$530 Cheap Flights from Singapore (SIN) to Baltimore (BWI)

View $530 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Baltimore Washington Intl. Airport (BWI)

Cheap Flights from Singapore to Baltimore (SIN-BWI)

Prices were available within the past 7 days and start at $530 for one-way flights and $942 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Wed, Sep 10 - Sun, Sep 14
SIN
Singapore
BWI
Baltimore
$942 Roundtrip, found 4 days ago
$942
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Wed, Sep 10 from Singapore to Baltimore, returning Sun, Sep 14, priced at $942 found 4 days ago
Asiana Airlines
Sun, Sep 7 - Thu, Sep 11
SIN
Singapore
BWI
Baltimore
$991 Roundtrip, found 5 days ago
$991
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Sun, Sep 7 from Singapore to Baltimore, returning Thu, Sep 11, priced at $991 found 5 days ago
China Airlines
Thu, Dec 25 - Tue, Jan 6
SIN
Singapore
BWI
Baltimore
$1,070 Roundtrip, found 6 days ago
$1,070
Roundtrip
found 6 days ago
Select China Airlines flight, departing Thu, Dec 25 from Singapore to Baltimore, returning Tue, Jan 6, priced at $1,070 found 6 days ago
EVA Airways
Mon, Sep 15 - Tue, Sep 23
SIN
Singapore
BWI
Baltimore
$1,121 Roundtrip, found 4 hours ago
$1,121
Roundtrip
found 4 hours ago
Select EVA Airways flight, departing Mon, Sep 15 from Singapore to Baltimore, returning Tue, Sep 23, priced at $1,121 found 4 hours ago
EVA Airways
Mon, Sep 15 - Tue, Sep 23
SIN
Singapore
BWI
Baltimore
$1,132 Roundtrip, found 4 hours ago
$1,132
Roundtrip
found 4 hours ago
Select EVA Airways flight, departing Mon, Sep 15 from Singapore to Baltimore, returning Tue, Sep 23, priced at $1,132 found 4 hours ago
China Airlines
Tue, Dec 23 - Tue, Jan 6
SIN
Singapore
BWI
Baltimore
$1,141 Roundtrip, found 6 days ago
$1,141
Roundtrip
found 6 days ago
Select China Airlines flight, departing Tue, Dec 23 from Singapore to Baltimore, returning Tue, Jan 6, priced at $1,141 found 6 days ago
Japan Airlines
Wed, Sep 10 - Sun, Sep 14
SIN
Singapore
BWI
Baltimore
$1,180 Roundtrip, found 4 days ago
$1,180
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Sep 10 from Singapore to Baltimore, returning Sun, Sep 14, priced at $1,180 found 4 days ago
United
Mon, Sep 8 - Tue, Sep 9
SIN
Singapore
BWI
Baltimore
$1,225 Roundtrip, found 5 days ago
$1,225
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep 8 from Singapore to Baltimore, returning Tue, Sep 9, priced at $1,225 found 5 days ago
British Airways
Wed, Oct 22 - Sat, Oct 25
SIN
Singapore
BWI
Baltimore
$1,321 Roundtrip, found 5 days ago
$1,321
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Oct 22 from Singapore to Baltimore, returning Sat, Oct 25, priced at $1,321 found 5 days ago
American Airlines
Thu, Feb 26 - Fri, Feb 27
SIN
Singapore
BWI
Baltimore
$1,322 Roundtrip, found 3 days ago
$1,322
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Feb 26 from Singapore to Baltimore, returning Fri, Feb 27, priced at $1,322 found 3 days ago
Flights from Singapore (SIN) to Baltimore (BWI)
Origin airport
Changi
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
All Nippon Airways, British Airways, Japan Airlines, KLM, Singapore Airlines, United
Roundtrip price
$941
Distance
9635 mi

Singapore to Baltimore Flights

The cheapest times to fly from Singapore to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Baltimore are during the month of September. You can find some of the cheapest flights from Singapore to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Baltimore

Sunday is one of the best days to book for cheap flights from Singapore to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from $530 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Secure a cheap one-way flight from $530 or cheap return flight from $942 from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Planning your trip for September may help you find better deals, as it's the cheapest month for flights between SIN and BWI. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from SIN to BWI. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
You'll need to book a flight with a layover if you're traveling from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SIN to BWI?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
To arrive at Baltimore Washington Intl. Thurgood Marshall Airport (BWI) on time, pick a flight that leaves Changi Airport (SIN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Last-minute fares from SIN to BWI are typically more expensive. For the lowest prices, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may find a cheap ticket right before you leave.
Is it cheaper to book a SIN to BWI flight and hotel package?
You can save money by booking a SIN to BWI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
If you booked your SIN to BWI flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.