$775+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
May 22 — May 291
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 April 22, 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 April 22, 2026.
This FlightHub deal was found by Cheapflights users on 4/19. 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.
Wed 8/126:07 pm
CMH
- KTM
2 stops52h 58m
Multiple Airlines
Sat 9/196:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,267
This FlightHub deal was found by Cheapflights users on 4/20. 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 10/125:42 pm
CMH
- KTM
2 stops62h 03m
Multiple Airlines
Sun 12/276:45 pm
KTM
- CMH
2 stops56h 42m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,335
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:42 pm
CMH
- KTM
2 stops61h 03m
Multiple Airlines
Wed 11/186:45 pm
KTM
- CMH
2 stops56h 42m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,355
This Justfly.com deal was found by Cheapflights users on 4/19. 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.
Thu 10/155:42 pm
CMH
- KTM
2 stops54h 23m
Multiple Airlines
Fri 10/309:35 am
KTM
- CMH
2 stops65h 52m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,437
This Justfly.com deal was found by Cheapflights users on 4/21. 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.
Sat 10/248:30 am
CMH
- KTM
2 stops71h 15m
Multiple Airlines
Sat 11/219:35 am
KTM
- CMH
2 stops70h 06m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,490
This Travelocity deal was found by Cheapflights users on 4/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:30 am
CMH
- KTM
2 stops70h 30m
Multiple Airlines
Fri 11/65:40 pm
KTM
- CMH
2 stops62h 01m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,517
This FlightHub deal was found by Cheapflights users on 4/20. 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.
Sat 7/186:12 pm
CMH
- KTM
2 stops52h 53m
Multiple Airlines
Wed 2/245:40 pm
KTM
- CMH
2 stops57h 47m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,547
This Indian Eagle deal was found by Cheapflights users on 4/18. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am
CMH
- KTM
2 stops48h 00m
Multiple Airlines
Fri 1/15:40 pm
KTM
- CMH
2 stops57h 47m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,554
This Indian Eagle deal was found by Cheapflights users on 4/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
CMH
- KTM
2 stops40h 05m
Multiple Airlines
Mon 8/316:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,567
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 April 22, 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 April 22, 2026.
This FlightHub deal was found by Cheapflights users on 4/22. 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 5/59:55 am
CMH
- KTM
2 stops26h 20m
Multiple Airlines
Fri 6/199:05 am
KTM
- CMH
2 stops46h 59m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,768
This KAYAK deal was found by Cheapflights users on 4/21. 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.
Thu 5/289:55 am
CMH
- KTM
2 stops36h 25m
Emirates
Wed 7/2212:35 am
KTM
- CMH
2 stops33h 25m
Emirates
Deal found 4/21![Emirates logo]()
$1,803
This Cathay Pacific deal was found by Cheapflights users on 4/21. 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.
Fri 6/195:45 pm
CMH
- KTM
2 stops42h 15m
Multiple Airlines
Sun 7/511:00 pm
KTM
- CMH
2 stops40h 25m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$2,295
This Emirates deal was found by Cheapflights users on 4/17. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:49 pm
CMH
- KTM
2 stops28h 31m
Emirates
Sun 6/2812:35 am
KTM
- CMH
2 stops31h 34m
Emirates
Deal found 4/17![Emirates logo]()
$2,428
This Cathay Pacific deal was found by Cheapflights users on 4/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 am
CMH
- KTM
2 stops29h 00m
Multiple Airlines
Wed 6/1011:00 pm
KTM
- CMH
2 stops27h 34m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$2,307
This Emirates deal was found by Cheapflights users on 4/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:54 pm
CMH
- KTM
2 stops43h 56m
Emirates
Fri 6/269:05 am
KTM
- CMH
2 stops47h 04m
Emirates
Deal found 4/18![Emirates logo]()
$2,428
This Emirates deal was found by Cheapflights users on 4/20. 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 6/25:49 pm
CMH
- KTM
2 stops39h 21m
Emirates
Sun 6/289:05 am
KTM
- CMH
2 stops47h 04m
Emirates
Deal found 4/20![Emirates logo]()
$2,485
This Cathay Pacific deal was found by Cheapflights users on 4/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:00 am
CMH
- KTM
2 stops29h 00m
Multiple Airlines
Thu 6/1111:00 pm
KTM
- CMH
2 stops27h 34m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$2,498
This Emirates deal was found by Cheapflights users on 4/17. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:49 pm
CMH
- KTM
2 stops44h 01m
Emirates
Wed 6/249:05 am
KTM
- CMH
2 stops48h 39m
Emirates
Deal found 4/17![Emirates logo]()
$2,534
This Emirates deal was found by Cheapflights users on 4/20. 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 6/25:49 pm
CMH
- KTM
2 stops28h 31m
Emirates
Sat 6/279:05 am
KTM
- CMH
2 stops48h 39m
Emirates
Deal found 4/20![Emirates logo]()
$2,591
Last-minute flights from Columbus to KathmanduDiscover last-minute flight deals from Columbus to Kathmandu. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Kathmandu. Data last updated April 22, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/19. 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.
Fri 5/19:55 am
CMH
- KTM
2 stops27h 55m
Multiple Airlines
Mon 6/17:55 pm
KTM
- CMH
2 stops27h 22m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,766
This FlightHub deal was found by Cheapflights users on 4/22. 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 5/24:05 pm
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Mon 6/17:55 pm
KTM
- CMH
2 stops27h 22m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,889
This FlightHub deal was found by Cheapflights users on 4/19. 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.
Sat 5/211:42 am
CMH
- KTM
2 stops35h 13m
Multiple Airlines
Tue 6/27:10 pm
KTM
- CMH
2 stops44h 15m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,890
This FlightHub deal was found by Cheapflights users on 4/22. 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 5/59:55 am
CMH
- KTM
2 stops26h 20m
Multiple Airlines
Wed 6/177:55 pm
KTM
- CMH
2 stops27h 22m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,729
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:55 am
CMH
- KTM
2 stops27h 55m
Multiple Airlines
Fri 6/197:55 pm
KTM
- CMH
2 stops36h 09m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,731
This KAYAK deal was found by Cheapflights users on 4/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:52 pm
CMH
- KTM
2 stops32h 03m
Multiple Airlines
Tue 5/127:10 pm
KTM
- CMH
2 stops44h 15m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,932
This KAYAK deal was found by Cheapflights users on 4/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:55 am
CMH
- KTM
2 stops27h 55m
Emirates
Mon 7/2012:35 am
KTM
- CMH
2 stops31h 34m
Emirates
Deal found 4/20![Emirates logo]()
$1,936
This Mytrip deal was found by Cheapflights users on 4/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:55 am
CMH
- KTM
2 stops28h 25m
Multiple Airlines
Sun 6/289:10 pm
KTM
- CMH
3 stops35h 58m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,967
This KAYAK deal was found by Cheapflights users on 4/21. 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.
Thu 5/289:55 am
CMH
- KTM
2 stops36h 25m
Emirates
Wed 7/2212:35 am
KTM
- CMH
2 stops33h 25m
Emirates
Deal found 4/21![Emirates logo]()
$1,803
This Expedia deal was found by Cheapflights users on 4/19. 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.
Thu 5/289:55 am
CMH
- KTM
2 stops27h 55m
Multiple Airlines
Wed 7/2212:35 am
KTM
- CMH
2 stops33h 09m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,921
This Expedia deal was found by Cheapflights users on 4/19. 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.
Thu 5/289:55 am
CMH
- KTM
2 stops27h 55m
Multiple Airlines
Fri 7/2412:35 am
KTM
- CMH
2 stops31h 34m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,928
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 April 22, 2026.
Search for one-way flight options from Columbus to Kathmandu. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/26:05 pm
CMH
- KTM
3 stops54h 00m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$775
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Wed 6/31:37 pm
CMH
- KTM
3 stops44h 28m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$863
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Thu 6/46:05 pm
CMH
- KTM
3 stops54h 00m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$869
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Mon 6/18:48 pm
CMH
- KTM
3 stops51h 17m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$884
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Fri 6/51:37 pm
CMH
- KTM
3 stops44h 53m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$893
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/76:00 am
CMH
- KTM
3 stops50h 25m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$965
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Sat 6/66:00 am
CMH
- KTM
3 stops52h 05m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,012
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:55 am
CMH
- KTM
2 stops24h 30m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,052
This Ovago deal was found by Cheapflights users on 4/20. 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 6/49:09 am
CMH
- KTM
2 stops50h 51m
Cathay Pacific
Deal found 4/20![Cathay Pacific logo]()
$1,332
This Ovago deal was found by Cheapflights users on 4/20. 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.
Fri 6/52:00 pm
CMH
- KTM
2 stops46h 00m
Cathay Pacific
Deal found 4/20![Cathay Pacific logo]()
$1,390
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 April 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,547 (FlightHub) |
One-way from | $775 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,605 |
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 April 22, 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
Tue 5/5
9:55 am-10:00 pm
2 stops26h 20m
Kathmandu Tribhuvan
Fri 6/19
9:05 am-10:19 pm
2 stops46h 59m
$1,768
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Thu 5/28
9:55 am-8:05 am
2 stops36h 25m
Kathmandu Tribhuvan
Wed 7/22
12:35 am-12:15 am
2 stops33h 25m
$1,803
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Fri 6/19
5:45 pm-9:45 pm
2 stops42h 15m
Kathmandu Tribhuvan
Sun 7/5
11:00 pm-5:40 am
2 stops40h 25m
$2,295
Quickest round-trip
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Wed 6/3
7:00 am-9:45 pm
2 stops29h 00m
Kathmandu Tribhuvan
Wed 6/10
11:00 pm-4:49 pm
2 stops27h 34m
$2,307
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 6/2
5:49 pm-8:05 am
2 stops28h 31m
Kathmandu Tribhuvan
Sun 6/28
12:35 am-10:24 pm
2 stops31h 34m
$2,428
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Sun 5/31
5:54 pm-11:35 pm
2 stops43h 56m
Kathmandu Tribhuvan
Fri 6/26
9:05 am-10:24 pm
2 stops47h 04m
$2,428
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 6/2
5:49 pm-6:55 pm
2 stops39h 21m
Kathmandu Tribhuvan
Sun 6/28
9:05 am-10:24 pm
2 stops47h 04m
$2,485
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Thu 6/4
7:00 am-9:45 pm
2 stops29h 00m
Kathmandu Tribhuvan
Thu 6/11
11:00 pm-4:49 pm
2 stops27h 34m
$2,498
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 6/2
5:49 pm-11:35 pm
2 stops44h 01m
Kathmandu Tribhuvan
Wed 6/24
9:05 am-11:59 pm
2 stops48h 39m
$2,534
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 6/2
5:49 pm-8:05 am
2 stops28h 31m
Kathmandu Tribhuvan
Sat 6/27
9:05 am-11:59 pm
2 stops48h 39m
$2,591
Showing 1-10 of 16 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 April.
| 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 April 17, 2026.
Booking 27 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, February is the cheapest month in which you can book a flight from Columbus Airport to Kathmandu (average of $1,554). Flying from Columbus Airport to Kathmandu in December is currently the most expensive (average of $2,402). 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 April 22, 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.
Entertainment
8.2
Comfort
8.0
Overall
8.1
Crew
8.3
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Comfort
8.0
Overall
8.1
Crew
8.3
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Comfort
8.0
Overall
8.1
Crew
8.3
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Comfort
8.0
Overall
8.1
Crew
8.3
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Comfort
8.0
Overall
8.1
Crew
8.3
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Comfort
8.0
Overall
8.1
Crew
8.3
Boarding
8.1
Food
7.9
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 April 22, 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 April 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,050 | Average$1,588 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,197 | Average$1,553 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,203 | Average$2,013 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,478 | Average$2,124 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,545 | Average$1,833 | FlexibilityNo cancel fee | On-time75% |