Our cheapest offers for flights from Washington DC to Kathmandu

Here you can compare cheap flights from Washington DC (IAD) to Kathmandu (KTM) 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 Kathmandu. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Washington DC Kathmandu	Outbound 10/18/25 1 Stopover (DEL) AI0104, AI0215 33h 50min	Return 11/17/25 1 Stopover (DEL) AI0216, AI0103 34h 00min	Air India	?	$781
Best option Washington DC Kathmandu	Outbound 10/18/25 1 Stopover (DEL) AI0104, AI0213 36h 20min	Return 11/17/25 1 Stopover (DEL) AI0212, AI0103 20h 35min	Air India	?	$804
Washington DC Kathmandu	Outbound 10/18/25 1 Stopover (DEL) AI0104, AI2231 26h 15min	Return 11/17/25 1 Stopover (DEL) AI0216, AI0103 34h 00min	Air India		$825
Washington DC Kathmandu Pay attention to transfer at connecting flight	Outbound 09/19/25 1 Stopover (DEL) AI0104, 6E1155 18h 55min	Return 09/29/25 1 Stopover (DEL) RA0217, AI0103 28h 00min	Air India, IndiGo Airlines		$1,220
Washington DC Kathmandu	Outbound 10/18/25 1 Stopover (DEL) AI0104, AI0215 33h 50min	Return 11/17/25 1 Stopover (DEL) AI2220, AI0103 24h 05min	Air India	?	$826
Washington DC Kathmandu	Outbound 10/18/25 1 Stopover (DEL) AI0104, AI0215 33h 50min	Return 11/17/25 1 Stopover (DEL) AI0216, AI0103 34h 00min	Air India		$827
Washington DC Kathmandu	Outbound 10/18/25 1 Stopover (DEL) AI0104, AI0213 36h 20min	Return 11/17/25 1 Stopover (DEL) AI0216, AI0103 34h 00min	Air India		$850
Washington DC Kathmandu	Outbound 10/18/25 1 Stopover (DEL) AI0104, AI0215 33h 50min	Return 11/17/25 1 Stopover (DEL) AI0216, AI0103 34h 00min	Air India	?	$874
Washington DC Kathmandu	Outbound 09/04/25 2 Stopovers (EWR, DXB) UA1997, UA0164, FZ1133 47h 45min	Return 09/28/25 2 Stopovers (DXB, EWR) FZ0576, UA0163, UA1992 30h 37min	United Airlines, flydubai	?	$982
Washington DC Kathmandu	Outbound 09/04/25 2 Stopovers (AUH, DEL) EY0006, EY0218, AI0211 36h 15min	Return 09/28/25 2 Stopovers (DEL, AUH) RA0217, EY0219, EY0005 36h 30min	Etihad Airways, Air India	?	$996

Tips and tricks to help you find cheap flights from Washington DC to Kathmandu

Important flight information

Flight information: Washington DC - Kathmandu

Roundtrip from	$780.52
Distance	12407 km
Departure airport	Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport	Airport Kathmandu-Tribhuvan (KTM)
Destination country	Flights to Nepal

Alternative flights to Kathmandu

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Flight New York - Kathmandu from $921
Flight Washington-DC - Kathmandu from $781

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Our cheapest offers for flights from Washington DC to Kathmandu

Washington DC - Dulles International Airport, DC

Kathmandu-Tribhuvan

Tips and tricks to help you find cheap flights from Washington DC to Kathmandu

Important flight information

Flight information: Washington DC - Kathmandu

Alternative flights to Kathmandu

Flight destinations with a similar price

Flight destinations with a similar price