CMH - KTM

$661 Find Cheap Flights from Columbus to Kathmandu - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Kathmandu departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,187
Typical prices: $1,469-$1,901
Multiple Airlines
Mon 11/2Wed 3/31
CMH - KTM • 2 stops
Cheapest one-way
$661
Multiple Airlines
Fri 8/21
CMH - KTM • 2 stops
Top airlines
Cheapest • from $1,590 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Columbus and Kathmandu. You'll need at least 2 connections.
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
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+1
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We hope you love your trip to Kathmandu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Columbus to Kathmandu (CMH-KTM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbus to Kathmandu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbus to Kathmandu

Mon, Nov 2 - Wed, Mar 31
Multiple Airlines Logo
8:25 am - 5:30 pmCMH  Columbus-KTM Kathmandu Tribhuvan
46h 20m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
10:05 am - 4:42 pmKTM  Kathmandu Tribhuvan-CMH Columbus
64h 22m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,187Multiple Airlines
Tue, Sep 1 - Thu, Oct 1
Multiple Airlines Logo
7:02 am - 2:15 pmCMH  Columbus-KTM Kathmandu Tribhuvan
45h 28m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
6:45 pm - 5:08 amKTM  Kathmandu Tribhuvan-CMH Columbus
44h 08m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,204Multiple Airlines
Sat, Jan 9 - Sun, Feb 28
Turkish Airlines Logo
9:10 am - 11:20 amCMH  Columbus-KTM Kathmandu Tribhuvan
39h 25m2 stops Chicago O'Hare Intl Istanbul
Turkish Airlines Logo
12:45 pm - 5:11 pmKTM  Kathmandu Tribhuvan-CMH Columbus
63h 11m2 stops Istanbul Chicago O'Hare Intl
$1,636Turkish Airlines
Sun, Dec 6 - Sat, Dec 12
Turkish Airlines Logo
9:10 am - 11:20 amCMH  Columbus-KTM Kathmandu Tribhuvan
39h 25m2 stops Chicago O'Hare Intl Istanbul
Turkish Airlines Logo
12:45 pm - 5:11 pmKTM  Kathmandu Tribhuvan-CMH Columbus
39h 11m2 stops Istanbul Chicago O'Hare Intl
$1,792Turkish Airlines
Fri, Sep 4 - Fri, Oct 2
Emirates Logo
2:12 pm - 8:05 amCMH  Columbus-KTM Kathmandu Tribhuvan
32h 08m2 stops Chicago O'Hare Intl Dubai Intl
Emirates Logo
7:55 pm - 10:28 pmKTM  Kathmandu Tribhuvan-CMH Columbus
36h 18m2 stops Dubai Intl Chicago O'Hare Intl
$1,842Emirates
Fri, Sep 4 - Sat, Oct 3
Emirates Logo
2:12 pm - 8:05 amCMH  Columbus-KTM Kathmandu Tribhuvan
32h 08m2 stops Chicago O'Hare Intl Dubai Intl
Emirates Logo
7:55 pm - 10:28 pmKTM  Kathmandu Tribhuvan-CMH Columbus
36h 18m2 stops Dubai Intl Chicago O'Hare Intl
$1,899Emirates
Mon, Oct 26 - Mon, Dec 28
Qatar Airways Logo
8:34 am - 9:50 amCMH  Columbus-KTM Kathmandu Tribhuvan
39h 31m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
6:45 pm - 6:59 pmKTM  Kathmandu Tribhuvan-CMH Columbus
34h 59m2 stops Doha Hamad Intl New York John F Kennedy Intl
$1,908Qatar Airways
Sun, Oct 18 - Wed, Nov 18
Qatar Airways Logo
8:34 am - 2:15 pmCMH  Columbus-KTM Kathmandu Tribhuvan
43h 56m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
6:45 pm - 4:47 pmKTM  Kathmandu Tribhuvan-CMH Columbus
32h 47m2 stops Doha Hamad Intl New York John F Kennedy Intl
$2,228Qatar Airways
Mon, Sep 7 - Fri, Dec 11
Cathay Pacific Logo
10:18 am - 9:45 pmCMH  Columbus-KTM Kathmandu Tribhuvan
49h 42m2 stops Chicago O'Hare Intl Hong Kong Intl
Cathay Pacific Logo
10:55 pm - 11:34 pmKTM  Kathmandu Tribhuvan-CMH Columbus
35h 24m2 stops Hong Kong Intl Dallas/Fort Worth
$3,007Cathay Pacific
Sun, Dec 20 - Sun, Jan 24
Cathay Pacific Logo
5:53 am - 9:30 pmCMH  Columbus-KTM Kathmandu Tribhuvan
52h 52m2 stops New York John F Kennedy Intl Hong Kong Intl
Cathay Pacific Logo
10:55 pm - 10:24 pmKTM  Kathmandu Tribhuvan-CMH Columbus
34h 14m2 stops Hong Kong Intl Dallas/Fort Worth
$3,107Cathay Pacific
Booking Insights

KAYAK's insights & trends for Columbus to Kathmandu flights

Get data-powered insights and trends into flights from Columbus to Kathmandu to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Columbus Airport to Kathmandu?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Columbus Airport to Kathmandu departing in November.

Flight prices are below average for this route right now.

Flights to Kathmandu from Columbus Airport usually cost between $1,679 and $2,037 in November.
The lowest price found in the past 5 days was $1,187 on Multiple Airlines (Nov 2-Mar 31).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Columbus Airport to Kathmandu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Columbus Airport to Kathmandu is January, where tickets cost $1,558 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $2,740 and $2,471 respectively.

How far in advance should I book a flight from Columbus Airport to Kathmandu?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Columbus Airport to Kathmandu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Columbus Airport to Kathmandu, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low season

July

Cheapest flight

$661
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly with an average 13% increase in price.
Flight from Columbus to Kathmandu

When to book flights from Columbus to Kathmandu

Are your dates flexible? Find out the best times to travel from Columbus to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Columbus to Kathmandu flights

  • What is the cheapest flight from Columbus Airport to Kathmandu?

    In the last 5 days, the lowest price for a flight from Columbus Airport to Kathmandu was $661 for a one-way ticket and $1,187 for a round-trip.

  • Do I need a passport to fly between Columbus and Kathmandu?

    Yes, you’ll need a passport to travel to Kathmandu from Columbus.

  • Which airports will I be using when flying from Columbus to Kathmandu?

    When flying out of Columbus you will be using Columbus. You will be landing at Kathmandu, also known as Kathmandu Tribhuvan.

  • Which aircraft models fly most regularly from Columbus to Kathmandu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Columbus to Kathmandu?

    Star Alliance, and oneworld are the airline alliances operating flights between Columbus and Kathmandu, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Columbus to Kathmandu, Emirates or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Columbus to Kathmandu are Emirates and Cathay Pacific. With an average price for the route of $1,878 and an overall rating of 8.1, Emirates is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,556 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Columbus to Kathmandu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Columbus to Kathmandu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbus to Kathmandu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Columbus is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Columbus to Kathmandu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back to Columbus with another airline. Booking your flights between Columbus and KTM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbus to Kathmandu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu from Columbus up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Columbus to Kathmandu?

    In the past 5 days, the cheapest round-trip tickets from Columbus to Kathmandu were found on Air India ($1,590) and Turkish Airlines ($1,636).

Reviews of the top 5 airlines serving from Columbus to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying from Columbus to Kathmandu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Columbus to Kathmandu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3649 reviews
7.9Food
8.1Boarding
8.2Entertainment
8.0Comfort
8.4Crew
Airline reviews

Boarding in New York was smooth and well organized. However, the boarding process in Dubai was less convenient. Passengers were asked to board an hour before departure, but after that we had to wait in another area that did not have enough seating capacity. To make matters worse, the flight was officially delayed by an hour, followed by an additional 45-minute delay while on the aircraft. The food was excellent and exceeded expectations. Seating comfort was decent for Economy Class, and considering the fare category, I have no major complaints. The entertainment system was outstanding. Being able to watch a FIFA match live during the flight was a completely new and enjoyable experience for me, making the journey much more engaging.

10.0 ExcellentNarasimha V Prasad, Jul 2026
Read more Emirates reviews

Boarding in New York was smooth and well organized. However, the boarding process in Dubai was less convenient. Passengers were asked to board an hour before departure, but after that we had to wait in another area that did not have enough seating capacity. To make matters worse, the flight was officially delayed by an hour, followed by an additional 45-minute delay while on the aircraft. The food was excellent and exceeded expectations. Seating comfort was decent for Economy Class, and considering the fare category, I have no major complaints. The entertainment system was outstanding. Being able to watch a FIFA match live during the flight was a completely new and enjoyable experience for me, making the journey much more engaging.

The flight was literally cancelled by emirates and you sent me to a scammer website of Underpricer.com for the tickets who still has not provided a refund for one ticket. Kayak has gone seriously downhill. If you are going to redirect people to a site then ensure they are reputable and not untrustworthy scammers. Am never using kayak again after this experience. And update your algorithm or whatever so you don’t send out auto emails checking on flight experience of cancelled flights due a literal WAR!! also I have complained about underpricer and nothing from kayak. So disappointing

Difficult to find some food option for gluten and dairy allergy. May be a fruit salad would be better

What a great trip . From check in to the upgrade we received a big shout out to Cleverson who was able to help us navigate the whole process super patient and was just one of the best customer service experiences we received in a very long time . The amazing staff on the flight who went above and beyond to make sure we were comfortable amazing food and service if you have te opportunity to upgrade it's a must and well worth it.

I love to travel again and again in Emirates. Keep up the good work.

Very good from the beginning to the end. Amazing experience

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Fly Dubai takes low cost and thrift to new depths in terms of service levels, terminal 2 is grossly inadequate for capacity and resembles a crowded buss or railway station,, the fly dubai( Emirates) flight is never on time(was 2.5 hrs delayed), and this is not an isolated experience, the flght air conditioning was turned low while we waited on the tarmac for take clearance to save fuel, should say more!!!! The depths! I only fly this airline from a compulsion, emirates code shares for connections to Muscat

They changed the flight time without telling us and were unwilling to help with rebooking because we booked through orbits/kayak

No entertainment u less you pay. Wish there were some free movies

Really impressed with the Airline and much with the Crew. The crew was amazingggg, changed seats very easily, provided a lot of snacks on demand, the plane is nice and clean, the menu is well presented; unfortunately, the food is not fantastic, but it's not bad either but nothing to rave about. I am still rating it as excellent because I loved everything else; food improvement will be great!

My flight was delayed by 8 hours I arrived at airport 4hrs earlier but to see if they can reroute me to get my connecting flt to Hong Kong. They auto rebooked my flt. With no chance. Which I missed this entire reservation through kayak. My next flt they got me on was at 6 am. Misses an entire day of my trip abroad all my accommodations seat assignments were missed and missed adding my TSA precheck to my ticket as well as my vegan meal request so I didnt have meals on any of the flight....so not a comfortable experience. Please help me with accommodations upon my return.

The plane was dirty, the seats were torn and broken, the service was the most terrible ever, the bathroom dirty, they will not even serve water you had to request it, the meals were terrible, overall less than Zero, I will never fly Cathay Pacific again.

Despite the crew's rough day, they were all very focused and friendly. The flight was too short for a meal, so no rating on that. Re. the AA app. It still isn't ready for prime time. AA works with Cathy Pacific for international flights to LA and the Aa jump to PHX. But the AA app can't find my trip and this can be problematic with flight delays and regatings at LAX.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Frequently flyer number should and could have been put on at the time of booking as I gave the number when booking.

Very attentive crews Flight was very smooth and safe Only little disappointment was the slight delay of departure (~30 minutes ) which rarely happen with CX flights

Not at all satisfactory. I had stomach upsets after taking food. Quality of Asian vegetarian meal was awful. Further there was no snacks/ fruits/ biscuits available as in between snacks.. only peanuts and pitzels.. except courteous staff rest of my experience was far from satisfactory

Everything and everyone were excellent except for the charge for using WiFi; there was no escape from this fee except to not use it.

Mediocre movies Too cold Didn’t have extra blankets Check in was too long (60-70 min coming 3 hours early) Breakfast was terrible Great WiFi however And smooth ride Dinner was decent

Really good food and service. Qatar Airways is again and again provided an exceptional experience.

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

All good. Over four hours flight if provided snacks like Qatar Airways would be better

I didn’t expect American Airlines. I excepted QTAR AIR LINES. From KAYAK we are booking so in the kayak site it showed qathar air lines but operating American Airlines. I don’t like .

Didn't have internet connection, and the flight was over booked.

Average at every level . Poor entertainment selection. Boarding was very poor and disorganized. Flight was late by one hour .

Spent over $20k on for business class tickets from DFW. They used a very old Boeing 777 with old Business class cabin which was unclean and stained seats. On a route they normally operate the modern Boeing 787. The cabin heat was set to hot for 11 hours. On the IST LHE route the business class experience got even worse. They operate an even older Airbus A330 where trip was falling apart, seat recline did not operate and the whole experience left us hugely disappointed. Next time we likely will shift to better quality product which stands up to their hype. Turkish need to relook at their fleet plans and not use their worst assets of perceived week markets such as Pakistan.

The flight from Houston to Chicago was delayed, causing us to miss our connecting flight to Madrid, losing our Rental Car booking in Bologna taking alternative travel routes to get to our initial destination in Pizza by the 15th. We got the notification of the delay as we were traveling the 3 1/2 hours from Corpus Christi, Texas to Houston Texas for the initial flight. The delays hauling luggage all over Milan‘s Central train station to catch trains to get to Pizza the same day resulting us arriving in Pizza at 2 AM leaving us no time to rest as there was a 9 o’clock checkout time the next morning. The first 72 hours of the trip with nothing but headache, a knee injury from the excessive walking and a delayed car rental replacement, which ended up costing significantly more.

We flew business class and it was impressive. So comfortable with delicious food and very attentive and polite staff. Will definitely fly Turkish airlines again.

To get to jet blue at JFK from any connecting flight you have to go through security again.

Amazing! One of the best kept secrets in air travel!

We fly Bussines class and we didn’t feel like it is. Out luggage didn’t arrive and we have to return again next day from our hotel to airport to get them. Still waiting. No information from Turkish airlines Very poor customer service I think booking through kayak it was wrong decision

Three screaming and crying children in business class made it very difficult to rest. The crew made no attempt to address the situation. I might as well have saved the money and flown economy. The parents were oblivious to the discomfort their children were causing. The lounge in Istanbul is wonderful, but did not make up for the misery on the flight. My business class seat power outlet was broken and I have a cpap. The crew couldn't fix it or move me to better seat. Fortunately , the passenger in front of me allowed me to plug into his power outlet.

Could have been better. Bag rechecking could have been eliminated. Gate location and direction need to be clearly stated.

I flew Business with my daughter and son. The service, friendliness of the staff and the comfort of the fully flat beds were phenomenal. Would definitely fly Turkish again soon.

Kuwait Airways is one of the airlines that has entered into competition with other carriers and has become distinguished in the quality of its services. However, it still requires further development, particularly in its digital services related to airport operations and in-flight entertainment. I believe that over the coming years, Kuwait Airways may reach a highly competitive level in terms of the services it provides.

Are you KIDDING RIGHT NOW?!?! SENDING OUT SURVEYS FOR CANCELED FLIGHTS IN A CONFLICT ZONE?!?! ARE YOU FEELING OK??????

Are you KIDDING RIGHT NOW?!? SENDING OUT SURVEYS FOR CANCELED FLIGHTS IN A CONFLICT ZONE?!? ARE YOU FEELING OK???

Food is terrible, service is not good. Staff were not personable and rushed food service.

The onboarding was extremely confusing. Had to climb the stairs to plan from tarmac with carryon bags in hand. No apologies for inconvenience. Overall not quite pleasant experience.

Comfortable seats. Be aware there is no alcohol on this airline.

Seats were comfortable. Be aware there is no alcohol on this airline.

Everybody was so nice to treat me good all the workers When I came to Bangladesh there was just a little problem with the luggage but I got my luggage it took like two hours Other than that everything is good

Everything was great specially the seats was comfortable even I was in the economy and the food was really Great👍

Not much on entertainment, food was good but not delicious, flight was on time

Everything you need to know for your flight from Columbus to Kathmandu

Information on your arrival and departure airports