Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $900 (FlightHub) |
One-way from | $435 (Trip.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,171 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Thu 3/20
7:10 pm-3:30 pm
1 stop32h 20m
Singapore Changi
Wed 4/2
3:45 am-3:45 pm
1 stop24h 00m
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Thu 3/6
9:30 pm-9:35 am
1 stop23h 05m
Singapore Changi
Sun 3/16
7:25 pm-5:25 pm
1 stop34h 00m
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Mon 4/14
9:40 pm-7:55 am
1 stop22h 15m
Singapore Changi
Thu 4/24
9:10 am-10:45 am
1 stop37h 35m
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Tue 4/29
10:05 pm-11:30 am
2 stops25h 25m
Singapore Changi
Wed 5/14
9:10 pm-4:35 pm
1 stop31h 25m
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Mon 3/3
8:05 pm-8:45 am
1 stop23h 40m
Singapore Changi
Mon 3/17
5:25 pm-4:55 pm
2 stops35h 30m
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Tue 4/1
12:30 pm-5:20 pm
2 stops40h 50m
Singapore Changi
Tue 4/8
7:45 pm-7:45 pm
2 stops36h 00m
Washington, D.C.Singapore
DCA - SIN
DCASIN
Washington, D.C. Reagan-National
Tue 4/1
6:00 am-7:05 am
2 stops37h 05m
Singapore Changi
Tue 4/8
9:10 am-8:53 am
2 stops35h 43m
Washington, D.C.Singapore
IAD - SIN
IADSIN
Washington, D.C. Dulles Intl
Tue 4/1
1:53 pm-7:05 am
2 stops29h 12m
Singapore Changi
Tue 4/8
9:10 am-7:55 am
2 stops34h 45m
Washington, D.C.Singapore
DCA - SIN
DCASIN
Washington, D.C. Reagan-National
Tue 4/1
5:38 pm-7:10 pm
1 stop37h 32m
Singapore Changi
Tue 4/8
3:15 pm-8:59 pm
2 stops41h 44m
BaltimoreSingapore
BWI - SIN
BWISIN
Baltimore/Washington
Tue 4/1
6:30 am-5:00 am
2 stops34h 30m
Singapore Changi
Tue 4/8
3:15 pm-1:55 pm
2 stops34h 40m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*1 star | |
Price Accuracy- | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Singapore, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Singapore (average of $1,011). Flying from Washington, D.C. to Singapore in December is currently the most expensive (average of $1,684). 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.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Singapore at noon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.
Travelers seeking maximum savings on their Washington, D.C. to Singapore flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.
If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Anonymous,Feb 2025
ATL - SBN
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
Anonymous,Feb 2025
ATL - SBN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$832 | Average$1,012 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$904 | Average$1,609 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$1,009 | Average$1,470 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$1,014 | Average$1,290 | FlexibilityNo cancel fee | On-time68% | |
Cheapest$1,028 | Average$1,192 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$1,037 | Average$1,276 | FlexibilityNo cancel fee | On-time81% | |
Cheapest$1,124 | Average$1,349 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$1,226 | Average$1,640 | FlexibilityNo cancel fee | On-time81% |