Cheapest return flights from San Francisco to Kathmandu in May from $1149

Best time to book flights for San Francisco (SFO) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Kathmandu (KTM) in May 2025 (see full year).

Return flights

22 May - 08 Jun China Eastern
07 May - 10 May Qatar Airways
16 May - 31 May Air India
30 May - 30 Jun Air Premia
31 May - 17 Jun China Eastern
23 May - 31 May Cathay Pacific
23 May - 23 Jun Air India
22 May - 23 May IndiGo

Also check the deals for one-way flights from San Francisco to Kathmandu in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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