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S$ 129+ 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 8-10. 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.
ILG — SIN
29 Apr — 6 May1
1 adult

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 24 April 2025.

Sat 10-510:16PHL - LHR
1 stop15h 14mJetBlue
Wed 21-508:25LHR - PHL
1 stop13h 13mJetBlue
Deal found 23-4S$ 847
Tue 13-510:16PHL - CDG
1 stop16h 59mJetBlue
Sat 24-511:15CDG - PHL
1 stop12h 06mJetBlue
Deal found 23-4S$ 901
Sun 14-909:30PHL - CDG
2 stops27h 55mScandinavian Airlines
Sun 28-920:15CDG - PHL
2 stops31h 01mScandinavian Airlines
Deal found 22-4S$ 923
Mon 5-506:00PHL - CDG
2 stops28h 30mMultiple Airlines
Thu 22-508:40CDG - PHL
2 stops20h 01mMultiple Airlines
Deal found 22-4S$ 928
Wed 20-816:00PHL - LHR
2 stops19h 00mScandinavian Airlines
Tue 26-806:40LHR - PHL
2 stops19h 34mScandinavian Airlines
Deal found 24-4S$ 965
Sun 20-715:20PHL - LHR
1 stop10h 10mUnited Airlines
Tue 26-813:30LHR - PHL
2 stops13h 37mUnited Airlines
Deal found 22-4S$ 968
Wed 13-809:45PHL - CDG
1 stop15h 05mUnited Airlines
Tue 19-810:40CDG - PHL
2 stops17h 27mUnited Airlines
Deal found 23-4S$ 990
Wed 24-919:40PHL - LHR
Nonstop7h 15mFinnair
Mon 29-920:15LHR - PHL
1 stop22h 35mFinnair
Deal found 24-4S$ 1,003
Wed 30-718:30PHL - LHR
Nonstop7h 10mBritish Airways
Tue 2-913:30LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 23-4S$ 1,040
Wed 30-717:35PHL - LHR
1 stop11h 05mLufthansa
Mon 1-919:30LHR - PHL
1 stop25h 30mLufthansa
Deal found 23-4S$ 1,046
Fri 1-813:15PHL - LHR
1 stop13h 50mDelta
Fri 29-808:40LHR - PHL
2 stops15h 42mDelta
Deal found 23-4S$ 1,070
Wed 3-918:50PHL - CDG
1 stop9h 50mAer Lingus
Fri 12-911:20CDG - PHL
1 stop13h 40mAer Lingus
Deal found 23-4S$ 1,130

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

Fly to

Singapore

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sat 10-5

10:16-06:30

1 stop15h 14m

London Heathrow

Wed 21-5

08:25-16:38

1 stop13h 13m

S$ 847

PhiladelphiaParis

PHL - CDG

PHLCDG

Philadelphia

Tue 13-5

10:16-09:15

1 stop16h 59m

Paris Charles de Gaulle

Sat 24-5

11:15-17:21

1 stop12h 06m

S$ 901

PhiladelphiaParis

PHL - CDG

PHLCDG

Philadelphia

Sun 14-9

09:30-19:25

2 stops27h 55m

Paris Charles de Gaulle

Sun 28-9

20:15-21:16

2 stops31h 01m

S$ 923

PhiladelphiaParis

PHL - CDG

PHLCDG

Philadelphia

Mon 5-5

06:00-16:30

2 stops28h 30m

Paris Charles de Gaulle

Thu 22-5

08:40-22:41

2 stops20h 01m

S$ 928

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 20-8

16:00-16:00

2 stops19h 00m

London Heathrow

Tue 26-8

06:40-21:14

2 stops19h 34m

S$ 965

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Sun 20-7

15:20-06:30

1 stop10h 10m

London Heathrow

Tue 26-8

13:30-22:07

2 stops13h 37m

S$ 968

PhiladelphiaParis

PHL - CDG

PHLCDG

Philadelphia

Wed 13-8

09:45-06:50

1 stop15h 05m

Paris Charles de Gaulle

Tue 19-8

10:40-22:07

2 stops17h 27m

S$ 990

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 24-9

19:40-07:55

Nonstop7h 15m

London Heathrow

Mon 29-9

20:15-13:50

1 stop22h 35m

S$ 1,003

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 30-7

18:30-06:40

Nonstop7h 10m

London Heathrow

Wed 27-8

13:30-16:25

Nonstop7h 55m

S$ 1,040

PhiladelphiaLondon

PHL - LHR

PHLLHR

Philadelphia

Wed 30-7

17:35-09:40

1 stop11h 05m

London Heathrow

Mon 1-9

19:30-16:00

1 stop25h 30m

S$ 1,046

Flights are sorted by cheapest return flights first.

Deals found on 24-4

Showing 1-10 of 60 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

Get recent, data-driven insights about flights from Delaware including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Airline reviews for flights from Delaware

Get insights into the airlines that provide service from Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Delaware. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very Good
727 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very Good
853 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very Good
7,920 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
KLM
7.8
Good
1,333 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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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 24 April 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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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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