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Ireland

$425+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Find 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 November 24, 2025.

This United Airlines deal was found by Cheapflights users on 11/24. 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 11/24$928
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Mon 12/222:00 pmDAY - DUB
2 stops36h 10mUnited Airlines
Mon 12/2912:05 pmDUB - DAY
1 stop12h 00mUnited Airlines
Deal found 11/24$989
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Mon 11/246:15 pmDAY - DUB
2 stops14h 20mAmerican Airlines
Wed 11/2611:30 amDUB - DAY
1 stop13h 55mAmerican Airlines
Deal found 11/23$1,081
This Expedia deal was found by Cheapflights users on 11/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:00 pmDAY - DUB
2 stops39h 05mMultiple Airlines
Wed 12/316:40 amDUB - DAY
2 stops19h 19mMultiple Airlines
Deal found 11/24$1,149
This Expedia deal was found by Cheapflights users on 11/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:50 pmDAY - DUB
1 stop14h 30mMultiple Airlines
Wed 11/263:20 pmDUB - DAY
1 stop11h 23mMultiple Airlines
Deal found 11/23$1,325
This Ovago deal was found by Cheapflights users on 11/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:50 pmDAY - DUB
2 stops33h 15mLufthansa
Mon 1/55:55 pmDUB - DAY
2 stops30h 42mLufthansa
Deal found 11/24$1,440
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Sun 12/217:50 pmDAY - DUB
1 stop9h 30mUnited Airlines
Mon 1/59:00 amDUB - DAY
2 stops34h 17mUnited Airlines
Deal found 11/24$1,441

Cheap flight deals from Dayton to Ireland

Keep the following information in mind while searching for Dayton to Ireland flight deals. Data was last updated November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$474
(American Airlines)

One-way from

$425
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$632
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 November 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 November 24, 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

Wed 2/11

4:21 pm-11:15 am

2 stops13h 54m

Dublin

Fri 2/20

11:30 am-8:59 pm

1 stop14h 29m

$474

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 2/20

2:10 pm-8:10 am

1 stop13h 00m

Dublin

Tue 2/24

5:00 am-10:15 pm

2 stops22h 15m

$477

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Thu 1/8

9:05 am-8:10 am

1 stop18h 05m

Dublin

Thu 1/15

10:40 am-5:03 pm

1 stop11h 23m

$483

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Fri 2/20

9:45 am-10:20 am

1 stop19h 35m

Dublin

Tue 2/24

10:40 am-11:43 pm

1 stop18h 03m

$483

DaytonCork

DAY - ORK

DAYORK

Dayton

Fri 2/20

11:42 am-3:00 pm

2 stops22h 18m

Cork

Tue 2/24

6:00 am-5:57 pm

2 stops40h 57m

$546

DaytonCork

DAY - ORK

DAYORK

Dayton

Wed 1/7

4:21 pm-3:25 pm

2 stops18h 04m

Cork

Wed 1/14

7:40 am-9:08 pm

2 stops18h 28m

$672

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Fri 2/20

8:33 am-3:45 pm

2 stops26h 12m

Shannon

Tue 2/24

2:45 pm-9:35 am

2 stops23h 50m

$682

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Thu 4/16

5:27 pm-4:10 pm

2 stops17h 43m

Shannon

Mon 4/27

9:15 pm-8:52 pm

2 stops28h 37m

$1,472

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Sat 3/21

1:56 pm-4:45 pm

2 stops22h 49m

Shannon

Sat 3/28

5:25 pm-8:51 pm

2 stops31h 26m

$7,379

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Sat 5/2

7:45 pm-7:20 am

1 stop30h 35m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 14 results
1
2

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 November 24, 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 November 24, 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
9,039 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,039 reviews
United Airlines
7.4
Good
9,039 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,039 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,535 reviews
United Airlines
7.4
Good
9,039 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    American Airlines, Lufthansa, and United Airlines can get you from Dayton to Ireland in just under 13h. Your travel time can differ by up to 5h 05m. 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 - Shannon and Dayton - Cork.

  • 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$533Average$929FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$574Average$876FlexibilityNo cancel feeOn-time71%

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