route
IAD (IAD) -> Kathmandu (KTM)
Washington DC to Kathmandu Cheap Flights
Lock DC -> KTM deals with East Coast-friendly connections.
What to know
Fastest one-stop options via Doha or Istanbul
Which days avoid high surcharges on Europe/Gulf carriers
Direct links to Google Flights and Expedia checkout
Route snapshot
Best current deals
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Quick booking checklist
Use these steps to lock the best fare:
- Check 1-stop options first; they beat 2-stop on time and often price.
- Search midweek departures (Tue–Thu) for better availability.
- Price alerts: revisit our USA ↔ Nepal deals twice daily.