$405 Cheap Flights from Moline (MLI) to Dublin (DUB)

View $405 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Quad City Intl. Airport (MLI) to Dublin Airport (DUB)

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Cheap Flights from Moline to Dublin (MLI-DUB)

Prices were available within the past 7 days and start at $405 for one-way flights and $433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Feb 21 - Tue, Mar 3
MLI
Moline
DUB
Dublin
$433 Roundtrip, found 4 hours ago
$433
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Feb 21 from Moline to Dublin, returning Tue, Mar 3, priced at $433 found 4 hours ago
Delta
Sun, Feb 15 - Tue, Mar 3
MLI
Moline
DUB
Dublin
$438 Roundtrip, found 4 hours ago
$438
Roundtrip
found 4 hours ago
Select Delta flight, departing Sun, Feb 15 from Moline to Dublin, returning Tue, Mar 3, priced at $438 found 4 hours ago
Delta
Mon, Jan 5 - Tue, Jan 20
MLI
Moline
DUB
Dublin
$448 Roundtrip, found 4 hours ago
$448
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Jan 5 from Moline to Dublin, returning Tue, Jan 20, priced at $448 found 4 hours ago
Delta
Sat, Jan 3 - Wed, Jan 21
MLI
Moline
DUB
Dublin
$452 Roundtrip, found 10 hours ago
$452
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Jan 3 from Moline to Dublin, returning Wed, Jan 21, priced at $452 found 10 hours ago
Delta
Tue, Feb 17 - Tue, Mar 3
MLI
Moline
DUB
Dublin
$453 Roundtrip, found 4 hours ago
$453
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Feb 17 from Moline to Dublin, returning Tue, Mar 3, priced at $453 found 4 hours ago
Delta
Tue, Jan 6 - Wed, Jan 21
MLI
Moline
DUB
Dublin
$457 Roundtrip, found 4 hours ago
$457
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Jan 6 from Moline to Dublin, returning Wed, Jan 21, priced at $457 found 4 hours ago
Delta
Tue, Jan 6 - Fri, Jan 16
MLI
Moline
DUB
Dublin
$458 Roundtrip, found 10 hours ago
$458
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Jan 6 from Moline to Dublin, returning Fri, Jan 16, priced at $458 found 10 hours ago
United
Sun, Feb 8 - Fri, Feb 27
MLI
Moline
DUB
Dublin
$478 Roundtrip, found 4 hours ago
$478
Roundtrip
found 4 hours ago
Select United flight, departing Sun, Feb 8 from Moline to Dublin, returning Fri, Feb 27, priced at $478 found 4 hours ago
American Airlines
Wed, Feb 11 - Wed, Feb 18
MLI
Moline
DUB
Dublin
$479 Roundtrip, found 2 days ago
$479
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 11 from Moline to Dublin, returning Wed, Feb 18, priced at $479 found 2 days ago
Lufthansa
Mon, Nov 17 - Wed, Dec 3
MLI
Moline
DUB
Dublin
$484 Roundtrip, found 2 days ago
$484
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 17 from Moline to Dublin, returning Wed, Dec 3, priced at $484 found 2 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 $527
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $527

Frequently asked questions

How much does a flight from Quad City Intl. Airport (MLI) to Dublin Airport (DUB) cost?
Snag a cheap one-way flight from $405 or cheap return flight from $433 from Quad City Intl. Airport (MLI) 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 Quad City Intl. Airport (MLI) to Dublin Airport (DUB)?
February is the cheapest month to fly from MLI to DUB. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Quad City Intl. Airport (MLI) to Dublin Airport (DUB)?
To find the cheapest airline that'll fly you from MLI to DUB, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Quad City Intl. Airport (MLI) to Dublin Airport (DUB)?
Nonstop flights from Quad City Intl. Airport (MLI) 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 filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MLI to DUB?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Quad City Intl. Airport (MLI) to Dublin Airport (DUB)?
To avoid potential delays on the Quad City Intl. Airport (MLI) to Dublin Airport (DUB) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Quad City Intl. Airport (MLI) to Dublin Airport (DUB) last-minute?
Booking your plane ticket from MLI to DUB just before your journey is typically more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a MLI to DUB flight and hotel package?
You can save money by securing a MLI to DUB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Quad City Intl. Airport (MLI) to Dublin Airport (DUB)?
If you booked your MLI to DUB flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Quad City Intl.
Destination airport
Dublin
Airlines serving
Air France, American Airlines, Delta, KLM, Lufthansa, United
Roundtrip price
$433
Distance
3786 mi

Book with confidence

Moline to Dublin Flights

The cheapest times to fly from Moline 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 Moline to Dublin are during the month of February. You can find some of the cheapest flights from Moline to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moline to Dublin

Sunday is one of the best days to book for cheap flights from Moline 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 Moline 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 Moline to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $405 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 Moline 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 Moline 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.

 

Moline to Dublin Flights
*Available to One Key members.