Flights from Washington, D.C. to Sri Lanka on SriLankan Airlines. Tickets from USD2,109*
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1 Passenger, Economy
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Most Popular Flights from Washington, D.C. to Sri Lanka
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USD
Washington, D.C. (IAD)to
Colombo (CMB)12/15/2025 - 01/20/2026
From
USD2,109
Seen: 3 days ago
Round-trip
Economy
Washington, D.C. (IAD)to
Colombo (CMB)01/09/2026 - 02/04/2026
From
USD2,489
Seen: 12 hrs ago
Round-trip
Economy
Washington, D.C. (IAD)to
Colombo (CMB)01/09/2026 - 02/06/2026
From
USD2,489
Seen: 12 hrs ago
Round-trip
Economy
Washington, D.C. (IAD)to
Colombo (CMB)01/09/2026 - 02/01/2026
From
USD2,489
Seen: 12 hrs ago
Round-trip
Economy
Washington, D.C. (IAD)to
Colombo (CMB)01/09/2026 - 02/08/2026
From
USD2,489
Seen: 12 hrs ago
Round-trip
Economy
*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.
Best Deals for Washington, D.C. to Sri Lanka Flights on SriLankan Airlines
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Colombo (CMB) | Round-trip / Economy | 02/16/2026 - 03/11/2026 | From USD2,256 Seen: 1 day ago |
| Washington, D.C. (IAD) | Colombo (CMB) | Round-trip / Economy | 02/16/2026 - 02/25/2026 | From USD2,256 Seen: 1 day ago |
| Washington, D.C. (IAD) | Colombo (CMB) | Round-trip / Economy | 02/16/2026 - 02/27/2026 | From USD2,256 Seen: 1 day ago |
| Washington, D.C. (IAD) | Colombo (CMB) | Round-trip / Economy | 02/16/2026 - 03/03/2026 | From USD2,256 Seen: 1 day ago |
| Washington, D.C. (IAD) | Colombo (CMB) | Round-trip / Economy | 02/16/2026 - 03/04/2026 | From USD2,256 Seen: 1 day 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.