Flights from Chicago to Ireland available from USD 519*
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1 Passenger
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expand_moreFly in the next 3 months: Flights from Chicago to Ireland
Icelandair airfare from Chicago to Ireland - starting at USD 596
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USD
Chicago (ORD)to
Dublin (DUB)Oct 19 2026 - Nov 14 2026
From
USD 596
Viewed 1 day ago
Round trip
Economy
Chicago (ORD)to
Dublin (DUB)Oct 20 2026 - Nov 14 2026
From
USD 596
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.
Make the most of your trip
Flights from Chicago (ORD) to Ireland in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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USD
From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Dublin (DUB) | Round trip / Economy | Jan 06 2027 - Jan 21 2027 | From USD 519 Viewed 1 day ago | |
| Chicago (ORD) | Dublin (DUB) | Round trip / Economy | Jan 06 2027 - Jan 25 2027 | From USD 519 Viewed 1 day ago | |
| Chicago (ORD) | Dublin (DUB) | Round trip / Economy | Jan 06 2027 - Jan 31 2027 | From USD 519 Viewed 1 day 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.
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