HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$533+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dayton to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 16, 2025.

Round-trip from

$558
(American Airlines)

One-way from

$533
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$1,061
From Dayton to Ireland
Search Deals
One-way flight from Dayton to Ireland
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($332 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 10/307:22 amDAY - DUB
1 stop19h 48mAmerican Airlines
Thu 11/611:30 amDUB - DAY
1 stop14h 06mAmerican Airlines
Deal found 9/14$558
This Delta deal was found by Cheapflights users on 9/14. 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 10/306:05 amDAY - DUB
2 stops21h 40mDelta
Thu 11/69:45 amDUB - DAY
2 stops29h 39mDelta
Deal found 9/14$597
This Delta deal was found by Cheapflights users on 9/14. 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 11/1211:19 amDAY - ORK
2 stops18h 26mDelta
Sun 11/163:40 pmORK - DAY
2 stops31h 04mDelta
Deal found 9/14$673
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 12/55:49 amDAY - SNN
2 stops24h 41mAmerican Airlines
Tue 12/92:00 pmSNN - DAY
2 stops14h 41mAmerican Airlines
Deal found 9/13$758
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 12/277:50 pmDAY - DUB
1 stop9h 30mUnited Airlines
Tue 1/69:30 amDUB - DAY
2 stops17h 29mUnited Airlines
Deal found 9/14$802
This Ovago deal was found by Cheapflights users on 9/14. 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.
Wed 9/244:36 pmDAY - DUB
2 stops38h 14mScandinavian Airlines
Tue 9/3012:40 pmDUB - DAY
2 stops39h 27mScandinavian Airlines
Deal found 9/14$917
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:42 pmDAY - DUB
1 stop17h 58mBritish Airways
Tue 9/308:20 pmDUB - DAY
2 stops29h 34mBritish Airways
Deal found 9/15$930
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/246:52 amDAY - DUB
1 stop17h 18mAmerican Airlines
Tue 9/302:25 pmDUB - DAY
2 stops14h 19mAmerican Airlines
Deal found 9/14$1,014
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.
Mon 9/155:16 pmDAY - DUB
2 stops17h 29mAmerican Airlines
Sun 3/157:35 amDUB - DAY
2 stops17h 16mAmerican Airlines
Deal found 9/15$1,033
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/2511:59 amDAY - DUB
2 stops12h 16mAmerican Airlines
Tue 9/302:25 pmDUB - DAY
2 stops14h 19mAmerican Airlines
Deal found 9/14$1,074
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:36 pmDAY - DUB
2 stops35h 49mScandinavian Airlines
Tue 9/307:05 pmDUB - DAY
2 stops33h 02mScandinavian Airlines
Deal found 9/15$1,094
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:42 pmDAY - SNN
2 stops22h 08mBritish Airways
Sat 10/47:40 amSNN - DAY
2 stops18h 14mBritish Airways
Deal found 9/15$1,484

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 September 16, 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

Thu 10/30

7:22 am-7:10 am

1 stop19h 48m

Dublin

Thu 11/6

11:30 am-8:36 pm

1 stop14h 06m

$558

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Thu 10/30

6:05 am-7:45 am

2 stops21h 40m

Dublin

Thu 11/6

9:45 am-10:24 am

2 stops29h 39m

$597

DaytonCork

DAY - ORK

DAYORK

Dayton

Wed 11/12

11:19 am-10:45 am

2 stops18h 26m

Cork

Sun 11/16

3:40 pm-5:44 pm

2 stops31h 04m

$673

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Fri 12/5

5:49 am-11:30 am

2 stops24h 41m

Shannon

Tue 12/9

2:00 pm-11:41 pm

2 stops14h 41m

$758

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Wed 9/24

4:36 pm-11:50 am

2 stops38h 14m

Dublin

Tue 9/30

12:40 pm-11:07 pm

2 stops39h 27m

$917

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Wed 9/24

12:42 pm-11:40 am

1 stop17h 58m

Dublin

Tue 9/30

8:20 pm-8:54 pm

2 stops29h 34m

$930

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Wed 9/24

6:52 am-5:10 am

1 stop17h 18m

Dublin

Tue 9/30

2:25 pm-11:44 pm

2 stops14h 19m

$1,014

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Thu 9/25

11:59 am-5:15 am

2 stops12h 16m

Dublin

Tue 9/30

2:25 pm-11:44 pm

2 stops14h 19m

$1,074

DaytonDublin

DAY - DUB

DAYDUB

Dayton

Thu 9/25

4:36 pm-9:25 am

2 stops35h 49m

Dublin

Tue 9/30

7:05 pm-11:07 pm

2 stops33h 02m

$1,094

DaytonShannon

DAY - SNN

DAYSNN

Dayton

Fri 9/26

12:42 pm-3:50 pm

2 stops22h 08m

Shannon

Sat 10/4

7:40 am-8:54 pm

2 stops18h 14m

$1,484

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 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 $509). Flying from Dayton to Ireland 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.

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 September 16, 2025.

When flying from Dayton to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 16, 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
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,363 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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, Delta, and Scandinavian Airlines can get you from Dayton to Ireland in just under 19h 48m. Your travel time can differ by up to 18h 26m. Dayton and Ireland are separated by a distance of 3617 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Dayton to Ireland one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $533. British Airways flights start at $742 while deals on KLM start at $806 one-way.

  • 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 $509). Flying from Dayton to Ireland 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dayton to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Heathrow flights
Detroit to Charles de Gaulle flights
Detroit to Istanbul flights
Pittsburgh to Heathrow flights
Detroit to Frankfurt flights
Detroit to Leonardo da Vinci/Fiumicino flights
Cincinnati to Heathrow flights
Cleveland to Dublin flights
Detroit to Amsterdam flights
Detroit to Gatwick flights
Cincinnati to Charles de Gaulle flights
Cleveland to Heathrow flights
Pittsburgh to Gatwick flights
Detroit to Orly flights
Pittsburgh to Dublin flights
Cincinnati to Gatwick flights
Detroit to London City flights
Cleveland to Gatwick flights
Detroit to Lisbon flights
Columbus to Heathrow flights
Pittsburgh to Leonardo da Vinci/Fiumicino flights
Detroit to Athens flights
Cleveland to London City flights
Cleveland to Charles de Gaulle flights
Detroit to Dublin flights
Pittsburgh to London City flights
Detroit to Sabiha Gokcen flights
Columbus to Charles de Gaulle flights
Detroit to Keflavik Intl flights
Cincinnati to Dublin flights
Columbus to Gatwick flights
Cleveland to Leonardo da Vinci/Fiumicino flights
Cincinnati to London City flights
Detroit to Barcelona-El Prat flights
Pittsburgh to Malpensa flights
Cleveland to Orly flights
Pittsburgh to Linate flights
Cincinnati to Leonardo da Vinci/Fiumicino flights
Detroit to Munich flights
Pittsburgh to Charles de Gaulle flights
Detroit to Edinburgh flights
Cincinnati to Orly flights
Detroit to Madrid flights
Columbus to Orly flights
Columbus to Dublin flights
Pittsburgh to Lisbon flights
Akron to Dublin flights
Detroit to Tirana flights
Cincinnati to Lisbon flights
Pittsburgh to Keflavik Intl flights

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$532Average$992FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$581Average$942FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$594Average$980FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.