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Kathmandu

$695+ Cheap flights from Columbus (CMH) 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — KTM
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Kathmandu Tribhuvan are usually found in April or September, booked 7 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Columbus to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,259
(Qatar Airways)

One-way from

$695
(Qatar Airways)

Popular in

June

Cheapest in

April

Average price

$1,497
Provider with most accurate pricing for Columbus-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for Columbus-Kathmandu Tribhuvan flights.
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From Columbus to Kathmandu Tribhuvan
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One-way flight from Columbus to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 13% potential increase in price ($314 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 11, 2025.

This Qatar Airways deal was found by Cheapflights users on 4/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:32 pmCMH - KTM
2 stops34h 33mQatar Airways
Mon 11/36:45 pmKTM - CMH
2 stops34h 56mQatar Airways
Deal found 4/9$1,259
This Fareboom deal was found by Cheapflights users on 4/10. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:13 amCMH - KTM
2 stops26h 12mMultiple Airlines
Tue 4/225:00 pmKTM - CMH
2 stops30h 07mMultiple Airlines
Deal found 4/10$1,701
This oojo deal was found by Cheapflights users on 4/10. 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 5/77:08 amCMH - KTM
2 stops52h 52mCathay Pacific
Thu 6/1211:00 pmKTM - CMH
2 stops35h 20mCathay Pacific
Deal found 4/10$1,742
This Fareboom deal was found by Cheapflights users on 4/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:06 amCMH - KTM
2 stops27h 14mAir India
Wed 7/29:00 pmKTM - CMH
2 stops28h 20mAir India
Deal found 4/9$1,756
This oojo deal was found by Cheapflights users on 4/10. 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 5/151:24 pmCMH - KTM
2 stops64h 31mEtihad Airways
Thu 6/194:20 pmKTM - CMH
2 stops33h 36mEtihad Airways
Deal found 4/10$1,969
This FlightHub deal was found by Cheapflights users on 4/9. 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.
Tue 9/307:35 amCMH - KTM
2 stops36h 55mTurkish Airlines
Fri 10/177:40 amKTM - CMH
2 stops42h 52mTurkish Airlines
Deal found 4/9$2,107
This Ovago deal was found by Cheapflights users on 4/10. 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.
Mon 9/295:52 pmCMH - KTM
2 stops26h 53mEmirates
Fri 11/2812:55 amKTM - CMH
2 stops30h 35mEmirates
Deal found 4/10$2,514

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 April 11, 2025.
Use the filters below to find and compare flights from Columbus Airport to Kathmandu that are best for you.

Fly from

Columbus

Fly to

Kathmandu

Route

Depart

Return

Price

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 9/8

12:32 pm-8:50 am

2 stops34h 33m

Kathmandu Tribhuvan

Mon 11/3

6:45 pm-6:56 pm

2 stops34h 56m

$1,259

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Wed 5/7

7:08 am-9:45 pm

2 stops52h 52m

Kathmandu Tribhuvan

Thu 6/12

11:00 pm-12:35 am

2 stops35h 20m

$1,742

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 5/1

7:06 am-8:05 pm

2 stops27h 14m

Kathmandu Tribhuvan

Wed 7/2

9:00 pm-3:35 pm

2 stops28h 20m

$1,756

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 5/1

4:15 pm-6:35 am

2 stops28h 35m

Kathmandu Tribhuvan

Wed 7/2

2:00 pm-11:32 pm

3 stops43h 17m

$1,906

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 5/15

1:24 pm-3:40 pm

2 stops64h 31m

Kathmandu Tribhuvan

Thu 6/19

4:20 pm-4:11 pm

2 stops33h 36m

$1,969

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Tue 9/30

7:35 am-6:15 am

2 stops36h 55m

Kathmandu Tribhuvan

Fri 10/17

7:40 am-4:47 pm

2 stops42h 52m

$2,107

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Mon 9/29

5:52 pm-6:30 am

2 stops26h 53m

Kathmandu Tribhuvan

Fri 11/28

12:55 am-8:45 pm

2 stops30h 35m

$2,514

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 5/8

5:53 am-4:45 pm

2 stops25h 07m

$695

ColumbusKathmandu

CMH - KTM

CMHKTM

Columbus

Thu 5/8

4:56 pm-8:05 pm

3 stops41h 24m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Compare providers for flights from Columbus to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Kathmandu in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
FareScanPrice Accuracy-Trust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbus Airport-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Kathmandu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 Airport to Kathmandu

How far ahead should I book a flight from Columbus Airport 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 April 4, 2025.

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus Airport to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Kathmandu (average of $1,237). Flying from Columbus Airport to Kathmandu in June is currently the most expensive (average of $1,960). 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.

What is the cheapest time of day to fly from CMH to KTM?

Find hourly flight availability from Columbus to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

It’s optimal to fly from Columbus Airport to Kathmandu in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Columbus Airport to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Columbus to Kathmandu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Columbus Airport to Kathmandu flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 April 11, 2025.
Emirates
8.0
Very good
3,197 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

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
8.0
Very good
3,197 reviews
Emirates
8.0
Very good
3,197 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

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
7.5
Good
844 reviews
Emirates
8.0
Very good
3,197 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

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
3,550 reviews
Emirates
8.0
Very good
3,197 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

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.
Etihad Airways
7.4
Good
1,188 reviews
Emirates
8.0
Very good
3,197 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

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
3,753 reviews
Emirates
8.0
Very good
3,197 reviews

Entertainment

8.2

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

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?

    Located just 2.5 mi from the city center, Kathmandu Tribhuvan is the airport most travelers will use when flying to Kathmandu from Columbus. Booking flights from Columbus to Tribhuvan (KTM) should be relatively easy as there are 0 daily inbound flights from Columbus from 6 different airlines.

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

    Our cheapest airline available from Columbus Airport to Kathmandu is Qatar Airways. Our recent data shows that you can find tickets from as low as $1,259 on this airline. Additional options worth looking into are Cathay Pacific and Air India, starting at $1,742 and $1,756 round-trip. You may be able to fly from Columbus Airport to Kathmandu for 35% less than the average price by searching for these airlines.

  • Where are the most common layover locations when flying from Columbus Airport to Kathmandu?

    Columbus Airport to Kathmandu flights have a layover in New York most of the time.

  • What are some popular things to do or see while on a layover in New York?

    If you're on a layover in New York and looking for things to do, consider visiting Times Square, New York City Center, or Madison Square Garden. Times Square, New York City Center, and Madison Square Garden are located about 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers can book a car rental at New York John F Kennedy Intl for about $65 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Columbus Airport to Kathmandu flights?

    Columbus Airport to Kathmandu flights have a layover in Doha least often.

  • 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 Airport to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Kathmandu (average of $1,237). Flying from Columbus Airport to Kathmandu in June is currently the most expensive (average of $1,960). 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 Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Nagarkot

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Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Kathmandu car rentals
Kathmandu Tribhuvan Airport car rentals

Top 6 airlines flying from Columbus to Kathmandu

Discover the top 6 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,257Average$1,670FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$1,410Average$1,600FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,599Average$1,986FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,676Average$1,899FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$1,710Average$2,188FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$1,737Average$1,810FlexibilityNo cancel feeOn-time81%

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