Cheap Flights from Chicago O'Hare International (ORD) to Dublin (DUB)

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Flight deals from Chicago O'Hare International to Dublin

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Find the cheapest month to fly from Chicago O'Hare International to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Dublin flights are currently cheapest in November.

Direct flights from Chicago O'Hare International to Dublin

Chicago O'Hare International to Dublin: Alternative routes

Compare routes from Chicago O'Hare International to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Chicago to Dublin: Flight information

The things to know before you go.
Cheapest flight found$423
Cheapest month to flyNovember
Average flight time7 hrs, 26 mins
Most popular airlineAmerican Airlines
Average flights per week78

Finding cheap flights from Chicago O'Hare International to Dublin: Frequently asked questions

The best price we found for a round-trip flight from Chicago O'Hare International to Dublin is $423. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
7 hours and 26 minutes is the average flight time from Chicago O'Hare International to Dublin.
American Airlines, Aer Lingus and British Airways fly direct from Chicago O'Hare International to Dublin.
There are 78 flights per week flying from Chicago O'Hare International to Dublin, as of May 2024.
The cheapest month to fly from Chicago O'Hare International to Dublin is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Dublin Airport on Wednesday, November 6, 2024.
Yes – the average flight time is 7 hours and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, TAP Air Portugal and Aer Lingus offer the cheapest flight tickets to Dublin.

Fly from Chicago O'Hare International Airport to Dublin Airport

The capital of the Emerald Isle, Dublin is one of Europe's most intriguing destinations. Steeped in history, the delightful city is filled with cultural attractions and the exciting nightlife of the Temple Bar neighborhood. Local chefs recreate traditional Irish cuisine with a modern twist that is washed down by a pint of the ever-present Guinness. Ancient architecture, Celtic music and Irish traditions are on full display. Several major airlines, including Aer Lingus and United, offer flights from Chicago O'Hare International (ORD) to Dublin Airport (DUB). A nonstop flight takes less than eight hours.

Facilities at Dublin Airport

The busiest commercial airfield in the country, Dublin Airport (DUB) has two terminals. Terminal 1 handles short-haul flights as well as several budget airlines. The majority of long-haul international flights use Terminal 2. In addition to Aer Lingus, Dublin Airport (DUB) is a hub for low-cost carrier Ryanair. The airport is also served by numerous other international and budget airlines, such as British Airways, Lufthansa, CityJet and Vueling. Passengers flying from Chicago O'Hare International (ORD) to Dublin Airport (DUB) enjoy a range of eateries, retail shops and amenities, including complimentary Wi-Fi. Situated north of the city, the airport is connected to downtown by the M1 and M50 motorways as well as the Airlink Express service operated by Dublin Bus.

Things to Do Near Dublin Airport

Flying from Chicago O'Hare International (ORD) to Dublin Airport (DUB) will enable you to experience the sights and sounds of The Fair City. In addition to the 13th-century Dublin Castle, popular points of interest include the Spire of Dublin and the Ha'penny Bridge. The iron span is an iconic symbol of the city and one of its most photographed sights. Trinity College is home to the "Book of Kells," which dates from the ninth century. The Dublin Zoo, located in the 1,750-acre Phoenix Park, features the Wellington Monument and the Papal Cross.

As the former residence of literary giants like William Butler Yeats, James Joyce and George Bernard Shaw, Dublin is known for its theatrical scene. In addition to attending performances at the historic Abbey and Gate theaters, you can tour the National Museum of Ireland and the Guinness Storehouse. Flights from Chicago O'Hare International (ORD) to Dublin Airport (DUB) also enable you to enjoy the city's best-known shopping districts centered on Grafton and Henry streets. 

Hints and Tips for Dublin Airport

Dublin's location on the Irish Sea moderates the city's weather. While summer highs can reach the lower 80s Fahrenheit, winter temperatures generally stay above freezing. Ireland's verdant landscape is a result of the country's healthy rainfall, so pack an umbrella and dress in layers. Despite the misty mornings, Dublin still has almost 1,500 hours of sunshine each year. Popular cultural celebrations include St. Patrick's Day, Bloomsday and the Dublin Irish Festival. Croke Park, one of the largest stadiums in Europe, hosts a variety of traditional sporting events, including Gaelic football. Be sure to try some authentic Irish cuisine when you visit Dublin. A meal for two will cost about $65.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.