There are 2 ways to get from Seattle to Kathmandu by plane or taxi
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Tribhuvan International Airport
best- Fly from Seattle-Tacoma International Airport (SEA) to Tribhuvan International Airport (KTM)plane SEA - KTM
24h 18m$656–1,106Fly to Simara Airport, taxi
cheapest- Fly from Seattle-Tacoma International Airport (SEA) to Simara Airport (SIF)plane SEA - SIF
- Take the taxi from Simara Airport (SIF) to Kathmandutaxi
31h 54m$466–1,216
Seattle-Tacoma International Airport (SEA) to Tribhuvan International Airport (KTM) flights
Questions & Answers
The cheapest way to get from Seattle to Kathmandu is to fly which costs $650 - $1,200 and takes 24h 18m.
The fastest way to get from Seattle to Kathmandu is to fly which takes 24h 18m and costs $650 - $1,200.
The distance between Seattle and Kathmandu is 11245 km.
It takes approximately 24h 18m to get from Seattle to Kathmandu, including transfers.
Kathmandu is 13h 45m ahead of Seattle. It is currently 7:46 PM in Seattle and 9:31 AM in Kathmandu.
There are 1469+ hotels available in Kathmandu.
What companies run services between Seattle, WA, USA and Kathmandu, Nepal?
Cathay Pacific, Qatar Airways, and four other airlines fly from Seattle-Tacoma International Airport (SEA) to Tribhuvan International Airport (KTM) 4 times a day.
- Website
- buddhaair.com
Flights from Seattle-Tacoma International Airport to Simara Airport via Istanbul, Tribhuvan International Airport
- Ave. Duration
- 28h
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $470–1,600
Flights from Seattle-Tacoma International Airport to Simara Airport via Doha, Tribhuvan International Airport
- Ave. Duration
- 29h
- When
- Every day
- Estimated price
- $600–1,900
Flights from Seattle-Tacoma International Airport to Simara Airport via Dubai, Tribhuvan International Airport
- Ave. Duration
- 29h
- When
- Tuesday to Sunday
- Estimated price
- $650–2,000
Flights from Seattle-Tacoma International Airport to Simara Airport via Hong Kong, Tribhuvan International Airport
- Ave. Duration
- 31h 45m
- When
- Monday, Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- $490–1,500
Flights from Seattle-Tacoma International Airport to Simara Airport via Vancouver, Tianfu International, Tribhuvan International Airport
- Ave. Duration
- 27h
- When
- Monday and Thursday
- Estimated price
- $370–1,100
- Website
- cathaypacific.com
Flights from Seattle-Tacoma International Airport to Tribhuvan International Airport via Hong Kong
- Ave. Duration
- 20h 55m
- When
- Monday, Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- $400–1,200
- Website
- qatarairways.com
Flights from Seattle-Tacoma International Airport to Tribhuvan International Airport via Doha
- Ave. Duration
- 26h 5m
- When
- Every day
- Estimated price
- $500–1,600
- Website
- turkishairlines.com
Flights from Seattle-Tacoma International Airport to Tribhuvan International Airport via Istanbul
- Ave. Duration
- 26h 25m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $390–1,300
- Website
- emirates.com
Flights from Seattle-Tacoma International Airport to Tribhuvan International Airport via Dubai
- Ave. Duration
- 26h 30m
- When
- Tuesday to Sunday
- Estimated price
- $550–1,700
- Website
- nepalairlines.com.np
Flights from Seattle-Tacoma International Airport to Tribhuvan International Airport via Hong Kong
- Ave. Duration
- 21h 15m
- When
- Monday
- Estimated price
- $400–1,200
- Ave. Duration
- 2h 2m
- Estimated price
- $90–110
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