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$424+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SIN
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
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 December 9, 2025.

This United Airlines deal was found by Cheapflights users on 12/7. 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 12/84:15 pmBWI - SIN
2 stops26h 45mUnited Airlines
Mon 12/1510:20 pmSIN - BWI
1 stop21h 59mUnited Airlines
Deal found 12/7$1,325
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/96:28 pmBWI - SIN
1 stop24h 32mUnited Airlines
Wed 12/2410:20 pmSIN - BWI
2 stops36h 06mUnited Airlines
Deal found 12/7$1,329
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/910:20 amBWI - SIN
2 stops31h 35mUnited Airlines
Mon 12/2210:20 pmSIN - BWI
2 stops36h 06mUnited Airlines
Deal found 12/7$1,339
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/910:20 amBWI - SIN
2 stops31h 35mUnited Airlines
Tue 12/236:35 amSIN - BWI
2 stops27h 51mUnited Airlines
Deal found 12/7$1,351
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/96:28 pmBWI - SIN
1 stop24h 32mUnited Airlines
Sun 12/2110:10 amSIN - BWI
1 stop32h 04mUnited Airlines
Deal found 12/7$1,380
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/256:30 amBWI - SIN
1 stop24h 45mUnited Airlines
Mon 1/1210:20 pmSIN - BWI
1 stop32h 06mUnited Airlines
Deal found 12/9$1,650
This Orbitz deal was found by Cheapflights users on 12/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amBWI - SIN
2 stops41h 00mMultiple Airlines
Tue 12/1612:40 amSIN - BWI
2 stops42h 00mMultiple Airlines
Deal found 12/9$1,688
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/101:10 pmBWI - SIN
2 stops29h 50mUnited Airlines
Wed 12/1710:20 pmSIN - BWI
1 stop21h 34mUnited Airlines
Deal found 12/9$1,716
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/106:28 pmBWI - SIN
1 stop24h 32mUnited Airlines
Tue 12/2310:10 amSIN - BWI
2 stops24h 16mUnited Airlines
Deal found 12/7$1,724

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 December 9, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,122
(oojo)

One-way from

$424
(SmartFares)

Popular in

January

Cheapest in

March

Average price

$1,189
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. 8% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 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 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 December 9, 2025.
Use the filters below to find and compare flights from Baltimore to Singapore that are best for you.

Fly from

Baltimore

Fly to

Singapore

Route

Depart

Return

Price

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sun 2/1

7:14 pm-12:50 am

2 stops40h 36m

Singapore Changi

Mon 2/9

2:20 am-5:52 pm

2 stops28h 32m

$1,154

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Wed 3/4

6:46 pm-5:45 pm

1 stop33h 59m

Singapore Changi

Wed 3/25

7:00 pm-5:23 pm

1 stop34h 23m

$1,175

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Thu 2/26

6:46 pm-5:45 pm

1 stop33h 59m

Singapore Changi

Fri 3/6

9:00 am-5:46 pm

1 stop21h 46m

$1,177

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Wed 3/4

6:46 pm-12:05 pm

2 stops28h 19m

Singapore Changi

Wed 3/25

3:45 pm-6:02 pm

2 stops38h 17m

$1,218

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Wed 1/21

6:34 pm-8:00 am

1 stop24h 26m

Singapore Changi

Wed 1/28

10:10 am-10:25 pm

2 stops25h 15m

$1,225

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Thu 2/12

8:42 am-8:00 am

1 stop34h 18m

Singapore Changi

Thu 3/5

10:20 pm-7:19 am

1 stop21h 59m

$1,225

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Wed 3/4

4:09 pm-8:15 pm

2 stops39h 06m

Singapore Changi

Wed 3/25

10:20 pm-5:20 pm

1 stop31h 00m

$1,229

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sun 1/25

6:00 am-5:25 pm

2 stops46h 25m

Singapore Changi

Wed 1/28

2:20 am-5:52 pm

2 stops28h 32m

$1,252

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Sun 1/25

8:00 am-5:30 am

1 stop32h 30m

Singapore Changi

Thu 1/29

9:20 am-9:26 pm

2 stops25h 06m

$1,264

BaltimoreSingapore

BWI - SIN

BWISIN

Baltimore/Washington

Mon 1/5

6:30 am-12:55 am

2 stops29h 25m

Singapore Changi

Mon 1/12

10:20 pm-7:32 am

1 stop22h 12m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 21 results
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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, November is the cheapest month in which you can book a flight from Baltimore to Singapore (average of $794). Flying from Baltimore to Singapore in June is currently the most expensive (average of $1,144). 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 BWI to SIN?

Find hourly flight availability from Baltimore 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 9, 2025.

A simple way to save on the total cost of your ticket is to fly from Baltimore 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.

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 December 9, 2025.
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
9,089 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,089 reviews
United Airlines
7.4
Good
9,089 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 $1,225, Singapore Airlines can have you in Singapore from Baltimore in 24h 26m. Baltimore and Singapore are separated by a distance of 9629 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $1,192. Users have found that United Airlines is 15% 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, November is the cheapest month in which you can book a flight from Baltimore to Singapore (average of $794). Flying from Baltimore to Singapore in June is currently the most expensive (average of $1,144). 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
Reagan-National 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,192Average$1,376FlexibilityNo cancel feeOn-time69%

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