Find flights from Seattle to Kathmandu from USD 1,073*
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 | 21 May 26 (Thu) - 15 Jun 26 (Mon) | From USD 1,073 Seen: 8 hrs ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 20 May 26 (Wed) - 15 Jun 26 (Mon) | From USD 1,183 Seen: 15 hrs ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 22 Feb 26 (Sun) - 08 Apr 26 (Wed) | From USD 1,321 Seen: 13 hrs ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 17 Feb 26 (Tue) - 08 Apr 26 (Wed) | From USD 1,462 Seen: 13 hrs ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 22 Jan 26 (Thu) - 06 Mar 26 (Fri) | From USD 1,574 Seen: 9 hrs ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 22 Jan 26 (Thu) - 05 Mar 26 (Thu) | From USD 1,631 Seen: 10 hrs ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 15 Feb 26 (Sun) - 12 Apr 26 (Sun) | From USD 2,400 Seen: 13 hrs ago |
| Seattle (SEA) | Kathmandu (KTM) | Round-trip / Economy | 10 Feb 26 (Tue) - 27 Feb 26 (Fri) | From USD 1,952 Seen: 23 hrs 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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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*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.