Which airlines fly from Delaware?

Many airlines operate round-trip flights from Delaware: Royal Jordanian, British Airways. These airlines fly to the following popular destinations: London.

Where are the cheapest places to fly to from Delaware?

Check out the cheapest flights from Delaware to embark to: Travel from Philadelphia to London from £473 round trip Travel from Philadelphia to Edinburgh from £568 round trip

£87+ Cheap Flights from Delaware

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaManchester

PHL Philadelphia - MAN Manchester

PHLMAN

Philadelphia

Mon 7/12

09:15-09:00

1 stop18h 45m

Manchester

Wed 9/12

06:10-21:33

2 stops20h 23m

£585

PhiladelphiaManchester

PHL Philadelphia - MAN Manchester

PHLMAN

Philadelphia

Sun 25/10

07:55-06:40

1 stop18h 45m

Manchester

Tue 3/11

12:40-12:53

1 stop29h 13m

£629

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Tue 17/11

18:35-09:55

1 stop10h 20m

Glasgow Intl

Wed 2/12

19:15-16:15

1 stop26h 00m

£636

PhiladelphiaManchester

PHL Philadelphia - MAN Manchester

PHLMAN

Philadelphia

Mon 19/10

19:35-13:10

1 stop12h 35m

Manchester

Mon 2/11

19:05-13:40

1 stop23h 35m

£636

PhiladelphiaLondon

PHL Philadelphia - LHR London Heathrow

PHLLHR

Philadelphia

Tue 29/9

09:35-07:10

1 stop16h 35m

London Heathrow

Wed 14/10

09:55-22:07

2 stops17h 12m

£640

PhiladelphiaEdinburgh

PHL Philadelphia - EDI Edinburgh Turnhouse

PHLEDI

Philadelphia

Tue 1/12

18:35-10:05

1 stop10h 30m

Edinburgh Turnhouse

Wed 9/12

06:25-13:50

1 stop12h 25m

£641

PhiladelphiaLondon

PHL Philadelphia - LHR London Heathrow

PHLLHR

Philadelphia

Tue 6/10

14:26-07:15

1 stop11h 49m

London Heathrow

Tue 13/10

08:40-22:07

2 stops18h 27m

£643

PhiladelphiaLondon

PHL Philadelphia - LHR London Heathrow

PHLLHR

Philadelphia

Tue 29/9

13:24-06:45

1 stop12h 21m

London Heathrow

Thu 15/10

08:40-22:07

2 stops18h 27m

£644

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Tue 17/11

17:24-12:45

2 stops14h 21m

Glasgow Intl

Thu 3/12

05:40-16:35

2 stops15h 55m

£645

PhiladelphiaManchester

PHL Philadelphia - MAN Manchester

PHLMAN

Philadelphia

Wed 23/9

10:30-10:25

2 stops18h 55m

Manchester

Wed 30/9

09:00-14:20

3 stops34h 20m

£654

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Delaware

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

PHL-EDI

PHL-LHR

PHL-GLA

PHL-MAN

PHL-ATL

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.

Travel insights for flights from Delaware

Get recent, data-driven insights about flights from Delaware including ideal travel times, pricing trends, and more.

USDE-LHR

PHL-EDI

PHL-LHR

PHL-GLA

PHL-MAN

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

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Related info for your journey

Where are the cheapest places to fly to from Delaware?
Check out the cheapest flights from Delaware to embark to:
Travel from Philadelphia to London from £473 round trip
Travel from Philadelphia to Edinburgh from £568 round trip
How does Cheapflights help users find flights from Delaware?
When you search for this flight from Delaware, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets from Delaware?
Millions of users choose and trust Cheapflights to book the best flight deals from Delaware for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Delaware with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Delaware flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Delaware become cheaper?
Not ready to book yet? You can track prices for flights from Delaware on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Delaware?

When you search for this flight from Delaware, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Delaware for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Delaware with no change fees?

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

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

Not ready to book yet? You can track prices for flights from Delaware on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Find flights from Delaware within your budget

Best time to book a flight from Delaware

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

Travel insights for flights from Delaware

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.

Popular international destinations from United States

The most popular international flight routes departing from United States we’ve come across at this time.

Fly from popular cities in Delaware

Consider departing from one of these cities also located in Delaware. Flight origins are based on user searches made on Cheapflights and were last updated on 3 September 2026.

Fly from other United States cities

Popular Return Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from United States. Routes are based on user searches and were last updated on 3 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Related info for your journey

Where are the cheapest places to fly to from Delaware?

How does Cheapflights help users find flights from Delaware?

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

Can Cheapflights find flights from Delaware with no change fees?

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

Fly with Cheapflights

How does Cheapflights help users find flights from Delaware?

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

Can Cheapflights find flights from Delaware with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

£87+ Cheap flights from Delaware

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Find flights from Delaware within your budget

Best time to book a flight from Delaware

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

Travel insights for flights from 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.

Direct flights from USA

Book a direct flight from one of these other cities located in USA.

Popular international destinations from United States

The most popular international flight routes departing from United States we’ve come across at this time.

Fly from popular cities in Delaware

Consider departing from one of these cities also located in Delaware. Flight origins are based on user searches made on Cheapflights and were last updated on 3 September 2026.

Fly from other United States cities

Popular Return Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from United States. Routes are based on user searches and were last updated on 3 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Related info for your journey

Where are the cheapest places to fly to from Delaware?

How does Cheapflights help users find flights from Delaware?

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

Can Cheapflights find flights from Delaware with no change fees?

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

Fly with Cheapflights

How does Cheapflights help users find flights from Delaware?

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

Can Cheapflights find flights from Delaware with no change fees?

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

100% Free

Book with Flexibility

Travel Smart