What are the cheapest airlines to fly from Singapore to Delaware one-way?

The cheapet airlines for a one-way flight from Singapore to Delaware are Qatar Airways (S$ 1,102), United Airlines (S$ 1,187), and Emirates (S$ 2,511). Find deals

What is the cheapest month to fly from Singapore to Delaware?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Delaware. Flights to Delaware from Singapore in February are about S$ 1,694 on average during February, but can be found for as low as S$ 1,421. Find deals

What is the cheapest time of day to fly from SIN to DE?

When flying from Singapore to Delaware, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Singapore to Delaware?

Singapore Changi (SIN) is the airport you will fly out of if you book a flight from Singapore to Delaware. It is only a 16.9 km journey to Changi (SIN) from Singapore’s city centre.

Can I find deals for flights from Singapore to Delaware that include hotel bookings?

Yes. In addition to deals on Singapore to Delaware flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Delaware?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Delaware.

Can I find deals for business class flights from Singapore to Delaware?

Yes. Cheapflights offers flight deals from Singapore to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 849+ Flights from Singapore to Delaware

Cheap flight deals from Singapore to Delaware

Round-trip from	S$ 1,455
One-way from	S$ 849
Popular in	July
Cheapest in	February
Average price	S$ 1,750

Air Canada
24-7-31-7
4 total stops
68h 52m total
Singapore to Delaware

Search Deals

27-6
2 total stops
43h 50m total
Singapore to Delaware

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (S$ 241 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 49 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Singapore to Delaware

Cheapest flights from Singapore to Delaware
Explore the most affordable flight options available from Singapore to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Thu 24-709:10SIN - PHL

2 stops41h 27mAir Canada

Thu 31-709:20PHL - SIN

2 stops27h 25mAir Canada

Deal found 10-6S$ 1,455

Thu 21-820:40SIN - PHL

2 stops27h 19mUnited Airlines

Sun 24-819:58PHL - SIN

2 stops34h 27mUnited Airlines

Deal found 10-6S$ 1,628

Thu 21-818:45SIN - PHL

1 stop26h 20mQatar Airways

Sun 24-820:25PHL - SIN

1 stop31h 20mQatar Airways

Deal found 10-6S$ 1,791

Wed 23-703:45SIN - PHL

2 stops30h 44mMultiple Airlines

Thu 31-709:20PHL - SIN

2 stops26h 25mMultiple Airlines

Deal found 10-6S$ 1,975

Sat 26-722:40SIN - PHL

1 stop26h 20mAmerican Airlines

Sat 2-820:30PHL - SIN

1 stop24h 30mAmerican Airlines

Deal found 11-6S$ 2,116

Sat 26-701:55SIN - PHL

2 stops24h 34mJapan Airlines

Sun 3-806:46PHL - SIN

2 stops35h 24mJapan Airlines

Deal found 12-6S$ 2,451

Sat 26-723:30SIN - PHL

2 stops28h 30mSWISS

Sat 2-808:15PHL - SIN

3 stops46h 40mSWISS

Deal found 11-6S$ 2,523

Best flights from Singapore to Delaware
Discover carefully curated flight deals from Singapore to Delaware that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Thu 24-709:10SIN - PHL

2 stops41h 27mAir Canada

Thu 31-709:20PHL - SIN

2 stops27h 25mAir Canada

Deal found 10-6S$ 1,455

Thu 21-820:40SIN - PHL

2 stops27h 19mUnited Airlines

Sun 24-818:33PHL - SIN

1 stop35h 52mUnited Airlines

Deal found 10-6S$ 1,628

Thu 21-818:45SIN - PHL

1 stop26h 20mQatar Airways

Sun 24-820:25PHL - SIN

1 stop31h 20mQatar Airways

Deal found 10-6S$ 1,791

Wed 23-703:45SIN - PHL

2 stops30h 44mMultiple Airlines

Thu 31-709:20PHL - SIN

2 stops26h 25mMultiple Airlines

Deal found 10-6S$ 1,975

Sat 26-722:40SIN - PHL

1 stop26h 20mAmerican Airlines

Sat 2-820:30PHL - SIN

1 stop24h 30mAmerican Airlines

Deal found 11-6S$ 2,116

Sat 26-701:55SIN - PHL

2 stops24h 34mJapan Airlines

Sun 3-806:46PHL - SIN

2 stops35h 24mJapan Airlines

Deal found 12-6S$ 2,451

Sat 26-723:30SIN - PHL

2 stops28h 30mSWISS

Sat 2-808:15PHL - SIN

3 stops46h 40mSWISS

Deal found 11-6S$ 2,523

Last-minute flights from Singapore to Delaware
Discover last-minute flight deals from Singapore to Delaware. Data last updated 13 June 2025 and is based on user searches.

Thu 10-702:15SIN - PHL

2 stops31h 52mMultiple Airlines

Wed 16-709:20PHL - SIN

2 stops26h 25mMultiple Airlines

Deal found 11-6S$ 2,069

Fri 11-718:45SIN - PHL

1 stop26h 15mQatar Airways

Wed 16-720:30PHL - SIN

1 stop36h 30mQatar Airways

Deal found 11-6S$ 1,886

Sat 26-722:40SIN - PHL

1 stop26h 20mAmerican Airlines

Sat 2-820:30PHL - SIN

1 stop24h 30mAmerican Airlines

Deal found 11-6S$ 2,116

Sat 26-723:30SIN - PHL

2 stops28h 30mSWISS

Sat 2-808:15PHL - SIN

3 stops46h 40mSWISS

Deal found 11-6S$ 2,523

Sun 27-709:10SIN - PHL

2 stops41h 27mAir Canada

Sun 3-815:20PHL - SIN

2 stops45h 25mAir Canada

Deal found 12-6S$ 1,540

Sun 27-701:55SIN - PHL

2 stops24h 34mJapan Airlines

Mon 4-821:15PHL - SIN

2 stops32h 15mJapan Airlines

Deal found 12-6S$ 2,015

Mon 28-720:40SIN - PHL

2 stops25h 15mUnited Airlines

Mon 4-806:20PHL - SIN

2 stops35h 55mUnited Airlines

Deal found 12-6S$ 1,636

One-way flights from Singapore to Delaware
Search for one-way flight options from Singapore to Delaware. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Fri 27-623:10SIN - PHL

2 stops43h 50mMultiple Airlines

Deal found 10-6S$ 849

Sun 29-618:45SIN - PHL

1 stop26h 15mQatar Airways

Deal found 10-6S$ 1,102

Thu 19-620:40SIN - PHL

3 stops40h 05mUnited Airlines

Deal found 10-6S$ 1,187

Mon 23-601:40SIN - PHL

2 stops31h 53mEmirates

Deal found 10-6S$ 2,511

Mon 30-606:15SIN - PHL

2 stops44h 18mAir Canada

Deal found 10-6S$ 3,685

Sun 29-601:50SIN - PHL

2 stops30h 00mCathay Pacific

Deal found 10-6S$ 4,929

Sat 12-702:00SIN - PHL

2 stops51h 47mChina Airlines

Deal found 10-6S$ 5,288

Sat 28-601:10SIN - PHL

2 stops27h 30mKorean Air

Deal found 11-6S$ 6,224

Sun 29-600:50SIN - PHL

3 stops44h 48mTAP AIR PORTUGAL

Deal found 10-6S$ 6,457

Sat 28-601:55SIN - PHL

2 stops28h 00mJapan Airlines

Deal found 10-6S$ 6,727

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Delaware that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 24-7

09:10-14:37

2 stops41h 27m

Philadelphia

Thu 31-7

09:20-00:45

2 stops27h 25m

S$ 1,455

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 21-8

20:40-11:59

2 stops27h 19m

Philadelphia

Sun 24-8

19:58-18:25

2 stops34h 27m

S$ 1,628

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 21-8

18:45-09:05

1 stop26h 20m

Philadelphia

Sun 24-8

20:25-15:45

1 stop31h 20m

S$ 1,791

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Wed 23-7

03:45-22:29

2 stops30h 44m

Philadelphia

Thu 31-7

09:20-23:45

2 stops26h 25m

S$ 1,975

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 26-7

22:40-13:00

1 stop26h 20m

Philadelphia

Sat 2-8

20:30-09:00

1 stop24h 30m

S$ 2,116

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 26-7

01:55-14:29

2 stops24h 34m

Philadelphia

Sun 3-8

06:46-06:10

2 stops35h 24m

S$ 2,451

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sat 26-7

23:30-16:00

2 stops28h 30m

Philadelphia

Sat 2-8

08:15-18:55

3 stops46h 40m

S$ 2,523

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Fri 27-6

23:10-07:00

2 stops43h 50m

S$ 849

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Sun 29-6

18:45-09:00

1 stop26h 15m

S$ 1,102

SingaporePhiladelphia

SIN - PHL

SINPHL

Singapore Changi

Thu 19-6

20:40-00:45

3 stops40h 05m

S$ 1,187

Flights are sorted by cheapest return flights first.

Deals found on 10-6

Showing 1-10 of 17 results

Best time to book a flight from Singapore to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Singapore 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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Delaware

Rainfall in Delaware by month

In terms of precipitation, rainfall in Delaware ranges from 73.0 - 108.0 inches per month. July is typically the wettest month, when rainfall can reach 108.0 mm. February is typically the driest time to visit Delaware when rainfall is around 73.0 mm.

Temperature in Delaware by month

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Delaware

Korean Air

8.4

Very Good

1,091 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Korean Air

8.4

Very Good

1,091 reviews

Korean Air

8.4

Very Good

1,091 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Japan Airlines

8.3

Very Good

1,490 reviews

Korean Air

8.4

Very Good

1,091 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

China Airlines

8.3

Very Good

738 reviews

Korean Air

8.4

Very Good

1,091 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Emirates

8.1

Very Good

3,265 reviews

Korean Air

8.4

Very Good

1,091 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Cathay Pacific

7.6

Good

892 reviews

Korean Air

8.4

Very Good

1,091 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

What airport do you fly from for flights from Singapore to Delaware?
Singapore Changi (SIN) is the airport you will fly out of if you book a flight from Singapore to Delaware. It is only a 16.9 km journey to Changi (SIN) from Singapore’s city centre.
What are the cheapest airlines to fly from Singapore to Delaware one-way?
The cheapet airlines for a one-way flight from Singapore to Delaware are Qatar Airways (S$ 1,102), United Airlines (S$ 1,187), and Emirates (S$ 2,511).
Can I find deals for flights from Singapore to Delaware that include hotel bookings?
Yes. In addition to deals on Singapore to Delaware flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Delaware?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Delaware.
Can I find deals for business class flights from Singapore to Delaware?
Yes. Cheapflights offers flight deals from Singapore to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to Delaware

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Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to 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 to Delaware from Singapore today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Delaware.

Can Cheapflights find flights from Singapore to Delaware with no change fees?

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

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

Yes! Start tracking prices for Singapore to Delaware flights 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 your alerts.

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Cheap flights from Singapore to Delaware from S$ 849

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Delaware

Keep the following information in mind while searching for Singapore to Delaware flight deals. Data was last updated 13 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Singapore to Delaware

Cheapest flights from Singapore to DelawareExplore the most affordable flight options available from Singapore to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Singapore to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Delaware that are best for you.

Best time to book a flight from Singapore to Delaware

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

Cheapflights Insights

Everything you need to know about your flight from Singapore to Delaware

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

Reviews of airlines servicing Delaware

Related info for your journey

Find useful and relevant information for your journey from Singapore to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Singapore to Delaware?

What are the cheapest airlines to fly from Singapore to Delaware one-way?

Can I find deals for flights from Singapore to Delaware that include hotel bookings?

How can I find direct flights from Singapore to Delaware?

Can I find deals for business class flights from Singapore to 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.

Alternative routes for Singapore to Delaware

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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 Singapore to Delaware?

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

Can Cheapflights find flights from Singapore to Delaware with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Singapore to Delaware
Explore the most affordable flight options available from Singapore to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.