Cheap Flights From Washington Dulles Intl. (IAD) To Tribhuvan Intl. (KTM)

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Cheapest Flights from Washington (IAD) to Kathmandu (KTM)

The cheapest flights to Tribhuvan Intl. found within the past 7 days were CA $1,826 round trip and CA $703 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Feb 21 - Wed, Feb 25
IAD
Washington
KTM
Kathmandu
CA $1,826 Roundtrip, found 4 days ago
CA $1,826
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Sat, Feb 21 from Washington to Kathmandu, returning Wed, Feb 25, priced at CA $1,826 found 4 days ago
Fri, Feb 27 - Wed, Mar 11
IAD
Washington
KTM
Kathmandu
CA $1,834 Roundtrip, found 13 hours ago
CA $1,834
Roundtrip
found 13 hours ago
Select Etihad Airways flight, departing Fri, Feb 27 from Washington to Kathmandu, returning Wed, Mar 11, priced at CA $1,834 found 13 hours ago
Thu, Feb 26 - Wed, Mar 11
IAD
Washington
KTM
Kathmandu
CA $1,947 Roundtrip, found 4 hours ago
CA $1,947
Roundtrip
found 4 hours ago
Select Etihad Airways flight, departing Thu, Feb 26 from Washington to Kathmandu, returning Wed, Mar 11, priced at CA $1,947 found 4 hours ago
Tue, Mar 3 - Wed, Mar 11
IAD
Washington
KTM
Kathmandu
CA $2,003 Roundtrip, found 5 days ago
CA $2,003
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Mar 3 from Washington to Kathmandu, returning Wed, Mar 11, priced at CA $2,003 found 5 days ago
Thu, Feb 26 - Wed, Mar 11
IAD
Washington
KTM
Kathmandu
CA $2,012 Roundtrip, found 4 hours ago
CA $2,012
Roundtrip
found 4 hours ago
Select Turkish Airlines flight, departing Thu, Feb 26 from Washington to Kathmandu, returning Wed, Mar 11, priced at CA $2,012 found 4 hours ago
Thu, Feb 26 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $2,028 Roundtrip, found 5 hours ago
CA $2,028
Roundtrip
found 5 hours ago
Select Etihad Airways flight, departing Thu, Feb 26 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $2,028 found 5 hours ago
Tue, Mar 3 - Wed, Mar 11
IAD
Washington
KTM
Kathmandu
CA $2,038 Roundtrip, found 5 days ago
CA $2,038
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Tue, Mar 3 from Washington to Kathmandu, returning Wed, Mar 11, priced at CA $2,038 found 5 days ago
Tue, Mar 3 - Wed, Mar 11
IAD
Washington
KTM
Kathmandu
CA $2,042 Roundtrip, found 5 days ago
CA $2,042
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Tue, Mar 3 from Washington to Kathmandu, returning Wed, Mar 11, priced at CA $2,042 found 5 days ago
Wed, Feb 25 - Wed, Mar 11
IAD
Washington
KTM
Kathmandu
CA $2,049 Roundtrip, found 2 days ago
CA $2,049
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Wed, Feb 25 from Washington to Kathmandu, returning Wed, Mar 11, priced at CA $2,049 found 2 days ago
Thu, Feb 26 - Wed, Mar 11
IAD
Washington
KTM
Kathmandu
CA $2,052 Roundtrip, found 4 hours ago
CA $2,052
Roundtrip
found 4 hours ago
Select Qatar Airways flight, departing Thu, Feb 26 from Washington to Kathmandu, returning Wed, Mar 11, priced at CA $2,052 found 4 hours ago

Frequently asked questions

Are there direct flights from Dulles Intl. Airport to Tribhuvan Intl. Airport?
Qatar Airways, Emirates and Turkish Airlines will get you to Kathmandu from Sterling with only one stopover. Unfortunately, there are no direct flights between IAD and KTM as yet.
What airlines fly from Dulles Intl. Airport to Tribhuvan Intl. Airport (KTM)?
You'll need to make at least one stopover if you're on your way from IAD to Tribhuvan Intl. Airport (KTM), as no airlines operate direct flights between these destinations. Make the most of your layover time by freshening up, giving your legs a stretch and checking out what the stores have on offer.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Washington (IAD)

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Popular Flight Routes from Kathmandu (KTM)

Travelers at KTM love to visit these top cities. Roam to the top destinations from Kathmandu(KTM) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.