$576+ Cheap flights from Columbus (CMH) to Kathmandu (KTM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Cheapest flights from Columbus to KathmanduExplore the most affordable flight options available from Columbus to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Columbus to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:45 am
CMH
- KTM
2 stops48h 15m
Cathay Pacific
Sat 9/1911:00 pm
KTM
- CMH
2 stops51h 49m
Cathay Pacific
Deal found 3/9![Cathay Pacific logo]()
$1,169
This oojo deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:17 pm
CMH
- KTM
2 stops49h 13m
Multiple Airlines
Fri 5/227:40 am
KTM
- CMH
2 stops31h 45m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,372
This Cathay Pacific deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:29 pm
CMH
- KTM
2 stops40h 31m
Multiple Airlines
Thu 12/1010:55 pm
KTM
- CMH
2 stops29h 50m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,470
This oojo deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:17 pm
CMH
- KTM
2 stops49h 13m
Multiple Airlines
Thu 6/257:40 am
KTM
- CMH
2 stops50h 04m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,474
This oojo deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:30 pm
CMH
- KTM
2 stops49h 00m
Multiple Airlines
Mon 4/277:40 am
KTM
- CMH
2 stops44h 26m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,497
This Ovago deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:42 pm
CMH
- KTM
2 stops42h 03m
Multiple Airlines
Wed 12/211:00 pm
KTM
- CMH
2 stops28h 27m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,515
This oojo deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:34 am
CMH
- KTM
2 stops53h 26m
Cathay Pacific
Wed 10/711:00 pm
KTM
- CMH
2 stops29h 51m
Cathay Pacific
Deal found 3/7![Cathay Pacific logo]()
$1,538
This Indian Eagle deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:04 pm
CMH
- KTM
2 stops26h 26m
Multiple Airlines
Mon 5/257:40 am
KTM
- CMH
2 stops31h 45m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,572
This SmartFares deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:17 pm
CMH
- KTM
2 stops49h 13m
Multiple Airlines
Sun 5/247:40 am
KTM
- CMH
2 stops50h 04m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,580
This KAYAK deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:04 pm
CMH
- KTM
2 stops26h 26m
Turkish Airlines
Thu 6/257:40 am
KTM
- CMH
2 stops26h 04m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$1,583
This Cathay Pacific deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:05 pm
CMH
- KTM
2 stops39h 55m
Cathay Pacific
Sun 9/2011:00 pm
KTM
- CMH
2 stops34h 54m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$1,605
Best flights from Columbus to KathmanduDiscover carefully curated flight deals from Columbus to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Columbus to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This oojo deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:30 pm
CMH
- KTM
2 stops49h 00m
Multiple Airlines
Mon 4/277:40 am
KTM
- CMH
2 stops44h 26m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,497
This Emirates deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:59 pm
CMH
- KTM
2 stops28h 21m
Emirates
Sun 4/269:05 am
KTM
- CMH
2 stops47h 00m
Emirates
Deal found 3/9![Emirates logo]()
$1,849
This SmartFares deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:17 pm
CMH
- KTM
2 stops49h 13m
Multiple Airlines
Sun 5/247:40 am
KTM
- CMH
2 stops50h 04m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,580
This Air India deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:07 am
CMH
- KTM
2 stops23h 38m
Multiple Airlines
Tue 4/215:30 pm
KTM
- CMH
2 stops33h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,717
This Air India deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:00 am
CMH
- KTM
2 stops27h 20m
Multiple Airlines
Mon 4/279:10 pm
KTM
- CMH
2 stops34h 34m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,776
This Emirates deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:59 pm
CMH
- KTM
2 stops28h 21m
Emirates
Thu 4/2312:35 am
KTM
- CMH
2 stops31h 30m
Emirates
Deal found 3/9![Emirates logo]()
$2,263
This Air India deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:05 am
CMH
- KTM
2 stops27h 20m
Multiple Airlines
Tue 4/289:10 pm
KTM
- CMH
2 stops31h 36m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,780
This KAYAK deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:00 pm
CMH
- KTM
2 stops29h 20m
Multiple Airlines
Wed 7/159:05 am
KTM
- CMH
2 stops37h 13m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,812
This Air India deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:39 am
CMH
- KTM
2 stops23h 46m
Multiple Airlines
Thu 4/305:30 pm
KTM
- CMH
2 stops33h 06m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,864
This Air India deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:39 am
CMH
- KTM
2 stops23h 46m
Multiple Airlines
Sat 5/29:10 pm
KTM
- CMH
2 stops29h 26m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,927
Last-minute flights from Columbus to KathmanduDiscover last-minute flight deals from Columbus to Kathmandu. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Kathmandu. Data last updated March 10, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:00 pm
CMH
- KTM
2 stops38h 55m
Emirates
Tue 5/1212:35 am
KTM
- CMH
2 stops31h 30m
Emirates
Deal found 3/6![Emirates logo]()
$1,748
This Air India deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:15 am
CMH
- KTM
2 stops29h 15m
Multiple Airlines
Mon 5/185:30 pm
KTM
- CMH
2 stops31h 12m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,702
This BusinessClass deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:38 am
CMH
- KTM
2 stops34h 57m
Multiple Airlines
Wed 4/153:35 pm
KTM
- CMH
2 stops35h 07m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,698
This Air India deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:07 am
CMH
- KTM
2 stops23h 38m
Multiple Airlines
Tue 4/215:30 pm
KTM
- CMH
2 stops33h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,717
This Air India deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:00 am
CMH
- KTM
2 stops27h 20m
Multiple Airlines
Mon 4/279:10 pm
KTM
- CMH
2 stops34h 34m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,732
This Air India deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:05 am
CMH
- KTM
2 stops27h 20m
Multiple Airlines
Mon 4/279:10 pm
KTM
- CMH
2 stops34h 34m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,632
This Air India deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:05 am
CMH
- KTM
2 stops27h 20m
Multiple Airlines
Tue 4/289:10 pm
KTM
- CMH
2 stops31h 36m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,780
This KAYAK deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:40 pm
CMH
- KTM
2 stops39h 10m
Multiple Airlines
Mon 4/133:35 pm
KTM
- CMH
2 stops37h 40m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,670
This Ovago deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:30 pm
CMH
- KTM
2 stops40h 30m
Multiple Airlines
Fri 5/1511:00 pm
KTM
- CMH
2 stops34h 24m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,708
This oojo deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:30 pm
CMH
- KTM
2 stops49h 00m
Multiple Airlines
Mon 4/277:40 am
KTM
- CMH
2 stops44h 26m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,497
This Ovago deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:36 pm
CMH
- KTM
2 stops40h 24m
Multiple Airlines
Wed 4/2911:00 pm
KTM
- CMH
2 stops34h 24m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,816
One-way flights from Columbus to KathmanduSearch for one-way flight options from Columbus to Kathmandu. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Columbus to Kathmandu. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:44 pm
CMH
- KTM
3 stops40h 41m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$576
This oojo deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:20 am
CMH
- KTM
2 stops51h 40m
Cathay Pacific
Deal found 3/7![Cathay Pacific logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:55 pm
CMH
- KTM
3 stops53h 55m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$656
This Gurufare deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:10 am
CMH
- KTM
2 stops36h 35m
Etihad Airways
Deal found 3/7![Etihad Airways logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:08 am
CMH
- KTM
3 stops38h 02m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$759
This oojo deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:48 am
CMH
- KTM
2 stops41h 57m
Etihad Airways
Deal found 3/5![Etihad Airways logo]()
$784
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:55 pm
CMH
- KTM
3 stops53h 55m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$807
This Etihad Airways deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:58 am
CMH
- KTM
2 stops35h 47m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$817
This oojo deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:49 am
CMH
- KTM
2 stops36h 56m
Etihad Airways
Deal found 3/6![Etihad Airways logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:55 pm
CMH
- KTM
3 stops43h 35m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$999
Find flight deals from Columbus to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,169 (oojo) |
One-way from | $576 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $1,791 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbus to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Columbus Airport to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Mon 4/20
7:30 pm-6:15 am
2 stops49h 00m
Kathmandu Tribhuvan
Mon 4/27
7:40 am-6:21 pm
2 stops44h 26m
$1,497
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Fri 5/1
7:17 pm-6:15 am
2 stops49h 13m
Kathmandu Tribhuvan
Sun 5/24
7:40 am-11:59 pm
2 stops50h 04m
$1,580
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Mon 3/23
7:07 am-4:30 pm
2 stops23h 38m
Kathmandu Tribhuvan
Tue 4/21
5:30 pm-4:50 pm
2 stops33h 05m
$1,717
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Fri 3/27
7:00 am-8:05 pm
2 stops27h 20m
Kathmandu Tribhuvan
Mon 4/27
9:10 pm-9:59 pm
2 stops34h 34m
$1,776
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Mon 3/30
7:05 am-8:10 pm
2 stops27h 20m
Kathmandu Tribhuvan
Tue 4/28
9:10 pm-7:01 pm
2 stops31h 36m
$1,780
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Wed 6/10
5:00 pm-8:05 am
2 stops29h 20m
Kathmandu Tribhuvan
Wed 7/15
9:05 am-12:33 pm
2 stops37h 13m
$1,812
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Sun 3/29
5:59 pm-8:05 am
2 stops28h 21m
Kathmandu Tribhuvan
Sun 4/26
9:05 am-10:20 pm
2 stops47h 00m
$1,849
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Wed 4/1
10:39 am-8:10 pm
2 stops23h 46m
Kathmandu Tribhuvan
Thu 4/30
5:30 pm-4:51 pm
2 stops33h 06m
$1,864
Quickest round-trip
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Wed 4/1
10:39 am-8:10 pm
2 stops23h 46m
Kathmandu Tribhuvan
Sat 5/2
9:10 pm-4:51 pm
2 stops29h 26m
$1,927
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Sun 3/29
5:59 pm-8:05 am
2 stops28h 21m
Kathmandu Tribhuvan
Thu 4/23
12:35 am-10:20 pm
2 stops31h 30m
$2,263
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Columbus to Kathmandu
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Kathmandu in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Columbus Airport-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Kathmandu flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Columbus Airport-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Columbus to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Columbus with our price prediction graph.
CMH-KTM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Columbus Airport to Kathmandu
How far ahead should I book a flight from Columbus Airport to Kathmandu?
Use this chart to determine the optimal time to book a round-trip flight from Columbus to Kathmandu. Price data was last updated on March 6, 2026.
Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus Airport to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Columbus Airport to Kathmandu?
Currently, December is the cheapest month in which you can book a flight from Columbus Airport to Kathmandu (average of $1,167). Flying from Columbus Airport to Kathmandu in July is currently the most expensive (average of $2,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Columbus Airport to Kathmandu?
Reviews of airlines servicing Kathmandu
Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated March 10, 2026.
Get a feel of what it's like to fly with Emirates,Cathay Pacific, andQatar Airways from Columbus Airport to Kathmandu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.9
Entertainment
8.2
Crew
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Food
7.9
Entertainment
8.2
Crew
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Food
7.9
Entertainment
8.2
Crew
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Food
7.9
Entertainment
8.2
Crew
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Food
7.9
Entertainment
8.2
Crew
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Food
7.9
Entertainment
8.2
Crew
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
Find useful and relevant information for your journey from Columbus to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsNagarkot
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Other flights to Kathmandu
Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Columbus and Kathmandu flights
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Top 5 airlines flying from Columbus to Kathmandu
Discover the top 5 airlines that operate flights from Columbus to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,079 | Average$1,744 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,197 | Average$1,545 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,203 | Average$1,929 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,410 | Average$1,864 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,545 | Average$1,833 | FlexibilityNo cancel fee | On-time75% |