$1,180+ Cheap flights from Columbus (CMH) to Kathmandu (KTM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Jul 11 — Jul 181
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Kathmandu
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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 June 11, 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 June 11, 2026.
This FlightHub deal was found by Cheapflights users on 6/6. 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.
Sun 8/237:02 am
CMH
- KTM
2 stops41h 03m
Multiple Airlines
Tue 9/226:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,180
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Wed 9/236:45 pm
KTM
- CMH
2 stops44h 08m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,202
This Justfly.com deal was found by Cheapflights users on 6/10. 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 stops40h 05m
Multiple Airlines
Sat 9/196:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,225
This KAYAK deal was found by Cheapflights users on 6/7. 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.
Tue 9/15:35 pm
CMH
- KTM
2 stops61h 25m
Multiple Airlines
Mon 9/216:45 pm
KTM
- CMH
2 stops44h 08m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,227
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Sun 7/1210:05 am
KTM
- CMH
2 stops53h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,258
This BusinessClass deal was found by Cheapflights users on 6/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:00 am
CMH
- KTM
2 stops40h 05m
Multiple Airlines
Thu 6/253:30 pm
KTM
- CMH
2 stops47h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,314
This SmartFares deal was found by Cheapflights users on 6/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Tue 7/2111:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,539
This SmartFares deal was found by Cheapflights users on 6/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Tue 7/1410:05 am
KTM
- CMH
2 stops53h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,546
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Fri 8/2111:05 am
KTM
- CMH
2 stops51h 48m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,551
This BusinessClass deal was found by Cheapflights users on 6/10. 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.
Wed 7/87:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Wed 7/1511:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,559
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:02 am
CMH
- KTM
2 stops41h 03m
Multiple Airlines
Sat 8/296:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,586
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 June 11, 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 June 11, 2026.
This FlightHub deal was found by Cheapflights users on 6/6. 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.
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 6/6![Multiple Airlines logo]()
$1,225
This KAYAK deal was found by Cheapflights users on 6/10. 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 9/88:58 am
CMH
- KTM
2 stops29h 02m
Kuwait Airways
Mon 10/512:45 am
KTM
- CMH
2 stops28h 10m
Kuwait Airways
Deal found 6/10![Kuwait Airways logo]()
$1,701
This Emirates deal was found by Cheapflights users on 6/8. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:55 pm
CMH
- KTM
2 stops28h 25m
Emirates
Fri 8/219:05 am
KTM
- CMH
2 stops45h 30m
Emirates
Deal found 6/8![Emirates logo]()
$2,245
This FlightHub deal was found by Cheapflights users on 6/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Sun 7/1211:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,258
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:02 am
CMH
- KTM
2 stops41h 03m
Multiple Airlines
Sat 8/296:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,586
This Justfly.com deal was found by Cheapflights users on 6/10. 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.
Sun 8/26:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Sat 8/226:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,670
This Emirates deal was found by Cheapflights users on 6/8. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:55 pm
CMH
- KTM
2 stops28h 25m
Emirates
Sun 8/2312:35 am
KTM
- CMH
2 stops30h 00m
Emirates
Deal found 6/8![Emirates logo]()
$2,245
This Emirates deal was found by Cheapflights users on 6/8. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:55 pm
CMH
- KTM
2 stops28h 25m
Emirates
Sat 8/229:05 am
KTM
- CMH
2 stops45h 30m
Emirates
Deal found 6/8![Emirates logo]()
$2,301
This Emirates deal was found by Cheapflights users on 6/8. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:55 pm
CMH
- KTM
2 stops28h 25m
Emirates
Sat 8/229:05 am
KTM
- CMH
2 stops45h 30m
Emirates
Deal found 6/8![Emirates logo]()
$2,301
This Emirates deal was found by Cheapflights users on 6/8. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:55 pm
CMH
- KTM
2 stops43h 55m
Emirates
Sat 8/2212:35 am
KTM
- CMH
2 stops30h 00m
Emirates
Deal found 6/8![Emirates logo]()
$2,301
Last-minute flights from Columbus to KathmanduDiscover last-minute flight deals from Columbus to Kathmandu. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Kathmandu. Data last updated June 11, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 6/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:00 am
CMH
- KTM
2 stops40h 05m
Multiple Airlines
Thu 6/253:30 pm
KTM
- CMH
2 stops47h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,314
This SmartFares deal was found by Cheapflights users on 6/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:07 pm
CMH
- KTM
2 stops58h 23m
Multiple Airlines
Wed 7/16:00 pm
KTM
- CMH
2 stops45h 25m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,687
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Sun 7/1210:05 am
KTM
- CMH
2 stops53h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,258
This SmartFares deal was found by Cheapflights users on 6/11. 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.
Sun 7/56:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Sun 7/1910:05 am
KTM
- CMH
2 stops53h 20m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,591
This SmartFares deal was found by Cheapflights users on 6/6. 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.
Sun 7/56:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Wed 8/510:05 am
KTM
- CMH
2 stops53h 20m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,662
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:00 am
CMH
- KTM
2 stops48h 00m
Multiple Airlines
Sat 7/2511:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,606
This SmartFares deal was found by Cheapflights users on 6/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:07 pm
CMH
- KTM
2 stops53h 58m
Multiple Airlines
Tue 7/1410:05 am
KTM
- CMH
2 stops53h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,546
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Wed 9/236:45 pm
KTM
- CMH
2 stops44h 08m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,202
This BusinessClass deal was found by Cheapflights users on 6/10. 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.
Wed 7/87:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Wed 7/1511:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,559
This SmartFares deal was found by Cheapflights users on 6/10. 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.
Wed 7/87:00 am
CMH
- KTM
2 stops40h 05m
Multiple Airlines
Tue 7/1411:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,598
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:07 pm
CMH
- KTM
2 stops52h 58m
Multiple Airlines
Mon 8/316:00 pm
KTM
- CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,624
This SmartFares deal was found by Cheapflights users on 6/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
CMH
- KTM
2 stops41h 05m
Multiple Airlines
Tue 7/2111:05 am
KTM
- CMH
2 stops52h 20m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,539
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 June 11, 2026.
Search for one-way flight options from Columbus to Kathmandu. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sun 7/1910:31 am
CMH
- KTM
3 stops51h 49m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$2,816
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/202:00 pm
CMH
- KTM
3 stops35h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$2,969
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,180 (FlightHub) |
Popular in | December |
Cheapest in | January |
Average price | $2,177 |
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 June 11, 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
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
$1,225
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Sun 7/5
6:07 pm-9:50 am
2 stops53h 58m
Kathmandu Tribhuvan
Sun 7/12
11:05 am-5:40 am
2 stops52h 20m
$1,258
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Thu 8/20
7:02 am-9:50 am
2 stops41h 03m
Kathmandu Tribhuvan
Sat 8/29
6:00 pm-5:08 am
2 stops44h 53m
$1,586
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Sun 8/2
6:07 pm-9:50 am
2 stops53h 58m
Kathmandu Tribhuvan
Sat 8/22
6:00 pm-5:08 am
2 stops44h 53m
$1,670
Quickest round-trip
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 9/8
8:58 am-11:45 pm
2 stops29h 02m
Kathmandu Tribhuvan
Mon 10/5
12:45 am-7:10 pm
2 stops28h 10m
$1,701
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Wed 8/5
5:55 pm-8:05 am
2 stops28h 25m
Kathmandu Tribhuvan
Fri 8/21
9:05 am-8:50 pm
2 stops45h 30m
$2,245
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Mon 8/3
5:55 pm-8:05 am
2 stops28h 25m
Kathmandu Tribhuvan
Sun 8/23
12:35 am-8:50 pm
2 stops30h 00m
$2,245
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Wed 8/5
5:55 pm-8:05 am
2 stops28h 25m
Kathmandu Tribhuvan
Sat 8/22
9:05 am-8:50 pm
2 stops45h 30m
$2,301
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Tue 8/4
5:55 pm-8:05 am
2 stops28h 25m
Kathmandu Tribhuvan
Sat 8/22
9:05 am-8:50 pm
2 stops45h 30m
$2,301
ColumbusKathmandu
CMH - KTM
CMHKTM
Columbus
Wed 8/5
5:55 pm-11:35 pm
2 stops43h 55m
Kathmandu Tribhuvan
Sat 8/22
12:35 am-8:50 pm
2 stops30h 00m
$2,301
Showing 1-10 of 12 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| 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*2 stars | |
| 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 |
- 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?
Booking 26 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, January 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 $2,471). 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 June 11, 2026.
Get a feel of what it's like to fly with Emirates,Cathay Pacific, andTurkish Airlines 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.
Comfort
8.0
Crew
8.4
Boarding
8.1
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Boarding
8.1
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Boarding
8.1
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Boarding
8.1
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Boarding
8.1
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Crew
8.4
Boarding
8.1
Overall
8.1
Entertainment
8.2
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.
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Other flights to Kathmandu
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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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,050 | Average$1,672 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,165 | Average$1,982 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,197 | Average$1,553 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,535 | Average$1,733 | FlexibilityNo cancel fee | On-time64% | |
| Cheapest$1,545 | Average$1,848 | FlexibilityNo cancel fee | On-time75% |