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$399+ Cheap flights from Dayton (DAY) to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Dayton to Ireland

Cheapest flights from Dayton to Ireland
Explore the most affordable flight options available from Dayton to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:43 amDAY - DUB
2 stops17h 37mUnited Airlines
Tue 12/2310:40 amDUB - DAY
2 stops32h 36mUnited Airlines
Deal found 12/1$580
This Delta deal was found by Cheapflights users on 12/1. 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.
Tue 12/236:05 amDAY - DUB
2 stops20h 40mDelta
Wed 12/315:55 amDUB - DAY
2 stops20h 07mDelta
Deal found 12/1$962
This Delta deal was found by Cheapflights users on 12/1. 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.
Wed 12/244:00 pmDAY - DUB
2 stops35h 05mDelta
Wed 12/311:25 pmDUB - DAY
2 stops26h 54mDelta
Deal found 12/1$1,010
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:21 pmDAY - DUB
2 stops32h 49mUnited Airlines
Wed 12/3112:05 pmDUB - DAY
1 stop12h 00mUnited Airlines
Deal found 12/1$1,111
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:50 pmDAY - DUB
1 stop9h 30mUnited Airlines
Wed 12/3112:05 pmDUB - DAY
2 stops37h 17mUnited Airlines
Deal found 12/1$1,131
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:28 amDAY - DUB
2 stops19h 42mUnited Airlines
Wed 12/3112:05 pmDUB - DAY
1 stop12h 00mUnited Airlines
Deal found 12/1$1,139
This American Airlines deal was found by Cheapflights users on 12/1. 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.
Wed 12/249:10 amDAY - DUB
1 stop39h 00mAmerican Airlines
Wed 12/3111:30 amDUB - DAY
1 stop14h 29mAmerican Airlines
Deal found 12/1$1,630

Find flight deals from Dayton to Ireland

Keep the following information in mind while searching for Dayton to Ireland flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$461
(Ovago)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$884
Provider with most accurate pricing for Dayton-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Dublin flights.
Search Deals
From Dayton to Ireland
Search Deals
One-way flight from Dayton to Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($359 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Ireland 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 December 4, 2025.
Use the filters below to find and compare flights from Dayton to Ireland that are best for you.

Fly from

Dayton

Fly to

Ireland

Route

Depart

Return

Price

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 2/20

11:42 am-8:05 am

2 stops15h 23m

Dublin

Tue 2/24

9:45 am-1:50 pm

1 stop33h 05m

$468

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 1/23

10:24 am-8:10 am

1 stop16h 46m

Dublin

Tue 1/27

10:40 am-11:44 pm

1 stop18h 04m

$483

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 2/20

2:10 pm-8:10 am

1 stop13h 00m

Dublin

Tue 2/24

10:40 am-5:10 pm

1 stop11h 30m

$483

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 2/20

11:00 am-8:10 am

1 stop16h 10m

Dublin

Tue 2/24

10:40 am-8:08 pm

1 stop14h 28m

$483

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sat 3/7

9:15 am-6:10 am

2 stops15h 55m

Dublin

Sat 3/14

8:00 am-11:43 pm

2 stops19h 43m

$485

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sun 1/18

2:04 pm-7:30 am

2 stops12h 26m

Dublin

Sun 1/25

9:30 am-2:17 pm

2 stops33h 47m

$488

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sat 2/28

6:00 am-8:40 am

1 stop21h 40m

Dublin

Sun 3/8

11:30 am-9:24 pm

1 stop13h 54m

$514

DaytonCork

DAY - ORK

DAYORK

Dayton

Thu 2/19

11:42 am-10:45 am

2 stops42h 03m

Cork

Mon 2/23

5:15 pm-10:55 am

2 stops46h 40m

$617

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Fri 2/20

12:43 pm-11:30 am

2 stops17h 47m

Shannon

Tue 2/24

5:30 pm-8:57 pm

2 stops32h 27m

$661

DaytonCork

DAY - ORK

DAYORK

Dayton

Thu 2/19

12:43 pm-3:25 pm

2 stops21h 42m

Cork

Mon 2/23

5:35 pm-8:57 pm

2 stops32h 22m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 13 results
1
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Best time to book a flight from Dayton to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Dayton 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.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Ireland

What is the cheapest month to book a flight from Dayton to Ireland?

Currently, November is the cheapest month in which you can book a flight from Dayton to Ireland (average of $433). Flying from Dayton to Ireland in June is currently the most expensive (average of $676). 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.

What is the cheapest time of day to fly from DAY to IE?

Find hourly flight availability from Dayton to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s optimal to fly from Dayton to Ireland in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and British Airways from Dayton to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,063 reviews
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,559 reviews
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

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

  • What airport do you fly from for flights from Dayton to Ireland?

    Most people fly from Dayton (DAY) if they book a flight from Dayton to Ireland. Dayton is conveniently located just 10.0 mi from Dayton’s city center.

  • How long is the flight from Dayton to Ireland?

    Delta, United Airlines, and Lufthansa can get you from Dayton to Ireland in just under 13h. Your travel time can differ by up to 3h 46m. Dayton and Ireland are separated by a distance of 3617 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Dayton to Ireland?

    The most popular flight routes from Dayton to Ireland are Dayton - Dublin, Dayton - Cork and Dayton - Shannon.

  • Can I find deals for flights from Dayton to Ireland that include hotel bookings?

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

  • How can I find direct flights from Dayton to Ireland?

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

  • Can I find deals for business class flights from Dayton to Ireland?

    Yes. Cheapflights offers flight deals from Dayton to Ireland 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 Dayton to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Dayton to Ireland (average of $433). Flying from Dayton to Ireland in June is currently the most expensive (average of $676). 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

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Top 3 airlines flying from Dayton to Ireland

Discover the top 3 airlines that operate flights from Dayton to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$521Average$894FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$574Average$842FlexibilityNo cancel feeOn-time71%

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