A white temple on a lake with a bridge in the foreground and colorful buildings in the background.

Flights from Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport (KTM)
Flights to Kathmandu
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Popular airlines from Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport (KTM)

Emirates
Qatar Airways
Turkish Airlines
Etihad Airways
Cathay Pacific
SriLankan Airlines
Swiss International Air Lines

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Cheap Flights from Washington to Kathmandu (IAD-KTM)

Prices were available within the past 7 days and start at ￥100,000 for one-way flights and ￥261,430 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Thu, Oct 15 - Mon, Feb 15

IAD

Washington

KTM

Kathmandu

￥261,430

Roundtrip

Found 4 days ago

Select Turkish Airlines flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Mon, Feb 15, priced at ￥261,430 Found 4 days ago

Thu, Oct 15 - Mon, Feb 15

IAD

Washington

KTM

Kathmandu

￥269,143

Roundtrip

Found 4 days ago

Select Turkish Airlines flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Mon, Feb 15, priced at ￥269,143 Found 4 days ago

Thu, Oct 15 - Mon, Feb 15

IAD

Washington

KTM

Kathmandu

￥269,273

Roundtrip

Found 4 days ago

Select Turkish Airlines flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Mon, Feb 15, priced at ￥269,273 Found 4 days ago

Thu, Oct 15 - Wed, Jan 27

IAD

Washington

KTM

Kathmandu

￥278,165

Roundtrip

Found 1 day ago

Select Qatar Airways flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Wed, Jan 27, priced at ￥278,165 Found 1 day ago

Thu, Oct 15 - Wed, Jan 27

IAD

Washington

KTM

Kathmandu

￥280,902

Roundtrip

Found 1 day ago

Select Qatar Airways flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Wed, Jan 27, priced at ￥280,902 Found 1 day ago

Thu, Oct 15 - Wed, Jan 27

IAD

Washington

KTM

Kathmandu

￥281,456

Roundtrip

Found 1 day ago

Select Qatar Airways flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Wed, Jan 27, priced at ￥281,456 Found 1 day ago

Thu, Oct 15 - Wed, Jan 27

IAD

Washington

KTM

Kathmandu

￥282,860

Roundtrip

Found 1 day ago

Select Qatar Airways flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Wed, Jan 27, priced at ￥282,860 Found 1 day ago

Thu, Oct 15 - Wed, Jan 27

IAD

Washington

KTM

Kathmandu

￥302,090

Roundtrip

Found 1 day ago

Select Etihad Airways flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Wed, Jan 27, priced at ￥302,090 Found 1 day ago

Thu, Oct 15 - Wed, Jan 27

IAD

Washington

KTM

Kathmandu

￥353,310

Roundtrip

Found 1 day ago

Select Cathay Pacific flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Wed, Jan 27, priced at ￥353,310 Found 1 day ago

Thu, Oct 15 - Wed, Jan 27

IAD

Washington

KTM

Kathmandu

￥602,780

Roundtrip

Found 1 day ago

Select Emirates flight, departing Thu, Oct 15 from Washington to Kathmandu, returning Wed, Jan 27, priced at ￥602,780 Found 1 day ago

Travel information

Origin airport	Washington Dulles Intl. Airport
Destination airport	Tribhuvan Intl. Airport
Distance	12,391 km away
Airlines serving	Emirates, Qatar Airways, Turkish Airlines, Etihad Airways, Cathay Pacific, SriLankan Airlines, Swiss International Air Lines, Korean Air, KLM, Malaysia Airlines, Air China
Popular airline	Emirates
Roundtrip price	￥261,430

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Hotels near Tribhuvan Intl.
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Resorts in Imadol
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Capsule Hotels in Kathmandu
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Naxal Hotels
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Kathmandu Hotels
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Boudhha Hotels
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Boutique Hotels in Kathmandu
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Business Hotels in Naxal
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All-Inclusive Hotel Hotels in Gaushala
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Cheap Hotels in Kathmandu
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Adventure Hotels in Boudhha
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Farmstay in Kathmandu
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Rv Parks in Kathmandu
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Adults Only Resorts & in Sinamangal
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Vacation Homes in Imadol
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Waterpark Hotels in Gaushala
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Guest Houses in Lalitpur
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Luxury Hotels in Madhyapur Thimi
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Luxury Hotels in New Baneshwor
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Resorts in Tikathali
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Apartments in Kathmandu
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Aparthotels in Lalitpur
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Hotels near Pashupatinath Temple
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Guest Houses in Imadol
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Historic Hotels in Kathmandu
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Hotels near Durbar Marg
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Romantic Hotels in New Baneshwor
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Family Hotels in Kathmandu
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Business Hotels in Lazimpat
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Pet-Friendly Hotels in Kathmandu
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Sinamangal Hotels
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Guest Houses in Kathmandu
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Palaces in Kathmandu
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Hotels with Hot Tubs in New Baneshwor
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Hotels with a Pool in Sundhara
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All-Inclusive Hotel Hotels in Naxal
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Family Hotels in Gaushala
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Lazimpat Hotels
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All-Inclusive Hotel Hotels in Kathmandu
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Green Hotels in Kathmandu
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Hotel Wedding Venues Hotels in Kathmandu
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Hotel with a Concierge Hotels in Naxal
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Pousadas in Kathmandu
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Hotels with smoking rooms in Kathmandu
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Hotels with an Indoor Pool in Kathmandu
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Luxury Hotels in Kathmandu
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New Baneshwor Hotels
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Hotels near Boudhanath
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Green Hotels in Gaushala
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Hotels near Patan Durbar Square
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Adults Only Resorts & in New Baneshwor
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Hotels with a Pool in Kathmandu
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Hostels in Kathmandu
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Luxury Hotels in Tikathali
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5 Star Hotels in Kathmandu
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Cheap Hotels in Sinamangal
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Green Hotels in Sundhara
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Family Hotels in Sinamangal
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Cheap Hotels in Lalitpur
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B&B in Kathmandu
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Romantic Hotels in Kathmandu
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Gaushala Hotels
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Cheap Hotels in Sundhara
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Hotels with Bars in Kathmandu
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Hotels with Free Parking in Kathmandu
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Cheap Hotels in Gaushala
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Shopping Hotels in New Baneshwor
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Business Hotels in Gaushala
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Beach Hotels in Gaushala
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Cheap Hotels in New Baneshwor
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Family Hotels in New Baneshwor
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Villas in Kathmandu
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Hotels with Early Check-in in Gaushala
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Tikathali Hotels
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All-Inclusive Hotel Hotels in New Baneshwor
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All-Inclusive Hotel Hotels in Lazimpat
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B&B in Imadol
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Vacation Homes in Madhyapur Thimi
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All-Inclusive Hotel Hotels in Sinamangal
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Aparthotels in Kathmandu
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Lodges in Kathmandu
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Inns in Tikathali
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Hotels with Free Parking in New Baneshwor
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Adults Only Resorts & in Kathmandu
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Flights from Fukuoka (FUK) to Kathmandu (KTM)
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Flights from Osaka (OSA) to Kathmandu (KTM)
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Flights from Tokyo (HND) to Kathmandu (KTM)
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Flights to Kathmandu
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Flights from Tokyo (TYO) to Kathmandu (KTM)
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Flights to Tribhuvan Intl.
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Kathmandu Vacations
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Car rental Kathmandu
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Rental cars Tribhuvan Intl. airport
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Lalitpur Vacation Rentals
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￥100,000 Cheap Flights from Washington (IAD) to Kathmandu (KTM)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport (KTM)

Be in the know

Book smarter

Earn twice

Cheap Flights from Washington to Kathmandu (IAD-KTM)

Travel information

Explore a world of travel with Expedia