h 55m

£553

DublinDenver

DUB - DEN

DUBDEN

Dublin

Tue 26/5

11:45-23:01

1 stop18h 16m

Denver Intl

Tue 9/6

11:05-09:00

1 stop14h 55m

£553

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 1/6

11:45-23:01

1 stop18h 16m

Denver Intl

Tue 9/6

11:05-09:00

1 stop14h 55m

£554

DublinDenver

DUB - DEN

DUBDEN

Dublin

Fri 27/2

11:30-18:05

1 stop13h 35m

Denver Intl

Mon 2/3

15:40-10:15

1 stop11h 35m

£555

DublinDenver

DUB - DEN

DUBDEN

Dublin

Fri 16/1

20:35-15:30

1 stop25h 55m

Denver Intl

Fri 30/1

17:25-17:00

1 stop16h 35m

£568

DublinDenver

DUB - DEN

DUBDEN

Dublin

Wed 21/1

18:00-15:30

1 stop28h 30m

Denver Intl

Sat 31/1

10:45-09:50

2 stops16h 05m

£568

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 19/1

08:50-15:30

1 stop13h 40m

Denver Intl

Tue 3/2

12:28-09:35

2 stops14h 07m

£568

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Showing 1-10 of 21 results
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Best time to book a flight from Ireland to Aurora

Have a flexible travel schedule? Discover the best time to fly to Aurora from Ireland with our price prediction graph.
Estimated return 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 Ireland to Aurora

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

Currently, April is the cheapest month in which you can book a flight from Ireland to Aurora (average of £322). Flying from Ireland to Aurora in June is currently the most expensive (average of £531). 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.

What is the cheapest time of day to fly from IE to 9UR?

Find hourly flight availability from Ireland to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from Ireland to Aurora by exploring options for tickets in the afternoon.

Reviews of airlines servicing Aurora

Get insights into the airlines that provide service to Aurora. 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 Aurora. Reviews last updated 21 December 2025.
Read reviews from past customers who have flown with United Airlines, Aer Lingus, andIcelandair from Ireland to Aurora. 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
9,100 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,100 reviews
United Airlines
7.4
Good
9,100 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Aer Lingus
7.2
Good
1,406 reviews
United Airlines
7.4
Good
9,100 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Icelandair
7.0
Good
592 reviews
United Airlines
7.4
Good
9,100 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,602 reviews
United Airlines
7.4
Good
9,100 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Aurora. 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 Ireland to Aurora flight route?

    The Ireland to Aurora flight path was viewed by 80 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Aurora?

    A quick flight from Ireland to Aurora can take about 18h 16m. Scandinavian Airlines provides one of the quickest options available for as low as £511. The distance between Ireland and Aurora is about 4378 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Ireland to Aurora?

    Before booking your flight to Aurora from Ireland, check out the most reliable airlines to get you to your destination on time: American Airlines (89%), Aer Lingus (89%), Iberia( 89%).

  • What are the cheapest flights from Ireland to Aurora?

    On average you can expect to pay £512 for a flight from Ireland to Aurora. The cheapest flight overall is £466 while the most popular route, (Dublin - Denver Intl) is currently priced at £623.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ireland to Aurora (average of £322). Flying from Ireland to Aurora in June is currently the most expensive (average of £531). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ireland to Aurora

Discover the top 4 airlines that operate flights from Ireland to Aurora. 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 858,174 searches. Data last updated 21 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£319Average£457FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£413Average£622FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£436Average£583FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£483Average£652FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Aurora?

Cheapflights makes it easy to find Ireland to Aurora flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Aurora?

Cheapflights helps you find that perfect flight to Aurora from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Aurora with no change fees?

Need flexible booking options for your flight to Aurora from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Aurora become cheaper?

Of course! You can now track prices for flights from Ireland to Aurora and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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