S$779 Cheap Flights from Baltimore to Singapore

View S$779 flight on Sat, 7 Feb, 2026Opens in a new window

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

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Cheap Flights from Baltimore to Singapore (BWI-SIN)

Prices were available within the past 7 days and start at S$779 for one-way flights and S$1,231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 2 Feb - Tue, 10 Feb
BWI
Baltimore
SIN
Singapore
S$1,231 Return, found 4 days ago
S$1,231
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 2 Feb from Baltimore to Singapore, returning Tue, 10 Feb, priced at S$1,231 found 4 days ago
Singapore Airlines
Mon, 2 Feb - Tue, 10 Feb
BWI
Baltimore
SIN
Singapore
S$1,462 Return, found 4 days ago
S$1,462
Return
found 4 days ago
Select Singapore Airlines flight, departing Mon, 2 Feb from Baltimore to Singapore, returning Tue, 10 Feb, priced at S$1,462 found 4 days ago
Alaska Airlines
Mon, 2 Feb - Tue, 10 Feb
BWI
Baltimore
SIN
Singapore
S$1,479 Return, found 4 days ago
S$1,479
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 2 Feb from Baltimore to Singapore, returning Tue, 10 Feb, priced at S$1,479 found 4 days ago
Alaska Airlines
Mon, 12 Jan - Sat, 24 Jan
BWI
Baltimore
SIN
Singapore
S$1,482 Return, found 4 days ago
S$1,482
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 12 Jan from Baltimore to Singapore, returning Sat, 24 Jan, priced at S$1,482 found 4 days ago
Alaska Airlines
Mon, 12 Jan - Sat, 24 Jan
BWI
Baltimore
SIN
Singapore
S$1,543 Return, found 4 days ago
S$1,543
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 12 Jan from Baltimore to Singapore, returning Sat, 24 Jan, priced at S$1,543 found 4 days ago
United
Thu, 9 Oct - Tue, 21 Oct
BWI
Baltimore
SIN
Singapore
S$1,554 Return, found 21 hours ago
S$1,554
Return
found 21 hours ago
Select United flight, departing Thu, 9 Oct from Baltimore to Singapore, returning Tue, 21 Oct, priced at S$1,554 found 21 hours ago
United
Mon, 2 Feb - Tue, 10 Feb
BWI
Baltimore
SIN
Singapore
S$1,560 Return, found 4 days ago
S$1,560
Return
found 4 days ago
Select United flight, departing Mon, 2 Feb from Baltimore to Singapore, returning Tue, 10 Feb, priced at S$1,560 found 4 days ago
Singapore Airlines
Mon, 2 Feb - Tue, 10 Feb
BWI
Baltimore
SIN
Singapore
S$1,693 Return, found 4 days ago
S$1,693
Return
found 4 days ago
Select Singapore Airlines flight, departing Mon, 2 Feb from Baltimore to Singapore, returning Tue, 10 Feb, priced at S$1,693 found 4 days ago
Air China
Sun, 2 Nov - Sun, 9 Nov
BWI
Baltimore
SIN
Singapore
S$1,797 Return, found 20 hours ago
S$1,797
Return
found 20 hours ago
Select Air China flight, departing Sun, 2 Nov from Baltimore to Singapore, returning Sun, 9 Nov, priced at S$1,797 found 20 hours ago
All Nippon Airways
Fri, 13 Feb - Sun, 22 Feb
BWI
Baltimore
SIN
Singapore
S$1,824 Return, found 3 days ago
S$1,824
Return
found 3 days ago
Select All Nippon Airways flight, departing Fri, 13 Feb from Baltimore to Singapore, returning Sun, 22 Feb, priced at S$1,824 found 3 days ago

Frequently asked questions

How much is a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Changi Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from BWI Marshall to Changi Airport start from S$1,231. Book now to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Airport to Singapore Airport?
The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from BWI Marshall to Changi Airport (SIN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BWI to SIN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BWI to Changi Airport?
The distance is around 15,500 kilometres. Travel pillow? Check. Warm clothes? Double check. We recommend you pack all the essentials for this long-haul Baltimore to Singapore flight.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Changi Airport?
You won't find any airlines operating directly between BWI Airport and Changi Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SIN flight tickets cheaper when they're purchased at the last minute?
It is possible to nab an amazing last-minute deal from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Changi Airport, but there's no guarantee. As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest assured you're always getting the latest offers.

Travel information

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Changi
Airlines serving
Air China, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Japan Airlines, KLM, Korean Air, Qantas Airways, Qatar Airways, Singapore Airlines, United
Return price
S$1,231
Distance
15416 km

Book with confidence

Book with confidence

Flights from Baltimore to Singapore

There are several airlines that operate frequent flights from Washington D.C. (BWI) to Singapore (SIN) including

The earliest flight leaves Baltimore Washington Intl. Thurgood Marshall Airport at 05:40 and arrives at Changi Airport at 06:10. The last flight of the day departs Washington D.C. at 21:40 and arrives at Singapore at 19:05.

The flight distance from Washington D.C. to Singapore is about 16967 km, the shortest flight is 21 hours 35 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Singapore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Baltimore Singapore flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Baltimore to Singapore trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Singapore flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Baltimore to Singapore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Baltimore to Singapore

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