$369+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — DUB
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Dayton to Dublin 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 Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dayton to DublinExplore 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 October 20, 2026.
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 October 20, 2026.
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/307:10 am -
1 stop20h 00m
Mon 12/79:00 am -
2 stops40h 17m
Deal found 10/16![United Airlines logo]()
$753
This Booking.com deal was found by Cheapflights users on 10/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:31 pm -
2 stops15h 54m
Mon 12/78:40 pm -
2 stops29h 32m
Deal found 10/16![British Airways logo]()
$757
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:43 pm -
2 stops14h 17m
Thu 12/1011:30 am -
1 stop14h 42m
Deal found 10/19![American Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:32 pm -
1 stop13h 38m
Thu 12/109:00 am -
2 stops18h 30m
Deal found 10/19![United Airlines logo]()
$776
This FlightHub deal was found by Cheapflights users on 10/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:24 am -
2 stops23h 01m
Mon 11/308:40 pm -
2 stops26h 21m
Deal found 10/19![British Airways logo]()
$818
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:50 pm -
1 stop14h 30m
Mon 11/309:00 am -
2 stops40h 17m
Deal found 10/19![United Airlines logo]()
$836
This Justfly.com deal was found by Cheapflights users on 10/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:22 pm -
1 stop11h 23m
Tue 1/55:15 pm -
2 stops34h 59m
Deal found 10/19![Multiple Airlines logo]()
$879
Best flights from Dayton to DublinDiscover carefully curated flight deals from Dayton to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Dayton to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/256:07 pm -
1 stop33h 03m
Thu 1/2810:40 am -
1 stop14h 36m
Deal found 10/19![United Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 2/2611:05 am -
2 stops15h 50m
Fri 3/55:45 am -
2 stops22h 29m
Deal found 10/16![Delta logo]()
$762
This United Airlines deal was found by Cheapflights users on 10/17. 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 4/122:44 pm -
1 stop11h 36m
Mon 4/199:50 am -
2 stops42h 54m
Deal found 10/17![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/307:10 am -
1 stop20h 00m
Mon 12/79:00 am -
2 stops40h 17m
Deal found 10/16![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 2/261:35 pm -
1 stop13h 35m
Fri 3/59:00 am -
2 stops29h 13m
Deal found 10/16![United Airlines logo]()
$758
Last-minute flights from Dayton to DublinDiscover last-minute flight deals from Dayton to Dublin. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Dayton to Dublin. Data last updated October 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 10/2311:32 am -
1 stop17h 13m
Fri 10/3012:05 pm -
1 stop11h 08m
Deal found 10/18![United Airlines logo]()
$927
This FlightHub deal was found by Cheapflights users on 10/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:24 am -
2 stops23h 01m
Mon 11/308:40 pm -
2 stops26h 21m
Deal found 10/19![British Airways logo]()
$818
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:50 pm -
1 stop14h 30m
Mon 11/309:00 am -
2 stops40h 17m
Deal found 10/19![United Airlines logo]()
$836
This Justfly.com deal was found by Cheapflights users on 10/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:22 pm -
1 stop11h 23m
Tue 1/55:15 pm -
2 stops34h 59m
Deal found 10/19![Multiple Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:30 am -
1 stop21h 40m
Tue 1/59:00 am -
2 stops43h 59m
Deal found 10/19![United Airlines logo]()
$942
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/307:10 am -
1 stop20h 00m
Mon 12/79:00 am -
2 stops40h 17m
Deal found 10/16![United Airlines logo]()
$753
This Booking.com deal was found by Cheapflights users on 10/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:31 pm -
2 stops15h 54m
Mon 12/78:40 pm -
2 stops29h 32m
Deal found 10/16![British Airways logo]()
$757
One-way flights from Dayton to DublinSearch for one-way flight options from Dayton to Dublin. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Dayton to Dublin. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This FlightHub deal was found by Cheapflights users on 10/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/411:11 am -
2 stops27h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![British Airways logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 2/410:55 am -
1 stop16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$379
Find 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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $711 (United Airlines) |
One-way from | $369 (FlightHub) |
Popular in | January |
Cheapest in | March |
Average price | $790 |
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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Dayton to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Thu 2/4
11:11 am-7:45 pm
2 stops27h 34m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$369
Quickest round-trip
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Thu 2/4
10:55 am-8:10 am
1 stop16h 15m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$379
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Mon 1/25
6:07 pm-8:10 am
1 stop33h 03m
Dublin
Thu 1/28
10:40 am-8:16 pm
1 stop14h 36m
$711
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Mon 4/12
2:44 pm-7:20 am
1 stop11h 36m
Dublin
Mon 4/19
9:50 am-11:44 pm
2 stops42h 54m
$739
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Mon 11/30
7:10 am-8:10 am
1 stop20h 00m
Dublin
Mon 12/7
9:00 am-8:17 pm
2 stops40h 17m
$753
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Fri 2/26
1:35 pm-8:10 am
1 stop13h 35m
Dublin
Fri 3/5
9:00 am-9:13 am
2 stops29h 13m
$758
DaytonDublin
DAY Dayton - DUB Dublin
DAYDUB
Dayton
Fri 2/26
11:05 am-7:55 am
2 stops15h 50m
Dublin
Fri 3/5
5:45 am-11:14 pm
2 stops22h 29m
$762
Sorted by cheapest first
Compare providers for flights from Dayton to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to Dublin in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dayton-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dayton-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
DAY-DUB
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, March is the cheapest month in which you can book a flight from Dayton to Dublin (average of $483). Flying from Dayton to Dublin in January is currently the most expensive (average of $1,436). 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.
How much does it cost to fly round-trip from Dayton to Dublin?
Airfare is typical for this route at the moment.
Dayton to Dublin flights typically cost between $660 and $907 in January.The cheapest round-trip price found within the last 5 days was $711 on United Airlines (Jan 25-Jan 28).
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 October 20, 2026.
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.
Boarding
7.7
Overall
7.3
Food
6.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Overall
7.3
Food
6.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Overall
7.3
Food
6.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Bray
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Search flights from Dayton to Dublin by cabin class
Find flights from Dayton to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dayton and Dublin flights
Browse other Dayton and Dublin flight options. Last updated on October 20, 2026.
Other flights from Dayton
Browse through other flights departing from Dayton. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$468 | Average$795 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$489 | Average$879 | FlexibilityNo cancel fee | On-time71% |