$720+ Cheap flights from Columbus 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Jun 19 — Jun 261
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 May 20, 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 May 20, 2026.
This FlightHub deal was found by Cheapflights users on 5/20. 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 8/317:02 am
CMH
- KTM
2 stops41h 03m
Multiple Airlines
Tue 9/296:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,199
This Ovago deal was found by Cheapflights users on 5/20. 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.
Thu 9/37:02 am
CMH
- KTM
2 stops40h 03m
Multiple Airlines
Thu 10/16:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,231
This BusinessClass deal was found by Cheapflights users on 5/20. 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.
Thu 9/37:02 am
CMH
- KTM
2 stops40h 03m
Multiple Airlines
Wed 9/306:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,233
This BusinessClass deal was found by Cheapflights users on 5/20. 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.
Sun 8/305:35 pm
CMH
- KTM
2 stops53h 30m
Multiple Airlines
Thu 10/16:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,242
This FlightHub deal was found by Cheapflights users on 5/20. 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.
Wed 8/127:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Sat 9/196:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,244
This FlightHub deal was found by Cheapflights users on 5/17. 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.
Sat 8/16:12 pm
CMH
- KTM
2 stops52h 53m
Multiple Airlines
Wed 9/306:45 pm
KTM
- CMH
2 stops44h 08m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,248
This Justfly.com deal was found by Cheapflights users on 5/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Fri 9/411:05 am
KTM
- CMH
2 stops51h 48m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,265
This FlightHub deal was found by Cheapflights users on 5/18. 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.
Fri 7/316:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Tue 9/110:05 am
KTM
- CMH
2 stops52h 48m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,314
This Justfly.com deal was found by Cheapflights users on 5/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Mon 8/1711:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,571
This oojo deal was found by Cheapflights users on 5/18. 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.
Thu 10/16:07 am
CMH
- KTM
2 stops44h 58m
Air India
Fri 10/99:10 pm
KTM
- CMH
2 stops33h 35m
Air India
Deal found 5/18![Air India logo]()
$1,590
This BusinessClass deal was found by Cheapflights users on 5/19. 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.
Tue 7/146:07 pm
CMH
- KTM
2 stops52h 58m
Multiple Airlines
Tue 8/186:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,604
This BusinessClass deal was found by Cheapflights users on 5/19. 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.
Tue 7/146:07 pm
CMH
- KTM
2 stops52h 58m
Multiple Airlines
Mon 8/1711:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,606
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 May 20, 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 May 20, 2026.
This Justfly.com deal was found by Cheapflights users on 5/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Sat 9/196:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,244
This KAYAK deal was found by Cheapflights users on 5/17. 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.
Tue 9/2212:34 pm
CMH
- KTM
2 stops25h 26m
Kuwait Airways
Mon 10/1912:45 am
KTM
- CMH
2 stops28h 10m
Kuwait Airways
Deal found 5/17![Kuwait Airways logo]()
$1,701
This Turkish Airlines deal was found by Cheapflights users on 5/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:21 pm
CMH
- KTM
2 stops26h 29m
Turkish Airlines
Mon 9/288:00 am
KTM
- CMH
2 stops49h 43m
Turkish Airlines
Deal found 5/20![Turkish Airlines logo]()
$1,853
This Emirates deal was found by Cheapflights users on 5/20. 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.
Tue 9/14:30 pm
CMH
- KTM
2 stops36h 20m
Emirates
Fri 10/212:35 am
KTM
- CMH
2 stops31h 31m
Emirates
Deal found 5/20![Emirates logo]()
$1,908
This Kuwait Airways deal was found by Cheapflights users on 5/19. 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 Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:04 am
CMH
- KTM
2 stops28h 56m
Multiple Airlines
Sat 12/2612:05 am
KTM
- CMH
2 stops29h 39m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,730
This Kuwait Airways deal was found by Cheapflights users on 5/17. 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 Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:34 pm
CMH
- KTM
2 stops25h 26m
Multiple Airlines
Tue 10/2712:25 am
KTM
- CMH
2 stops50h 29m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,743
This Kuwait Airways deal was found by Cheapflights users on 5/19. 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 Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:40 pm
CMH
- KTM
2 stops41h 35m
Multiple Airlines
Mon 11/1612:15 am
KTM
- CMH
2 stops31h 23m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,765
This Ovago deal was found by Cheapflights users on 5/16. 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.
Fri 6/52:19 pm
CMH
- KTM
2 stops32h 01m
Emirates
Fri 6/197:55 pm
KTM
- CMH
2 stops27h 22m
Emirates
Deal found 5/16![Emirates logo]()
$2,258
This Emirates deal was found by Cheapflights users on 5/20. 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.
Fri 10/24:05 pm
CMH
- KTM
2 stops41h 05m
Emirates
Tue 10/273:00 pm
KTM
- CMH
2 stops41h 06m
Emirates
Deal found 5/20![Emirates logo]()
$2,440
This FlightHub deal was found by Cheapflights users on 5/16. 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.
Tue 6/167:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Sat 8/156:00 pm
KTM
- CMH
2 stops45h 25m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$2,112
This Emirates deal was found by Cheapflights users on 5/19. 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.
Sat 7/185:55 pm
CMH
- KTM
2 stops43h 55m
Emirates
Wed 8/1912:35 am
KTM
- CMH
2 stops30h 00m
Emirates
Deal found 5/19![Emirates logo]()
$2,518
This Cathay Pacific deal was found by Cheapflights users on 5/17. 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 5/317:54 pm
CMH
- KTM
2 stops40h 06m
Multiple Airlines
Sat 6/2711:00 pm
KTM
- CMH
2 stops44h 54m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$2,432
Last-minute flights from Columbus to KathmanduDiscover last-minute flight deals from Columbus to Kathmandu. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Kathmandu. Data last updated May 20, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/20. 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.
Thu 5/212:19 pm
CMH
- KTM
2 stops48h 01m
Air India
Thu 5/281:25 pm
KTM
- CMH
3 stops37h 13m
Air India
Deal found 5/20![Air India logo]()
$2,033
This FlightHub deal was found by Cheapflights users on 5/19. 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 5/257:00 am
CMH
- KTM
2 stops39h 55m
Multiple Airlines
Thu 6/256:00 pm
KTM
- CMH
2 stops45h 25m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,967
This Ovago deal was found by Cheapflights users on 5/16. 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.
Mon 5/257:00 am
CMH
- KTM
2 stops39h 55m
Multiple Airlines
Mon 6/296:00 pm
KTM
- CMH
2 stops45h 25m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$2,184
This FlightHub deal was found by Cheapflights users on 5/16. 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.
Tue 5/265:54 pm
CMH
- KTM
2 stops28h 26m
Multiple Airlines
Wed 7/19:05 am
KTM
- CMH
2 stops38h 12m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$2,130
This FlightHub deal was found by Cheapflights users on 5/16. 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.
Wed 5/277:00 am
CMH
- KTM
2 stops45h 30m
Multiple Airlines
Wed 7/111:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,973
This Justfly.com deal was found by Cheapflights users on 5/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:55 am
CMH
- KTM
2 stops36h 25m
Multiple Airlines
Sun 5/319:05 am
KTM
- CMH
2 stops38h 12m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$2,215
This KAYAK deal was found by Cheapflights users on 5/17. 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.
Tue 6/27:00 am
CMH
- KTM
2 stops29h 00m
Multiple Airlines
Wed 8/511:00 pm
KTM
- CMH
2 stops40h 25m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$2,191
This KAYAK deal was found by Cheapflights users on 5/17. 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 6/37:00 am
CMH
- KTM
2 stops40h 05m
Multiple Airlines
Thu 8/610:05 am
KTM
- CMH
2 stops53h 20m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$2,214
This Indian Eagle deal was found by Cheapflights users on 5/15. 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.
Tue 6/167:00 am
CMH
- KTM
2 stops40h 05m
Multiple Airlines
Thu 7/166:00 pm
KTM
- CMH
2 stops45h 25m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$2,063
This FlightHub deal was found by Cheapflights users on 5/16. 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.
Tue 6/167:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Sat 8/156:00 pm
KTM
- CMH
2 stops45h 25m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$2,112
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 May 20, 2026.
Search for one-way flight options from Columbus to Kathmandu. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Tue 7/216:00 pm
CMH
- KTM
3 stops33h 05m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$720
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 10/116:11 pm
CMH
- KTM
3 stops38h 14m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$903
This Expedia deal was found by Cheapflights users on 5/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:55 am
CMH
- KTM
2 stops27h 55m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$947
This oojo deal was found by Cheapflights users on 5/20. 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 7/217:00 am
CMH
- KTM
2 stops41h 05m
Qatar Airways
Deal found 5/20![Qatar Airways logo]()
$964
This SmartFares deal was found by Cheapflights users on 5/17. 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.
Mon 9/217:02 am
CMH
- KTM
2 stops41h 03m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$974
This Expedia deal was found by Cheapflights users on 5/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:55 am
CMH
- KTM
2 stops28h 05m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$982
This Justfly.com deal was found by Cheapflights users on 5/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:32 am
CMH
- KTM
2 stops38h 33m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$983
This FlightHub deal was found by Cheapflights users on 5/19. 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.
Sun 10/258:32 am
CMH
- KTM
2 stops47h 13m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$985
Find flight deals from Columbus to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) 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 May 20, 2026.
Round-trip from | $1,244 (Justfly.com) |
|---|---|
One-way from | $720 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $2,285 |
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 May 20, 2026.
Use the filters below to find and compare flights from Columbus to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Wed 8/12
7:00 am-9:50 am
2 stops41h 05m
Kathmandu Tribhuvan
Sat 9/19
6:00 pm-5:08 am
2 stops44h 53m
$1,244
Quickest round-trip
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 9/22
12:34 pm-11:45 pm
2 stops25h 26m
Kathmandu Tribhuvan
Mon 10/19
12:45 am-7:10 pm
2 stops28h 10m
$1,701
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Mon 10/12
9:04 am-11:45 pm
2 stops28h 56m
Kathmandu Tribhuvan
Sat 12/26
12:05 am-6:59 pm
2 stops29h 39m
$1,730
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 9/29
12:34 pm-11:45 pm
2 stops25h 26m
Kathmandu Tribhuvan
Tue 10/27
12:25 am-5:09 pm
2 stops50h 29m
$1,743
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Thu 11/5
6:40 pm-11:00 pm
2 stops41h 35m
Kathmandu Tribhuvan
Mon 11/16
12:15 am-8:53 pm
2 stops31h 23m
$1,765
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Sat 8/29
6:21 pm-6:35 am
2 stops26h 29m
Kathmandu Tribhuvan
Mon 9/28
8:00 am-11:58 pm
2 stops49h 43m
$1,853
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 9/1
4:30 pm-2:35 pm
2 stops36h 20m
Kathmandu Tribhuvan
Fri 10/2
12:35 am-10:21 pm
2 stops31h 31m
$1,908
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 6/16
7:00 am-9:50 am
2 stops41h 05m
Kathmandu Tribhuvan
Sat 8/15
6:00 pm-5:40 am
2 stops45h 25m
$2,112
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Fri 6/5
2:19 pm-8:05 am
2 stops32h 01m
Kathmandu Tribhuvan
Fri 6/19
7:55 pm-1:32 pm
2 stops27h 22m
$2,258
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Sun 5/31
7:54 pm-9:45 pm
2 stops40h 06m
Kathmandu Tribhuvan
Sat 6/27
11:00 pm-10:09 am
2 stops44h 54m
$2,432
Showing 1-10 of 22 resultsSorted by cheapest first
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.
C01-KTM
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 to Kathmandu
C01-KTM
CMH-KTM
What is the cheapest month to book a flight from Columbus to Kathmandu?
Currently, May is the cheapest month in which you can book a flight from Columbus to Kathmandu (average of $1,041). Flying from Columbus to Kathmandu in July is currently the most expensive (average of $2,065). 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 to Kathmandu?
How far ahead should I book a flight from Columbus to Kathmandu?
The price you pay for your flight from Columbus to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 May 20, 2026.
See what other customers who have flown with Emirates,Cathay Pacific, andQatar Airways from Columbus to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.9
Crew
8.3
Boarding
8.1
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Food
7.9
Crew
8.3
Boarding
8.1
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Food
7.9
Crew
8.3
Boarding
8.1
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Food
7.9
Crew
8.3
Boarding
8.1
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Food
7.9
Crew
8.3
Boarding
8.1
Entertainment
8.2
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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Complete your trip
Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbus to Kathmandu by cabin class
Find flights from Columbus to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 May 20, 2026.
Columbus and Kathmandu flights
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Top 4 airlines flying from Columbus to Kathmandu
Discover the top 4 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 May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,050 | Average$1,588 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,165 | Average$1,838 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,197 | Average$1,553 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,545 | Average$1,837 | FlexibilityNo cancel fee | On-time75% |