S$722 Cheap Flights from Washington to Singapore

Featured Airlines

Top airlines logo's for Singapore which are Singapore Airlines, AirAsia, Scoot, Philippine Airlines, Malaysia Airlines, Thai Airlines, Asiana Airlines, Qatar Airways & Air India

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington to Singapore (WAS-SIN)

Prices were available within the past 7 days and start at S$722 for one-way flights and S$1,292 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, 16 Feb - Tue, 18 Mar
IAD
Washington
SIN
Singapore
S$1,292 Return, found 5 hours ago
S$1,292
Return
found 5 hours ago
Select Turkish Airlines flight, departing Sun, 16 Feb from Washington to Singapore, returning Tue, 18 Mar, priced at S$1,292 found 5 hours ago
Saudia
Thu, 5 Sep - Mon, 23 Sep
IAD
Washington
SIN
Singapore
S$1,315 Return, found 4 days ago
S$1,315
Return
found 4 days ago
Select Saudia flight, departing Thu, 5 Sep from Washington to Singapore, returning Mon, 23 Sep, priced at S$1,315 found 4 days ago
Korean Air
Sun, 25 Aug - Tue, 3 Sep
IAD
Washington
SIN
Singapore
S$1,358 Return, found 2 days ago
S$1,358
Return
found 2 days ago
Select Korean Air flight, departing Sun, 25 Aug from Washington to Singapore, returning Tue, 3 Sep, priced at S$1,358 found 2 days ago
Qatar Airways
Sun, 16 Feb - Tue, 18 Mar
IAD
Washington
SIN
Singapore
S$1,511 Return, found 5 hours ago
S$1,511
Return
found 5 hours ago
Select Qatar Airways flight, departing Sun, 16 Feb from Washington to Singapore, returning Tue, 18 Mar, priced at S$1,511 found 5 hours ago
American Airlines
Sun, 16 Feb - Tue, 18 Mar
IAD
Washington
SIN
Singapore
S$1,514 Return, found 5 hours ago
S$1,514
Return
found 5 hours ago
Select American Airlines flight, departing Sun, 16 Feb from Washington to Singapore, returning Tue, 18 Mar, priced at S$1,514 found 5 hours ago
American Airlines
Mon, 9 Sep - Sat, 14 Sep
DCA
Washington
SIN
Singapore
S$1,525 Return, found 6 days ago
S$1,525
Return
found 6 days ago
Select American Airlines flight, departing Mon, 9 Sep from Washington to Singapore, returning Sat, 14 Sep, priced at S$1,525 found 6 days ago
Cathay Pacific
Mon, 9 Sep - Sat, 14 Sep
DCA
Washington
SIN
Singapore
S$1,563 Return, found 6 days ago
S$1,563
Return
found 6 days ago
Select Cathay Pacific flight, departing Mon, 9 Sep from Washington to Singapore, returning Sat, 14 Sep, priced at S$1,563 found 6 days ago
Delta
Wed, 21 Aug - Thu, 5 Sep
IAD
Washington
SIN
Singapore
S$1,717 Return, found 1 day ago
S$1,717
Return
found 1 day ago
Select Delta flight, departing Wed, 21 Aug from Washington to Singapore, returning Thu, 5 Sep, priced at S$1,717 found 1 day ago
Air India
Tue, 10 Sep - Sun, 15 Sep
IAD
Washington
SIN
Singapore
S$1,869 Return, found 6 days ago
S$1,869
Return
found 6 days ago
Select Air India flight, departing Tue, 10 Sep from Washington to Singapore, returning Sun, 15 Sep, priced at S$1,869 found 6 days ago
Malaysia Airlines
Sun, 16 Feb - Tue, 18 Mar
IAD
Washington
SIN
Singapore
S$1,931 Return, found 5 hours ago
S$1,931
Return
found 5 hours ago
Select Malaysia Airlines flight, departing Sun, 16 Feb from Washington to Singapore, returning Tue, 18 Mar, priced at S$1,931 found 5 hours ago
Washington to Singapore route information
Origin airport
Washington Dulles Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, Air India, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Ethiopian Airlines, Etihad Airways, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Saudia, Swiss International Air Lines, Turkish Airlines, United
Return price
S$1,292
Distance
15439 km

Flights from Maryland to Singapore

When looking for plane tickets from Maryland to Singapore, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Singapore. Look for WAS to SIN airfare with the assurance that you have the largest online travel agency working for you.

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 Maryland 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 Maryland 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 Maryland to Singapore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

*Available to Expedia members.