Find flights from Seattle to Kathmandu from USD 1,103*
Find the best flight rates from Seattle to Kathmandu
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Great deals from Seattle to Kathmandu when you book in advance
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 20 Feb 26 (Fri) - 20 Mar 26 (Fri) | From USD 1,127 Seen: 5 hrs ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 07 Apr 26 (Tue) - 09 Apr 26 (Thu) | From USD 1,103 Seen: 8 minutes ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 09 Apr 26 (Thu) - 24 Apr 26 (Fri) | From USD 1,111 Seen: 7 minutes ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 10 Apr 26 (Fri) - 24 Apr 26 (Fri) | From USD 1,215 Seen: 20 minutes ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 30 Oct 26 (Fri) - 14 Nov 26 (Sat) | From USD 1,322 Seen: 55 minutes ago |
*Fares include taxes, fees, and surcharges. These fares have been collected within the last 48 hours and may not be available at booking. Fares may vary due to exchange rate fluctuations upon booking. Blackout dates apply.
Premium class flight offers from Seattle to Kathmandu
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Seattle (SEA)to
Kathmandu (KTM)27 Feb 26 (Fri) - 27 Mar 26 (Fri)FromUSD 6,587Seen: 5 hrs agoRound-tripBusiness
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Additional baggage fees and charges for optional products and services may apply.