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$411+ Cheap flights from Maryland to Singapore

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SIN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Ovago deal was found by Cheapflights users on 12/17. 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 12/296:30 amIAD - SIN
1 stop24h 45mMultiple Airlines
Wed 1/1410:45 amSIN - IAD
1 stop41h 55mMultiple Airlines
Deal found 12/17$1,501
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/2412:37 pmPHL - SIN
2 stops54h 23mUnited Airlines
Wed 12/3110:20 pmSIN - PHL
2 stops32h 08mUnited Airlines
Deal found 12/17$1,509
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/276:01 pmIAD - SIN
1 stop37h 14mUnited Airlines
Sun 1/1110:45 amSIN - IAD
1 stop35h 25mUnited Airlines
Deal found 12/17$1,611
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/175:59 pmDCA - SIN
1 stop25h 01mUnited Airlines
Wed 12/3110:10 amSIN - DCA
1 stop24h 33mUnited Airlines
Deal found 12/16$1,733
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/179:00 amIAD - SIN
2 stops34h 00mUnited Airlines
Wed 12/2410:20 pmSIN - IAD
1 stop22h 00mUnited Airlines
Deal found 12/16$1,737
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/278:00 amBWI - SIN
1 stop47h 15mUnited Airlines
Sun 1/1110:20 pmSIN - BWI
1 stop22h 12mUnited Airlines
Deal found 12/17$1,758
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/2710:05 pmIAD - SIN
1 stop33h 10mUnited Airlines
Wed 1/710:20 pmSIN - IAD
1 stop21h 27mUnited Airlines
Deal found 12/17$1,804
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:40 amIAD - SIN
1 stop21h 35mQatar Airways
Wed 12/248:15 pmSIN - IAD
1 stop32h 40mQatar Airways
Deal found 12/16$1,807
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/236:34 pmPHL - SIN
2 stops36h 41mUnited Airlines
Wed 1/710:10 amSIN - PHL
1 stop24h 42mUnited Airlines
Deal found 12/17$1,837
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/286:10 amPHL - SIN
2 stops36h 50mUnited Airlines
Wed 1/710:10 amSIN - PHL
1 stop24h 42mUnited Airlines
Deal found 12/16$1,882
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/276:25 pmPHL - SIN
1 stop36h 50mUnited Airlines
Wed 1/710:10 amSIN - PHL
1 stop24h 42mUnited Airlines
Deal found 12/17$1,894
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/276:30 amBWI - SIN
1 stop24h 45mUnited Airlines
Wed 1/710:10 amSIN - BWI
2 stops25h 15mUnited Airlines
Deal found 12/16$1,904

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$759
(Korean Air)

One-way from

$411
(Booking.com)

Popular in

December

Cheapest in

August

Average price

$1,984
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
Search Deals
One-way flight from Maryland to Singapore
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 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

Sat 1/24

6:02 am-8:25 pm

2 stops49h 23m

Singapore Changi

Fri 2/6

10:30 pm-6:58 pm

2 stops33h 28m

$759

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Thu 1/29

8:35 am-8:00 am

1 stop34h 25m

Singapore Changi

Thu 2/5

10:10 am-9:52 pm

1 stop24h 42m

$836

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 1/24

8:35 am-8:00 am

1 stop34h 25m

Singapore Changi

Fri 1/30

10:00 am-9:52 pm

1 stop24h 52m

$836

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 3/4

8:35 am-8:00 am

1 stop34h 25m

Singapore Changi

Wed 3/11

10:10 am-9:31 pm

1 stop23h 21m

$836

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 3/23

8:41 am-7:00 am

1 stop34h 19m

Singapore Changi

Wed 4/15

8:40 pm-7:45 am

1 stop23h 05m

$836

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

$836

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Fri 3/27

5:10 pm-6:35 pm

2 stops37h 25m

Singapore Changi

Tue 4/7

9:00 am-2:26 pm

3 stops41h 26m

$840

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 1/31

8:05 am-8:15 pm

2 stops47h 10m

Singapore Changi

Fri 2/6

10:10 am-9:52 pm

1 stop24h 42m

$840

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 1/14

5:50 pm-8:15 pm

2 stops37h 25m

Singapore Changi

Thu 1/29

10:20 pm-2:31 pm

3 stops29h 11m

$840

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sun 4/5

7:20 am-5:00 am

2 stops33h 40m

Singapore Changi

Tue 4/21

7:30 am-11:15 am

1 stop39h 45m

$1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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, August is the cheapest month in which you can book a flight from Maryland to Singapore (average of $993). 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 SG?

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 December 18, 2025.

One of the essential ways to save on airfare from Maryland to Singapore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 30% on airfare.

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.

  • How long is the flight from Maryland to Singapore?

    Korean Air, United Airlines, and Delta can get you from Maryland to Singapore in just under 33h 40m. Your travel time can differ by up to 15h 43m. Airlines will cover a distance of 9644 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, August is the cheapest month in which you can book a flight from Maryland to Singapore (average of $993). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,196Average$1,377FlexibilityNo cancel feeOn-time69%

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