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$554+ Cheap flights from Dayton (DAY) 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Dayton to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 agosto 20, 2025.

Round-trip from

$554
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$841
From Dayton to Dublin
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($349 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dayton to Dublin

Cheapest flights from Dayton to Dublin
Explore the most affordable flight options available from Dayton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 11/511:43 amDAY - DUB
1 stop15h 27mUnited Airlines
sáb. 11/159:00 amDUB - DAY
2 stops40h 15mUnited Airlines
Deal found 8/18$554
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 9/35:50 amDAY - DUB
1 stop19h 40mAmerican Airlines
mié. 9/109:30 amDUB - DAY
1 stop16h 24mAmerican Airlines
Deal found 8/18$642
This Delta deal was found by Cheapflights users on 8/18. 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.
lun. 9/16:00 amDAY - DUB
2 stops20h 55mDelta
jue. 9/1112:00 pmDUB - DAY
2 stops27h 22mDelta
Deal found 8/18$676
This American Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 9/15:20 pmDAY - DUB
1 stop13h 20mAmerican Airlines
lun. 9/151:45 pmDUB - DAY
1 stop14h 10mAmerican Airlines
Deal found 8/18$702
This Delta deal was found by Cheapflights users on 8/18. 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.
lun. 9/16:00 amDAY - DUB
2 stops23h 00mDelta
lun. 9/1510:00 amDUB - DAY
2 stops18h 07mDelta
Deal found 8/18$736
This KLM deal was found by Cheapflights users on 8/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/34:36 pmDAY - DUB
1 stop11h 09mKLM
vie. 10/1011:00 amDUB - DAY
1 stop16h 44mKLM
Deal found 8/19$807
This Delta deal was found by Cheapflights users on 8/19. 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.
vie. 10/311:15 amDAY - DUB
2 stops17h 00mDelta
vie. 10/1011:00 amDUB - DAY
1 stop16h 44mDelta
Deal found 8/19$811
This Ovago deal was found by Cheapflights users on 8/18. 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.
jue. 9/255:01 pmDAY - DUB
2 stops13h 54mBritish Airways
mar. 9/308:20 pmDUB - DAY
2 stops29h 34mBritish Airways
Deal found 8/18$815

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton 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 agosto 20, 2025.
Use the filters below to find and compare flights from Dayton to Dublin that are best for you.

Fly from

Dayton

Fly to

Dublin

Route

Depart

Return

Price

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mié. 11/5

11:43 am-8:10 am

1 stop15h 27m

Dublin

sáb. 11/15

9:00 am-8:15 pm

2 stops40h 15m

$554

DaytonDublin

DAY - DUB

DAYDUB

Dayton

lun. 9/1

6:00 am-6:30 am

1 stop19h 30m

Dublin

jue. 9/11

1:45 pm-10:55 pm

1 stop14h 10m

$642

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mié. 9/3

5:50 am-6:30 am

1 stop19h 40m

Dublin

mié. 9/10

9:30 am-8:54 pm

1 stop16h 24m

$642

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mié. 9/24

5:01 pm-2:35 pm

2 stops16h 34m

$582

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mar. 9/23

11:42 am-7:20 am

2 stops14h 38m

$583

DaytonDublin

DAY - DUB

DAYDUB

Dayton

jue. 9/25

12:42 pm-9:50 am

2 stops16h 08m

$642

DaytonDublin

DAY - DUB

DAYDUB

Dayton

jue. 9/25

1:38 pm-7:45 am

2 stops37h 07m

$656

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mié. 9/24

6:52 am-5:10 am

1 stop17h 18m

$683

DaytonDublin

DAY - DUB

DAYDUB

Dayton

mar. 9/23

6:00 am-5:30 am

1 stop18h 30m

$683

DaytonDublin

DAY - DUB

DAYDUB

Dayton

jue. 9/25

10:25 am-5:10 am

1 stop13h 45m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Dayton to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, November is the cheapest month in which you can book a flight from Dayton to Dublin (average of $509). Flying from Dayton to Dublin in June is currently the most expensive (average of $925). 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 DUB?

Find hourly flight availability from Dayton to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 20, 2025.

It’s optimal to fly from Dayton to Dublin in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated agosto 20, 2025.
Read through reviews of airlines operating flights from Dayton to Dublin, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

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
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

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
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

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 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 Dayton to Dublin?

    For as low as $554, United Airlines can have you in Dublin from Dayton in 15h 27m. The distance from Dayton to Dublin is about 3617 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dayton to Dublin round-trip?

    According to our current data, United Airlines ($581), and American Airlines ($594) offers the cheapest pricing from Dayton to Dublin. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Dayton to Dublin (average of $509). Flying from Dayton to Dublin in June is currently the most expensive (average of $925). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Dayton to Dublin

Discover the top 2 airlines that operate flights from Dayton to Dublin. 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$581Average$934FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$594Average$918FlexibilityNo cancel feeOn-time71%

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