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$330+ Cheap flights from Baltimore (BWI) 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 4 — Apr 111
Sat 4/4
Sat 4/11
1 adult, Economy
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Cheap flight deals from Baltimore to Singapore

Cheapest flights from Baltimore to Singapore
Explore the most affordable flight options available from Baltimore to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:04 pm
BWI
-
SIN
1 stop34h 31m
Singapore Airlines
Wed 4/158:45 pm
SIN
-
BWI
1 stop32h 23m
Singapore Airlines
Deal found 3/2$1,015
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:11 pm
BWI
-
SIN
1 stop35h 24m
Singapore Airlines
Thu 10/89:00 am
SIN
-
BWI
1 stop33h 21m
Singapore Airlines
Deal found 3/5$1,089
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:11 pm
BWI
-
SIN
1 stop34h 24m
Singapore Airlines
Wed 4/228:45 pm
SIN
-
BWI
1 stop32h 23m
Singapore Airlines
Deal found 3/3$1,094
This FlightHub deal was found by Cheapflights users on 3/4. 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.
Thu 8/275:45 pm
BWI
-
SIN
1 stop25h 55m
Singapore Airlines
Mon 9/288:45 pm
SIN
-
BWI
1 stop32h 02m
Singapore Airlines
Deal found 3/4$1,100
This FlightHub deal was found by Cheapflights users on 3/4. 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.
Sun 4/196:28 pm
BWI
-
SIN
1 stop25h 12m
Singapore Airlines
Tue 4/288:45 pm
SIN
-
BWI
1 stop33h 37m
Singapore Airlines
Deal found 3/4$1,114
This FlightHub deal was found by Cheapflights users on 3/4. 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.
Sun 4/196:28 pm
BWI
-
SIN
1 stop25h 12m
Singapore Airlines
Thu 4/238:45 pm
SIN
-
BWI
1 stop32h 23m
Singapore Airlines
Deal found 3/4$1,137
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:11 pm
BWI
-
SIN
1 stop35h 24m
Singapore Airlines
Tue 10/139:00 am
SIN
-
BWI
1 stop33h 21m
Singapore Airlines
Deal found 3/3$1,138
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:00 am
BWI
-
SIN
1 stop34h 15m
Singapore Airlines
Thu 6/49:00 am
SIN
-
BWI
1 stop33h 28m
Singapore Airlines
Deal found 3/1$1,145
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:16 pm
BWI
-
SIN
1 stop34h 19m
Singapore Airlines
Wed 6/38:45 pm
SIN
-
BWI
1 stop32h 58m
Singapore Airlines
Deal found 3/3$1,146
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:50 pm
BWI
-
SIN
1 stop25h 50m
Singapore Airlines
Tue 10/69:00 am
SIN
-
BWI
1 stop33h 21m
Singapore Airlines
Deal found 3/3$1,153

Find flight deals from Baltimore to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,015
(oojo)

One-way from

$330
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,142
Provider with most accurate pricing for Baltimore/Washington-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Singapore Changi flights.
Search Deals
From Baltimore/Washington to Singapore Changi
Search Deals
One-way flight from Baltimore/Washington to Singapore Changi
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 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 Baltimore 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 5, 2026.
Use the filters below to find and compare flights from Baltimore to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Tue 3/17

12:40 pm-7:00 am

2 stops30h 20m

Singapore Changi

Tue 3/31

9:00 am-11:24 pm

2 stops26h 24m

$1,331

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sun 8/30

3:03 pm-6:35 pm

2 stops39h 32m

Singapore Changi

Wed 9/2

8:35 pm-1:57 pm

2 stops29h 22m

$1,381

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sat 3/28

6:31 pm-6:35 pm

1 stop36h 04m

Singapore Changi

Sun 4/5

9:00 am-6:00 am

1 stop33h 00m

$1,403

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sun 4/19

11:30 am-12:35 pm

3 stops37h 05m

Singapore Changi

Sun 4/26

1:45 pm-8:35 pm

3 stops42h 50m

$1,459

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Mon 4/27

12:50 pm-12:35 pm

3 stops35h 45m

Singapore Changi

Tue 6/2

2:00 am-5:40 am

2 stops39h 40m

$1,536
Cheapest one-way

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Wed 4/15

6:15 pm-6:45 am

1 stop24h 30m

$721

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sun 4/19

6:15 pm-6:35 pm

1 stop36h 20m

$750

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Fri 4/17

7:11 pm-11:55 am

2 stops28h 44m

$751

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Mon 3/16

6:31 pm-8:15 pm

1 stop37h 44m

$769
Quickest one-way

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sun 5/17

6:20 pm-6:45 am

1 stop24h 25m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Baltimore to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Singapore in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Baltimore 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 Baltimore to Singapore

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to Singapore (average of $833). Flying from Baltimore to Singapore in June is currently the most expensive (average of $1,140). 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.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated March 5, 2026.
Read through reviews of airlines operating flights from Baltimore to Singapore, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,388 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,388 reviews
United Airlines
7.4
Good
9,388 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 Baltimore to Singapore?

    For as low as $1,277, United Airlines can have you in Singapore from Baltimore in 24h 30m. Baltimore and Singapore are separated by a distance of 9629 mi.

  • What is the cheapest airline to fly from Baltimore to Singapore round-trip?

    Cheapflights users have booked flights from Baltimore to Singapore round-trip from $1,224. Users have found that United Airlines is 9% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Singapore (average of $833). Flying from Baltimore to Singapore in June is currently the most expensive (average of $1,140). 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.

Alternative routes for Baltimore to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Singapore flights
Philadelphia to Singapore flights

Top airline flying from Baltimore to Singapore

Discover the top airline that operate flights from Baltimore 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 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,224Average$1,379FlexibilityNo cancel feeOn-time69%

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