Kathmandu

$720+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Jun 19 — Jun 261
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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 May 20, 2026.

This FlightHub deal was found by Cheapflights users on 5/20. 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 8/317:02 am
CMH
-
KTM
2 stops41h 03m
Multiple Airlines
Tue 9/296:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20$1,199
This Ovago deal was found by Cheapflights users on 5/20. 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 9/37:02 am
CMH
-
KTM
2 stops40h 03m
Multiple Airlines
Thu 10/16:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20$1,231
This BusinessClass deal was found by Cheapflights users on 5/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:02 am
CMH
-
KTM
2 stops40h 03m
Multiple Airlines
Wed 9/306:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20$1,233
This BusinessClass deal was found by Cheapflights users on 5/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:35 pm
CMH
-
KTM
2 stops53h 30m
Multiple Airlines
Thu 10/16:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/20$1,242
This FlightHub deal was found by Cheapflights users on 5/20. 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.
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 5/20$1,244
This FlightHub deal was found by Cheapflights users on 5/17. 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.
Sat 8/16:12 pm
CMH
-
KTM
2 stops52h 53m
Multiple Airlines
Wed 9/306:45 pm
KTM
-
CMH
2 stops44h 08m
Multiple Airlines
Deal found 5/17$1,248
This Justfly.com deal was found by Cheapflights users on 5/19. 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.
Tue 8/47:00 am
CMH
-
KTM
2 stops41h 05m
Multiple Airlines
Fri 9/411:05 am
KTM
-
CMH
2 stops51h 48m
Multiple Airlines
Deal found 5/19$1,265
This FlightHub deal was found by Cheapflights users on 5/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:07 pm
CMH
-
KTM
2 stops53h 58m
Multiple Airlines
Tue 9/110:05 am
KTM
-
CMH
2 stops52h 48m
Multiple Airlines
Deal found 5/18$1,314
This Justfly.com deal was found by Cheapflights users on 5/19. 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.
Mon 8/106:07 pm
CMH
-
KTM
2 stops53h 58m
Multiple Airlines
Mon 8/1711:05 am
KTM
-
CMH
2 stops52h 20m
Multiple Airlines
Deal found 5/19$1,571
This oojo deal was found by Cheapflights users on 5/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:07 am
CMH
-
KTM
2 stops44h 58m
Air India
Fri 10/99:10 pm
KTM
-
CMH
2 stops33h 35m
Air India
Deal found 5/18$1,590
This BusinessClass deal was found by Cheapflights users on 5/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:07 pm
CMH
-
KTM
2 stops52h 58m
Multiple Airlines
Tue 8/186:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/19$1,604
This BusinessClass deal was found by Cheapflights users on 5/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:07 pm
CMH
-
KTM
2 stops52h 58m
Multiple Airlines
Mon 8/1711:05 am
KTM
-
CMH
2 stops52h 20m
Multiple Airlines
Deal found 5/19$1,606

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 May 20, 2026.

Round-trip from

$1,244
(Justfly.com)

One-way from

$720
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$2,285
From Columbus to Kathmandu Tribhuvan
One-way flight from Columbus to Kathmandu Tribhuvan
Highest demand for flights based on searches. 11% potential increase in price ($253 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($51 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 20, 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

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

$1,244
Quickest round-trip

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 9/22

12:34 pm-11:45 pm

2 stops25h 26m

Kathmandu Tribhuvan

Mon 10/19

12:45 am-7:10 pm

2 stops28h 10m

$1,701

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 10/12

9:04 am-11:45 pm

2 stops28h 56m

Kathmandu Tribhuvan

Sat 12/26

12:05 am-6:59 pm

2 stops29h 39m

$1,730

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 9/29

12:34 pm-11:45 pm

2 stops25h 26m

Kathmandu Tribhuvan

Tue 10/27

12:25 am-5:09 pm

2 stops50h 29m

$1,743

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 11/5

6:40 pm-11:00 pm

2 stops41h 35m

Kathmandu Tribhuvan

Mon 11/16

12:15 am-8:53 pm

2 stops31h 23m

$1,765

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sat 8/29

6:21 pm-6:35 am

2 stops26h 29m

Kathmandu Tribhuvan

Mon 9/28

8:00 am-11:58 pm

2 stops49h 43m

$1,853

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 9/1

4:30 pm-2:35 pm

2 stops36h 20m

Kathmandu Tribhuvan

Fri 10/2

12:35 am-10:21 pm

2 stops31h 31m

$1,908

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 6/16

7:00 am-9:50 am

2 stops41h 05m

Kathmandu Tribhuvan

Sat 8/15

6:00 pm-5:40 am

2 stops45h 25m

$2,112

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 6/5

2:19 pm-8:05 am

2 stops32h 01m

Kathmandu Tribhuvan

Fri 6/19

7:55 pm-1:32 pm

2 stops27h 22m

$2,258

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sun 5/31

7:54 pm-9:45 pm

2 stops40h 06m

Kathmandu Tribhuvan

Sat 6/27

11:00 pm-10:09 am

2 stops44h 54m

$2,432

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 22 resultsSorted by cheapest first
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3

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

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

Currently, May is the cheapest month in which you can book a flight from Columbus to Kathmandu (average of $1,041). Flying from Columbus to Kathmandu in July is currently the most expensive (average of $2,065). 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?

How far ahead should I book a flight from Columbus to Kathmandu?

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

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 May 20, 2026.
See what other customers who have flown with Emirates,Cathay Pacific, andQatar 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.

Comfort

8.0

Food

7.9

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

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.

Comfort

8.0

Food

7.9

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

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.

Comfort

8.0

Food

7.9

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

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.

Comfort

8.0

Food

7.9

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

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.

Comfort

8.0

Food

7.9

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

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?

    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 4 different airlines.

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

    According to our current data, Turkish Airlines ($1,050), Qatar Airways ($1,165), and Cathay Pacific ($1,197) offers the cheapest pricing from Columbus to Kathmandu. These flights start at 46% 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, May is the cheapest month in which you can book a flight from Columbus to Kathmandu (average of $1,041). Flying from Columbus to Kathmandu in July is currently the most expensive (average of $2,065). 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

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Alternative routes for Columbus to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Columbus to Kathmandu

Discover the top 4 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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,050Average$1,588FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,165Average$1,838FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,197Average$1,553FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$1,545Average$1,837FlexibilityNo cancel feeOn-time75%

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