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$557+ Cheap flights from Monroe (MLU) to Dublin (DUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — DUB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Monroe to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Monroe (MLU) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$557
(Delta)
From Monroe Huenefeld to Dublin
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Find flight deals from Monroe to Dublin

Cheapest flights from Monroe to Dublin
Explore the most affordable flight options available from Monroe to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:03 amMLU - DUB
2 stops20h 42mDelta
Thu 11/69:45 amDUB - MLU
2 stops32h 35mDelta
Deal found 9/15$557
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:08 amMLU - DUB
1 stop16h 02mAmerican Airlines
Thu 11/67:35 amDUB - MLU
2 stops20h 41mAmerican Airlines
Deal found 9/15$568

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monroe to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Monroe to Dublin that are best for you.

Fly from

Monroe

Fly to

Dublin

Route

Depart

Return

Price

MonroeDublin

MLU - DUB

MLUDUB

Monroe Huenefeld

Thu 10/30

6:03 am-7:45 am

2 stops20h 42m

Dublin

Thu 11/6

9:45 am-12:20 pm

2 stops32h 35m

$557

MonroeDublin

MLU - DUB

MLUDUB

Monroe Huenefeld

Thu 10/30

10:08 am-7:10 am

1 stop16h 02m

Dublin

Thu 11/6

7:35 am-10:16 pm

2 stops20h 41m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Monroe to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Monroe with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Monroe to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Monroe to Dublin?

    Delta and American Airlines can get you from Monroe to Dublin in just under 16h 02m. Your travel time can differ by up to 4h 40m. There are 4285 mi between Monroe and Dublin. This flight may include one or multiple stops.

  • Can I find deals for flights from Monroe to Dublin that include hotel bookings?

    Yes. In addition to deals on Monroe to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monroe to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monroe to Dublin.

  • Can I find deals for business class flights from Monroe to Dublin?

    Yes. Cheapflights offers flight deals from Monroe to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Monroe to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Monroe to Dublin (average of $509). Flying from Monroe to Dublin in June is currently the most expensive (average of $923). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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