The cheapest times to fly from DUB to DAY are

  • August 20th to October 7th
  • October 29th to December 9th
  • December 24th to March 25th (except the week of March 12th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DUB to DAY is late September. Prices can be as high as $1395 for Friday flights during early August, or as low as $454 for Monday flights around late September.


When to Fly to Dayton

Flying from Dublin (DUB) to Dayton, OH (DAY) will usually cost between $488 to $1287 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $491. Due to high demand the most expensive time to fly is early August, with an average price of $1313. Planning your trip to low-cost times can easily save you $822 on economy flights and even more on first-class flights. Generally, any price below $711 can be considered a good price for a round-trip DUB to DAY flight.

See below for a graph of average weekly prices for the DUB to DAY route. All prices are for round-trip tickets in USD.

DUB to DAY Flight Prices

Compared to other flights, the DUB to DAY flight is cheaper than the average and costs slightly more than the average flight leaving from Dublin. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to DAY, and Tuesday the cheapest day to fly back into DUB. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $97 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $753. Return trip prices are from the DAY to DUB flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from DUB to DAY can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 30 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from DUB to DAY while comparing.

Destination alternative #1: Cincinnati/Northern Kentucky International Airport (CVG) in Cincinnati, OH

  • 64 miles (103 km) away from DAY
  • Usually 7.67% less expensive than DAY
  • 1-layover flights available

See DUB to CVG flights

Destination alternative #2: John Glenn Columbus International Airport (CMH) in Columbus, OH

  • 71 miles (114 km) away from DAY
  • Usually 6.83% less expensive than DAY
  • 1-layover flights available

See DUB to CMH flights

Destination alternative #3: Blue Grass Airport (LEX) in Lexington, KY

  • 131 miles (211 km) away from DAY
  • Usually 0.77% less expensive than DAY
  • 1-layover flights available

See DUB to LEX flights


Flight Hacking DUB to DAY

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from DUB to DAY — but Champion Traveler does!

Hack #1: Washington, DC (DUB > DCA > DAY)

  • Price for both tickets: $613
  • Average savings: $98 (13.72%)

See DUB to IAD flights

Hack #2: Washington, DC (DUB > IAD > DAY)

  • Price for both tickets: $628
  • Average savings: $83 (11.68%)

See DUB to DCA flights

Hack #3: Newark, NJ (DUB > EWR > DAY)

  • Price for both tickets: $657
  • Average savings: $54 (7.6%)

See DUB to EWR flights


Flight Questions Answered

Still have questions about flying from DUB to DAY? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Aer Lingus, Air France, American, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United, and potentially more during busy seasons.

How far away is it from James M Cox/Dayton International Airport to Dublin Airport?

The distance between the two airports is roughly 3618 miles or 5823 kilometers.

How long does it take to fly from DUB to DAY?

The real-world flight time for a nonstop DUB to DAY flight is about 7 hour 30 minutes.

How many flights go between Dublin and Dayton, OH?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from DUB to DAY.


Airport Location Info


Departing Airport

Origination codeDUB
Origination airport nameDublin Airport

Return Airport

Destination codeDAY
Destination airport nameJames M Cox/Dayton International Airport
CityDayton, OH
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.