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$291+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SIN
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
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 March 6, 2026.

This United Airlines deal was found by Cheapflights users on 3/3. 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 5/106:00 am
PHL
-
SIN
1 stop24h 35m
United Airlines
Sat 5/238:35 pm
SIN
-
PHL
1 stop23h 15m
United Airlines
Deal found 3/3$892
This United Airlines deal was found by Cheapflights users on 3/3. 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 5/1012:50 pm
PHL
-
SIN
2 stops29h 55m
United Airlines
Tue 5/198:35 pm
SIN
-
PHL
2 stops27h 39m
United Airlines
Deal found 3/3$896
This United Airlines deal was found by Cheapflights users on 3/3. 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 3/248:46 am
PHL
-
SIN
1 stop34h 14m
United Airlines
Mon 4/69:00 am
SIN
-
PHL
1 stop35h 15m
United Airlines
Deal found 3/3$901
This United Airlines deal was found by Cheapflights users on 3/2. 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 11/3010:15 am
PHL
-
SIN
2 stops31h 40m
United Airlines
Sat 12/510:20 pm
SIN
-
PHL
2 stops24h 04m
United Airlines
Deal found 3/2$906
This KAYAK deal was found by Cheapflights users on 3/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
PHL
-
SIN
1 stop24h 35m
Singapore Airlines
Sun 5/248:35 pm
SIN
-
PHL
1 stop23h 15m
Singapore Airlines
Deal found 3/3$912
This BusinessClass deal was found by Cheapflights users on 3/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:06 pm
PHL
-
SIN
1 stop24h 39m
Air China
Thu 5/218:35 pm
SIN
-
PHL
1 stop23h 15m
Air China
Deal found 3/3$914
This KAYAK deal was found by Cheapflights users on 3/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:06 pm
PHL
-
SIN
1 stop24h 39m
Air China
Tue 5/268:35 pm
SIN
-
PHL
2 stops27h 50m
Air China
Deal found 3/3$916
This United Airlines deal was found by Cheapflights users on 3/3. 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 3/296:12 am
PHL
-
SIN
1 stop24h 23m
United Airlines
Tue 3/319:00 am
SIN
-
PHL
3 stops41h 16m
United Airlines
Deal found 3/3$929
This United Airlines deal was found by Cheapflights users on 3/2. 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 12/11:00 pm
PHL
-
SIN
2 stops30h 00m
United Airlines
Tue 12/1510:20 pm
SIN
-
PHL
1 stop22h 25m
United Airlines
Deal found 3/2$930
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/196:21 pm
PHL
-
SIN
1 stop24h 24m
United Airlines
Sun 4/268:35 pm
SIN
-
PHL
1 stop23h 40m
United Airlines
Deal found 3/5$941
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:10 pm
IAD
-
SIN
1 stop30h 30m
Etihad Airways
Sat 10/179:00 pm
SIN
-
IAD
1 stop24h 45m
Etihad Airways
Deal found 3/1$990
This KAYAK deal was found by Cheapflights users on 3/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:45 pm
IAD
-
SIN
1 stop32h 10m
Turkish Airlines
Wed 10/2111:05 pm
SIN
-
IAD
1 stop24h 30m
Turkish Airlines
Deal found 3/1$994

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 March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$892
(United Airlines)

One-way from

$291
(Kiwi.com)

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. 15% potential increase in price ($229 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 6, 2026.
Use the filters below to find and compare flights from Maryland to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 4/8

6:21 pm-6:45 am

1 stop24h 24m

Singapore Changi

Wed 4/15

8:35 pm-10:28 am

2 stops25h 53m

$896

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 5/10

6:06 pm-6:45 am

1 stop24h 39m

Singapore Changi

Tue 5/26

8:35 pm-7:50 am

1 stop23h 15m

$942

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Fri 4/17

6:21 pm-6:45 am

1 stop24h 24m

Singapore Changi

Sun 4/26

8:35 pm-8:15 am

1 stop23h 40m

$942

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 5/11

6:00 am-6:35 pm

1 stop24h 35m

Singapore Changi

Mon 5/25

8:35 pm-7:50 am

1 stop23h 15m

$942

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 5/11

6:00 am-6:35 pm

1 stop24h 35m

Singapore Changi

Sat 5/23

8:35 pm-7:50 am

1 stop23h 15m

$942

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sat 4/18

6:12 am-6:35 pm

1 stop24h 23m

Singapore Changi

Sun 4/26

8:35 pm-5:15 pm

1 stop32h 40m

$963

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 3/31

8:23 am-9:40 am

2 stops37h 17m

Singapore Changi

Sun 4/12

9:00 pm-10:38 pm

2 stops37h 38m

$1,002

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Tue 3/24

8:35 am-9:35 am

2 stops37h 00m

Singapore Changi

Mon 4/6

9:00 pm-5:35 pm

2 stops32h 35m

$1,002

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Mon 7/20

6:00 am-6:35 pm

1 stop24h 35m

Singapore Changi

Fri 8/28

8:45 am-11:58 am

2 stops39h 13m

$1,019

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Mon 4/27

8:20 pm-2:40 pm

2 stops30h 20m

Singapore Changi

Wed 5/13

3:15 am-4:05 pm

1 stop24h 50m

$1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $1,420). 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, Qatar Airways, and Etihad Airways can get you from Maryland to Singapore in just under 24h 24m. Your travel time can differ by up to 6h 06m. Airlines will cover a distance of 9581 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 $1,420). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,224Average$1,379FlexibilityNo cancel feeOn-time69%

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