
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $870 (Air China) |
One-way from | $508 (Trip.com) |
Popular in | February |
Cheapest in | September |
Average price | $1,061 |
Fly from
Fly to
Route
Depart
Return
Price
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Mon 11/24
5:15 pm-6:30 pm
1 stop38h 15m
Washington, D.C. Dulles Intl
Mon 12/1
9:15 pm-10:15 am
2 stops48h 00m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Tue 11/11
8:50 am-8:54 pm
2 stops25h 04m
Washington, D.C. Dulles Intl
Wed 12/31
10:06 pm-4:30 am
2 stops41h 24m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Tue 3/10
1:35 am-10:50 am
1 stop21h 15m
Washington, D.C. Dulles Intl
Sun 3/15
12:50 pm-5:00 am
1 stop28h 10m
SingaporeWashington, D.C.
SIN - DCA
SINDCA
Singapore Changi
Thu 3/12
8:50 am-10:26 am
2 stops37h 36m
Washington, D.C. Reagan-National
Mon 3/16
8:40 pm-7:00 am
2 stops46h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Sat 11/8
2:25 pm-4:40 pm
2 stops39h 15m
Washington, D.C. Dulles Intl
Thu 11/13
6:13 pm-1:05 pm
2 stops29h 52m
SingaporeWashington, D.C.
SIN - DCA
SINDCA
Singapore Changi
Sun 3/1
8:50 am-10:26 am
2 stops38h 36m
Washington, D.C. Reagan-National
Thu 4/30
6:00 am-7:05 am
2 stops37h 05m
SingaporeWashington, D.C.
SIN - DCA
SINDCA
Singapore Changi
Thu 4/9
9:10 am-10:19 am
2 stops37h 09m
Washington, D.C. Reagan-National
Tue 4/14
9:40 am-7:05 am
2 stops33h 25m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Sun 3/1
2:25 pm-5:55 am
2 stops28h 30m
Washington, D.C. Dulles Intl
Thu 4/30
7:01 pm-12:35 pm
2 stops29h 34m
SingaporeWashington, D.C.
SIN - DCA
SINDCA
Singapore Changi
Tue 4/7
9:10 am-12:06 pm
2 stops38h 56m
Washington, D.C. Reagan-National
Sun 4/19
4:10 pm-12:45 am
2 stops44h 35m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Tue 3/10
1:35 am-7:12 pm
2 stops29h 37m
Washington, D.C. Dulles Intl
Sun 3/15
12:50 pm-5:00 am
1 stop28h 10m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, May is the cheapest month in which you can book a flight from Singapore to Washington, D.C. (average of $819). Flying from Singapore to Washington, D.C. in July is currently the most expensive (average of $1,267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.