Cheap Flights from Columbus to Kathmandu

View €1,008 flight on Wed, 3 Sep 2025Opens in a new window

Popular airlines from Columbus to Kathmandu

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Cheap flights from Columbus to Kathmandu (CMH-KTM)

Prices were available within the past 7 days and start at €1,008 for one-way flights and €1,685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Wed, 3 Sep - Wed, 5 Nov
CMH
Columbus
KTM
Kathmandu
€1,685 Return, found 19 hours ago
€1,685
Return
found 19 hours ago
Select Turkish Airlines flight, departing Wed, 3 Sep from Columbus to Kathmandu, returning Wed, 5 Nov, priced at €1,685 found 19 hours ago
United
Wed, 3 Sep - Wed, 5 Nov
CMH
Columbus
KTM
Kathmandu
€1,685 Return, found 19 hours ago
€1,685
Return
found 19 hours ago
Select United flight, departing Wed, 3 Sep from Columbus to Kathmandu, returning Wed, 5 Nov, priced at €1,685 found 19 hours ago
American Airlines
Wed, 3 Sep - Wed, 5 Nov
CMH
Columbus
KTM
Kathmandu
€1,724 Return, found 19 hours ago
€1,724
Return
found 19 hours ago
Select American Airlines flight, departing Wed, 3 Sep from Columbus to Kathmandu, returning Wed, 5 Nov, priced at €1,724 found 19 hours ago
United
Wed, 3 Sep - Wed, 5 Nov
CMH
Columbus
KTM
Kathmandu
€1,725 Return, found 19 hours ago
€1,725
Return
found 19 hours ago
Select United flight, departing Wed, 3 Sep from Columbus to Kathmandu, returning Wed, 5 Nov, priced at €1,725 found 19 hours ago
Cathay Pacific
Wed, 3 Sep - Wed, 5 Nov
CMH
Columbus
KTM
Kathmandu
€1,728 Return, found 19 hours ago
€1,728
Return
found 19 hours ago
Select Cathay Pacific flight, departing Wed, 3 Sep from Columbus to Kathmandu, returning Wed, 5 Nov, priced at €1,728 found 19 hours ago
Delta
Wed, 3 Sep - Wed, 5 Nov
CMH
Columbus
KTM
Kathmandu
€1,832 Return, found 19 hours ago
€1,832
Return
found 19 hours ago
Select Delta flight, departing Wed, 3 Sep from Columbus to Kathmandu, returning Wed, 5 Nov, priced at €1,832 found 19 hours ago

Find the cheapest month to fly from Columbus (CMH) to Kathmandu (KTM)

January is typically the cheapest month to fly

From €1,099 - €2,493 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.