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Cheap flights from Ireland to Aurora from £282

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DEN
1 Aug — 8 Aug1
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 2 July 2026.

Fri 28/810:40
DUB
-
DEN
2 stops31h 40m
Multiple Airlines
Mon 31/816:40
DEN
-
DUB
1 stop13h 35m
Multiple Airlines
Deal found 1/7£417
Wed 19/811:30
DUB
-
DEN
1 stop18h 28m
Multiple Airlines
Mon 31/816:40
DEN
-
DUB
1 stop13h 35m
Multiple Airlines
Deal found 29/6£419
Fri 28/810:40
DUB
-
DEN
1 stop19h 02m
JetBlue
Mon 31/814:04
DEN
-
DUB
1 stop11h 56m
JetBlue
Deal found 27/6£522
Fri 17/711:30
DUB
-
DEN
1 stop18h 12m
JetBlue
Wed 5/809:54
DEN
-
DUB
1 stop15h 26m
JetBlue
Deal found 1/7£523

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 2 July 2026.

Round-trip from

£417

One-way from

£282

Popular in

August

Cheapest in

February

Average price

£726
Icelandair
  • Icelandair
  • 28/8-31/8
  • 3 total stops
  • 45h 15m total
  • Ireland to Aurora
Search Deals
JetBlue
  • JetBlue
  • 17/7
  • 1 total stop
  • 18h 12m total
  • Ireland to Aurora
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 2 July 2026.
Use the filters below to find and compare flights from Ireland to Aurora that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinDenver

DUB - DEN

DUBDEN

Dublin

Fri 28/8

10:40-11:20

2 stops31h 40m

Denver Intl

Mon 31/8

16:40-13:15

1 stop13h 35m

£417
Fastest return journey

DublinDenver

DUB - DEN

DUBDEN

Dublin

Fri 28/8

10:40-22:42

1 stop19h 02m

Denver Intl

Mon 31/8

14:04-09:00

1 stop11h 56m

£522

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 7/9

09:15-15:40

1 stop13h 25m

Denver Intl

Mon 28/9

17:40-18:25

1 stop17h 45m

£603

DublinDenver

DUB - DEN

DUBDEN

Dublin

Thu 12/11

20:40-15:10

1 stop25h 30m

Denver Intl

Tue 1/12

12:17-09:35

2 stops14h 18m

£603

DublinDenver

DUB - DEN

DUBDEN

Dublin

Wed 9/9

05:55-17:02

2 stops18h 07m

Denver Intl

Wed 16/9

08:45-09:15

2 stops17h 30m

£603

DublinDenver

DUB - DEN

DUBDEN

Dublin

Thu 5/11

13:10-22:58

2 stops16h 48m

Denver Intl

Wed 18/11

17:01-19:45

1 stop19h 44m

£608

DublinDenver

DUB - DEN

DUBDEN

Dublin

Wed 23/12

06:40-17:37

2 stops17h 57m

Denver Intl

Wed 6/1

17:01-19:45

1 stop19h 44m

£627
Cheapest one-way

DublinDenver

DUB - DEN

DUBDEN

Dublin

Thu 30/7

11:30-22:59

1 stop18h 29m

£410

DublinDenver

DUB - DEN

DUBDEN

Dublin

Sat 1/8

06:40-11:20

2 stops35h 40m

£517

DublinDenver

DUB - DEN

DUBDEN

Dublin

Thu 23/7

11:30-22:59

1 stop18h 29m

£531

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 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 2 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Aurora as you normally would.

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 2 July 2026.
Read reviews from past customers who have flown with Aer Lingus,Icelandair, andBritish Airways 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.
Aer Lingus
7.3
Good
1,634 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.4

Overall

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,634 reviews
Aer Lingus
7.3
Good
1,634 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.4

Overall

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Icelandair
7.0
Good
695 reviews
Aer Lingus
7.3
Good
1,634 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.4

Overall

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
British Airways
6.7
Okay
8,087 reviews
Aer Lingus
7.3
Good
1,634 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.4

Overall

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

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 29 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 19h 02m. JetBlue provides one of the quickest options available for as low as £522. The distance between Ireland and Aurora is about 4378 mi.

  • 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 (88%), Aer Lingus (88%), Iberia( 88%).

  • What are the cheapest flights from Ireland to Aurora?

    On average you can expect to pay £727 for a flight from Ireland to Aurora. The cheapest flight overall is £575 while the most popular route, (Dublin - Denver Intl) is currently priced at £825.

  • 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.

See more FAQs

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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 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£305Average£360FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£338Average£562FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£370Average£606FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£659Average£746FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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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