Find Cheap Flights from Washington Dulles Intl to Singapore

Search hundreds of travel sites at once for deals on flights to Singapore

Sat 2/17
Sat 2/24
Any month
Compare vs. KAYAK |

Book cheap flights from Washington Dulles Intl to Singapore (round-trip)

Airports
Origin
Washington
$699
only
$699
Destination
Singapore
$699
only
$699
Thu, Apr 5
IAD
SIN
25h 55m
Fri, Apr 13
SIN
IAD
41h 35m
Trip: 9 days
Overall null null
Based on null reviews
Tue, Mar 6
IAD
SIN
66h 47m
Mon, Mar 12
SIN
IAD
48h 48m
Trip: 6 days
Overall null null
Based on null reviews
Tue, Feb 27
IAD
SIN
23h 35m
Wed, Mar 7
SIN
IAD
34h 00m
Trip: 9 days
Overall null null
Based on null reviews
Mon, Mar 12
IAD
SIN
29h 50m
Tue, Apr 24
SIN
IAD
31h 50m
Trip: 44 days
Overall null null
Based on null reviews
Wed, May 16
IAD
SIN
33h 05m
Wed, Jun 6
SIN
IAD
33h 45m
Trip: 22 days
Overall null null
Based on null reviews
Mon, Mar 12
IAD
SIN
41h 20m
Tue, Mar 27
SIN
IAD
41h 35m
Trip: 16 days
Overall null null
Based on null reviews
Wed, Mar 28
IAD
SIN
41h 20m
Mon, Apr 2
SIN
IAD
41h 35m
Trip: 6 days
Overall null null
Based on null reviews
Wed, Feb 28
IAD
SIN
23h 35m
Wed, Mar 7
SIN
IAD
34h 00m
Trip: 8 days
Overall null null
Based on null reviews
Tue, Mar 6
IAD
SIN
29h 50m
Tue, Mar 27
SIN
IAD
31h 50m
Trip: 21 days
Overall null null
Based on null reviews
Mon, Apr 23
IAD
SIN
41h 20m
Mon, Apr 30
SIN
IAD
41h 35m
Trip: 8 days
Overall null null
Based on null reviews
Thu, Mar 1
IAD
SIN
23h 35m
Wed, Mar 7
SIN
IAD
34h 00m
Trip: 7 days
Overall null null
Based on null reviews
Sun, Mar 11
IAD
SIN
29h 50m
Tue, Mar 27
SIN
IAD
31h 50m
Trip: 16 days
Overall null null
Based on null reviews
Fri, Apr 13
IAD
SIN
25h 55m
Tue, Apr 24
SIN
IAD
41h 35m
Trip: 12 days
Overall null null
Based on null reviews
Mon, Mar 5
IAD
SIN
23h 35m
Thu, Mar 15
SIN
IAD
34h 00m
Trip: 10 days
Overall null null
Based on null reviews
Mon, Mar 12
IAD
SIN
29h 50m
Tue, Mar 27
SIN
IAD
31h 50m
Trip: 16 days
Overall null null
Based on null reviews
Tue, Mar 6
IAD
SIN
23h 35m
Mon, Mar 26
SIN
IAD
32h 30m
Trip: 20 days
Overall null null
Based on null reviews
Thu, Apr 19
IAD
SIN
25h 55m
Thu, Apr 26
SIN
IAD
27h 10m
Trip: 8 days
Overall null null
Based on null reviews
Sun, Mar 18
IAD
SIN
29h 50m
Wed, Apr 11
SIN
IAD
31h 50m
Trip: 25 days
Overall null null
Based on null reviews
Wed, Mar 7
IAD
SIN
23h 35m
Mon, Mar 26
SIN
IAD
32h 30m
Trip: 19 days
Overall null null
Based on null reviews
Mon, Mar 26
IAD
SIN
30h 50m
Sun, Apr 22
SIN
IAD
31h 50m
Trip: 28 days
Overall null null
Based on null reviews

Washington Dulles Intl to Singapore Flight Information

Flights Arrive in Singapore
Flights Depart from Washington Dulles Intl
Flight Price $699
Airlines Air China, Etihad Airways, Turkish Airlines, Singapore Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.