Flights from Washington, D.C. to Republic of Singapore from USD895
expand_more
1 Passenger, Economy
expand_morePromo Code
expand_moretoday
today
Our Best Deals on Washington, D.C. to Republic of Singapore Flights
flight_takeoff
flight_land
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Plan Ahead with Flight Deals from Washington, D.C. to Republic of Singapore
flight_takeoff
flight_land
Washington, D.C. (IAD)to
Singapore (SIN)
4 Sep 2025 - 11 Sep 2025
Round-trip
Economy
From
USD895
Last Seen 10 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
7 Sep 2025 - 21 Sep 2025
Round-trip
Economy
From
USD895
Last Seen 10 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
5 Sep 2025 - 19 Sep 2025
Round-trip
Economy
From
USD895
Last Seen 10 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
2 Sep 2025 - 16 Sep 2025
Round-trip
Economy
From
USD895
Last Seen 10 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
8 Sep 2025 - 22 Sep 2025
Round-trip
Economy
From
USD895
Last Seen 10 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
28 Aug 2025 - 11 Sep 2025
Round-trip
Economy
From
USD895
Last Seen 10 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
6 Sep 2025 - 11 Sep 2025
Round-trip
Economy
From
USD895
Last Seen 10 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
9 Sep 2025 - 23 Sep 2025
Round-trip
Economy
From
USD896
Last Seen 18 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
17 Sep 2025 - 1 Oct 2025
Round-trip
Economy
From
USD896
Last Seen 18 hours ago
Washington, D.C. (IAD)to
Singapore (SIN)
21 Sep 2025 - 5 Oct 2025
Round-trip
Economy
From
USD896
Last Seen 18 hours ago
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.