$354 Cheap Flights from Monroe (MLU) to Dublin (DUB)

View $354 flight on Sun, Mar 21, 2027Opens in a new window

Popular airlines from Monroe, LA (MLU-Monroe Regional) to Dublin Airport (DUB)

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Cheap Flights from Monroe to Dublin (MLU-DUB)

Prices were available within the past 7 days and start at $354 for one-way flights and $847 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 15 - Tue, Oct 20
MLU
Monroe
DUB
Dublin
$847 Roundtrip, found 5 days ago
$847
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Oct 15 from Monroe to Dublin, returning Tue, Oct 20, priced at $847 found 5 days ago
Delta
Sun, Mar 21 - Sat, Mar 27
MLU
Monroe
DUB
Dublin
$853 Roundtrip, found 5 days ago
$853
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Mar 21 from Monroe to Dublin, returning Sat, Mar 27, priced at $853 found 5 days ago
Delta
Thu, Oct 15 - Tue, Oct 20
MLU
Monroe
DUB
Dublin
$879 Roundtrip, found 5 days ago
$879
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Oct 15 from Monroe to Dublin, returning Tue, Oct 20, priced at $879 found 5 days ago
KLM
Sun, Mar 21 - Sat, Mar 27
MLU
Monroe
DUB
Dublin
$881 Roundtrip, found 5 days ago
$881
Roundtrip
found 5 days ago
Select KLM flight, departing Sun, Mar 21 from Monroe to Dublin, returning Sat, Mar 27, priced at $881 found 5 days ago
Delta
Thu, Oct 15 - Tue, Oct 20
MLU
Monroe
DUB
Dublin
$883 Roundtrip, found 5 days ago
$883
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Oct 15 from Monroe to Dublin, returning Tue, Oct 20, priced at $883 found 5 days ago
Delta
Thu, Oct 15 - Tue, Oct 20
MLU
Monroe
DUB
Dublin
$907 Roundtrip, found 5 days ago
$907
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Oct 15 from Monroe to Dublin, returning Tue, Oct 20, priced at $907 found 5 days ago
Air France
Thu, Oct 15 - Tue, Oct 20
MLU
Monroe
DUB
Dublin
$907 Roundtrip, found 5 days ago
$907
Roundtrip
found 5 days ago
Select Air France flight, departing Thu, Oct 15 from Monroe to Dublin, returning Tue, Oct 20, priced at $907 found 5 days ago
KLM
Thu, Oct 15 - Tue, Oct 20
MLU
Monroe
DUB
Dublin
$911 Roundtrip, found 5 days ago
$911
Roundtrip
found 5 days ago
Select KLM flight, departing Thu, Oct 15 from Monroe to Dublin, returning Tue, Oct 20, priced at $911 found 5 days ago
KLM
Thu, Oct 15 - Tue, Oct 20
MLU
Monroe
DUB
Dublin
$915 Roundtrip, found 5 days ago
$915
Roundtrip
found 5 days ago
Select KLM flight, departing Thu, Oct 15 from Monroe to Dublin, returning Tue, Oct 20, priced at $915 found 5 days ago
Virgin Atlantic
Thu, Oct 15 - Tue, Oct 20
MLU
Monroe
DUB
Dublin
$936 Roundtrip, found 5 days ago
$936
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Thu, Oct 15 from Monroe to Dublin, returning Tue, Oct 20, priced at $936 found 5 days ago

Frequently asked questions

How much does a flight from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) cost?
You can find cheap one-way flights from $354 and cheap return flights from $847 Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) with Expedia. Return flights typically cost between $759 and $4778. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
The cheapest month to fly from MLU to DUB is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
Enter MLU to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
KLM is one of the cheapest airlines offering connecting flights from Monroe, LA (MLU) to Dublin (DUB) with a layover in Hartsfield-Jackson Atlanta Intl. (ATL), starting from around $571. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
To find a cheap flight from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from MLU to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
For flights from Monroe Regional (MLU) to Dublin (DUB), the most popular departure times are between 12pm and 3pm. This time frame is chosen by about 39% of travelers, likely for its convenience. Delta Airlines, American Airlines, and British Airways operate flights during this window.
How long does it take to fly from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
A flight from MLU to DUB with a layover takes around 14 hours, with the route covering approximately 4,289 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
Business class seats are offered on the MLU to DUB route with Delta Air Lines.
How do I earn miles on a Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) flight and hotel package?
Securing a Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) Dublin Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monroe, LA (MLU-Monroe Regional) to Dublin (DUB)?
If you booked your Monroe, LA (MLU-Monroe Regional) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Monroe Regional
Destination airport
Dublin
Roundtrip price
$846
Distance
4288 mi

Book with confidence

Monroe to Dublin Flights

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

 

The best time to book a flight from Monroe to Dublin

Sunday is one of the best days to book for cheap flights from Monroe 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 Monroe 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 Monroe to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from $354 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 Monroe 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 Monroe 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.

 

Monroe to Dublin Flights

*Flight schedules are subject to change.

*Available to One Key members.