Find a great deal and save up to 43% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to Singapore within the next two weeks, with the cheapest ticket starting at $1,423.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Singapore. Flights to Singapore from Washington, D.C. Dulles Intl Airport in October are about $1,481 on average during October, but can be found for as low as $934.
When flying from Washington, D.C. Dulles Intl Airport to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$1,065 - $1,334
Route
Depart
Return
Price
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
lun. 4/22
1 stop23h 55m
Singapore Changi
mar. 5/21
1 stop25h 55m
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
dom. 4/28
1 stop28h 00m
Singapore Changi
sáb. 5/4
1 stop27h 20m
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
lun. 4/22
1 stop42h 30m
Singapore Changi
mar. 5/21
2 stops28h 11m
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
lun. 4/22
1 stop30h 40m
Singapore Changi
mar. 5/21
1 stop25h 55m
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
dom. 5/19
2 stops29h 30m
Singapore Changi
lun. 6/3
2 stops33h 47m
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
jue. 4/25
2 stops29h 56m
Singapore Changi
jue. 5/2
2 stops31h 50m
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
mar. 4/30
2 stops27h 50m
Singapore Changi
mar. 5/7
2 stops30h 55m
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
mar. 4/30
2 stops33h 30m
Singapore Changi
lun. 5/6
2 stops41h 15m
Washington, D.C. Dulles IntlSingapore Changi
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
jue. 4/25
2 stops36h 35m
Singapore Changi
mar. 4/30
2 stops36h 10m
No data available for this route at this time. Please check back soon.
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now
Comfort
Crew
Boarding
Food
Overall
Entertainment
Reviews
if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now
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