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Kathmandu

$829+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap flight deals from Columbus to Kathmandu

Cheapest flights from Columbus to Kathmandu
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 July 18, 2026.

This FlightHub deal was found by Cheapflights users on 7/13. 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 stops40h 05m
Multiple Airlines
Sat 9/196:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 7/13$1,251
This FlightHub deal was found by Cheapflights users on 7/17. 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.
Sun 10/258:32 am
CMH
-
KTM
2 stops39h 33m
Multiple Airlines
Sun 4/186:00 pm
KTM
-
CMH
2 stops56h 27m
Multiple Airlines
Deal found 7/17$1,260
This Ovago deal was found by Cheapflights users on 7/14. 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.
Tue 8/257:02 am
CMH
-
KTM
2 stops40h 03m
Multiple Airlines
Mon 9/146:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 7/14$1,262
This Indian Eagle deal was found by Cheapflights users on 7/13. 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.
Sun 8/167:00 am
CMH
-
KTM
2 stops45h 30m
Multiple Airlines
Sun 9/66:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 7/13$1,279
This Indian Eagle deal was found by Cheapflights users on 7/18. 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.
Mon 8/37:00 am
CMH
-
KTM
2 stops45h 30m
Multiple Airlines
Thu 9/33:30 pm
KTM
-
CMH
2 stops47h 23m
Multiple Airlines
Deal found 7/18$1,382
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:00 am
CMH
-
KTM
2 stops40h 05m
Multiple Airlines
Sat 9/196:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 7/18$1,518
This Trip.com deal was found by Cheapflights users on 7/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:43 am
CMH
-
KTM
3 stops26h 22m
Multiple Airlines
Sun 11/15:10 pm
KTM
-
CMH
3 stops29h 57m
Multiple Airlines
Deal found 7/17$1,531
This FlightHub deal was found by Cheapflights users on 7/13. 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 stops40h 05m
Multiple Airlines
Wed 8/193:30 pm
KTM
-
CMH
2 stops47h 23m
Multiple Airlines
Deal found 7/13$1,605
This FlightHub deal was found by Cheapflights users on 7/16. 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 8/127:00 am
CMH
-
KTM
2 stops45h 30m
Multiple Airlines
Fri 8/2810:05 am
KTM
-
CMH
2 stops52h 48m
Multiple Airlines
Deal found 7/16$1,608
This Ovago deal was found by Cheapflights users on 7/14. 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.
Tue 8/117:00 am
CMH
-
KTM
2 stops40h 05m
Multiple Airlines
Tue 8/256:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 7/14$1,659
This Ovago deal was found by Cheapflights users on 7/14. 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.
Tue 8/46:07 pm
CMH
-
KTM
2 stops58h 23m
Multiple Airlines
Tue 8/186:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 7/14$1,670

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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,251
(FlightHub)

One-way from

$829
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$2,740
Provider with most accurate pricing for Columbus-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-Kathmandu Tribhuvan flights.
Search Deals
From Columbus to Kathmandu Tribhuvan
Search Deals
One-way flight from Columbus to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($302 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 18, 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

Price

Cheapest round-trip

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 8/12

7:00 am-8:50 am

2 stops40h 05m

Kathmandu Tribhuvan

Sat 9/19

6:00 pm-5:08 am

2 stops44h 53m

$1,251
Quickest round-trip

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 9/1

7:43 am-7:50 pm

3 stops26h 22m

Kathmandu Tribhuvan

Sun 11/1

5:10 pm-12:22 pm

3 stops29h 57m

$1,531

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 11/24

11:06 am-9:10 am

2 stops35h 19m

Kathmandu Tribhuvan

Wed 12/30

9:55 am-2:58 pm

2 stops39h 48m

$1,753

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 10/9

1:39 pm-9:45 pm

2 stops46h 21m

Kathmandu Tribhuvan

Wed 1/20

10:55 pm-10:51 pm

2 stops34h 41m

$1,849

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 9/10

4:20 pm-8:05 am

2 stops30h 00m

Kathmandu Tribhuvan

Mon 9/14

3:35 pm-8:50 pm

2 stops39h 00m

$1,901

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 11/5

8:25 am-9:50 am

2 stops38h 40m

Kathmandu Tribhuvan

Wed 11/18

11:05 am-12:22 pm

2 stops36h 02m

$1,905

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sat 10/10

8:32 am-5:30 pm

2 stops47h 13m

Kathmandu Tribhuvan

Tue 12/15

6:45 pm-11:24 pm

2 stops39h 24m

$1,948
Cheapest one-way

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 10/29

4:34 pm-1:30 pm

3 stops35h 11m

$829

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 10/21

4:10 pm-9:30 am

3 stops31h 35m

$899

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 10/28

8:32 am-11:20 am

3 stops41h 03m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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, February is the cheapest month in which you can book a flight from Columbus Airport to Kathmandu (average of $1,561). Flying from Columbus Airport to Kathmandu in July is currently the most expensive (average of $2,740). 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.

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 July 18, 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.
Emirates
8.1
Very good
3,629 reviews

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.4

Food

7.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Emirates
8.1
Very good
3,629 reviews
Emirates
8.1
Very good
3,629 reviews

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.4

Food

7.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Cathay Pacific
7.6
Good
1,415 reviews
Emirates
8.1
Very good
3,629 reviews

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.4

Food

7.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Turkish Airlines
7.4
Good
4,449 reviews
Emirates
8.1
Very good
3,629 reviews

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.4

Food

7.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Qatar Airways
7.3
Good
3,745 reviews
Emirates
8.1
Very good
3,629 reviews

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.4

Food

7.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Kuwait Airways
7.1
Good
348 reviews
Emirates
8.1
Very good
3,629 reviews

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.4

Food

7.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

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.

  • What airport do you fly into for flights to Kathmandu from Columbus?

    Located just 2.5 mi from the city center, Kathmandu Tribhuvan is the airport most travelers will use when flying to Kathmandu from Columbus. Booking flights from Columbus to Tribhuvan (KTM) should be relatively easy as there are 0 daily inbound flights from Columbus from 5 different airlines.

  • How long is the flight from Columbus Airport to Kathmandu?

    A quick flight from Columbus Airport to Kathmandu can take about 30h. Etihad Airways provides one of the quickest options available for as low as $1,901. There are 7693 mi between Columbus Airport and Kathmandu. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Columbus Airport to Kathmandu round-trip?

    Our cheapest airline available from Columbus Airport to Kathmandu is Turkish Airlines. Our recent data shows that you can find tickets from as low as $1,050 on this airline. Additional options worth looking into are Qatar Airways and Cathay Pacific, starting at $1,165 and $1,197 round-trip. You may be able to fly from Columbus Airport to Kathmandu for 47% less than the average price by searching for these airlines.

  • Can I find deals for flights from Columbus to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Columbus to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Kathmandu.

  • Can I find deals for business class flights from Columbus to Kathmandu?

    Yes. Cheapflights offers flight deals from Columbus to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $1,561). Flying from Columbus Airport to Kathmandu in July is currently the most expensive (average of $2,740). 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.

See more FAQs

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Kathmandu car rentals
Kathmandu Tribhuvan Airport car rentals

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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,050Average$1,679FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,165Average$2,006FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,197Average$1,558FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$1,300Average$1,878FlexibilityNo cancel feeOn-time75%
Kuwait AirwaysCheapest$1,535Average$1,733FlexibilityNo cancel feeOn-time64%

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