Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Change your flight without a fee on select flights

Feel at ease with free flight cancellations within 24 hours of booking

Flights Fare Calendar Find minimum fare between O'Hare Intl. and Dublin Click this button to get previous days data Click this button to get next days data $976 $837 $697 $558 $418 $279 $139 $0 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T Price is $639 on Turkish Airlines Price is $734 on Aer Lingus Price is $669 on Turkish Airlines Price is $976 on Air Canada Price is $734 on Aer Lingus Price is $702 on United Price is $734 on Aer Lingus Price is $558 on British Airways Price is $734 on Aer Lingus Price is $734 on Aer Lingus Price is $501 on TAP Portugal Price is $568 on Lufthansa Price is $817 on Aer Lingus Price is $637 on Aer Lingus Price is $593 on Swiss International Air Lines Price is $650 on Air Canada Price is $558 on Finnair Price is $577 on British Airways Price is $520 on United Price is $530 on Finnair Price is $563 on Iberia Price is $507 on United Price is $563 on British Airways

Amazing ORD to DUB Flight Deals

The cheapest flights to Dublin found within the past 7 days were $414 round trip and $394 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for ORD to DUB

Carrier Flight Depart ORD Arrive DUB Mon
1/25
Tue
1/26
Wed
1/27
Thu
1/28
Fri
1/29
Sat
1/30
Sun
1/31
Stops
EI 122 04:50 pm 06:00 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about flights from O'Hare Intl. Airport (ORD) to Dublin Airport (DUB)

Are there direct flights from Chicago, IL (ORD-OHare Intl.) to Dublin (DUB)?

If you're not a big fan of stopovers, you should secure your flight from Chicago, IL (ORD-OHare Intl.) to Dublin (DUB) in advance. Aer Lingus is the only airline that offers nonstop flights to Dublin (and vicinity) from Chicago (and vicinity).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Dublin (DUB), please visit our Customer Service Portal.

How long is the flight from Chicago, IL (ORD-O'Hare Intl.) to Dublin (DUB)?

Flights between Chicago and Dublin take roughly 8 hours and 19 minutes in total. Make the most of that time in the air by reading, snoozing away, watching a film or doing all three.

What is the flight distance from Chicago, IL (ORD-O'Hare Intl.) to Dublin (DUB)?

From Chicago, IL (ORD-O'Hare Intl.) to Dublin (DUB), the flight distance is 3,977 mi. It's a long ride, so make sure you pack your essentials. Some noise-canceling earphones and an eye mask are some must-have items to begin with.

What airlines fly from Chicago, IL (ORD-O'Hare Intl.) to Dublin (DUB)?

There are a number of airlines that have direct flights from Chicago, IL (ORD-O'Hare Intl.) to Dublin (DUB). Aer Lingus (EI) is one of the most reliable, operating approximately 55 flights each month. It's a good idea to also check out the deals available through American Airlines (AA). This carrier operates 51 flights monthly on the Chicago to Dublin route. Be sure to compare the two airlines to score the best fare.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

O'Hare Intl. to Dublin Flight FAQ

Traveling FromO'Hare Intl.
Traveling ToDublin
Shortest Flight Time7 hours 10 mins
Earliest Departure Time4:50PM CST
Latest Departure Time4:50PM CST
Lowest Flight Price$414

Route Info

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


Destination:
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

Popular Flight Routes from Chicago (ORD)

Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago (ORD) today with the cheap prices from Travelocity!

Popular Flight Routes from Dublin (DUB)

Travelers at DUB love to visit these top cities. Roam to the top destinations from Dublin(DUB) today with the cheap prices from Travelocity!

*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.