Book Washington to Singapore Flights from USD 1,379*
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1 Passenger, Economy Class
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Popular Flight Deals from Washington to Singapore
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Washington (IAD)to
Singapore (SIN)Mar 18, 2026 - Apr 24, 2026
From
USD 1,841
Viewed: 1 day ago
Round Trip
Economy Class
Washington (IAD)to
Singapore (SIN)Mar 23, 2026 - Apr 24, 2026
From
USD 1,940
Viewed: 1 day ago
Round Trip
Economy Class
- * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
- * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.
More Flight Deals for Washington to Singapore
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington (IAD) | Singapore (SIN) | Round Trip / Economy Class | Jan 05, 2027 - Mar 09, 2027 | From USD 1,379 Viewed: 2 hrs ago |
| Washington (IAD) | Singapore (SIN) | Round Trip / Economy Class | Jan 01, 2027 - Mar 04, 2027 | From USD 1,429 Viewed: 2 hrs ago |
- * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
- * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.