S$ 112+ 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 22-9. 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 — SIN
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Find flights from Delaware

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 12 September 2025.

Tue 2-1215:30PHL - CMN
1 stop13h 05mUnited Airlines
Fri 12-1212:15CMN - PHL
1 stop32h 32mUnited Airlines
Deal found 9-9S$ 620
Wed 29-1015:30PHL - LHR
1 stop11h 40mUnited Airlines
Fri 7-1113:25LHR - PHL
2 stops33h 04mUnited Airlines
Deal found 9-9S$ 646
Tue 2-1215:30PHL - LHR
1 stop10h 40mUnited Airlines
Fri 12-1213:25LHR - PHL
2 stops34h 43mUnited Airlines
Deal found 11-9S$ 648
Tue 27-119:55PHL - LHR
1 stop29h 45mUnited Airlines
Thu 5-213:25LHR - PHL
1 stop30h 22mUnited Airlines
Deal found 10-9S$ 653
Wed 28-106:30PHL - LHR
1 stop23h 45mUnited Airlines
Thu 5-213:25LHR - PHL
1 stop30h 22mUnited Airlines
Deal found 10-9S$ 654
Wed 8-1015:25PHL - LHR
1 stop10h 05mUnited Airlines
Wed 15-1012:05LHR - PHL
2 stops30h 59mUnited Airlines
Deal found 10-9S$ 655
Wed 15-1019:58PHL - LHR
1 stop9h 42mUnited Airlines
Wed 29-1018:00LHR - PHL
2 stops31h 21mUnited Airlines
Deal found 10-9S$ 661
Mon 22-919:50PHL - LHR
Nonstop7h 15mBritish Airways
Wed 1-1010:05LHR - PHL
Nonstop8h 00mBritish Airways
Deal found 11-9S$ 662
Sun 8-315:30PHL - LHR
1 stop11h 40mUnited Airlines
Wed 18-313:25LHR - PHL
1 stop29h 22mUnited Airlines
Deal found 11-9S$ 663
Wed 8-1007:30PHL - LHR
1 stop23h 20mUnited Airlines
Tue 21-1017:40LHR - PHL
2 stops28h 55mUnited Airlines
Deal found 11-9S$ 664
Tue 25-1115:30PHL - LHR
1 stop10h 40mUnited Airlines
Tue 2-1211:10LHR - PHL
2 stops40h 46mUnited Airlines
Deal found 10-9S$ 666
Mon 3-1117:25PHL - LHR
1 stop8h 35mMultiple Airlines
Tue 11-1113:10LHR - PHL
Nonstop8h 05mMultiple Airlines
Deal found 11-9S$ 670

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 12 September 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

PhiladelphiaCasablanca

PHL - CMN

PHLCMN

Philadelphia

Tue 2-12

15:30-10:35

1 stop13h 05m

Casablanca Mohamed V

Fri 12-12

12:15-14:47

1 stop32h 32m

S$ 620

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sun 28-9

06:30-11:45

1 stop24h 15m

London Heathrow

Tue 28-10

18:00-22:56

1 stop32h 56m

S$ 662

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sat 22-11

20:00-06:40

1 stop29h 40m

London Heathrow

Wed 3-12

11:10-15:49

1 stop33h 39m

S$ 662

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sun 28-9

18:30-06:40

Nonstop7h 10m

London Heathrow

Wed 29-10

13:10-17:15

Nonstop8h 05m

S$ 663

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Mon 9-3

19:35-06:35

Nonstop7h 00m

London Heathrow

Fri 20-3

13:10-17:15

Nonstop8h 05m

S$ 663

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 15-10

15:25-09:35

1 stop13h 10m

London Heathrow

Wed 22-10

14:05-21:38

1 stop12h 33m

S$ 663

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Mon 9-3

15:30-07:10

1 stop11h 40m

London Heathrow

Thu 19-3

13:25-14:47

1 stop29h 22m

S$ 663

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sat 8-11

18:18-06:25

1 stop31h 07m

London Heathrow

Wed 19-11

06:20-21:38

2 stops20h 18m

S$ 672

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sun 4-1

15:30-07:10

1 stop10h 40m

London Heathrow

Tue 13-1

09:00-22:56

2 stops18h 56m

S$ 672

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Mon 3-11

13:42-06:50

1 stop12h 08m

London Heathrow

Wed 12-11

08:55-18:20

1 stop14h 25m

S$ 681

Flights are sorted by cheapest return flights first.

Deals found on 10-9

Showing 1-10 of 56 results
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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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No data available for this route at this time. Please check back soon.

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Direct flights from USA

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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 12 September 2025.

  • How does Cheapflights help users find flights from Delaware?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Delaware today with Cheapflights!

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Delaware.

  • Can Cheapflights find flights from Delaware with no change fees?

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

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

    Yes! Start tracking prices for flights from Delaware today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Delaware?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Delaware today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Delaware.

Can Cheapflights find flights from Delaware with no change fees?

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

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

Yes! Start tracking prices for flights from Delaware today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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