Flights from Singapore to Washington, D.C. from $ 1,133*
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1 Passenger, Economy
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Featured daily fares for flights from Singapore (SIN) to Washington, D.C. (IAD)
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More United deals on Singapore (SIN) to Washington, D.C. (IAD) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Singapore (SIN) | Washington, D.C. (IAD) | Roundtrip | Economy | 12/25/25 - 01/08/26 | from $Â 1,133 Viewed: 5 hours ago |
| Singapore (SIN) | Washington, D.C. (IAD) | Roundtrip | Economy | 12/25/25 - 01/08/26 | from $Â 1,242 Viewed: 5 hours ago |
| Singapore (SIN) | Washington, D.C. (IAD) | Roundtrip | Economy | 12/23/25 - 01/07/26 | from $Â 1,312 Viewed: 13 hours ago |
| Singapore (SIN) | Washington, D.C. (IAD) | Roundtrip | Economy | 12/23/25 - 01/07/26 | from $Â 1,373 Viewed: 13 hours ago |
| Singapore (SIN) | Washington, D.C. (IAD) | Roundtrip | Economy | 12/23/25 - 12/30/25 | from $Â 1,389 Viewed: 8 hours ago |
| Singapore (SIN) | Washington, D.C. (IAD) | Roundtrip | Economy | 12/23/25 - 12/30/25 | from $Â 1,450 Viewed: 8 hours ago |
| Singapore (SIN) | Washington, D.C. (IAD) | Roundtrip | Economy | 12/25/25 - 01/08/26 | from $Â 3,203 Viewed: 5 hours ago |
| Singapore (SIN) | Washington, D.C. (IAD) | Roundtrip | Economy | 12/24/25 - 01/08/26 | from $Â 1,274 Viewed: 3 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
