Cheap Flights From Seattle - Tacoma Intl. (SEA) To Tribhuvan Intl. (KTM)

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Cheapest Flights from Seattle (SEA) to Kathmandu (KTM)

The cheapest flights to Tribhuvan Intl. found within the past 7 days were CA $1,630 round trip and CA $786 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Aug. 24 - Tue, Sep. 9
SEA
Seattle
KTM
Kathmandu
CA $1,630 Roundtrip, found 4 days ago
CA $1,630
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Sun, Aug. 24 from Seattle to Kathmandu, returning Tue, Sep. 9, priced at CA $1,630 found 4 days ago
Sun, Aug. 24 - Tue, Sep. 9
SEA
Seattle
KTM
Kathmandu
CA $1,948 Roundtrip, found 4 days ago
CA $1,948
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Aug. 24 from Seattle to Kathmandu, returning Tue, Sep. 9, priced at CA $1,948 found 4 days ago
Mon, Oct. 6 - Tue, Nov. 4
SEA
Seattle
KTM
Kathmandu
CA $2,318 Roundtrip, found 4 days ago
CA $2,318
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Mon, Oct. 6 from Seattle to Kathmandu, returning Tue, Nov. 4, priced at CA $2,318 found 4 days ago
Mon, Oct. 6 - Tue, Nov. 4
SEA
Seattle
KTM
Kathmandu
CA $2,321 Roundtrip, found 4 days ago
CA $2,321
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Mon, Oct. 6 from Seattle to Kathmandu, returning Tue, Nov. 4, priced at CA $2,321 found 4 days ago
Mon, Oct. 6 - Tue, Nov. 4
SEA
Seattle
KTM
Kathmandu
CA $2,325 Roundtrip, found 4 days ago
CA $2,325
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Mon, Oct. 6 from Seattle to Kathmandu, returning Tue, Nov. 4, priced at CA $2,325 found 4 days ago
Mon, Oct. 6 - Tue, Nov. 4
SEA
Seattle
KTM
Kathmandu
CA $2,345 Roundtrip, found 4 days ago
CA $2,345
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Oct. 6 from Seattle to Kathmandu, returning Tue, Nov. 4, priced at CA $2,345 found 4 days ago
Mon, Oct. 13 - Thu, Nov. 13
SEA
Seattle
KTM
Kathmandu
CA $2,421 Roundtrip, found 6 days ago
CA $2,421
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Mon, Oct. 13 from Seattle to Kathmandu, returning Thu, Nov. 13, priced at CA $2,421 found 6 days ago
Mon, Oct. 6 - Tue, Nov. 4
SEA
Seattle
KTM
Kathmandu
CA $2,554 Roundtrip, found 4 days ago
CA $2,554
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Mon, Oct. 6 from Seattle to Kathmandu, returning Tue, Nov. 4, priced at CA $2,554 found 4 days ago
Mon, Oct. 6 - Tue, Nov. 4
SEA
Seattle
KTM
Kathmandu
CA $2,557 Roundtrip, found 4 days ago
CA $2,557
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Mon, Oct. 6 from Seattle to Kathmandu, returning Tue, Nov. 4, priced at CA $2,557 found 4 days ago
Mon, Oct. 6 - Tue, Nov. 4
SEA
Seattle
KTM
Kathmandu
CA $2,589 Roundtrip, found 4 days ago
CA $2,589
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Mon, Oct. 6 from Seattle to Kathmandu, returning Tue, Nov. 4, priced at CA $2,589 found 4 days ago

Frequently asked questions

Are there direct flights from Sea-Tac Airport to KTM?
There are no nonstop flights from SEA to Tribhuvan Intl. Airport (KTM). But we can direct you to airlines advertising flights with just one stopover. Consider Qatar Airways, Korean Air or Emirates.
What airlines fly from Seattle - Tacoma Intl. Airport (SEA) to Tribhuvan Intl. Airport (KTM)?
When traveling from SEA to Tribhuvan Intl. Airport, it's best to plan ahead — no direct flights are currently on offer. Booking early should help you find the ideal price and route.
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.
*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.