- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap flights from Seattle (SEA) to Kathmandu (KTM)
Prices were available within the past 7 days and start at CA $737 for one-way flights and CA $1,483 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue., Sep. 3 - Mon., Sep. 23
SEA
Seattle
KTM
Kathmandu
CA $1,483 Roundtrip, found 5 days ago
CA $1,483
Roundtrip
found 5 days ago
Tue., Feb. 18 - Mon., Mar. 3
SEA
Seattle
KTM
Kathmandu
CA $1,488 Roundtrip, found 1 day ago
CA $1,488
Roundtrip
found 1 day ago
Mon., Oct. 21 - Mon., Nov. 11
SEA
Seattle
KTM
Kathmandu
CA $1,643 Roundtrip, found 5 days ago
CA $1,643
Roundtrip
found 5 days ago
Tue., Aug. 27 - Tue., Sep. 17
SEA
Seattle
KTM
Kathmandu
CA $1,763 Roundtrip, found 3 days ago
CA $1,763
Roundtrip
found 3 days ago
Wed., Jan. 29 - Sat., Feb. 22
PAE
Seattle Paine Field Intl. Airport
KTM
Kathmandu
CA $2,432 Roundtrip, found 1 day ago
CA $2,432
Roundtrip
found 1 day ago
Mon., Mar. 31 - Mon., Apr. 7
SEA
Seattle
KTM
Kathmandu
CA $2,578 Roundtrip, found 6 days ago
CA $2,578
Roundtrip
found 6 days ago
Expedia's Latest Trends
Flights
Flights from Salt Lake City to AnaheimFlights from Victoria to MauiFlights from Winnipeg to AnaheimFlights from Vancouver to MauiFlights from San Francisco to AnaheimFlights from Toronto to Cape CanaveralFlights from Denver to AnaheimFlights from Winnipeg to MauiFlights from Toronto to MauiFlights from Victoria to AnaheimFlights from Buffalo to Punta GordaFlights from Montreal to AnaheimFlights from Vancouver to MolokaiFlights from Montreal to MauiFlights from Kamloops to MauiFlights from Calgary to Lake TahoeFlights from Seattle to AnaheimFlights from Toronto to BentonvilleFlights from Las Vegas to AnaheimFlights from Vancouver to AnaheimFlights from Bellingham to AnaheimFlights from Ottawa to MauiFlights from Seattle to MauiFlights from Edmonton to AnaheimFlights from Ottawa to AnaheimFlights from Vancouver to Lake TahoeFlights from Toronto to AnaheimFlights from Honolulu to MauiFlights from Calgary to AnaheimFlights from Calgary to Maui
*Available to Expedia members.