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 $1,930 round trip and CA $710 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Jan 11 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $1,930 Roundtrip, found 4 days ago
CA $1,930
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Sun, Jan 11 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $1,930 found 4 days ago
Sun, Jan 11 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $2,010 Roundtrip, found 4 days ago
CA $2,010
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Sun, Jan 11 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $2,010 found 4 days ago
Sun, Jan 11 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $2,047 Roundtrip, found 4 days ago
CA $2,047
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Sun, Jan 11 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $2,047 found 4 days ago
Sun, Jan 11 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $2,066 Roundtrip, found 4 days ago
CA $2,066
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Sun, Jan 11 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $2,066 found 4 days ago
Sun, Jan 11 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $2,090 Roundtrip, found 4 days ago
CA $2,090
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Sun, Jan 11 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $2,090 found 4 days ago
Sun, Apr 26 - Mon, Aug 31
IAD
Washington
KTM
Kathmandu
CA $2,101 Roundtrip, found 13 hours ago
CA $2,101
Roundtrip
found 13 hours ago
Select Turkish Airlines flight, departing Sun, Apr 26 from Washington to Kathmandu, returning Mon, Aug 31, priced at CA $2,101 found 13 hours ago
Sun, Jan 11 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $2,123 Roundtrip, found 4 days ago
CA $2,123
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Sun, Jan 11 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $2,123 found 4 days ago
Sun, Jan 11 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $2,126 Roundtrip, found 4 days ago
CA $2,126
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Sun, Jan 11 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $2,126 found 4 days ago
Sun, Apr 26 - Mon, Aug 31
IAD
Washington
KTM
Kathmandu
CA $2,139 Roundtrip, found 13 hours ago
CA $2,139
Roundtrip
found 13 hours ago
Select Turkish Airlines flight, departing Sun, Apr 26 from Washington to Kathmandu, returning Mon, Aug 31, priced at CA $2,139 found 13 hours ago
Sun, Jan 11 - Thu, Mar 12
IAD
Washington
KTM
Kathmandu
CA $2,151 Roundtrip, found 4 days ago
CA $2,151
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Sun, Jan 11 from Washington to Kathmandu, returning Thu, Mar 12, priced at CA $2,151 found 4 days 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.