How long is the flight from Ireland to Delaware?

There are many flights that can get you from Ireland to Delaware in 7h 15m. Fly via Finnair or British Airways to get the fastest option. The distance between Ireland and Delaware is about 3262 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Delaware ranges from 73.0 - 108.0 inches per month. July is typically the wettest month, when rainfall can reach 108.0 mm. February is typically the driest time to visit Delaware when rainfall is around 73.0 mm.

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What is the cheapest time of day to fly from IE to DE?

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

Can I find deals for flights from Ireland to Delaware that include hotel bookings?

Yes. In addition to deals on Ireland to Delaware flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Delaware?

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

Can I find deals for business class flights from Ireland to Delaware?

Yes. Cheapflights offers flight deals from Ireland to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£281+ Flights from Ireland to Delaware

Cheap flight deals from Ireland to Delaware

Round-trip from	£281
Popular in	July
Cheapest in	February
Average price	£356

17/4-24/4
1 total stop
25h 50m total
Ireland to Delaware

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£60 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from Ireland to Delaware

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Delaware
Explore the most affordable flight options available from Ireland to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Fri 17/412:40

DUB

PHL

Nonstop7h 15m

Multiple Airlines

Fri 24/419:50

PHL

DUB

1 stop18h 35m

Multiple Airlines

Deal found 14/1£281

Wed 10/613:45

DUB

PHL

Nonstop7h 15m

Finnair

Sat 20/618:50

PHL

DUB

Nonstop6h 40m

Finnair

Deal found 14/1£287

Mon 8/620:30

DUB

PHL

1 stop20h 40m

Multiple Airlines

Tue 16/618:50

PHL

DUB

Nonstop6h 40m

Multiple Airlines

Deal found 13/1£293

Tue 19/520:25

DUB

PHL

1 stop20h 35m

Multiple Airlines

Sat 20/618:50

PHL

DUB

Nonstop6h 40m

Multiple Airlines

Deal found 13/1£294

Sat 7/311:30

DUB

PHL

Nonstop7h 25m

Finnair

Mon 16/321:50

PHL

DUB

Nonstop6h 50m

Finnair

Deal found 13/1£298

Sun 1/311:30

DUB

PHL

Nonstop7h 25m

Multiple Airlines

Sun 8/320:40

PHL

DUB

1 stop14h 25m

Multiple Airlines

Deal found 15/1£304

Mon 16/211:30

DUB

PHL

Nonstop7h 25m

Multiple Airlines

Tue 24/219:40

PHL

DUB

1 stop19h 00m

Multiple Airlines

Deal found 13/1£305

Fri 20/211:30

DUB

PHL

Nonstop7h 25m

British Airways

Tue 24/219:40

PHL

DUB

1 stop19h 00m

British Airways

Deal found 13/1£309

Wed 11/208:50

DUB

PHL

1 stop12h 25m

British Airways

Sun 15/218:35

PHL

DUB

1 stop32h 20m

British Airways

Deal found 13/1£311

Thu 29/117:30

SNN

PHL

1 stop25h 20m

British Airways

Mon 2/219:50

PHL

SNN

1 stop18h 35m

British Airways

Deal found 12/1£431

Mon 23/220:05

SNN

PHL

2 stops24h 20m

British Airways

Sun 1/316:45

PHL

SNN

2 stops13h 45m

British Airways

Deal found 14/1£433

Fri 1/516:55

SNN

PHL

1 stop24h 05m

British Airways

Tue 5/522:20

PHL

SNN

1 stop12h 50m

British Airways

Deal found 12/1£577

Best flights from Ireland to Delaware
Discover carefully curated flight deals from Ireland to Delaware that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 January 2026.

Fri 17/412:40

DUB

PHL

Nonstop7h 15m

Multiple Airlines

Fri 24/419:50

PHL

DUB

1 stop17h 00m

Multiple Airlines

Deal found 13/1£282

Wed 10/613:45

DUB

PHL

Nonstop7h 15m

Finnair

Sat 20/618:50

PHL

DUB

Nonstop6h 40m

Finnair

Deal found 14/1£287

Thu 5/211:30

DUB

PHL

Nonstop7h 35m

British Airways

Sun 15/218:35

PHL

DUB

1 stop20h 05m

British Airways

Deal found 14/1£309

Tue 19/513:45

DUB

PHL

Nonstop7h 10m

Finnair

Sat 20/618:50

PHL

DUB

Nonstop6h 40m

Finnair

Deal found 13/1£288

Wed 20/520:30

DUB

PHL

1 stop20h 30m

Multiple Airlines

Sat 20/618:50

PHL

DUB

Nonstop6h 40m

Multiple Airlines

Deal found 13/1£294

Fri 20/211:30

DUB

PHL

Nonstop7h 25m

British Airways

Tue 24/216:45

PHL

DUB

2 stops16h 35m

British Airways

Deal found 13/1£310

Sun 1/311:30

DUB

PHL

Nonstop7h 25m

Multiple Airlines

Sun 8/320:40

PHL

DUB

1 stop14h 25m

Multiple Airlines

Deal found 15/1£304

Thu 29/117:30

SNN

PHL

1 stop25h 20m

British Airways

Mon 2/219:50

PHL

SNN

1 stop18h 35m

British Airways

Deal found 12/1£431

Mon 23/220:05

SNN

PHL

2 stops24h 20m

British Airways

Sun 1/316:45

PHL

SNN

2 stops13h 45m

British Airways

Deal found 14/1£433

Fri 1/516:55

SNN

PHL

1 stop24h 05m

British Airways

Tue 5/522:20

PHL

SNN

1 stop12h 50m

British Airways

Deal found 12/1£577

Direct flights from Ireland to Delaware
Explore direct flight options from Ireland to Delaware based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 January 2026.

Wed 10/613:45

DUB

PHL

Nonstop7h 15m

Finnair

Sat 20/618:50

PHL

DUB

Nonstop6h 40m

Finnair

Deal found 14/1£287

Tue 19/513:45

DUB

PHL

Nonstop7h 10m

Finnair

Sat 20/618:50

PHL

DUB

Nonstop6h 40m

Finnair

Deal found 13/1£288

Sat 7/311:30

DUB

PHL

Nonstop7h 25m

Finnair

Mon 16/321:50

PHL

DUB

Nonstop6h 50m

Finnair

Deal found 13/1£298

Sun 1/311:30

DUB

PHL

Nonstop7h 25m

Iberia

Sun 8/321:50

PHL

DUB

Nonstop6h 50m

Iberia

Deal found 15/1£309

Thu 5/211:30

DUB

PHL

Nonstop7h 35m

Finnair

Sun 15/220:50

PHL

DUB

Nonstop6h 50m

Finnair

Deal found 13/1£311

Fri 20/211:30

DUB

PHL

Nonstop7h 25m

Iberia

Tue 24/220:50

PHL

DUB

Nonstop6h 50m

Iberia

Deal found 14/1£336

Thu 18/613:45

DUB

PHL

Nonstop7h 15m

American Airlines

Tue 30/618:50

PHL

DUB

Nonstop6h 40m

American Airlines

Deal found 15/1£358

Tue 14/412:40

DUB

PHL

Nonstop7h 15m

American Airlines

Fri 24/418:50

PHL

DUB

Nonstop6h 40m

American Airlines

Deal found 13/1£392

Tue 16/616:10

DUB

PHL

Nonstop7h 45m

Iberia

Tue 30/618:50

PHL

DUB

Nonstop6h 40m

Iberia

Deal found 15/1£407

Fri 3/412:40

DUB

PHL

Nonstop7h 25m

Finnair

Sun 12/418:50

PHL

DUB

Nonstop6h 40m

Finnair

Deal found 14/1£408

Last-minute flights from Ireland to Delaware
Discover last-minute flight deals from Ireland to Delaware. Data last updated 15 January 2026 and is based on user searches.

Thu 29/111:30

DUB

PHL

Nonstop7h 35m

British Airways

Mon 2/219:50

PHL

DUB

1 stop14h 30m

British Airways

Deal found 13/1£330

Thu 29/117:30

SNN

PHL

1 stop25h 20m

British Airways

Mon 2/219:50

PHL

SNN

1 stop18h 35m

British Airways

Deal found 12/1£431

Thu 5/205:55

DUB

PHL

2 stops20h 21m

Delta

Mon 9/217:33

PHL

DUB

2 stops17h 12m

Delta

Deal found 14/1£363

Thu 5/205:55

DUB

PHL

2 stops20h 21m

Delta

Sun 15/212:29

PHL

DUB

2 stops22h 16m

Delta

Deal found 14/1£365

Sun 8/205:55

DUB

PHL

2 stops18h 03m

Multiple Airlines

Tue 17/217:37

PHL

DUB

2 stops17h 08m

Multiple Airlines

Deal found 13/1£364

Wed 11/208:50

DUB

PHL

1 stop12h 25m

British Airways

Sun 15/218:35

PHL

DUB

1 stop32h 20m

British Airways

Deal found 13/1£311

Wed 11/208:50

DUB

PHL

1 stop12h 25m

Multiple Airlines

Sun 15/220:50

PHL

DUB

Nonstop6h 50m

Multiple Airlines

Deal found 13/1£318

Mon 16/211:30

DUB

PHL

Nonstop7h 25m

Multiple Airlines

Tue 24/219:40

PHL

DUB

1 stop19h 00m

Multiple Airlines

Deal found 13/1£305

Fri 20/211:30

DUB

PHL

Nonstop7h 25m

British Airways

Tue 24/219:40

PHL

DUB

1 stop19h 00m

British Airways

Deal found 13/1£309

Fri 20/211:30

DUB

PHL

Nonstop7h 25m

Iberia

Tue 24/220:50

PHL

DUB

Nonstop6h 50m

Iberia

Deal found 14/1£336

Mon 23/220:05

SNN

PHL

2 stops24h 20m

British Airways

Sun 1/316:45

PHL

SNN

2 stops13h 45m

British Airways

Deal found 14/1£433

Sat 28/220:40

DUB

PHL

1 stop21h 35m

Multiple Airlines

Sat 7/320:50

PHL

DUB

Nonstop6h 50m

Multiple Airlines

Deal found 14/1£316

One-way flights from Ireland to Delaware
Search for one-way flight options from Ireland to Delaware. Find affordable one-way fares based on user searches. Data last updated 15 January 2026.

Sun 29/312:40

DUB

PHL

Nonstop7h 25m

Finnair

Deal found 13/1£327

Sun 17/513:45

DUB

PHL

Nonstop7h 10m

Finnair

Deal found 14/1£332

Mon 1/620:30

DUB

PHL

1 stop20h 30m

Multiple Airlines

Deal found 13/1£336

Tue 16/620:25

DUB

PHL

1 stop20h 45m

Multiple Airlines

Deal found 14/1£337

Tue 10/308:50

DUB

PHL

1 stop12h 25m

British Airways

Deal found 14/1£360

Mon 9/308:50

DUB

PHL

1 stop12h 25m

British Airways

Deal found 13/1£361

Sun 14/616:10

DUB

PHL

Nonstop7h 45m

Aer Lingus

Deal found 13/1£373

Wed 15/408:40

DUB

PHL

1 stop13h 00m

Aer Lingus

Deal found 13/1£374

Mon 16/307:35

DUB

PHL

1 stop13h 40m

Aer Lingus

Deal found 14/1£376

Sun 29/308:35

DUB

PHL

1 stop13h 05m

Multiple Airlines

Deal found 13/1£381

Fri 15/507:40

SNN

PHL

2 stops19h 46m

British Airways

Deal found 13/1£396

Fly from

Fly to

Route

Depart

Return

Price

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 17/4

12:40-14:55

Nonstop7h 15m

Philadelphia

Fri 24/4

19:50-17:50

1 stop17h 00m

£282

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 10/6

13:45-16:00

Nonstop7h 15m

Philadelphia

Sat 20/6

18:50-06:30

Nonstop6h 40m

£287

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Tue 19/5

13:45-15:55

Nonstop7h 10m

Philadelphia

Sat 20/6

18:50-06:30

Nonstop6h 40m

£288

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 20/5

20:30-12:00

1 stop20h 30m

Philadelphia

Sat 20/6

18:50-06:30

Nonstop6h 40m

£294

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sun 1/3

11:30-13:55

Nonstop7h 25m

Philadelphia

Sun 8/3

20:40-15:05

1 stop14h 25m

£304

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 5/2

11:30-14:05

Nonstop7h 35m

Philadelphia

Sun 15/2

18:35-19:40

1 stop20h 05m

£309

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 20/2

11:30-13:55

Nonstop7h 25m

Philadelphia

Tue 24/2

16:45-14:20

2 stops16h 35m

£310

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Thu 29/1

17:30-13:50

1 stop25h 20m

Philadelphia

Mon 2/2

19:50-19:25

1 stop18h 35m

£431

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Mon 23/2

20:05-15:25

2 stops24h 20m

Philadelphia

Sun 1/3

16:45-11:30

2 stops13h 45m

£433

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Fri 1/5

16:55-12:00

1 stop24h 05m

Philadelphia

Tue 5/5

22:20-16:10

1 stop12h 50m

£577

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 19 results

Best time to book a flight from Ireland to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Ireland with our price prediction graph.

Estimated return 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 Ireland to Delaware

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Ireland to Delaware?
There are many flights that can get you from Ireland to Delaware in 7h 15m. Fly via Finnair or British Airways to get the fastest option. The distance between Ireland and Delaware is about 3262 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Ireland to Delaware that include hotel bookings?
Yes. In addition to deals on Ireland to Delaware flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Delaware?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Delaware.
Can I find deals for business class flights from Ireland to Delaware?
Yes. Cheapflights offers flight deals from Ireland to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Delaware

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Manchester to LaGuardia flights

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Edinburgh to Newark flights

Heathrow to Tampa flights

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Heathrow to Atlanta flights

Stansted to Los Angeles flights

London City to Las Vegas flights

Heathrow to Denver flights

Heathrow to Nashville flights

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Heathrow to Ontario flights

Luton to Miami flights

Stansted to Orlando flights

Gatwick to San Francisco flights

Direct flights to United States

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How does Cheapflights help users find flights from Ireland to Delaware?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Delaware from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to Delaware?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Delaware for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to Delaware with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Delaware flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ireland to Delaware become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Delaware from Ireland today and book when prices fit your budget.

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Cheap flights from Ireland to Delaware from £281

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Delaware

Keep the following information in mind while searching for Ireland to Delaware flight deals. Data was last updated 15 January 2026.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Ireland to Delaware

Cheapest flights from Ireland to DelawareExplore the most affordable flight options available from Ireland to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Explore the most affordable flight options available from Ireland to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Delaware that are best for you.

Best time to book a flight from Ireland to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Delaware

Related info for your journey

Find useful and relevant information for your journey from Ireland to Delaware. 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 Ireland to Delaware?

Can I find deals for flights from Ireland to Delaware that include hotel bookings?

How can I find direct flights from Ireland to Delaware?

Can I find deals for business class flights from Ireland to Delaware?

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 Ireland to Delaware

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Delaware?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Delaware?

Can Cheapflights find flights from Ireland to Delaware with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Delaware become cheaper?

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Cheapest flights from Ireland to Delaware
Explore the most affordable flight options available from Ireland to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.