Flights from Chicago to Ireland available from USD 583*

Promo code

Fly in the next 3 months: Flights from Chicago to Ireland

Icelandair airfare from Chicago to Ireland - starting at USD 643

USD

Chicago (ORD)to

Dublin (DUB)
Nov 30 2026 - Dec 10 2026
From
USD 643
Viewed 1 day ago
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Dec 01 2026 - Dec 15 2026
From
USD 643
Viewed 1 day ago
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Dec 02 2026 - Dec 15 2026
From
USD 643
Viewed 1 day ago
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Dec 02 2026 - Dec 16 2026
From
USD 643
Viewed 1 day ago
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Jan 17 2027 - Jan 26 2027
From
USD 643
Viewed 1 day ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.

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Flights from Chicago (ORD) to Ireland in the next 365 days

Book ahead and find our best prices in 2026 and beyond

USD
Flights from Chicago (ORD) to Ireland in the next 365 days
From
To
Fare type
Dates
Price
Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Feb 16 2027 - Mar 10 2027

From

USD 583

Viewed 21 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Feb 16 2027 - Mar 11 2027

From

USD 583

Viewed 21 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Feb 17 2027 - Mar 04 2027

From

USD 583

Viewed 21 hrs ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

Flying with Icelandair: more than just a journey

Explore cities you can fly to with Icelandair in your destination country