Find flights from Washington, D.C. to Singapore from USD 1,538*
Find the best flight rates from Washington, D.C. to Singapore
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Great deals from Washington, D.C. to Singapore when you book in advance
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 09 Feb 26 (Mon) - 16 Feb 26 (Mon) | From USD 1,901 Seen: 20 hrs ago |
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 23 Feb 26 (Mon) - 28 Feb 26 (Sat) | From USD 1,940 Seen: 21 hrs ago |
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 14 Feb 26 (Sat) - 25 Feb 26 (Wed) | From USD 2,148 Seen: 21 hrs ago |
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 09 Mar 26 (Mon) - 22 Mar 26 (Sun) | From USD 1,538 Seen: 6 hrs ago |
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 01 Apr 26 (Wed) - 08 Apr 26 (Wed) | From USD 1,666 Seen: 7 hrs ago |
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 08 Sep 26 (Tue) - 16 Sep 26 (Wed) | From USD 1,688 Seen: 6 hrs ago |
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 28 Sep 26 (Mon) - 11 Oct 26 (Sun) | From USD 1,688 Seen: 52 minutes ago |
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 27 May 26 (Wed) - 12 Jun 26 (Fri) | From USD 1,911 Seen: 6 hrs ago |
| Washington, D.C. (IAD) | Singapore (SIN) | Round-trip / Economy | 30 May 26 (Sat) - 10 Jun 26 (Wed) | From USD 2,313 Seen: 6 hrs ago |
*Fares include taxes, fees, and surcharges. These fares have been collected within the last 48 hours and may not be available at booking. Fares may vary due to exchange rate fluctuations upon booking. Blackout dates apply.
Premium class flight offers from Washington, D.C. to Singapore
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Washington, D.C. (IAD)to
Singapore (SIN)06 Feb 26 (Fri) - 27 Feb 26 (Fri)FromUSD 11,605Seen: 18 hrs agoRound-tripBusinessWashington, D.C. (IAD)to
Singapore (SIN)25 Jan 26 (Sun) - 20 Feb 26 (Fri)FromUSD 8,382Seen: 1 hour agoRound-tripBusinessWashington, D.C. (IAD)to
Singapore (SIN)09 Mar 26 (Mon) - 22 Mar 26 (Sun)FromUSD 8,595Seen: 6 hrs agoRound-tripBusinessWashington, D.C. (IAD)to
Singapore (SIN)23 Jan 26 (Fri) - 22 Feb 26 (Sun)FromUSD 10,345Seen: 1 hour agoRound-tripBusiness
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Additional baggage fees and charges for optional products and services may apply.