CA $901 Cheap Flights from Kathmandu (KTM) to Seattle (SEA)

Popular airlines from Tribhuvan Intl. Airport (KTM) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Kathmandu (KTM) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $901 for one-way flights and CA $1,660 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Qatar Airways
Emirates
Air India
Malaysia Airlines

Frequently asked questions

How much is a flight from Tribhuvan Intl. Airport (KTM) to Seattle - Tacoma Intl. Airport (SEA)?
Round-trip flights between Tribhuvan Intl. Airport and Sea-Tac Airport start from CA $1,660. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tribhuvan Intl. Airport to Sea-Tac Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from KTM to Sea-Tac Airport that have flexible change policies?
Plenty of carriers offer the option to move your flight without charging a fee. All you pay is the cost difference between flights. When looking for Tribhuvan Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "No change fees" filter for you to select.
How many hours is the flight from Tribhuvan Intl. Airport (KTM) to SEA?
Averaging 19 hours and 3 minutes, the journey from Tribhuvan Intl. Airport (KTM) to SEA is a lengthy one. To make your trip more relaxing, remember to pack a quality neck pillow and some noise-cancelling headphones.
How far is the flight from Tribhuvan Intl. Airport (KTM) to SEA?
With around 11,200 kilometres separating Kathmandu and SeaTac, your flight will be a long one. Pack wisely and make your time on board more comfortable. Things like warm clothing and a good travel pillow can make a big difference.
Which airlines fly direct from Tribhuvan Intl. Airport (KTM) to Sea-Tac Airport?
Unfortunately, there are no airlines that directly fly between Tribhuvan Intl. Airport and Seattle - Tacoma Intl. Airport (SEA). You'll have to book a flight with at least one stop.
Are KTM to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute deals between KTM and SEA are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to a year before the departure date. Expedia is continuously updating the best bargains around, so check back often and be ready to lock in your seat when fare prices drop.

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Cathay Pacific, Emirates, Qatar Airways, Singapore Airlines
Roundtrip price
CA $1,659
Distance
11146 km

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