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Our cheapest offers for flights from Washington DC to Sri Lanka

Here you can compare cheap flights from Washington DC (IAD) to Sri Lanka for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Sri Lanka. Prices and availability may change at any time.

Flights from Washington DC (IAD) to Colombo (CMB)

	Outbound	Return	Airlines	Price
Best option Washington DC Colombo	Outbound 03/29/25 1 Stopover (DOH) QR0708, QR0658 20h 50min	Return 04/02/25 1 Stopover (DOH) QR0659, QR0707 20h 45min	Qatar Airways	$942
Washington DC Colombo	Outbound 03/29/25 1 Stopover (DOH) QR0708, QR0658 20h 50min	Return 04/02/25 1 Stopover (DOH) QR0659, QR0707 20h 45min	Qatar Airways	$948
Washington DC Colombo	Outbound 03/29/25 1 Stopover (DOH) QR0708, QR0662 19h 30min	Return 04/02/25 1 Stopover (DOH) QR0663, QR0707 22h 05min	Qatar Airways	$950

Flights from Washington DC to Sri Lanka

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Our cheapest offers for flights from Washington DC to Sri Lanka

Washington DC - Dulles International Airport, DC

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