€279 Cheap Flights Chicago to Dublin (ORD-DUB)

View €279 flight on Mon, 24 Aug 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Dublin Airport (DUB)

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Cheap flights from Chicago to Dublin (ORD-DUB)

Prices were available within the past 7 days and start at €279 for one-way flights and €334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, 12 Apr - Sat, 18 Apr
ORD
Chicago
DUB
Dublin
€334 Return, found 5 days ago
€334
Return
found 5 days ago
Select Icelandair flight, departing Sun, 12 Apr from Chicago to Dublin, returning Sat, 18 Apr, priced at €334 found 5 days ago
Icelandair
Wed, 15 Apr - Wed, 22 Apr
ORD
Chicago
DUB
Dublin
€335 Return, found 6 days ago
€335
Return
found 6 days ago
Select Icelandair flight, departing Wed, 15 Apr from Chicago to Dublin, returning Wed, 22 Apr, priced at €335 found 6 days ago
Icelandair
Sun, 12 Apr - Thu, 16 Apr
ORD
Chicago
DUB
Dublin
€335 Return, found 9 hours ago
€335
Return
found 9 hours ago
Select Icelandair flight, departing Sun, 12 Apr from Chicago to Dublin, returning Thu, 16 Apr, priced at €335 found 9 hours ago
American Airlines
Tue, 10 Mar - Thu, 20 Aug
ORD
Chicago
DUB
Dublin
€357 Return, found 6 days ago
€357
Return
found 6 days ago
Select American Airlines flight, departing Tue, 10 Mar from Chicago to Dublin, returning Thu, 20 Aug, priced at €357 found 6 days ago
United
Wed, 28 Jan - Wed, 4 Feb
ORD
Chicago
DUB
Dublin
€358 Return, found 4 days ago
€358
Return
found 4 days ago
Select United flight, departing Wed, 28 Jan from Chicago to Dublin, returning Wed, 4 Feb, priced at €358 found 4 days ago
Iberia
Sun, 25 Jan - Tue, 3 Feb
ORD
Chicago
DUB
Dublin
€362 Return, found 1 hour ago
€362
Return
found 1 hour ago
Select Iberia flight, departing Sun, 25 Jan from Chicago to Dublin, returning Tue, 3 Feb, priced at €362 found 1 hour ago
Aer Lingus
Sun, 25 Jan - Tue, 3 Feb
ORD
Chicago
DUB
Dublin
€362 Return, found 1 hour ago
€362
Return
found 1 hour ago
Select Aer Lingus flight, departing Sun, 25 Jan from Chicago to Dublin, returning Tue, 3 Feb, priced at €362 found 1 hour ago
Delta
Wed, 28 Jan - Wed, 4 Feb
ORD
Chicago
DUB
Dublin
€365 Return, found 4 days ago
€365
Return
found 4 days ago
Select Delta flight, departing Wed, 28 Jan from Chicago to Dublin, returning Wed, 4 Feb, priced at €365 found 4 days ago
British Airways
Wed, 21 Jan - Tue, 27 Jan
ORD
Chicago
DUB
Dublin
€375 Return, found 3 hours ago
€375
Return
found 3 hours ago
Select British Airways flight, departing Wed, 21 Jan from Chicago to Dublin, returning Tue, 27 Jan, priced at €375 found 3 hours ago
Swiss International Air Lines
Sun, 1 Mar - Mon, 9 Mar
ORD
Chicago
DUB
Dublin
€386 Return, found 2 days ago
€386
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 1 Mar from Chicago to Dublin, returning Mon, 9 Mar, priced at €386 found 2 days ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from €348
DUB
Dublin Airport
CheapestClosest
Average driving time to city centre14 min
Flights from €348
Chicago to Dublin route information
Origin airport
O'Hare Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price
€333
Distance
5862 km
Average flight time
13 hours 27 mins

Perfect flights from Chicago to Dublin

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chicago to Dublin. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible O'Hare Intl. to Dublin ticket options cater to your travel preferences, with incredible one-way fares from €279 and roundtrip prices from €334. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Dublin and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Dublin.

Frequently asked questions

How much is a flight from O'Hare Airport to Dublin Airport (DUB)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from O'Hare Intl. Airport (ORD) to Dublin Airport was €334. Cheap fares don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ORD to Dublin Airport?
Most flights can be cancelled online, but whether or not you incur a fee varies between airlines. If you do need to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from ORD to Dublin Airport (DUB) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ORD to Dublin Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ORD to Dublin Airport?
With around 5,900 kilometres separating Chicago and Corballis, your flight will be a long one. Pack wisely to make your trip comfortable. Things like an extra pair of socks and a good travel pillow can make a huge difference.
Which airlines fly direct from ORD to DUB?
Aer Lingus (EI) will take you from O'Hare Airport to Dublin Airport comfortably and safely. Choose from 52 flights every month on this route.
Are O'Hare Intl. Airport (ORD) to Dublin Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from O'Hare Airport to Dublin Airport are available up to 12 months before departure on Expedia. And although you may pick up a great last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

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