$419 Cheap Flights from Chicago (MDW) to Dublin (DUB)

View $419 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Chicago Midway Airport (MDW) to Dublin Airport (DUB)

Cheap Flights from Chicago to Dublin (MDW-DUB)

Prices were available within the past 7 days and start at $419 for one-way flights and $482 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 24 - Thu, Dec 4
MDW
Chicago
DUB
Dublin
$482 Roundtrip, found 4 days ago
$482
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Nov 24 from Chicago to Dublin, returning Thu, Dec 4, priced at $482 found 4 days ago
Delta
Sun, Nov 23 - Wed, Dec 3
MDW
Chicago
DUB
Dublin
$483 Roundtrip, found 4 days ago
$483
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Nov 23 from Chicago to Dublin, returning Wed, Dec 3, priced at $483 found 4 days ago
Delta
Wed, Apr 1 - Thu, Apr 30
MDW
Chicago
DUB
Dublin
$486 Roundtrip, found 5 days ago
$486
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Apr 1 from Chicago to Dublin, returning Thu, Apr 30, priced at $486 found 5 days ago
Delta
Tue, Apr 28 - Tue, May 5
MDW
Chicago
DUB
Dublin
$488 Roundtrip, found 4 days ago
$488
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Apr 28 from Chicago to Dublin, returning Tue, May 5, priced at $488 found 4 days ago
Delta
Mon, Nov 10 - Wed, Nov 19
MDW
Chicago
DUB
Dublin
$488 Roundtrip, found 4 days ago
$488
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Nov 10 from Chicago to Dublin, returning Wed, Nov 19, priced at $488 found 4 days ago
Delta
Wed, Nov 12 - Fri, Dec 12
MDW
Chicago
DUB
Dublin
$491 Roundtrip, found 6 days ago
$491
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 12 from Chicago to Dublin, returning Fri, Dec 12, priced at $491 found 6 days ago
Delta
Sun, Mar 8 - Tue, Mar 31
MDW
Chicago
DUB
Dublin
$492 Roundtrip, found 1 day ago
$492
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Mar 8 from Chicago to Dublin, returning Tue, Mar 31, priced at $492 found 1 day ago
Delta
Mon, Jan 26 - Tue, Feb 10
MDW
Chicago
DUB
Dublin
$493 Roundtrip, found 6 days ago
$493
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 26 from Chicago to Dublin, returning Tue, Feb 10, priced at $493 found 6 days ago
KLM
Wed, Nov 12 - Fri, Dec 12
MDW
Chicago
DUB
Dublin
$508 Roundtrip, found 6 days ago
$508
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Nov 12 from Chicago to Dublin, returning Fri, Dec 12, priced at $508 found 6 days ago
Air France
Tue, Nov 4 - Tue, Nov 18
MDW
Chicago
DUB
Dublin
$514 Roundtrip, found 5 days ago
$514
Roundtrip
found 5 days ago
Select Air France flight, departing Tue, Nov 4 from Chicago to Dublin, returning Tue, Nov 18, priced at $514 found 5 days ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $937
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $937

Frequently asked questions

How much does a flight from Midway Intl. Airport (MDW) to Dublin Airport (DUB) cost?
Get a cheap one-way flight from $419 or cheap return flight from $482 from Midway Intl. Airport (MDW) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Midway Intl. Airport (MDW) to Dublin Airport (DUB)?
The cheapest month to fly from MDW to DUB is November, when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
Which airlines fly direct from Midway Intl. Airport (MDW) to Dublin Airport (DUB)?
There are no direct flights from Chicago, IL (MDW-Midway Intl.) to Dublin Airport (DUB). However, you can find other airports with nonstop flights. Hop on your plane at O'Hare Intl. Airport (ORD) and fly straight to Dublin without layovers.
What is the cheapest airline that flies from Midway Intl. Airport (MDW) to Dublin Airport (DUB)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MDW to DUB flight.
How many flights per day from Midway Intl. Airport (MDW) to Dublin Airport (DUB)?
Nonstop flights from Midway Intl. Airport (MDW) to Dublin Airport (DUB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MDW to DUB?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Midway Intl. Airport (MDW) to Dublin Airport (DUB)?
To reach Dublin Airport (DUB) without delays, opt for a flight that leaves Midway Intl. Airport (MDW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Midway Intl. Airport (MDW) to Dublin Airport (DUB) last-minute?
Last-minute fares from MDW to DUB are generally more expensive. For the best prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a MDW to DUB flight and hotel package?
You'll typically save money by booking a MDW to DUB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Midway Intl. Airport (MDW) to Dublin Airport (DUB)?
If you reserved your MDW to DUB flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Midway Intl.
Destination airport
Dublin
Airlines serving
Air France, Delta, KLM
Roundtrip price
$481
Distance
3666 mi

Book with confidence

Book with confidence

Chicago to Dublin Flights

The cheapest times to fly from Chicago to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Dublin are during the month of November. You can find some of the cheapest flights from Chicago to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Dublin

Sunday is one of the best days to book for cheap flights from Chicago to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $419 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Dublin Flights

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*Available to One Key members.