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Kathmandu

$446+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
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 February 17, 2026.

This BusinessClass deal was found by Cheapflights users on 2/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:29 pm
CMH
-
KTM
2 stops40h 31m
Cathay Pacific
Sat 9/1911:00 pm
KTM
-
CMH
2 stops34h 54m
Cathay Pacific
Deal found 2/15$1,155
This Cathay Pacific deal was found by Cheapflights users on 2/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:29 pm
CMH
-
KTM
2 stops40h 31m
Multiple Airlines
Sat 9/1911:00 pm
KTM
-
CMH
2 stops34h 54m
Multiple Airlines
Deal found 2/16$1,166
This KAYAK deal was found by Cheapflights users on 2/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:53 pm
CMH
-
KTM
2 stops40h 07m
Cathay Pacific
Fri 9/1811:00 pm
KTM
-
CMH
2 stops29h 49m
Cathay Pacific
Deal found 2/16$1,202
This oojo deal was found by Cheapflights users on 2/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:03 pm
CMH
-
KTM
2 stops62h 57m
Cathay Pacific
Thu 9/311:00 pm
KTM
-
CMH
2 stops45h 40m
Cathay Pacific
Deal found 2/16$1,238
This BusinessClass deal was found by Cheapflights users on 2/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:53 pm
CMH
-
KTM
2 stops40h 07m
Cathay Pacific
Thu 10/111:00 pm
KTM
-
CMH
2 stops29h 49m
Cathay Pacific
Deal found 2/13$1,255
This oojo deal was found by Cheapflights users on 2/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:03 pm
CMH
-
KTM
2 stops62h 57m
Cathay Pacific
Sat 9/1211:00 pm
KTM
-
CMH
2 stops33h 29m
Cathay Pacific
Deal found 2/14$1,315
This SmartFares deal was found by Cheapflights users on 2/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:51 pm
CMH
-
KTM
2 stops58h 49m
Multiple Airlines
Tue 3/109:10 am
KTM
-
CMH
2 stops66h 30m
Multiple Airlines
Deal found 2/14$1,498
This KAYAK deal was found by Cheapflights users on 2/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:00 am
CMH
-
KTM
2 stops52h 55m
Singapore Airlines
Wed 4/2910:50 pm
KTM
-
CMH
2 stops32h 59m
Singapore Airlines
Deal found 2/15$1,501
This KAYAK deal was found by Cheapflights users on 2/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:54 pm
CMH
-
KTM
2 stops40h 06m
Cathay Pacific
Tue 5/1211:00 pm
KTM
-
CMH
2 stops34h 07m
Cathay Pacific
Deal found 2/14$1,504
This BusinessClass deal was found by Cheapflights users on 2/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:29 pm
CMH
-
KTM
2 stops44h 16m
Singapore Airlines
Thu 6/1810:50 pm
KTM
-
CMH
2 stops40h 10m
Singapore Airlines
Deal found 2/14$1,508
This BusinessClass deal was found by Cheapflights users on 2/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
CMH
-
KTM
2 stops29h 00m
Multiple Airlines
Sun 9/1311:00 pm
KTM
-
CMH
2 stops45h 25m
Multiple Airlines
Deal found 2/15$1,521
This Ovago deal was found by Cheapflights users on 2/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:29 pm
CMH
-
KTM
2 stops40h 31m
Cathay Pacific
Fri 10/1611:00 pm
KTM
-
CMH
2 stops29h 51m
Cathay Pacific
Deal found 2/17$1,526

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 February 17, 2026.

Round-trip from

$1,501
(KAYAK)

One-way from

$446
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,885
From Columbus to Kathmandu Tribhuvan
Search Deals
One-way flight from Columbus to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 17, 2026.
Use the filters below to find and compare flights from Columbus to Kathmandu that are best for you.

Fly from

Columbus

Fly to

Kathmandu

Route

Depart

Return

Price

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sat 4/11

8:56 pm-9:45 pm

2 stops63h 04m

Kathmandu Tribhuvan

Fri 5/15

11:00 pm-8:23 pm

2 stops31h 08m

$1,554

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 3/6

6:51 pm-11:20 am

2 stops53h 44m

Kathmandu Tribhuvan

Fri 5/29

7:40 am-5:40 am

2 stops31h 45m

$1,575

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 3/16

6:51 pm-11:20 am

2 stops54h 44m

Kathmandu Tribhuvan

Tue 4/28

7:40 am-6:21 pm

2 stops44h 26m

$1,608

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 2/25

4:37 pm-6:40 pm

2 stops39h 18m

Kathmandu Tribhuvan

Thu 6/25

9:05 am-7:52 pm

2 stops44h 32m

$1,613

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 5/7

11:38 am-8:05 am

2 stops34h 42m

Kathmandu Tribhuvan

Thu 6/4

7:55 pm-12:33 pm

2 stops26h 23m

$1,614

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 3/25

7:30 pm-11:20 am

2 stops54h 05m

Kathmandu Tribhuvan

Thu 6/25

7:40 am-5:41 am

2 stops31h 46m

$1,620

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 3/20

7:30 pm-11:20 am

2 stops54h 05m

Kathmandu Tribhuvan

Thu 4/30

7:40 am-6:21 pm

2 stops44h 26m

$1,646

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 3/16

6:51 pm-11:20 am

2 stops54h 44m

Kathmandu Tribhuvan

Mon 3/23

12:45 pm-6:34 pm

2 stops63h 34m

$1,708

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 3/2

6:51 pm-4:25 pm

2 stops58h 49m

Kathmandu Tribhuvan

Sat 4/4

10:05 am-6:34 pm

2 stops66h 14m

$1,735

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sun 3/1

6:51 pm-4:25 pm

2 stops58h 49m

Kathmandu Tribhuvan

Tue 3/17

12:45 pm-11:47 pm

2 stops44h 47m

$1,752

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 15 results
1
2

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 to Kathmandu

How far ahead should I book a flight from Columbus 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 February 13, 2026.

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 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Columbus to Kathmandu?

Currently, December is the cheapest month in which you can book a flight from Columbus to Kathmandu (average of $1,167). Flying from Columbus to Kathmandu in July is currently the most expensive (average of $2,089). 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?

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 February 17, 2026.
See what other customers who have flown with Emirates, Cathay Pacific, and Qatar 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.
Emirates
8.1
Very good
3,521 reviews

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,521 reviews
Emirates
8.1
Very good
3,521 reviews

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.6
Good
1,167 reviews
Emirates
8.1
Very good
3,521 reviews

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,738 reviews
Emirates
8.1
Very good
3,521 reviews

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
4,219 reviews
Emirates
8.1
Very good
3,521 reviews

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air India
5.5
Fair
2,967 reviews
Emirates
8.1
Very good
3,521 reviews

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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?

    If you book a flight to Kathmandu from Columbus, you will be flying to Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 2.5 mi from the center of Kathmandu. There are 0 flights from Columbus to Tribhuvan per day from 5 different airlines.

  • How long is the flight from Columbus to Kathmandu?

    Airlines like Cathay Pacific fly from Columbus to Kathmandu in about 63h 04m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 7693 mi.

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

    According to our current data, Emirates ($1,088), Turkish Airlines ($1,183), and Qatar Airways ($1,205) offers the cheapest pricing from Columbus to Kathmandu. These flights start at 43% lower than the current average price 3 months from now.

  • 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 to Kathmandu?

    Currently, December is the cheapest month in which you can book a flight from Columbus to Kathmandu (average of $1,167). Flying from Columbus to Kathmandu in July is currently the most expensive (average of $2,089). 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

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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 February 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$1,088Average$1,791FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,183Average$1,784FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,205Average$1,890FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,294Average$1,577FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$1,410Average$1,783FlexibilityNo cancel feeOn-timeN/A

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