How does KAYAK find such low prices on flights from Pennsylvania to Singapore?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Singapore.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Singapore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Singapore?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Singapore?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$440 CHEAP FLIGHTS from Pennsylvania to Singapore

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Cheap Flights from Pennsylvania to Singapore

Discover the best prices for you by selecting your travel dates on KAYAK.

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One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to Singapore

Tue, Sep 15 - Thu, Sep 24

11:30 am - 12:10 pmEWR Newark-SIN Singapore Changi

36h 40m1 stop New Delhi Indira Gandhi Intl

10:30 am - 7:30 amSIN Singapore Changi-EWR Newark

33h 00m1 stop Mumbai Chhatrapati Shivaji Intl

$753Air India

Tue, Sep 22 - Tue, Sep 29

11:30 am - 7:25 amEWR Newark-SIN Singapore Changi

31h 55m1 stop New Delhi Indira Gandhi Intl

10:30 am - 7:30 amSIN Singapore Changi-EWR Newark

33h 00m1 stop Mumbai Chhatrapati Shivaji Intl

$793Air India

Tue, Nov 10 - Wed, Nov 25

12:25 am - 5:40 pmEWR Newark-SIN Singapore Changi

28h 15m1 stop Istanbul

11:15 pm - 10:30 pmSIN Singapore Changi-EWR Newark

36h 15m1 stop Istanbul

$937Turkish Airlines

Tue, Sep 1 - Thu, Sep 10

1:15 pm - 8:45 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

31h 30m1 stop Istanbul

11:05 pm - 11:30 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 25m1 stop Istanbul

$956Turkish Airlines

Tue, Oct 13 - Tue, Nov 17

10:45 am - 9:40 amPHL Philadelphia-SIN Singapore Changi

34h 55m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 10:36 pmSIN Singapore Changi-PHL Philadelphia

40h 11m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Tue, Nov 10 - Sun, Nov 15

10:30 am - 9:35 amPHL Philadelphia-SIN Singapore Changi

34h 05m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 10:36 pmSIN Singapore Changi-PHL Philadelphia

40h 11m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$995Etihad Airways

Mon, Sep 28 - Sun, Oct 4

1:15 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

22h 40m1 stop Incheon Intl

1:25 am - 11:05 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

21h 40m1 stop Incheon Intl

$997Korean Air

Mon, Sep 14 - Mon, Sep 28

1:15 pm - 7:15 pmIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

42h 00m1 stop Incheon Intl

1:25 am - 11:05 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

21h 40m1 stop Incheon Intl

$1,025Korean Air

Wed, Sep 2 - Thu, Sep 17

11:40 am - 11:20 pmEWR Newark-SIN Singapore Changi

23h 40m1 stop Tokyo Narita

6:15 am - 5:05 pmSIN Singapore Changi-EWR Newark

22h 50m1 stop Tokyo Narita

$1,026ANA

Tue, Jan 5 - Tue, Jan 19

1:05 pm - 5:35 pmJFK New York John F Kennedy Intl-SIN Singapore Changi

39h 30m1 stop Tokyo Haneda

10:45 am - 9:50 pmSIN Singapore Changi-JFK New York John F Kennedy Intl

24h 05m1 stop Tokyo Haneda

$1,039ANA

Recent last minute flight deals from Pennsylvania to Singapore

Wed, Aug 19 - Wed, Sep 9

9:39 am - 5:00 amEWR Newark-SIN Singapore Changi

31h 21m2 stops Detroit Metropolitan Wayne County Incheon Intl

7:30 am - 11:57 pmSIN Singapore Changi-EWR Newark

28h 27m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$951Delta

Thu, Aug 20 - Thu, Aug 27

9:45 pm - 2:50 pmEWR Newark-SIN Singapore Changi

29h 05m2 stops Lome Addis Ababa Bole

2:00 am - 7:45 pmSIN Singapore Changi-EWR Newark

29h 45m2 stops Addis Ababa Bole Lome

$966Ethiopian Air

Wed, Aug 19 - Wed, Aug 26

6:00 pm - 6:15 amEWR Newark-SIN Singapore Changi

24h 15m1 stop San Francisco

8:45 am - 10:54 pmSIN Singapore Changi-EWR Newark

26h 09m1 stop San Francisco

$1,036United Airlines

Thu, Aug 20 - Mon, Aug 24

6:00 am - 6:35 pmEWR Newark-SIN Singapore Changi

24h 35m1 stop San Francisco

8:45 am - 12:59 amSIN Singapore Changi-EWR Newark

28h 14m1 stop San Francisco

$1,036United Airlines

Sun, Aug 23 - Mon, Sep 7

3:10 pm - 9:40 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 30m1 stop Abu Dhabi Zayed Intl

9:00 pm - 9:45 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 45m1 stop Abu Dhabi Zayed Intl

$1,046Etihad Airways

Wed, Aug 19 - Tue, Sep 8

11:40 am - 12:45 amEWR Newark-SIN Singapore Changi

25h 05m1 stop Tokyo Narita

10:00 pm - 5:40 pmSIN Singapore Changi-EWR Newark

31h 40m1 stop Tokyo Haneda

$1,047ANA

Wed, Aug 19 - Wed, Sep 9

10:30 am - 6:40 amEWR Newark-SIN Singapore Changi

32h 10m1 stop Tokyo Haneda

6:15 am - 5:05 pmSIN Singapore Changi-EWR Newark

22h 50m1 stop Tokyo Narita

$1,047ANA

Wed, Aug 19 - Wed, Aug 26

2:55 pm - 12:45 amJFK New York John F Kennedy Intl-SIN Singapore Changi

21h 50m1 stop Hong Kong Intl

7:20 am - 1:10 pmSIN Singapore Changi-JFK New York John F Kennedy Intl

41h 50m1 stop Hong Kong Intl

$1,049Cathay Pacific

Thu, Aug 20 - Sat, Aug 29

2:55 pm - 5:30 amJFK New York John F Kennedy Intl-SIN Singapore Changi

26h 35m1 stop Hong Kong Intl

6:00 pm - 1:10 pmSIN Singapore Changi-JFK New York John F Kennedy Intl

31h 10m1 stop Hong Kong Intl

$1,144Cathay Pacific

Sun, Aug 23 - Thu, Sep 3

3:10 pm - 9:40 amIAD Washington, D.C. Dulles Intl-SIN Singapore Changi

30h 30m1 stop Abu Dhabi Zayed Intl

9:00 pm - 9:45 amSIN Singapore Changi-IAD Washington, D.C. Dulles Intl

24h 45m1 stop Abu Dhabi Zayed Intl

$1,149Etihad Airways

Recent direct flight deals from Pennsylvania to Singapore

Sun, Sep 20 - Thu, Sep 24

10:15 pm - 5:30 amJFK New York John F Kennedy Intl-SIN Singapore Changi

19h 15mnonstop

12:10 pm - 6:50 pmSIN Singapore Changi-JFK New York John F Kennedy Intl

18h 40mnonstop

$1,212Singapore Airlines

Tue, Jan 26 - Wed, Feb 10

9:35 am - 5:45 pmEWR Newark-SIN Singapore Changi

19h 10mnonstop

12:40 am - 5:30 amSIN Singapore Changi-EWR Newark

17h 50mnonstop

$1,213Singapore Airlines

Wed, Jan 20 - Wed, Feb 24

9:35 am - 5:45 pmEWR Newark-SIN Singapore Changi

19h 10mnonstop

12:40 am - 5:30 amSIN Singapore Changi-EWR Newark

17h 50mnonstop

$1,213Singapore Airlines

Wed, Jan 20 - Thu, Feb 25

10:05 pm - 6:00 amJFK New York John F Kennedy Intl-SIN Singapore Changi

18h 55mnonstop

12:10 pm - 5:25 pmSIN Singapore Changi-JFK New York John F Kennedy Intl

18h 15mnonstop

$1,213Singapore Airlines

Wed, Feb 10 - Wed, Mar 3

9:35 am - 5:45 pmEWR Newark-SIN Singapore Changi

19h 10mnonstop

12:40 am - 5:30 amSIN Singapore Changi-EWR Newark

17h 50mnonstop

$1,215Singapore Airlines

Tue, Oct 13 - Wed, Oct 21

9:35 am - 4:45 pmEWR Newark-SIN Singapore Changi

19h 10mnonstop

11:35 pm - 6:00 amSIN Singapore Changi-EWR Newark

18h 25mnonstop

$1,215Singapore Airlines

Wed, Oct 21 - Wed, Nov 11

9:35 am - 4:45 pmEWR Newark-SIN Singapore Changi

19h 10mnonstop

12:40 am - 5:30 amSIN Singapore Changi-EWR Newark

17h 50mnonstop

$1,215Singapore Airlines

Wed, Jan 20 - Wed, Feb 24

9:35 am - 5:45 pmEWR Newark-SIN Singapore Changi

19h 10mnonstop

12:40 am - 5:30 amSIN Singapore Changi-EWR Newark

17h 50mnonstop

$1,215Singapore Airlines

Wed, Jan 13 - Tue, Feb 2

9:35 am - 5:45 pmEWR Newark-SIN Singapore Changi

19h 10mnonstop

12:40 am - 5:30 amSIN Singapore Changi-EWR Newark

17h 50mnonstop

$1,215Singapore Airlines

Wed, Jan 20 - Thu, Feb 25

10:05 pm - 6:00 amJFK New York John F Kennedy Intl-SIN Singapore Changi

18h 55mnonstop

12:10 pm - 5:25 pmSIN Singapore Changi-JFK New York John F Kennedy Intl

18h 15mnonstop

$1,215Singapore Airlines

Useful Info

Low season	July
High season	December
Cheapest flight	$440

Best time to beat the crowds but there is an average 18% increase in price.

Most popular time to fly with an average 38% increase in price.

Flight from Washington Dulles Airport to Singapore

How does KAYAK find such low prices on flights from Pennsylvania to Singapore?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Singapore.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Singapore?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Singapore?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Singapore?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Singapore

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SIN

$440 Find Cheap Flights from Pennsylvania to Singapore - Compare and Save

Cheap Flights from Pennsylvania to Singapore

Recent round-trip flight deals from Pennsylvania to Singapore

Recent one-way flight deals from Pennsylvania to Singapore

Recent last minute flight deals from Pennsylvania to Singapore

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FAQs for booking flights from Pennsylvania to Singapore

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Cabin class types available on flights to Pennsylvania

Complete your trip to Singapore with a hotel stay or car rental

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