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 $1,467 round trip and CA $736 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Jan 12 - Sun, Jan 25
SEA
Seattle
KTM
Kathmandu
CA $1,467 Roundtrip, found 6 days ago
CA $1,467
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Seattle to Kathmandu, returning Sun, Jan 25, priced at CA $1,467 found 6 days ago
Tue, Jan 6 - Tue, Feb 10
SEA
Seattle
KTM
Kathmandu
CA $1,469 Roundtrip, found 3 days ago
CA $1,469
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Seattle to Kathmandu, returning Tue, Feb 10, priced at CA $1,469 found 3 days ago
Mon, Jan 19 - Tue, Feb 3
SEA
Seattle
KTM
Kathmandu
CA $1,494 Roundtrip, found 3 days ago
CA $1,494
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Mon, Jan 19 from Seattle to Kathmandu, returning Tue, Feb 3, priced at CA $1,494 found 3 days ago
Tue, Jan 6 - Tue, Feb 10
SEA
Seattle
KTM
Kathmandu
CA $1,496 Roundtrip, found 3 days ago
CA $1,496
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Tue, Jan 6 from Seattle to Kathmandu, returning Tue, Feb 10, priced at CA $1,496 found 3 days ago
Fri, Sep 25 - Sun, Oct 11
SEA
Seattle
KTM
Kathmandu
CA $1,524 Roundtrip, found 6 days ago
CA $1,524
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Fri, Sep 25 from Seattle to Kathmandu, returning Sun, Oct 11, priced at CA $1,524 found 6 days ago
Fri, Sep 25 - Sun, Oct 11
SEA
Seattle
KTM
Kathmandu
CA $1,525 Roundtrip, found 6 days ago
CA $1,525
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Fri, Sep 25 from Seattle to Kathmandu, returning Sun, Oct 11, priced at CA $1,525 found 6 days ago
Mon, Jan 19 - Tue, Feb 3
SEA
Seattle
KTM
Kathmandu
CA $1,527 Roundtrip, found 3 days ago
CA $1,527
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Mon, Jan 19 from Seattle to Kathmandu, returning Tue, Feb 3, priced at CA $1,527 found 3 days ago
Fri, Sep 25 - Sun, Oct 11
SEA
Seattle
KTM
Kathmandu
CA $1,533 Roundtrip, found 6 days ago
CA $1,533
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Fri, Sep 25 from Seattle to Kathmandu, returning Sun, Oct 11, priced at CA $1,533 found 6 days ago
Sun, Feb 1 - Tue, Mar 3
SEA
Seattle
KTM
Kathmandu
CA $1,538 Roundtrip, found 4 days ago
CA $1,538
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Kathmandu, returning Tue, Mar 3, priced at CA $1,538 found 4 days ago
Tue, Jan 27 - Thu, Feb 26
SEA
Seattle
KTM
Kathmandu
CA $1,547 Roundtrip, found 4 days ago
CA $1,547
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Kathmandu, returning Thu, Feb 26, priced at CA $1,547 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.