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Kathmandu

$453+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This Cathay Pacific deal was found by Cheapflights users on 1/21. 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.
Thu 4/212:07 pm
CMH
-
KTM
2 stops47h 53m
Multiple Airlines
Mon 4/2011:00 pm
KTM
-
CMH
2 stops32h 23m
Multiple Airlines
Deal found 1/21$1,277
This Cathay Pacific deal was found by Cheapflights users on 1/21. 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.
Mon 3/1612:07 pm
CMH
-
KTM
2 stops47h 38m
Multiple Airlines
Tue 4/2811:00 pm
KTM
-
CMH
2 stops34h 08m
Multiple Airlines
Deal found 1/21$1,278
This Cathay Pacific deal was found by Cheapflights users on 1/21. 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.
Sun 3/87:51 pm
CMH
-
KTM
2 stops39h 54m
Multiple Airlines
Mon 5/411:00 pm
KTM
-
CMH
2 stops31h 04m
Multiple Airlines
Deal found 1/21$1,327
This Gurufare deal was found by Cheapflights users on 1/21. 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.
Wed 8/127:29 pm
CMH
-
KTM
2 stops40h 31m
Cathay Pacific
Sat 9/1911:00 pm
KTM
-
CMH
2 stops29h 49m
Cathay Pacific
Deal found 1/21$1,331
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:51 pm
CMH
-
KTM
2 stops39h 54m
Cathay Pacific
Wed 4/2911:00 pm
KTM
-
CMH
2 stops34h 24m
Cathay Pacific
Deal found 1/20$1,350
This Cathay Pacific deal was found by Cheapflights users on 1/21. 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.
Mon 3/2312:07 pm
CMH
-
KTM
2 stops47h 38m
Multiple Airlines
Wed 4/2911:00 pm
KTM
-
CMH
2 stops34h 24m
Multiple Airlines
Deal found 1/21$1,353
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:51 pm
CMH
-
KTM
2 stops39h 54m
Cathay Pacific
Thu 4/3011:00 pm
KTM
-
CMH
2 stops31h 04m
Cathay Pacific
Deal found 1/20$1,381
This FlightHub deal was found by Cheapflights users on 1/21. 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 4/212:07 pm
CMH
-
KTM
2 stops47h 53m
Cathay Pacific
Mon 4/2011:00 pm
KTM
-
CMH
2 stops34h 16m
Cathay Pacific
Deal found 1/21$1,383
This Cathay Pacific deal was found by Cheapflights users on 1/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:26 am
CMH
-
KTM
2 stops47h 19m
Multiple Airlines
Thu 4/3011:00 pm
KTM
-
CMH
2 stops47h 10m
Multiple Airlines
Deal found 1/20$1,390
This Gurufare deal was found by Cheapflights users on 1/21. 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 2/1711:15 am
CMH
-
KTM
2 stops47h 30m
Cathay Pacific
Mon 3/1610:55 pm
KTM
-
CMH
2 stops28h 52m
Cathay Pacific
Deal found 1/21$1,441
This Cathay Pacific deal was found by Cheapflights users on 1/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/211:26 am
CMH
-
KTM
2 stops47h 19m
Multiple Airlines
Wed 2/1810:55 pm
KTM
-
CMH
2 stops29h 52m
Multiple Airlines
Deal found 1/20$1,447
This Cathay Pacific deal was found by Cheapflights users on 1/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2411:26 am
CMH
-
KTM
2 stops47h 19m
Multiple Airlines
Sat 1/3110:55 pm
KTM
-
CMH
2 stops34h 41m
Multiple Airlines
Deal found 1/19$1,469

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 January 21, 2026.

Round-trip from

$1,277
(Cathay Pacific)

One-way from

$453
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,558
From Columbus to Kathmandu Tribhuvan
Search Deals
One-way flight from Columbus to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 21, 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

Thu 4/2

12:07 pm-9:45 pm

2 stops47h 53m

Kathmandu Tribhuvan

Mon 4/20

11:00 pm-9:38 pm

2 stops32h 23m

$1,277

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 3/16

12:07 pm-9:30 pm

2 stops47h 38m

Kathmandu Tribhuvan

Tue 4/28

11:00 pm-11:23 pm

2 stops34h 08m

$1,278

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sun 3/29

12:07 pm-9:45 pm

2 stops47h 53m

Kathmandu Tribhuvan

Tue 4/28

11:00 pm-11:23 pm

2 stops34h 08m

$1,327

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sun 3/8

7:51 pm-9:30 pm

2 stops39h 54m

Kathmandu Tribhuvan

Mon 5/4

11:00 pm-8:19 pm

2 stops31h 04m

$1,327

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 3/23

7:51 pm-9:30 pm

2 stops39h 54m

Kathmandu Tribhuvan

Wed 4/29

11:00 pm-11:39 pm

2 stops34h 24m

$1,350

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 3/23

12:07 pm-9:30 pm

2 stops47h 38m

Kathmandu Tribhuvan

Wed 4/29

11:00 pm-11:39 pm

2 stops34h 24m

$1,353

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sun 2/1

11:26 am-9:30 pm

2 stops47h 19m

Kathmandu Tribhuvan

Thu 4/30

11:00 pm-12:25 pm

2 stops47h 10m

$1,390

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 3/20

12:07 pm-9:30 pm

2 stops47h 38m

Kathmandu Tribhuvan

Thu 4/30

11:00 pm-10:51 am

2 stops45h 36m

$1,390

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sat 3/7

3:45 pm-9:30 pm

2 stops43h 00m

Kathmandu Tribhuvan

Sat 3/14

10:55 pm-11:59 am

2 stops46h 49m

$1,561

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 3/27

7:51 pm-9:45 pm

2 stops40h 09m

Kathmandu Tribhuvan

Mon 4/27

11:00 pm-10:51 am

2 stops45h 36m

$1,578

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 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 January 16, 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 90 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 January 21, 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
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
3,485 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
1,140 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
3,718 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
4,200 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
2,977 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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 39h 54m. 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 Cathay Pacific ($1,197) offers the cheapest pricing from Columbus to Kathmandu. These flights start at 45% 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$1,088Average$1,791FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,183Average$1,804FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$1,197Average$1,608FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$1,205Average$1,893FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$1,410Average$1,783FlexibilityNo cancel feeOn-timeN/A

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