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$417+ Cheap flights from Maryland to Singapore (SIN)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SIN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Maryland to Singapore

Cheapest flights from Maryland to Singapore
Explore the most affordable flight options available from Maryland to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:35 am
PHL
-
SIN
1 stop34h 25m
United Airlines
Wed 3/410:10 am
SIN
-
PHL
1 stop24h 23m
United Airlines
Deal found 1/26$837
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:35 am
PHL
-
SIN
1 stop34h 25m
United Airlines
Sat 4/188:35 pm
SIN
-
PHL
1 stop23h 40m
United Airlines
Deal found 1/28$838
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:55 pm
PHL
-
SIN
2 stops30h 05m
United Airlines
Sun 4/198:35 pm
SIN
-
PHL
1 stop23h 40m
United Airlines
Deal found 1/28$842
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:20 pm
PHL
-
SIN
1 stop36h 55m
United Airlines
Tue 4/218:35 pm
SIN
-
PHL
1 stop32h 40m
United Airlines
Deal found 1/28$846
This CrystalTravel deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:10 pm
IAD
-
SIN
1 stop30h 30m
Etihad Airways
Wed 4/299:00 pm
SIN
-
IAD
1 stop24h 45m
Etihad Airways
Deal found 1/28$848
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:27 am
PHL
-
SIN
2 stops29h 28m
United Airlines
Fri 2/2010:20 pm
SIN
-
PHL
3 stops28h 59m
United Airlines
Deal found 1/27$854
This CrystalTravel deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/153:35 pm
IAD
-
SIN
1 stop30h 00m
Etihad Airways
Wed 3/257:25 pm
SIN
-
IAD
1 stop26h 40m
Etihad Airways
Deal found 1/27$854
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:20 pm
PHL
-
SIN
1 stop36h 55m
United Airlines
Thu 3/1910:10 am
SIN
-
PHL
1 stop33h 05m
United Airlines
Deal found 1/27$855
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:00 pm
PHL
-
SIN
2 stops38h 15m
United Airlines
Sat 3/710:20 pm
SIN
-
PHL
2 stops37h 56m
United Airlines
Deal found 1/26$856
This Gotogate deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/82:35 pm
IAD
-
SIN
1 stop30h 00m
Etihad Airways
Mon 2/237:25 pm
SIN
-
IAD
1 stop26h 40m
Etihad Airways
Deal found 1/28$863
This Justfly.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:15 pm
IAD
-
SIN
1 stop22h 30m
Turkish Airlines
Tue 3/245:15 am
SIN
-
IAD
1 stop27h 05m
Turkish Airlines
Deal found 1/28$882
This CrystalTravel deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:35 pm
IAD
-
SIN
1 stop30h 00m
Etihad Airways
Thu 3/267:25 pm
SIN
-
IAD
1 stop26h 40m
Etihad Airways
Deal found 1/27$887

Find flight deals from Maryland to Singapore

Keep the following information in mind while searching for Maryland to Singapore flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$837
(United Airlines)

One-way from

$417
(CheapOair)

Popular in

December

Cheapest in

August

Average price

$1,124
Provider with most accurate pricing for Washington, D.C. (WAS)-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Singapore Changi flights.
Search Deals
From Maryland to Singapore Changi
Search Deals
One-way flight from Maryland to Singapore Changi
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Maryland to Singapore that are best for you.

Fly from

Maryland

Fly to

Singapore

Route

Depart

Return

Price

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 2/25

8:35 am-8:00 am

1 stop34h 25m

Singapore Changi

Wed 3/4

10:10 am-9:33 pm

1 stop24h 23m

$837

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 3/4

8:35 am-8:00 am

1 stop34h 25m

Singapore Changi

Fri 3/6

10:20 pm-7:15 am

1 stop21h 55m

$837

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 2/16

8:35 am-8:00 am

1 stop34h 25m

Singapore Changi

Fri 2/20

10:10 am-9:33 pm

1 stop24h 23m

$837

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 3/2

10:06 am-8:00 am

2 stops32h 54m

Singapore Changi

Fri 3/6

10:10 am-9:31 pm

1 stop24h 21m

$842

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 2/28

8:02 pm-8:15 pm

2 stops35h 13m

Singapore Changi

Tue 4/21

9:00 am-9:32 pm

2 stops24h 32m

$842

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 3/4

8:02 am-8:00 am

2 stops34h 58m

Singapore Changi

Wed 4/22

8:35 pm-8:15 am

1 stop23h 40m

$842

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 3/4

12:55 pm-8:00 am

2 stops30h 05m

Singapore Changi

Sun 4/19

9:00 am-12:45 am

2 stops27h 45m

$842

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 3/1

6:27 am-8:00 am

2 stops36h 33m

Singapore Changi

Fri 3/6

10:20 pm-2:24 pm

2 stops29h 04m

$842

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 3/3

12:55 pm-8:00 am

2 stops30h 05m

Singapore Changi

Tue 4/21

9:00 am-9:32 pm

2 stops24h 32m

$842

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 3/3

10:35 am-8:00 am

2 stops32h 25m

Singapore Changi

Thu 3/5

10:20 pm-7:15 am

1 stop21h 55m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Maryland with our price prediction graph.
Estimated round-trip 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 Maryland to Singapore

What is the cheapest month to book a flight from Maryland to Singapore?

Currently, December is the cheapest month in which you can book a flight from Maryland to Singapore (average of $995). Flying from Maryland to Singapore in June is currently the most expensive (average of $1,409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Singapore. 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 into for flights to Singapore from Maryland?

    Singapore Changi (SIN) is the airport you will fly into if you book a flight from Maryland to Singapore. It is only a 10.5 mi journey from Changi (SIN) to Singapore’s city center.

  • How long is the flight from Maryland to Singapore?

    United Airlines, Etihad Airways, and Turkish Airlines can get you from Maryland to Singapore in just under 23h. Your travel time can differ by up to 11h 25m. Airlines will cover a distance of 9644 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Maryland to Singapore?

    When deciding which route to take from Maryland to Singapore consider Washington, D.C. Dulles Intl - Singapore Changi, Washington, D.C. Reagan-National - Singapore Changi or Baltimore/Washington - Singapore Changi as they are the most popular.

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

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

  • How can I find direct flights from Maryland to Singapore?

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

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

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

  • What is the cheapest month to book a flight from Maryland to Singapore?

    Currently, December is the cheapest month in which you can book a flight from Maryland to Singapore (average of $995). Flying from Maryland to Singapore in June is currently the most expensive (average of $1,409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Maryland to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Maryland to Singapore

Discover the top airline that operate flights from Maryland to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,196Average$1,379FlexibilityNo cancel feeOn-time69%

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