Are direct flights from Singapore to Philadelphia always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, which can be appealing for long journeys. However, they are not always the most budget-friendly choice. Flights with one or more stops may sometimes be considerably cheaper, offering a trade-off between cost and travel duration.

Can flexible travel dates help on Singapore to Philadelphia flights?

Yes, having flexible travel dates can significantly increase your chances of finding more affordable flights. Prices often vary depending on the day of the week, season, and demand. Shifting your departure or return by a few days can sometimes lead to substantial savings on your airfare.

What extra costs should I check before booking Singapore to Philadelphia flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight meal costs, especially with budget airlines. Also, consider the price of airport transfers or parking at both your origin and destination. These additional expenses can impact the total cost of your trip.

Flights From Singapore

To Philadelphia

Cheap Flights from Singapore to Philadelphia

Browse current best options from Singapore. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Singapore

RatePunk searches hundreds of travel sites at once for deals on flights to Philadelphia

Prices updated today

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Singapore to Philadelphia

Explore current cheapest deals departing from Singapore to Philadelphia

2026-10-19 – 2026-10-26
SIN - Philadelphia
83% AI deal score
$1,215
$1,081
Round trip
2026-10-05 – 2026-10-08
SIN - Philadelphia
90% AI deal score
$1,303
$1,083
Round trip
2026-10-01 – 2026-10-05
SIN - Philadelphia
90% AI deal score
$1,319
$1,086
Round trip
2026-10-02 – 2026-10-05
SIN - Philadelphia
89% AI deal score
$1,312
$1,109
Round trip
2026-11-04 – 2026-11-11
SIN - Philadelphia
79% AI deal score
$1,141
$1,112
Round trip
2026-11-03 – 2026-11-11
SIN - Philadelphia
78% AI deal score
$1,114
$1,114
Round trip
2026-10-16 – 2026-10-22
SIN - Philadelphia
82% AI deal score
$1,218
$1,115
Round trip
2026-11-04 – 2026-11-07
SIN - Philadelphia
80% AI deal score
$1,196
$1,141
Round trip
2026-10-26 – 2026-11-03
SIN - Philadelphia
75% AI deal score
$1,170
$1,145
Round trip
2026-10-26 – 2026-11-10
SIN - Philadelphia
74% AI deal score
$1,154
$1,145
Round trip

Singapore to Philadelphia: Overview

Insights for flights from Singapore to Philadelphia

Most itineraries for flights from Singapore to Philadelphia are connecting flights, with 0% of recent fares being non-stop. For the majority of these connecting journeys, you can expect to make 3 stopovers.

When considering cheap flights from Singapore to Philadelphia, the fares typically range from $1978–$2429, with a median of $2207. Right now, current fares are significantly below the typical level. However, 0% of recent fares were classified as a good price.

The cheapest time to fly from Singapore to Philadelphia is typically in January, with a median fare of $874. Other affordable months include February, where the median fare is $884, and November, with a median fare of $888.

A typical journey from Singapore to Philadelphia takes approximately 69h 18m, including connections. This reflects the long-haul nature of the route, which covers a distance of 15430 km. Given the extended travel time, new deals for this route are infrequent — a price alert helps in securing better fares.

How much is a round trip from Singapore to Philadelphia

Regular price: $1,089 - $1,560

Prices for flights from Singapore to Philadelphia are currently below the regular range.

The regular price range for this route is $1089 to $1560. The current lowest deal is $1081 with Qatar Airways for travel from Oct 19-Oct 26.

now $1,081

Low $1,089

High $1,560

The cheapest time to fly from Singapore to Philadelphia

The cheapest month to fly from Singapore to Philadelphia is January, with a median price of $874. The most expensive month is March, with a median price of $3968. Prices are generally lower from January to November.

January

Cheapest

Flights from $874

March

Most Expensive

Flights from $3,968

Jan

Feb

Mar

Apr

May

Jun

Jul

Sep

Oct

Nov

Direct flights from Singapore to Philadelphia

Qatar Airways

Frontier Airlines

Etihad Airways

Scoot

Last-minute flights going from Singapore to Philadelphia

Fri, Sep 18

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

Qatar Airways

$1,361

$1,187

One-way

Mon, Sep 21

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

Qatar Airways

$1,219

$1,156

One-way

Sat, Sep 26

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

Qatar Airways

$1,379

$1,290

One-way

Mon, Sep 28

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

JetBlue Airways

$1,131

$1,204

One-way

Wed, Sep 30

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

JetBlue Airways

$1,110

$1,204

One-way

Thu, Oct 1

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

Qatar Airways

$1,315

$1,092

One-way

Biggest price drops on these dates for flights from Singapore to Philadelphia

4 nights

Oct 1 - Oct 5

$1,319 → $1,086

18%

3 nights

Oct 5 - Oct 8

$1,303 → $1,083

17%

3 nights

Oct 2 - Oct 5

$1,312 → $1,109

15%

7 nights

Sep 18 - Sep 25

$1,361 → $1,180

13%

Popular Airports to fly from Singapore to Philadelphia

Singapore - Philadelphia route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Singapore to Philadelphia are below the typical level, with prices around $1081.

📅 Best time to fly

January, February, and November offer the lowest median prices

Historically, January ($874), February ($884), and November ($888) have offered the lowest median prices.

⏱️ Flight duration

Flights typically take 69h 18m

Flights from Singapore to Philadelphia typically take 69h 18m, with most routes involving multiple stops.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with a median of 3 stopovers historically.

🏆 Airline highlight

Qatar Airways offers the most deals

Qatar Airways has historically offered the most deals for flights on this route.

🎯 Booking tip

Deals are rare

Deals for flights from Singapore to Philadelphia are historically rare.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi is a convenient departure airport for flights from Singapore to Philadelphia.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$1,107

Philadelphia main airports to arrive at

Philadelphia International (PHL)

Cheapest

Philadelphia International Airport is a convenient arrival choice for flights from Singapore to Philadelphia.

📍 ~11 km from Philadelphia (reachable by car)

💸 Flights from ~$1,107

Airports nearby Philadelphia used as alternative

Newark Liberty International (EWR)

Consider Newark Liberty International for its vast network of domestic and global destinations and competitive pricing.

📍 ~135 km from Philadelphia (reachable by rail)

💸 Flights from ~$953

Business & First Class Flight Deals to Philadelphia

Discover luxury on the budget with premium cabin class on flights from Singapore to Philadelphia.

Elite

Best Elite deals to Philadelphia

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SIN

Elite

Dec 10

Philadelphia, United States

92% AI deal score

$7,136

$4,372

Save $2,764

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 10

Philadelphia, United States

92% AI deal score

$7,202

$4,373

Save $2,829

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 10

Philadelphia, United States

92% AI deal score

$7,136

$4,379

Save $2,757

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 10

Philadelphia, United States

92% AI deal score

$7,136

$4,465

Save $2,671

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 10

Philadelphia, United States

92% AI deal score

$7,254

$4,610

Save $2,644

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 10

Philadelphia, United States

91% AI deal score

$7,136

$4,706

Save $2,430

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 10

Philadelphia, United States

91% AI deal score

$7,136

$4,711

Save $2,425

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 10

Philadelphia, United States

91% AI deal score

$7,216

$4,754

Save $2,462

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 10

Philadelphia, United States

91% AI deal score

$7,136

$4,762

Save $2,374

Vietnam Airlines, +1

Business Class

From SIN

Elite

Oct 22

Philadelphia, United States

91% AI deal score

$7,256

$4,860

Save $2,396

KLM, +1

Business Class

From SIN

Elite

Oct 20

Philadelphia, United States

91% AI deal score

$6,998

$4,860

Save $2,138

KLM, +1

Business Class

From SIN

Elite

Oct 20

Philadelphia, United States

91% AI deal score

$7,256

$4,910

Save $2,346

KLM, +1

Business Class

Frequently Asked Questions About Flights to Philadelphia

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare options from various airlines and online travel agencies. Setting up price alerts may also notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially better prices, especially for longer international routes. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings might also sometimes offer different pricing compared to weekends.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Related routes

More routes from Singapore

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Flights to Philadelphia from other cities

Flights from Atlanta to Philadelphia Flights from Austin to Philadelphia Flights from Barcelona to Philadelphia Flights from Belfast to Philadelphia Flights from Boston to Philadelphia Flights from Charleston to Philadelphia Flights from Chicago to Philadelphia Flights from Cleveland to Philadelphia Flights from Nashville to Philadelphia Flights from Ottawa to Philadelphia Flights from Tampa to Philadelphia Flights from Toronto to Philadelphia

Singapore to Philadelphia: Overview

Insights for flights from Singapore to Philadelphia

How much is a round trip from Singapore to Philadelphia

Regular price: $1,089 - $1,560

Prices for flights from Singapore to Philadelphia are currently below the regular range.

The regular price range for this route is $1089 to $1560. The current lowest deal is $1081 with Qatar Airways for travel from Oct 19-Oct 26.

now $1,081

Low $1,089

High $1,560

The cheapest time to fly from Singapore to Philadelphia

January

Cheapest

Flights from $874

March

Most Expensive

Flights from $3,968

Jan

Feb

Mar

Apr

May

Jun

Jul

Sep

Oct

Nov

Direct flights from Singapore to Philadelphia

Qatar Airways

Frontier Airlines

Etihad Airways

Scoot

Last-minute flights going from Singapore to Philadelphia

Fri, Sep 18

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

Qatar Airways

$1,361

$1,187

One-way

Mon, Sep 21

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

Qatar Airways

$1,219

$1,156

One-way

Sat, Sep 26

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

Qatar Airways

$1,379

$1,290

One-way

Mon, Sep 28

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

JetBlue Airways

$1,131

$1,204

One-way

Wed, Sep 30

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

JetBlue Airways

$1,110

$1,204

One-way

Thu, Oct 1

⌛ Last-Minute

SIN - Philadelphia

Singapore (SIN) - Philadelphia (PHL)

Qatar Airways

$1,315

$1,092

One-way

Biggest price drops on these dates for flights from Singapore to Philadelphia

4 nights

Oct 1 - Oct 5

$1,319 → $1,086

18%

3 nights

Oct 5 - Oct 8

$1,303 → $1,083

17%

3 nights

Oct 2 - Oct 5

$1,312 → $1,109

15%

7 nights

Sep 18 - Sep 25

$1,361 → $1,180

13%

Popular Airports to fly from Singapore to Philadelphia

Singapore - Philadelphia route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Singapore to Philadelphia are below the typical level, with prices around $1081.

📅 Best time to fly

January, February, and November offer the lowest median prices

Historically, January ($874), February ($884), and November ($888) have offered the lowest median prices.

⏱️ Flight duration

Flights typically take 69h 18m

Flights from Singapore to Philadelphia typically take 69h 18m, with most routes involving multiple stops.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with a median of 3 stopovers historically.

🏆 Airline highlight

Qatar Airways offers the most deals

Qatar Airways has historically offered the most deals for flights on this route.

🎯 Booking tip

Deals are rare

Deals for flights from Singapore to Philadelphia are historically rare.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi is a convenient departure airport for flights from Singapore to Philadelphia.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$1,107

Philadelphia main airports to arrive at

Philadelphia International (PHL)

Cheapest

Philadelphia International Airport is a convenient arrival choice for flights from Singapore to Philadelphia.

📍 ~11 km from Philadelphia (reachable by car)

💸 Flights from ~$1,107

Airports nearby Philadelphia used as alternative

Newark Liberty International (EWR)

Consider Newark Liberty International for its vast network of domestic and global destinations and competitive pricing.

Philadelphia, United States

91% AI deal score

$7,256

$4,910

Save $2,346

KLM, +1

Business Class

Frequently Asked Questions About Flights to Philadelphia

Cheap Flights from Singapore to Philadelphia

Today’s best flight deals from Singapore to Philadelphia

Singapore to Philadelphia: Overview

Insights for flights from Singapore to Philadelphia

How much is a round trip from Singapore to Philadelphia

The cheapest time to fly from Singapore to Philadelphia

Direct flights from Singapore to Philadelphia

Last-minute flights going from Singapore to Philadelphia

Biggest price drops on these dates for flights from Singapore to Philadelphia

Popular Airports to fly from Singapore to Philadelphia

Singapore - Philadelphia route insights

Recent fares are below the typical level

January, February, and November offer the lowest median prices

Flights typically take 69h 18m

Connecting flights are dominant

Qatar Airways offers the most deals

Deals are rare

Singapore main airports to depart from

Philadelphia main airports to arrive at

Airports nearby Philadelphia used as alternative

Business & First Class Flight Deals to Philadelphia

Best Elite deals to Philadelphia

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Oct 22

Oct 20

Oct 20

Frequently Asked Questions About Flights to Philadelphia

How can I find cheap flights from Singapore to Philadelphia?

When should I book flights from Singapore to Philadelphia?

Should I compare nearby airports for flights from Singapore to Philadelphia?

Are direct flights from Singapore to Philadelphia always the best option?

Can flexible travel dates help on Singapore to Philadelphia flights?

What extra costs should I check before booking Singapore to Philadelphia flights?

Related routes

More routes from Singapore

Flights to Philadelphia from other cities

Singapore to Philadelphia: Overview

Insights for flights from Singapore to Philadelphia

How much is a round trip from Singapore to Philadelphia

The cheapest time to fly from Singapore to Philadelphia

Direct flights from Singapore to Philadelphia

Last-minute flights going from Singapore to Philadelphia

Biggest price drops on these dates for flights from Singapore to Philadelphia

Popular Airports to fly from Singapore to Philadelphia

Singapore - Philadelphia route insights

Recent fares are below the typical level

January, February, and November offer the lowest median prices

Flights typically take 69h 18m

Connecting flights are dominant

Qatar Airways offers the most deals

Deals are rare

Singapore main airports to depart from

Philadelphia main airports to arrive at

Airports nearby Philadelphia used as alternative

Business & First Class Flight Deals to Philadelphia

Best Elite deals to Philadelphia

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Dec 10

Oct 22

Oct 20

Oct 20

Frequently Asked Questions About Flights to Philadelphia

How can I find cheap flights from Singapore to Philadelphia?

When should I book flights from Singapore to Philadelphia?

Should I compare nearby airports for flights from Singapore to Philadelphia?