Kathmandu

$949+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Jul 4 — Jul 111
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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 June 4, 2026.

This FlightHub deal was found by Cheapflights users on 5/31. 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 5/31$1,216
This SmartFares deal was found by Cheapflights users on 6/3. 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.
Thu 7/26:07 pm
CMH
-
KTM
2 stops52h 58m
Multiple Airlines
Thu 7/911:05 am
KTM
-
CMH
2 stops52h 20m
Multiple Airlines
Deal found 6/3$1,282
This FlightHub deal was found by Cheapflights users on 6/3. 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 8/26:07 pm
CMH
-
KTM
2 stops53h 58m
Multiple Airlines
Thu 8/206:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/3$1,549
This SmartFares deal was found by Cheapflights users on 6/1. 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.
Tue 7/147:00 am
CMH
-
KTM
2 stops40h 05m
Multiple Airlines
Tue 7/2110:05 am
KTM
-
CMH
2 stops64h 49m
Multiple Airlines
Deal found 6/1$1,551
This Justfly.com deal was found by Cheapflights users on 6/1. 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.
Thu 8/207:02 am
CMH
-
KTM
2 stops40h 03m
Multiple Airlines
Sat 8/296:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/1$1,577
This Justfly.com deal was found by Cheapflights users on 5/31. 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.
Sat 8/16:12 pm
CMH
-
KTM
2 stops53h 53m
Multiple Airlines
Mon 8/316:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 5/31$1,580
This FlightHub deal was found by Cheapflights users on 6/4. 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 8/27:00 am
CMH
-
KTM
2 stops41h 05m
Multiple Airlines
Sat 8/226:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/4$1,586
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:07 pm
CMH
-
KTM
2 stops53h 58m
Multiple Airlines
Fri 8/2111:05 am
KTM
-
CMH
2 stops63h 17m
Multiple Airlines
Deal found 6/4$1,630
This FlightHub deal was found by Cheapflights users on 6/2. 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 7/16:07 pm
CMH
-
KTM
2 stops53h 58m
Multiple Airlines
Wed 7/86:00 pm
KTM
-
CMH
2 stops45h 25m
Multiple Airlines
Deal found 6/2$1,637
This FlightHub deal was found by Cheapflights users on 6/3. 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
Thu 8/206:00 pm
KTM
-
CMH
2 stops44h 53m
Multiple Airlines
Deal found 6/3$1,647

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 June 4, 2026.

Round-trip from

$1,207
(Justfly.com)

One-way from

$949
(SmartFares)

Popular in

July

Cheapest in

January

Average price

$2,165
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 ($254 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($50 potential savings vs. average RT price).
Average for round-trip flights in June 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 June 4, 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

$1,216

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 8/20

7:02 am-8:50 am

2 stops40h 03m

Kathmandu Tribhuvan

Sat 8/29

6:00 pm-5:08 am

2 stops44h 53m

$1,577

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sat 8/1

6:12 pm-9:50 am

2 stops53h 53m

Kathmandu Tribhuvan

Mon 8/31

6:00 pm-5:08 am

2 stops44h 53m

$1,580

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 7/24

6:07 pm-9:50 am

2 stops53h 58m

Kathmandu Tribhuvan

Sat 8/22

6:00 pm-5:08 am

2 stops44h 53m

$1,768
Quickest round-trip

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 7/2

4:05 pm-10:45 am

3 stops32h 55m

Kathmandu Tribhuvan

Thu 7/9

11:45 am-1:32 pm

3 stops35h 32m

$2,189

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 8/4

5:55 pm-11:35 pm

2 stops43h 55m

Kathmandu Tribhuvan

Fri 8/21

9:05 am-8:50 pm

2 stops45h 30m

$2,245

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 7/31

5:55 pm-11:35 pm

2 stops43h 55m

Kathmandu Tribhuvan

Wed 8/19

12:35 am-8:50 pm

2 stops30h 00m

$2,295

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sat 8/1

5:55 pm-11:35 pm

2 stops43h 55m

Kathmandu Tribhuvan

Tue 8/18

9:05 am-8:50 pm

2 stops45h 30m

$2,295

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Sat 8/1

5:55 pm-11:35 pm

2 stops43h 55m

Kathmandu Tribhuvan

Sat 8/22

9:05 am-8:50 pm

2 stops45h 30m

$2,351

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Fri 7/31

5:55 pm-11:35 pm

2 stops43h 55m

Kathmandu Tribhuvan

Fri 8/21

12:35 am-8:50 pm

2 stops30h 00m

$2,351

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 12 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

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 24 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 June 4, 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.

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.4

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.

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.4

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.

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.4

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.

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.4

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.

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.4

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 June 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,050Average$1,672FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,165Average$1,843FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,197Average$1,553FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$1,545Average$1,848FlexibilityNo cancel feeOn-time75%

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