$223 Cheap flights from O'Hare Intl. to Dublin (ORD to DUB)

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Find The Best Dates To Fly from O'Hare Intl. to Dublin

Compare Flight Prices from Chicago to Dublin

Affordable Airfare Tickets from ORD to DUB Airport

The cheapest flights to Dublin found within the past 7 days were $359 round trip and $223 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 28 - Thu, Nov 6
ORD
Chicago
DUB
Dublin
$359 Roundtrip, just found
$359
Roundtrip
just found
Select Aer Lingus flight, departing Tue, Oct 28 from Chicago to Dublin, returning Thu, Nov 6, priced at $359 just found
Sat, Feb 14 - Sun, Feb 22
ORD
Chicago
DUB
Dublin
$409 Roundtrip, just found
$409
Roundtrip
just found
Select Icelandair flight, departing Sat, Feb 14 from Chicago to Dublin, returning Sun, Feb 22, priced at $409 just found
Sun, Dec 7 - Sun, Dec 14
ORD
Chicago
DUB
Dublin
$409 Roundtrip, found 5 hours ago
$409
Roundtrip
found 5 hours ago
Select Aer Lingus flight, departing Sun, Dec 7 from Chicago to Dublin, returning Sun, Dec 14, priced at $409 found 5 hours ago
Sun, Apr 12 - Sun, Apr 19
ORD
Chicago
DUB
Dublin
$413 Roundtrip, found 4 days ago
$413
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sun, Apr 12 from Chicago to Dublin, returning Sun, Apr 19, priced at $413 found 4 days ago
Sun, Feb 15 - Sat, Mar 7
ORD
Chicago
DUB
Dublin
$428 Roundtrip, found 8 hours ago
$428
Roundtrip
found 8 hours ago
Select TAP Portugal flight, departing Sun, Feb 15 from Chicago to Dublin, returning Sat, Mar 7, priced at $428 found 8 hours ago
Tue, Feb 17 - Wed, Feb 25
ORD
Chicago
DUB
Dublin
$464 Roundtrip, just found
$464
Roundtrip
just found
Select United flight, departing Tue, Feb 17 from Chicago to Dublin, returning Wed, Feb 25, priced at $464 just found
Sat, Mar 14 - Sun, Mar 22
ORD
Chicago
DUB
Dublin
$464 Roundtrip, found 3 hours ago
$464
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Sat, Mar 14 from Chicago to Dublin, returning Sun, Mar 22, priced at $464 found 3 hours ago
Tue, Mar 3 - Tue, Mar 10
ORD
Chicago
DUB
Dublin
$467 Roundtrip, found 7 hours ago
$467
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Mar 3 from Chicago to Dublin, returning Tue, Mar 10, priced at $467 found 7 hours ago
Tue, Feb 17 - Wed, Feb 25
ORD
Chicago
DUB
Dublin
$469 Roundtrip, just found
$469
Roundtrip
just found
Select British Airways flight, departing Tue, Feb 17 from Chicago to Dublin, returning Wed, Feb 25, priced at $469 just found
Tue, Feb 17 - Fri, Feb 27
ORD
Chicago
DUB
Dublin
$470 Roundtrip, just found
$470
Roundtrip
just found
Select Air Canada flight, departing Tue, Feb 17 from Chicago to Dublin, returning Fri, Feb 27, priced at $470 just found

Dublin flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Point A Liberties

Point A Liberties

3 out of 5
Price was $907, price is now $681 per person
$681
per person
Nov 8 - Nov 11
found 22 hours ago
Roundtrip flight included
Chicago (CHI) to Dublin (DUB)
Hotel Riu Plaza The Gresham Dublin

Hotel Riu Plaza The Gresham Dublin

4 out of 5
Price was $1,261, price is now $890 per person
$890
per person
Nov 8 - Nov 11
found 22 hours ago
Roundtrip flight included
Chicago (CHI) to Dublin (DUB)
Grafton Street Studios

Grafton Street Studios

3.5 out of 5
Price was $1,033, price is now $761 per person
$761
per person
Nov 8 - Nov 11
found 22 hours ago
Roundtrip flight included
Chicago (CHI) to Dublin (DUB)
Maldron Hotel Dublin Airport

Maldron Hotel Dublin Airport

4 out of 5
Price was $1,151, price is now $863 per person
$863
per person
Nov 8 - Nov 14
found 22 hours ago
Roundtrip flight included
Chicago (CHI) to Dublin (DUB)
Radisson Blu Hotel, Dublin Airport

Radisson Blu Hotel, Dublin Airport

4 out of 5
Price was $1,135, price is now $858 per person
$858
per person
Nov 8 - Nov 14
found 22 hours ago
Roundtrip flight included
Chicago (CHI) to Dublin (DUB)
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Frequently asked questions

Are there direct flights from O'Hare Airport to Dublin Airport (DUB)?
Start your escape in the most relaxed way possible and jet straight to Dublin Airport from O'Hare Airport. Aer Lingus and American Airlines are among the airlines that operate direct services on this flight path.
How long is the flight from ORD to DUB?
The travel time between O'Hare Intl. Airport (ORD) and DUB is usually around 11 hours and 42 minutes — long enough to affect anyone's body clock. Think about the time difference and get as much shut-eye as you can on the flight to prevent jet lag.
What is the flight distance from O'Hare Intl. Airport (ORD) to Dublin Airport?
From O'Hare Intl. Airport (ORD) to Dublin Airport (DUB), the flight distance is 3,700 mi. It's a long journey, so make sure you pack your carry-on basics. Some noise-canceling earphones and a pullover are terrific items to start with.
What airlines fly from O'Hare Airport to DUB?
There are a number of airlines advertising direct flights from ORD to Dublin Airport (DUB). Aer Lingus (EI) is among the best of them, and operates roughly 30 flights each month. Another possibility is American Airlines (AA), which offers 30 flights every month. The more air carriers you consider, the more likely you are to score a fantastic deal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Chicago to Dublin

 

Traveling From
O'Hare Intl.
Traveling To
Dublin
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$359

Route Info

Flight path for flights from O'Hare International Airport to Dublin Airport


Origin:
ORD - O'Hare International Airport
Destination:
DUB - Dublin Airport
Distance:
3,683.00 miles


Airlines & Aircraft Used on ORD to DUB Flight Routes


Airline Carrier
Aircraft
Aer Lingus
Airbus A320-100/200
American Airlines
Canadair Regional Jet

Discover our best flights from Chicago ORD to Dublin DUB. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to Dublin DUB at the right price  

Airfares to Dublin DUB from Chicago ORD currently cost between $359 and $470. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to Dublin DUB 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to Dublin DUB on Travelocity starting at $223. Prices and availability subject to change. Additional terms may apply. 

 

Get to Dublin DUB from Chicago ORD quicker with direct flights. 

Get to Dublin faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to DUB from ORD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to Dublin DUB

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to DUB from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to Dublin DUB today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Chicago ORD to Dublin DUB. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Dublin DUB from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to DUB from ORD have this option.  

 

Travel with confidence when you book flights to Dublin DUB from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.