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£49+ 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 25/2. 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.
ILG — LHR
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from Delaware

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Cheapest flights from Delaware
Explore the most affordable flight options available from Delaware. Find the lowest fares based on data from user searches, with prices last updated on 14 February 2026.

Tue 7/416:25
PHL
-
EDI
2 stops22h 10m
Multiple Airlines
Tue 14/406:15
EDI
-
PHL
2 stops14h 50m
Multiple Airlines
Deal found 10/2£404
Mon 13/409:15
PHL
-
EDI
2 stops23h 45m
Multiple Airlines
Tue 21/422:00
EDI
-
PHL
2 stops29h 43m
Multiple Airlines
Deal found 10/2£406
Wed 15/416:25
PHL
-
EDI
2 stops17h 20m
Multiple Airlines
Wed 22/420:00
EDI
-
PHL
2 stops25h 05m
Multiple Airlines
Deal found 10/2£415
Mon 23/319:48
PHL
-
MAN
2 stops14h 12m
British Airways
Mon 30/320:15
MAN
-
PHL
2 stops22h 25m
British Airways
Deal found 12/2£441
Wed 22/409:15
PHL
-
GLA
2 stops24h 40m
Multiple Airlines
Sun 26/407:30
GLA
-
PHL
2 stops20h 13m
Multiple Airlines
Deal found 13/2£442
Tue 24/321:57
PHL
-
GLA
2 stops20h 33m
British Airways
Tue 31/315:40
GLA
-
PHL
1 stop25h 25m
British Airways
Deal found 10/2£445
Wed 4/319:46
PHL
-
LGW
1 stop33h 14m
Multiple Airlines
Mon 9/314:00
LGW
-
PHL
1 stop32h 51m
Multiple Airlines
Deal found 10/2£447
Wed 1/416:25
PHL
-
LTN
2 stops23h 50m
Multiple Airlines
Wed 8/406:15
LTN
-
PHL
2 stops14h 29m
Multiple Airlines
Deal found 10/2£448
Tue 3/319:40
PHL
-
GLA
1 stop10h 05m
American Airlines
Tue 10/307:25
GLA
-
PHL
1 stop11h 10m
American Airlines
Deal found 10/2£448
Wed 15/416:25
PHL
-
STN
2 stops20h 10m
Multiple Airlines
Sun 19/406:35
STN
-
PHL
2 stops14h 09m
Multiple Airlines
Deal found 11/2£448
Mon 23/315:30
PHL
-
MAN
2 stops18h 10m
Multiple Airlines
Mon 30/320:10
MAN
-
PHL
3 stops31h 34m
Multiple Airlines
Deal found 10/2£453
Mon 9/315:30
PHL
-
STN
2 stops18h 35m
Multiple Airlines
Tue 17/320:25
STN
-
PHL
3 stops30h 19m
Multiple Airlines
Deal found 13/2£455

Find flights from Delaware within your budget

 
Find flights departing from Delaware that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 February 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 1/4

16:25-21:15

2 stops23h 50m

London Luton

Wed 8/4

06:15-15:44

2 stops14h 29m

£448

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 3/3

16:45-10:45

2 stops13h 00m

Glasgow Intl

Tue 10/3

07:25-14:35

1 stop11h 10m

£452

PhiladelphiaManchester

PHL - MAN

PHLMAN

Philadelphia

Wed 25/2

05:31-08:45

1 stop22h 14m

Manchester

Thu 19/3

13:30-11:42

1 stop26h 12m

£460

PhiladelphiaManchester

PHL - MAN

PHLMAN

Philadelphia

Tue 24/2

08:00-10:30

1 stop21h 30m

Manchester

Thu 19/3

13:30-00:57

1 stop15h 27m

£460

PhiladelphiaManchester

PHL - MAN

PHLMAN

Philadelphia

Wed 25/2

05:31-08:45

1 stop22h 14m

Manchester

Tue 3/3

13:30-00:24

1 stop15h 54m

£460

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 23/3

19:35-10:45

1 stop11h 10m

Glasgow Intl

Wed 1/4

06:25-16:40

1 stop15h 15m

£462

PhiladelphiaManchester

PHL - MAN

PHLMAN

Philadelphia

Tue 24/2

10:37-10:30

1 stop18h 53m

Manchester

Fri 20/3

13:25-11:41

2 stops26h 16m

£463

PhiladelphiaManchester

PHL - MAN

PHLMAN

Philadelphia

Tue 7/4

17:40-10:40

1 stop12h 00m

Manchester

Tue 14/4

05:55-16:05

1 stop15h 10m

£467

PhiladelphiaManchester

PHL - MAN

PHLMAN

Philadelphia

Tue 31/3

22:10-15:10

1 stop12h 00m

Manchester

Tue 7/4

06:55-15:25

1 stop13h 30m

£467

PhiladelphiaManchester

PHL - MAN

PHLMAN

Philadelphia

Wed 25/2

12:16-08:45

1 stop15h 29m

Manchester

Tue 24/3

13:40-09:22

2 stops23h 42m

£467

Flights are sorted by cheapest return flights first.

Deals found on 13/2

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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.
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

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Direct flights from USA

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Direct flights from Philadelphia

Related info for your journey

Access useful and relevant information related to your journey from Delaware. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 February 2026.

  • 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 £407 round trip
    Travel from Philadelphia to Edinburgh from £500 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.

See more FAQs

Fly with Cheapflights

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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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