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$475+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SIN
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Cheap flight deals from Maryland to Singapore

Keep the following information in mind while searching for Maryland to Singapore flight deals. Data was last updated November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$897
(United Airlines)

One-way from

$475
(CrystalTravel)

Popular in

December

Cheapest in

August

Average price

$1,253
Provider with most accurate pricing for Washington, D.C. (WAS)-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Singapore Changi flights.
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From Maryland to Singapore Changi
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One-way flight from Maryland to Singapore Changi
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Highest demand for flights based on searches. 17% potential increase in price ($256 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($76 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 24, 2025.

This United Airlines deal was found by Cheapflights users on 11/22. 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.
Thu 11/2712:47 pmPHL - SIN
2 stops30h 13mUnited Airlines
Thu 12/410:10 amSIN - PHL
2 stops24h 00mUnited Airlines
Deal found 11/22$910
This United Airlines deal was found by Cheapflights users on 11/22. 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 11/296:16 amPHL - SIN
1 stop24h 59mUnited Airlines
Sun 12/710:10 amSIN - PHL
1 stop22h 31mUnited Airlines
Deal found 11/22$1,115
This United Airlines deal was found by Cheapflights users on 11/23. 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.
Tue 12/98:45 amIAD - SIN
2 stops27h 10mUnited Airlines
Wed 12/246:35 amSIN - IAD
2 stops25h 15mUnited Airlines
Deal found 11/23$1,149
This Ovago deal was found by Cheapflights users on 11/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:10 amIAD - SIN
1 stop30h 45mANA
Wed 12/176:35 amSIN - IAD
2 stops27h 43mANA
Deal found 11/22$1,173
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Wed 11/262:51 pmDCA - SIN
2 stops28h 09mUnited Airlines
Sun 12/710:10 amSIN - DCA
1 stop24h 26mUnited Airlines
Deal found 11/24$1,174
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/710:10 pmIAD - SIN
1 stop33h 05mUnited Airlines
Sat 12/2010:10 amSIN - IAD
1 stop27h 57mUnited Airlines
Deal found 11/23$1,174
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/86:30 amIAD - SIN
1 stop24h 45mUnited Airlines
Sat 12/2710:10 amSIN - IAD
2 stops27h 35mUnited Airlines
Deal found 11/23$1,179
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/810:30 amDCA - SIN
2 stops31h 25mUnited Airlines
Sat 12/2710:10 amSIN - DCA
1 stop24h 33mUnited Airlines
Deal found 11/23$1,183
This United Airlines deal was found by Cheapflights users on 11/23. 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 11/3010:30 amDCA - SIN
2 stops31h 25mUnited Airlines
Wed 12/1710:20 pmSIN - DCA
3 stops30h 36mUnited Airlines
Deal found 11/23$1,188
This United Airlines deal was found by Cheapflights users on 11/22. 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 11/308:45 amIAD - SIN
2 stops27h 10mUnited Airlines
Mon 12/810:20 pmSIN - IAD
2 stops26h 03mUnited Airlines
Deal found 11/22$1,191
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/19:00 amBWI - SIN
1 stop34h 00mUnited Airlines
Wed 12/1710:20 pmSIN - BWI
1 stop21h 34mUnited Airlines
Deal found 11/23$1,224
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/64:10 pmIAD - SIN
1 stop26h 50mUnited Airlines
Sat 12/2010:10 amSIN - IAD
1 stop24h 13mUnited Airlines
Deal found 11/23$1,224

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 November 24, 2025.
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

Sun 1/11

5:50 pm-8:15 pm

2 stops37h 25m

Singapore Changi

Mon 1/26

10:10 am-9:52 pm

1 stop24h 42m

$897

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 1/22

8:35 am-8:00 am

1 stop34h 25m

Singapore Changi

Mon 1/26

10:10 am-9:52 pm

1 stop24h 42m

$905

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 1/24

8:35 am-8:00 am

1 stop34h 25m

Singapore Changi

Fri 2/6

10:10 am-9:52 pm

1 stop24h 42m

$905

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 5/4

6:10 am-6:25 pm

1 stop24h 15m

Singapore Changi

Sat 5/23

8:40 pm-7:45 am

1 stop23h 05m

$910

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 3/17

10:35 am-8:00 am

2 stops33h 25m

Singapore Changi

Wed 3/25

10:10 am-9:31 pm

1 stop23h 21m

$910

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 5/4

6:10 am-6:25 pm

1 stop24h 15m

Singapore Changi

Mon 5/18

8:40 pm-7:45 am

1 stop23h 05m

$910

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 5/6

6:10 am-6:25 pm

1 stop24h 15m

Singapore Changi

Sun 5/17

8:40 pm-4:58 pm

1 stop32h 18m

$910

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Thu 1/29

6:59 am-6:35 am

2 stops34h 36m

Singapore Changi

Sun 2/1

2:20 am-12:44 pm

2 stops23h 24m

$1,158

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Thu 3/26

3:35 pm-11:30 am

2 stops31h 55m

Singapore Changi

Fri 4/3

9:10 pm-9:45 am

1 stop24h 35m

$1,160

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Fri 1/9

5:59 pm-8:00 am

1 stop25h 01m

Singapore Changi

Mon 2/16

10:10 am-9:39 pm

1 stop24h 29m

$1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

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 $1,005). Flying from Maryland to Singapore in January is currently the most expensive (average of $1,624). 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.

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

Find hourly flight availability from Maryland to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

A simple way to save on the total cost of your ticket is to fly from Maryland to Singapore at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Maryland to Singapore?

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, Air Canada, and Japan Airlines can get you from Maryland to Singapore in just under 30h 55m. Your travel time can differ by up to 6h 30m. Airlines will cover a distance of 9651 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $475. Users have also found prices from $526 and $526 on United Airlines and Japan Airlines, respectively.

  • 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, Baltimore/Washington - Singapore Changi or Washington, D.C. Reagan-National - 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 $1,005). Flying from Maryland to Singapore in January is currently the most expensive (average of $1,624). 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,192Average$1,378FlexibilityNo cancel feeOn-time69%

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