£319 Cheap Flights to Delaware County

View £319 flight on Tue, 26 May 2026Opens in a new window

Popular airlines to Delaware County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • Spirit Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to Delaware County

Prices were available within the past 7 days and start at £319 for one-way flights and £324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sat, 21 Nov - Fri, 4 Dec
DUB
Dublin
PHL
Philadelphia
£324 Return, found 15 hours ago
£324
Return
found 15 hours ago
Select Aer Lingus flight, departing Sat, 21 Nov from Dublin to Philadelphia, returning Fri, 4 Dec, priced at £324 found 15 hours ago
American Airlines
Thu, 7 May - Mon, 11 May
DUB
Dublin
PHL
Philadelphia
£344 Return, found 11 hours ago
£344
Return
found 11 hours ago
Select American Airlines flight, departing Thu, 7 May from Dublin to Philadelphia, returning Mon, 11 May, priced at £344 found 11 hours ago
Iberia
Fri, 6 Mar - Mon, 9 Mar
DUB
Dublin
PHL
Philadelphia
£347 Return, just found
£347
Return
just found
Select Iberia flight, departing Fri, 6 Mar from Dublin to Philadelphia, returning Mon, 9 Mar, priced at £347 just found
KLM
Sat, 21 Nov - Sat, 28 Nov
DUB
Dublin
PHL
Philadelphia
£350 Return, found 6 days ago
£350
Return
found 6 days ago
Select KLM flight, departing Sat, 21 Nov from Dublin to Philadelphia, returning Sat, 28 Nov, priced at £350 found 6 days ago
JetBlue Airways
Wed, 29 Apr - Mon, 4 May
DUB
Dublin
PHL
Philadelphia
£356 Return, found 16 hours ago
£356
Return
found 16 hours ago
Select JetBlue Airways flight, departing Wed, 29 Apr from Dublin to Philadelphia, returning Mon, 4 May, priced at £356 found 16 hours ago
British Airways
Thu, 23 Apr - Mon, 27 Apr
DUB
Dublin
PHL
Philadelphia
£361 Return, found 5 days ago
£361
Return
found 5 days ago
Select British Airways flight, departing Thu, 23 Apr from Dublin to Philadelphia, returning Mon, 27 Apr, priced at £361 found 5 days ago
Air France
Wed, 20 May - Wed, 3 Jun
DUB
Dublin
PHL
Philadelphia
£366 Return, found 5 days ago
£366
Return
found 5 days ago
Select Air France flight, departing Wed, 20 May from Dublin to Philadelphia, returning Wed, 3 Jun, priced at £366 found 5 days ago
Finnair
Fri, 6 Mar - Mon, 9 Mar
DUB
Dublin
PHL
Philadelphia
£386 Return, just found
£386
Return
just found
Select Finnair flight, departing Fri, 6 Mar from Dublin to Philadelphia, returning Mon, 9 Mar, priced at £386 just found
United
Fri, 27 Mar - Sun, 29 Mar
DUB
Dublin
PHL
Philadelphia
£440 Return, found 4 days ago
£440
Return
found 4 days ago
Select United flight, departing Fri, 27 Mar from Dublin to Philadelphia, returning Sun, 29 Mar, priced at £440 found 4 days ago
JetBlue Airways
Wed, 4 Mar - Wed, 18 Mar
LHR
London
PHL
Philadelphia
£446 Return, found 2 hours ago
£446
Return
found 2 hours ago
Select JetBlue Airways flight, departing Wed, 4 Mar from London to Philadelphia, returning Wed, 18 Mar, priced at £446 found 2 hours ago

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Trending flights to Delaware County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 4 Mar - Wed, 18 Mar
LHR
London
PHL
Philadelphia
£446 Return, found 2 hours ago
£446
Return
found 2 hours ago
Select JetBlue Airways flight, departing Wed, 4 Mar from London to Philadelphia, returning Wed, 18 Mar, priced at £446 found 2 hours ago

Frequently asked questions

How do I find cheap flights to Delaware County that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Just enter your preferred dates and destination, click the "Search" button, then mark the checkbox directly under the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it a snap to find affordable, flexible fares to Delaware County.
Which airlines fly to Delaware County?
Settle on your holiday dates and then fly into or near Delaware County with one of these leading airlines:

  • American Airlines - 6,663 flights to or near Delaware County each month, including 6,663 flights to Philadelphia Intl. Airport (PHL) per month.
  • Frontier Airlines - 793 flights to or near Delaware County each month, including 793 flights to Philadelphia Intl. Airport (PHL) per month.
  • Delta Air Lines - 567 flights to or near Delaware County each month, including 567 flights to Philadelphia Intl. Airport (PHL) per month.

How can I find cheap tickets to Delaware County?
Start searching as early as possible, consider nearby airports, use miles or points — there are plenty of ways! One more is to take advantage of Expedia's "flexible dates" feature. Find a Delaware County flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Delaware County was £324.
How much is a flight to Delaware County?
The cost of a round-trip ticket to Delaware County in the last seven days fluctuated between £324 and £446. If you were heading one way from Dublin (DUB), you could have picked up a cheap seat from just £319.
What are the most popular airports to fly into in Delaware County?
Delaware County's main entryway is Philadelphia Intl. Airport (PHL). Get your next thrilling journey underway by reserving a seat on one of the 9,429 flights every month to this destination.
When is the cheapest time to fly to Delaware County?
Taking off on a Tuesday, followed by a Monday, is generally the best way to nab the cheapest airfare. Steer clear of weekends if possible, because Saturday is typically the most expensive day of the week. Spend the funds you saved having a ball in Delaware County instead!
How much is a plane ticket to Delaware County?
In the last seven days, fares to Delaware County ranged between £324 and £446. Prices rise as your travel date nears, so snap up a bargain today.
What is the best time to go to Delaware County?
A great time to travel to Chadds Ford is after June 20 when the summer season begins. In Delaware County's busiest city, temperatures range from 18ºC to 27ºC during this time — beautiful weather for seeing the sights! May, August and October are the most popular months to travel to this hot spot.
What months are the cheapest to book a flight to Delaware County?
Reserve your ticket in February to unlock bargain flight deals to Delaware County. December is typically the most expensive time to buy an airfare.

Book with confidence

Top tips for booking flights to Delaware County from UK

Get ready to fly to Delaware County

Prepare your luggage and book your flights to Delaware County with Expedia. We offer a seamless flight booking experience, with a wide range of Delaware County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Delaware County in 2026, we are always available to assist you. Book your flights to Delaware County today and let the adventure begin!

Find the best tickets to Delaware County

To find some of the best tickets to Delaware County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Delaware County or last-minute flights to Delaware County, you can filter and sort your search results, making it easy to find the ideal flight to Delaware County.

Airlines fly to Delaware County

There are 20 different airlines that fly to Delaware County including some of the most trusted names in the business. To book flights to Delaware County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Delaware County plane tickets.

Find the cheapest flights to Delaware County

By booking early you may find some of the best deals for Delaware County flights from the UK, including Delaware County direct flights. You can usually find affordable and cheap flights to Delaware County, whether one-way from £319 or round-trip from £324, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Delaware County

Try searching for different Delaware County airports with Expedia to find some of the cheapest flights to Delaware County. Flights from Dublin (DUB) to Philadelphia (PHL) usually have the lowest price from £319.

Why book your flights to Delaware County with Expedia

Expedia offers great deals on Delaware County air fares from £319 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Delaware County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Delaware County from UK

Travel information

Delaware County Flights Information

Airlines serving
JetBlue Airways, Aer Lingus, American Airlines, Iberia, KLM, Icelandair, British Airways, Lufthansa, Air France, Brussels Airlines, Finnair, United
Roundtrip price
from £324
Delaware County Flights Information

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