Cheapest return flights from Columbus to Kathmandu in June from 3186€

Best time to book flights for Columbus (CMH) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Columbus (CMH) to Kathmandu (KTM) in June 2025 (see full year).

Return flights

20 Jun - 20 Jul Qatar Airways

Also check the deals for one-way flights from Columbus to Kathmandu in June.

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu