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Cheap flights from Dublin to Delaware from £216

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ILG
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Delaware

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Delaware
Explore the most affordable flight options available from Dublin to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Fri 8/510:40
DUB
-
PHL
1 stop16h 01m
JetBlue
Sun 10/506:00
PHL
-
DUB
1 stop21h 20m
JetBlue
Deal found 7/4£386
Wed 29/412:40
DUB
-
PHL
Nonstop7h 25m
British Airways
Sun 10/519:35
PHL
-
DUB
1 stop15h 45m
British Airways
Deal found 6/4£388
Sat 2/512:40
DUB
-
PHL
Nonstop7h 25m
Finnair
Sat 9/518:30
PHL
-
DUB
Nonstop7h 00m
Finnair
Deal found 6/4£389
Wed 6/512:40
DUB
-
PHL
Nonstop7h 25m
Finnair
Fri 15/518:30
PHL
-
DUB
Nonstop7h 00m
Finnair
Deal found 7/4£390
Sat 2/512:40
DUB
-
PHL
Nonstop7h 25m
Iberia
Sat 9/519:40
PHL
-
DUB
1 stop11h 10m
Iberia
Deal found 6/4£390
Thu 30/410:40
DUB
-
PHL
1 stop11h 58m
JetBlue
Thu 7/518:33
PHL
-
DUB
1 stop8h 47m
JetBlue
Deal found 6/4£391
Mon 4/510:40
DUB
-
PHL
1 stop11h 58m
JetBlue
Sat 16/516:20
PHL
-
DUB
1 stop11h 00m
JetBlue
Deal found 7/4£392
Mon 4/510:40
DUB
-
PHL
1 stop16h 00m
JetBlue
Thu 7/518:33
PHL
-
DUB
1 stop8h 47m
JetBlue
Deal found 6/4£393
Tue 5/510:40
DUB
-
PHL
1 stop11h 58m
JetBlue
Thu 7/518:33
PHL
-
DUB
1 stop8h 47m
JetBlue
Deal found 8/4£393
Thu 16/412:40
DUB
-
PHL
Nonstop7h 25m
Finnair
Wed 22/418:30
PHL
-
DUB
Nonstop7h 00m
Finnair
Deal found 9/4£394
Thu 14/520:20
DUB
-
PHL
1 stop20h 50m
Multiple Airlines
Thu 28/518:30
PHL
-
DUB
Nonstop7h 00m
Multiple Airlines
Deal found 6/4£395
Wed 3/620:30
DUB
-
PHL
1 stop20h 40m
Multiple Airlines
Mon 8/618:30
PHL
-
DUB
Nonstop7h 00m
Multiple Airlines
Deal found 9/4£396

Find flight deals from Dublin to Delaware

Keep the following information in mind while searching for Dublin to Delaware flight deals. Data was last updated 11 April 2026.

Round-trip from

£386

One-way from

£216

Popular in

July

Cheapest in

March

Average price

£400
JetBlue
  • JetBlue
  • 8/5-10/5
  • 2 total stops
  • 37h 21m total
  • Dublin to Delaware
Search Deals
JetBlue
  • JetBlue
  • 30/4
  • 1 total stop
  • 11h 58m total
  • Dublin to Delaware
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Delaware 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 858,174 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from Dublin to Delaware that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 4/5

10:40-17:38

1 stop11h 58m

Philadelphia

Mon 11/5

18:33-08:20

1 stop8h 47m

£391

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 4/5

10:40-17:38

1 stop11h 58m

Philadelphia

Sat 9/5

16:20-08:20

1 stop11h 00m

£393

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 20/5

08:35-22:24

2 stops18h 49m

Philadelphia

Sun 24/5

18:30-06:30

Nonstop7h 00m

£406

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 23/5

05:55-19:02

2 stops18h 07m

Philadelphia

Sat 30/5

10:35-08:20

2 stops16h 45m

£408

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 1/5

05:55-17:50

2 stops16h 55m

Philadelphia

Sat 9/5

10:35-08:15

2 stops16h 40m

£408

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sun 3/5

10:40-21:50

1 stop16h 10m

Philadelphia

Sat 9/5

16:20-08:20

1 stop11h 00m

£408

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 25/5

11:00-00:57

1 stop18h 57m

Philadelphia

Mon 1/6

12:38-09:15

1 stop15h 37m

£418

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 30/4

07:00-15:30

1 stop13h 30m

Philadelphia

Thu 7/5

18:30-06:30

Nonstop7h 00m

£425
Fastest return journey

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 7/5

12:40-15:05

Nonstop7h 25m

Philadelphia

Sun 10/5

19:40-11:50

1 stop11h 10m

£431
Cheapest one-way
Fastest single journey

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 30/4

10:40-17:38

1 stop11h 58m

£216

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Dublin 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 Dublin to Delaware
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Delaware.

  • How long is the flight from Dublin to Delaware?

    For as low as £391, JetBlue can have you in Delaware from Dublin in 11h 58m. The distance from Dublin to 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 Dublin to Delaware that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Delaware. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

Yes! Cheapflights helps users easily find flights from Dublin to Delaware with no change fees.

Can Cheapflights notify me if prices for flights from Dublin 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 Dublin today and book when prices fit your budget.

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