What is the cheapest airline that flies from Dublin to Delaware?

JetBlue and Finnair are the most popular carriers operating from Dublin to Delaware

How many flights depart from Dublin to Delaware on average per week?

As of May 2026, there are 70 flights per week flying from Dublin to Delaware. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When did momondo last update prices for flights from Dublin Airport to Delaware?

Prices for flights from Dublin Airport to Delaware are updated daily.

How many operators does momondo search for flights from Dublin Airport to Delaware?

As of May 2026, there are 5 operators available to choose from for flights from Dublin Airport to Delaware.

How old do you have to be to fly from Dublin Airport to Delaware?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Delaware.

What documentation or ID do you need to fly to Delaware?

The travel and health documents required for your trip to Delaware can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Delaware. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£275 Cheap Flights from Dublin to Delaware in 2026

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Find the cheapest flights from Dublin to Delaware

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:40 - 08:31

DUB

PHL

26h 51m

1 stop

06:00 - 08:20

PHL

DUB

21h 20m

1 stop

£356JetBlue

Wed, 3 Jun - Mon, 8 Jun

10:40 - 20:00

DUB

PHL

14h 20m

1 stop

08:28 - 08:20

PHL

DUB

18h 52m

1 stop

£373JetBlue

Thu, 9 Jul - Thu, 16 Jul

16:10 - 18:55

DUB

PHL

7h 45mdirect

20:25 - 08:15

PHL

DUB

6h 50mdirect

£387Aer Lingus

Wed, 3 Jun - Mon, 8 Jun

10:40 - 18:04

DUB

PHL

12h 24m

1 stop

15:25 - 08:20

PHL

DUB

11h 55m

1 stop

£392JetBlue

Mon, 5 Oct - Tue, 13 Oct

10:40 - 07:38

DUB

PHL

25h 58m

1 stop

20:55 - 08:20

PHL

DUB

30h 25m

1 stop

£395JetBlue

Thu, 18 Jun - Thu, 2 Jul

13:45 - 16:10

DUB

PHL

7h 25mdirect

18:50 - 06:30

PHL

DUB

6h 40mdirect

£398Iberia

Wed, 26 Aug - Wed, 16 Sep

10:00 - 16:30

DUB

PHL

11h 30m

1 stop

17:18 - 10:00

PHL

DUB

11h 42m

1 stop

£398KLM

Thu, 28 May - Tue, 2 Jun

11:00 - 22:12

DUB

PHL

16h 12m

1 stop

12:07 - 08:45

PHL

DUB

15h 38m

1 stop

£399Air France

Mon, 1 Jun - Wed, 10 Jun

11:10 - 22:09

DUB

PHL

15h 59m

2 stops

17:22 - 10:00

PHL

DUB

11h 38m

1 stop

£400Delta

Mon, 1 Jun - Wed, 10 Jun

05:55 - 17:51

DUB

PHL

16h 56m

2 stops

10:40 - 09:15

PHL

DUB

17h 35m

2 stops

£400Delta

Tue, 26 May - Tue, 9 Jun

Iberia flights from Dublin to Delaware

Our best Iberia deals on Dublin to Delaware flight tickets

Iberia

26 Aug

DUB13:45Dublin

7h 25m

PHL16:10Philadelphia

16 Sept

PHL18:50Philadelphia

6h 40m

DUB06:30Dublin

£398

Iberia

6 Jun

DUB09:30Dublin

12h 14m

1 stop

PHL16:44Philadelphia

13 Jun

PHL18:30Philadelphia

7h 00m

DUB06:30Dublin

£405

Iberia

18 Jun

DUB13:45Dublin

7h 15m

PHL16:00Philadelphia

2 Jul

PHL23:03Philadelphia

31h 47m

1 stop

DUB11:50Dublin

£420

JetBlue flights from Dublin to Delaware

Our best JetBlue deals on Dublin to Delaware flight tickets

JetBlue

3 Jun

DUB10:40Dublin

26h 51m

1 stop

PHL08:31Philadelphia

8 Jun

PHL06:00Philadelphia

21h 20m

1 stop

DUB08:20Dublin

£356

JetBlue

9 Jul

DUB10:40Dublin

14h 20m

1 stop

PHL20:00Philadelphia

16 Jul

PHL08:28Philadelphia

18h 52m

1 stop

DUB08:20Dublin

£373

JetBlue

5 Oct

DUB10:40Dublin

12h 24m

1 stop

PHL18:04Philadelphia

13 Oct

PHL15:25Philadelphia

11h 55m

1 stop

DUB08:20Dublin

£392

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 3/6

10:40-08:31

1 stop26h 51m

Philadelphia

Mon 8/6

06:00-08:20

1 stop21h 20m

£356

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 9/7

10:40-20:00

1 stop14h 20m

Philadelphia

Thu 16/7

08:28-08:20

1 stop18h 52m

£373

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 3/6

16:10-18:55

Nonstop7h 45m

Philadelphia

Mon 8/6

20:25-08:15

Nonstop6h 50m

£387

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 5/10

10:40-18:04

1 stop12h 24m

Philadelphia

Tue 13/10

15:25-08:20

1 stop11h 55m

£392

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 18/6

10:40-07:38

1 stop25h 58m

Philadelphia

Thu 2/7

20:55-08:20

1 stop30h 25m

£395

Fastest return journey

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 26/8

13:45-16:10

Nonstop7h 25m

Philadelphia

Wed 16/9

18:50-06:30

Nonstop6h 40m

£398

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 28/5

10:00-16:30

1 stop11h 30m

Philadelphia

Tue 2/6

17:18-10:00

1 stop11h 42m

£398

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 1/6

11:00-22:12

1 stop16h 12m

Philadelphia

Wed 10/6

12:07-08:45

1 stop15h 38m

£399

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 1/6

11:10-22:09

2 stops15h 59m

Philadelphia

Wed 10/6

17:22-10:00

1 stop11h 38m

£400

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Tue 26/5

05:55-17:51

2 stops16h 56m

Philadelphia

Tue 9/6

10:40-09:15

2 stops17h 35m

£400

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin to Delaware

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Delaware?

On average, the least expensive day to fly to Delaware from Dublin is on a Monday. momondo users have found tickets for Monday departures for as low as £471. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Delaware for around £524.

What is the cheapest time of day to depart on your flight to Delaware?

Our most recent data shows that the best time of day to fly to Delaware is in the morning. Flights from Dublin to Delaware during this time can be as low as £495. In contrast, the most expensive time of day to depart to Delaware is at midday when prices are around £524.

How far in advance should I book a flight from Dublin to Delaware?

You are more likely to see cheaper flights to Delaware from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Delaware for around £442 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Delaware from Dublin for as low as £363 on momondo.

Cheap Dublin to Delaware flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Delaware

Fastest flight time	7h 15m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Delaware	17 airports

The fastest flight from Dublin to Delaware takes 7h 15m

Direct flights go from Dublin to Delaware on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..

There are 17 airports in Delaware. From Dublin there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from Dublin to Delaware

When did momondo last update prices for flights from Dublin Airport to Delaware?
Prices for flights from Dublin Airport to Delaware are updated daily.
How many operators does momondo search for flights from Dublin Airport to Delaware?
As of May 2026, there are 5 operators available to choose from for flights from Dublin Airport to Delaware.
How old do you have to be to fly from Dublin Airport to Delaware?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Delaware.
What documentation or ID do you need to fly to Delaware?
The travel and health documents required for your trip to Delaware can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Delaware. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Delaware?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Delaware for you.

Can I find flights from Dublin to Delaware with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Delaware from Dublin with this policy.

How can momondo help me find flights from Dublin to Delaware?

momondo provides multiple filters to help you find the best flight to Delaware from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dublin to Delaware right now. Can momondo alert me if prices change?

Price alerts on flights to Delaware from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.