CA $699 Cheap Flights from Washington (IAD) to Kathmandu (KTM)

Flight 1

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

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Cheap flights from Washington (IAD) to Kathmandu (KTM)

Prices were available within the past 7 days and start at CA $699 for one-way flights and CA $1,733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Etihad Airways
Etihad Airways
Etihad Airways
Etihad Airways
Etihad Airways
Emirates
American Airlines
Turkish Airlines
Qatar Airways

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Alternative airports near Kathmandu

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Washington (IAD) to Kathmandu (KTM)

September is typically the cheapest month to fly

From CA $1,271 - CA $2,671 per traveller.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to KTM?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between IAD and Tribhuvan Intl. Airport (KTM) start from CA $1,733. Make your booking ASAP to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Tribhuvan Intl. Airport?
Each air carrier has its own terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from Dulles Intl. Airport to KTM. This allows you to secure a great price ahead of time and still have the freedom to reschedule without any additional fees. If the new flight costs more, you'll just cover the difference.
How many hours is the flight from IAD to KTM?
Make the 17 hours and 47 minutes between Washington Dulles Intl. Airport (IAD) and KTM as comfortable as you can. Bring the essentials, like a water bottle, toothbrush and toiletries, and simply enjoy the flight!
How far is the flight from Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport?
With a flight distance of 12,400 kilometres between IAD and Tribhuvan Intl. Airport, this is a long flight. Make sure you drink lots of water and go for a short walk down the aisle every so often.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport?
At present, no airlines offer flights directly from Dulles Intl. Airport to KTM. You'll have to book a flight with at least one stop. To score the best connections and price, lock in your fare well in advance.
Are Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Washington Dulles Intl. Airport (IAD) to KTM are available up to a year prior to departure on Expedia. And although you may occasionally nab a fantastic last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Cathay Pacific, Emirates, Etihad Airways, KLM, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Turkish Airlines
Roundtrip price
CA $1,733
Distance
12319 km

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