₩598,200 Cheap Flights from Chicago (ORD) to Dublin (DUB)

View ₩598,200 flight on Sun, Aug 10, 2025Opens 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 ₩598,200 for one-way flights and ₩909,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, Oct 2 - Tue, Oct 7
ORD
Chicago
DUB
Dublin
₩909,200 Roundtrip, found 7 hours ago
₩909,200
Roundtrip
found 7 hours ago
Select Turkish Airlines flight, departing Thu, Oct 2 from Chicago to Dublin, returning Tue, Oct 7, priced at ₩909,200 found 7 hours ago
Turkish Airlines
Thu, Oct 2 - Mon, Oct 6
ORD
Chicago
DUB
Dublin
₩963,800 Roundtrip, found 7 hours ago
₩963,800
Roundtrip
found 7 hours ago
Select Turkish Airlines flight, departing Thu, Oct 2 from Chicago to Dublin, returning Mon, Oct 6, priced at ₩963,800 found 7 hours ago
TAP Portugal
Mon, Jul 14 - Thu, Jul 17
ORD
Chicago
DUB
Dublin
₩968,400 Roundtrip, found 1 day ago
₩968,400
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Mon, Jul 14 from Chicago to Dublin, returning Thu, Jul 17, priced at ₩968,400 found 1 day ago
United
Tue, Dec 16 - Sun, Dec 21
ORD
Chicago
DUB
Dublin
₩982,400 Roundtrip, found 5 days ago
₩982,400
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 16 from Chicago to Dublin, returning Sun, Dec 21, priced at ₩982,400 found 5 days ago
United
Tue, Dec 16 - Sun, Dec 21
ORD
Chicago
DUB
Dublin
₩989,100 Roundtrip, found 5 days ago
₩989,100
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 16 from Chicago to Dublin, returning Sun, Dec 21, priced at ₩989,100 found 5 days ago
United
Tue, Dec 16 - Sun, Dec 21
ORD
Chicago
DUB
Dublin
₩989,200 Roundtrip, found 5 days ago
₩989,200
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 16 from Chicago to Dublin, returning Sun, Dec 21, priced at ₩989,200 found 5 days ago
Air Canada
Tue, Dec 16 - Sun, Dec 21
ORD
Chicago
DUB
Dublin
₩991,500 Roundtrip, found 5 days ago
₩991,500
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Dec 16 from Chicago to Dublin, returning Sun, Dec 21, priced at ₩991,500 found 5 days ago
Air Canada
Tue, Dec 16 - Sun, Dec 21
ORD
Chicago
DUB
Dublin
₩998,200 Roundtrip, found 5 days ago
₩998,200
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Dec 16 from Chicago to Dublin, returning Sun, Dec 21, priced at ₩998,200 found 5 days ago
United
Tue, Dec 16 - Sun, Dec 21
ORD
Chicago
DUB
Dublin
₩998,300 Roundtrip, found 5 days ago
₩998,300
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 16 from Chicago to Dublin, returning Sun, Dec 21, priced at ₩998,300 found 5 days ago
Delta
Tue, Dec 16 - Sun, Dec 21
ORD
Chicago
DUB
Dublin
₩1,015,100 Roundtrip, found 5 days ago
₩1,015,100
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 16 from Chicago to Dublin, returning Sun, Dec 21, priced at ₩1,015,100 found 5 days ago

Find the cheapest month to fly from Chicago (ORD) to Dublin (DUB)

February is typically the cheapest month to fly

From ₩512,998 - ₩1,158,270 per traveler.

Graph displaying average flight prices per month

Flights from Chicago (ORD) to Dublin (DUB)
Origin airport
O'Hare Intl.
Destination airport
Dublin
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United
Roundtrip price
₩909,200
Distance
5862 km
Average flight time
13 hours 25 mins

Chicago to Dublin Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to Dublin will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Dublin.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ORD to DUB flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DUB with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₩909,200. 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 canceled 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 kilometers 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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