Popular airlines from Boston to Kathmandu
Aer LingusAer Lingus
LufthansaLufthansa
British AirwaysBritish Airways
Turkish AirlinesTurkish Airlines
American AirlinesAmerican Airlines
Air SerbiaAir Serbia
Swiss International Air LinesSwiss International Air Lines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Find the cheapest month to fly from Boston (BOS) to Kathmandu (KTM)
September is typically the cheapest month to fly
From €718 - €1,633 per traveller.
Graph displaying average flight prices per month
Top Routes to Kathmandu
Expedia's Latest Trends
Hotels
- Eurostars Sevilla Boutique
- Estoril Eden
- Apartments Nuevo Horizonte
- Amfora Hvar Grand Beach Resort
- 3 Star Hotels in Annamoe
- Hotels in Paris
- Apartments Berlin
- Central Belfast Apartments: Salisbury
- Villa Sunrise Private Pool Puerto del Carmen By PVL
- Staybridge Suites Liverpool by IHG
- Hotels in Ballybunion
- a&o Wien Hauptbahnhof
- TUI BLUE Suite Princess - Adults Only
- The Wave
- Hotels near Ravenhill Stadium
- Draper Rooms
- Hotel BelleVue Lagomonte
- All Inclusive Hotels in Cancun
Flights
General
*Available to Expedia members.