HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kathmandu

$543+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Kathmandu with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

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 28, 2026.

This Indian Eagle deal was found by Cheapflights users on 2/27. 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.
Wed 8/57:01 am
CMH
-
KTM
2 stops40h 04m
Multiple Airlines
Wed 9/236:45 pm
KTM
-
CMH
2 stops44h 13m
Multiple Airlines
Deal found 2/27$1,088
This oojo deal was found by Cheapflights users on 2/25. 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.
Fri 9/254:24 pm
CMH
-
KTM
2 stops43h 36m
Cathay Pacific
Tue 10/2011:00 pm
KTM
-
CMH
2 stops33h 32m
Cathay Pacific
Deal found 2/25$1,134
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:34 am
CMH
-
KTM
2 stops53h 26m
Cathay Pacific
Thu 10/1511:00 pm
KTM
-
CMH
2 stops31h 59m
Cathay Pacific
Deal found 2/26$1,141
This Gurufare deal was found by Cheapflights users on 2/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:42 pm
CMH
-
KTM
2 stops53h 23m
Multiple Airlines
Sat 9/266:45 pm
KTM
-
CMH
2 stops44h 13m
Multiple Airlines
Deal found 2/24$1,167
This oojo deal was found by Cheapflights users on 2/24. 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.
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 2/24$1,225
This Gurufare deal was found by Cheapflights users on 2/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:17 pm
CMH
-
KTM
2 stops59h 58m
Multiple Airlines
Sun 5/246:15 pm
KTM
-
CMH
2 stops58h 28m
Multiple Airlines
Deal found 2/26$1,289
This Cathay Pacific deal was found by Cheapflights users on 2/26. 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.
Tue 9/112:35 pm
CMH
-
KTM
2 stops47h 25m
Multiple Airlines
Thu 10/1511:00 pm
KTM
-
CMH
2 stops31h 59m
Multiple Airlines
Deal found 2/26$1,316
This SmartFares deal was found by Cheapflights users on 2/25. 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.
Fri 5/17:17 pm
CMH
-
KTM
2 stops59h 58m
Multiple Airlines
Thu 6/410:55 am
KTM
-
CMH
2 stops52h 30m
Multiple Airlines
Deal found 2/25$1,341
This oojo deal was found by Cheapflights users on 2/25. 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.
Fri 5/17:17 pm
CMH
-
KTM
2 stops49h 13m
Multiple Airlines
Fri 6/267:40 am
KTM
-
CMH
2 stops31h 46m
Multiple Airlines
Deal found 2/25$1,395
This oojo deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:42 pm
CMH
-
KTM
2 stops54h 43m
Multiple Airlines
Sat 12/1212:35 pm
KTM
-
CMH
2 stops62h 52m
Multiple Airlines
Deal found 2/27$1,426
This oojo deal was found by Cheapflights users on 2/28. 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.
Mon 3/166:51 pm
CMH
-
KTM
2 stops54h 44m
Multiple Airlines
Tue 4/287:40 am
KTM
-
CMH
2 stops44h 26m
Multiple Airlines
Deal found 2/28$1,441

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 28, 2026.

Round-trip from

$1,289
(Gurufare)

One-way from

$543
(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. 3% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($42 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 28, 2026.
Use the filters below to find and compare flights from Columbus to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 3/27

7:00 am-8:05 pm

2 stops27h 20m

Kathmandu Tribhuvan

Mon 4/27

9:10 pm-9:59 pm

2 stops34h 34m

$1,733

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 6/10

5:30 am-8:10 pm

2 stops28h 55m

Kathmandu Tribhuvan

Thu 7/30

9:10 pm-4:53 pm

2 stops29h 28m

$1,814

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 3/17

10:40 am-7:55 am

3 stops35h 30m

Kathmandu Tribhuvan

Wed 4/29

12:25 am-8:52 pm

3 stops30h 12m

$1,929

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 6/11

9:09 am-6:45 am

2 stops35h 51m

Kathmandu Tribhuvan

Sat 7/11

12:45 am-11:11 am

2 stops44h 11m

$2,014

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 5/28

2:19 pm-6:35 am

3 stops54h 31m

Kathmandu Tribhuvan

Tue 6/30

9:10 pm-4:53 pm

3 stops29h 28m

$2,339

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 5/27

2:19 pm-6:35 am

3 stops78h 31m

Kathmandu Tribhuvan

Tue 6/30

9:10 pm-4:53 pm

3 stops29h 28m

$2,346

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 5/26

2:19 pm-6:35 am

3 stops30h 31m

Kathmandu Tribhuvan

Thu 7/2

9:10 pm-4:53 pm

3 stops29h 28m

$2,349

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 7/1

11:03 am-6:35 am

3 stops33h 47m

Kathmandu Tribhuvan

Wed 8/5

9:10 pm-4:53 pm

3 stops29h 28m

$2,349

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sun 5/31

2:19 pm-6:35 am

3 stops54h 31m

Kathmandu Tribhuvan

Tue 6/23

9:10 pm-4:53 pm

3 stops53h 28m

$2,360

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 6/10

5:30 pm-5:15 pm

2 stops62h 00m

Kathmandu Tribhuvan

Tue 7/14

7:20 pm-4:19 pm

2 stops30h 44m

$2,394

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 14 resultsSorted by cheapest first
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 27, 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.

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 28, 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
3,534 reviews

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

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
3,534 reviews
Emirates
8.1
Very good
3,534 reviews

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

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
1,180 reviews
Emirates
8.1
Very good
3,534 reviews

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

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
3,745 reviews
Emirates
8.1
Very good
3,534 reviews

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

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
4,238 reviews
Emirates
8.1
Very good
3,534 reviews

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

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
2,970 reviews
Emirates
8.1
Very good
3,534 reviews

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

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.

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

    According to our current data, Turkish Airlines ($1,079), Cathay Pacific ($1,197), and Qatar Airways ($1,205) offers the cheapest pricing from Columbus to Kathmandu. These flights start at 44% 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

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.

Alternative routes for Columbus to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Kathmandu flights
Pittsburgh to Kathmandu flights
Cincinnati to Kathmandu flights
Cleveland to Kathmandu flights
Detroit to Kathmandu flights
Akron to Kathmandu flights

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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$1,088Average$1,791FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,183Average$1,784FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$1,197Average$1,553FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$1,205Average$1,852FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$1,410Average$1,731FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights