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$791 Cheap Flights from Kathmandu (KTM) to Columbus (CMH)

View $791 flight on Wed, Dec 16, 2026Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to John Glenn Columbus Intl. Airport (CMH)

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Cheap Flights from Kathmandu to Columbus (KTM-CMH)

Prices were available within the past 7 days and start at $791 for one-way flights and $1,513 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Thu, Sep 10 - Thu, Sep 17
KTM
Kathmandu
CMH
Columbus
$1,513 Roundtrip, found 5 days ago
$1,513
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 10 from Kathmandu to Columbus, returning Thu, Sep 17, priced at $1,513 found 5 days ago
Qatar Airways
Thu, Sep 10 - Thu, Sep 17
KTM
Kathmandu
CMH
Columbus
$1,515 Roundtrip, found 5 days ago
$1,515
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 10 from Kathmandu to Columbus, returning Thu, Sep 17, priced at $1,515 found 5 days ago
Qatar Airways
Thu, Sep 10 - Thu, Sep 17
KTM
Kathmandu
CMH
Columbus
$1,532 Roundtrip, found 5 days ago
$1,532
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 10 from Kathmandu to Columbus, returning Thu, Sep 17, priced at $1,532 found 5 days ago
Qatar Airways
Thu, Sep 10 - Thu, Sep 17
KTM
Kathmandu
CMH
Columbus
$1,534 Roundtrip, found 5 days ago
$1,534
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 10 from Kathmandu to Columbus, returning Thu, Sep 17, priced at $1,534 found 5 days ago
Qatar Airways
Thu, Sep 10 - Thu, Sep 17
KTM
Kathmandu
CMH
Columbus
$1,595 Roundtrip, found 5 days ago
$1,595
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 10 from Kathmandu to Columbus, returning Thu, Sep 17, priced at $1,595 found 5 days ago
Qatar Airways
Thu, Sep 10 - Thu, Sep 17
KTM
Kathmandu
CMH
Columbus
$1,597 Roundtrip, found 5 days ago
$1,597
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Sep 10 from Kathmandu to Columbus, returning Thu, Sep 17, priced at $1,597 found 5 days ago
Air India
Fri, Oct 23 - Fri, Apr 9
KTM
Kathmandu
CMH
Columbus
$1,704 Roundtrip, found 3 days ago
$1,704
Roundtrip
found 3 days ago
Select Air India flight, departing Fri, Oct 23 from Kathmandu to Columbus, returning Fri, Apr 9, priced at $1,704 found 3 days ago
Emirates
Fri, Oct 23 - Fri, Apr 9
KTM
Kathmandu
CMH
Columbus
$2,362 Roundtrip, found 3 days ago
$2,362
Roundtrip
found 3 days ago
Select Emirates flight, departing Fri, Oct 23 from Kathmandu to Columbus, returning Fri, Apr 9, priced at $2,362 found 3 days ago
Turkish Airlines
Fri, Oct 23 - Fri, Apr 9
KTM
Kathmandu
CMH
Columbus
$2,366 Roundtrip, found 3 days ago
$2,366
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Fri, Oct 23 from Kathmandu to Columbus, returning Fri, Apr 9, priced at $2,366 found 3 days ago
Cathay Pacific
Fri, Oct 2 - Fri, Oct 9
KTM
Kathmandu
CMH
Columbus
$2,822 Roundtrip, found 1 day ago
$2,822
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Fri, Oct 2 from Kathmandu to Columbus, returning Fri, Oct 9, priced at $2,822 found 1 day ago

What you need to know for your flight from Tribhuvan Intl. to John Glenn Columbus Intl.

Kathmandu (KTM) to Columbus (CMH) at a glance

Travel between Kathmandu (KTM) and Columbus (CMH) with a range of airlines on this international long-haul route. Explore various options from full-service carriers to identify the itinerary that suits your budget, schedule, and travel needs while discovering the iconic sights and neighborhoods of Columbus. Gather essential information for your journey from Tribhuvan International Airport (KTM) to John Glenn Columbus International Airport (CMH).

  • Fastest flight duration: around 21h 15m in-flight, plus roughly 10 hours total layover with two or more stops
  • Route distance: roughly 7,700 miles (12,390 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $820–$2090, depending on seasonality and how far ahead you book

Flights from Tribhuvan International Airport (KTM) to John Glenn Columbus International Airport (CMH)

According to recent traveler bookings, the top airlines flying from Kathmandu to Columbus are often selected for their multi-stop services. Common layover spots include John F. Kennedy International Airport (JFK) and Hamad International Airport (DOH), both featuring approximately 5 hours and 30 minutes of layover time. This allows travelers the flexibility to combine different options based on price, total travel duration, and cabin class, helping to create the ideal travel itinerary.

  • Air India: This full-service airline offers multi-stop options, with one-way ticket prices typically between $920 and $2430. It represents around 35% of flights on this route, featuring an in-flight duration of 21 hours and 15 minutes, with a total travel time of approximately 31 hours, including layovers.
  • American Airlines: As a full-service carrier providing multi-stop services, American Airlines has one-way fares that generally range from $875 to $1135. It constitutes about 28% of the departures on this route, with a flight time of 21 hours and 15 minutes and an overall journey duration of roughly 31 hours, factoring in layovers.
  • Delta: This full-service airline also offers multi-stop services, with one-way fares usually falling between $925 and $1155. Delta accounts for nearly 19% of departures on this route, featuring an in-flight time of 21 hours and 15 minutes and a total journey time of about 31 hours, including layovers.
  • Qatar Airways: A full-service carrier offering multi-stop flights, Qatar Airways has one-way fares that typically range from $820 to $1905. It makes up around 8% of the departures on this route, with a flight duration of 21 hours and 15 minutes and an overall travel time of approximately 31 hours, including layovers.
  • Cathay Pacific: This full-service airline provides multi-stop services, with one-way fares generally ranging from $1265 to $1430. Cathay Pacific comprises about 4% of the departures on this route, featuring an in-flight time of 21 hours and 15 minutes and a total journey time of roughly 31 hours, including layovers.

How to find the best prices for flights from Kathmandu (KTM) to Columbus (CMH)

Getting some of the best deals on flights from Kathmandu to Columbus is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Departures in the evening (6 PM-12 AM) not only offer lower prices but are also the most popular flight times. Additionally, flying on Monday typically provides cheaper rates, while Thursday remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at John Glenn Columbus International Airport from Tribhuvan International Airport

Columbus welcomes travelers from Kathmandu with a range of transport options based on price, convenience, and proximity. Here's how to reach Columbus efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Columbus, with private rides that can be arranged in advance.
  • Car rental: Renting a car from John Glenn Columbus International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at John Glenn Columbus International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From John Glenn Columbus International Airport, Columbus Bus Station, a bus station, is located about 8.6 miles from the airport and is best accessed by car.

Frequently asked questions

How much does a flight from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) cost?
You can find cheap one-way flights from $791 and cheap return flights from $1,513 Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) with Expedia. One-way flights typically cost between $997 and $3571, and return flights often range between $1705 and $4299. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The cheapest month to fly from KTM to CMH is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Enter KTM to CMH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Singapore Airlines is one of the cheapest airlines offering connecting flights from Kathmandu (KTM) to Columbus, OH (CMH), with round-trip tickets starting from around $1,915 with a layover in Changi (SIN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
To find a cheap flight from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The earliest flight from Tribhuvan International Airport (KTM) to John Glenn Columbus International Airport (CMH) usually departs at around 12:05 AM, operated by Kuwait Airways and American Airlines. This early departure can help you make the most of your time in Columbus. This service is seasonal and active in December. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Flights from KTM to CMH with one stop typically take around 24 hours 20 minutes, covering approximately 7,699 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Business class seats are offered on the KTM to CMH route. Airlines that offer business class service on this route include:

  • Korean Air
  • Qatar Airways
  • flydubai
  • Cathay Pacific
  • Turkish Airlines
  • Singapore Airlines

How do I earn miles on a Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight with Expedia?
It's easy to earn miles on a Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Columbus from Tribhuvan Intl. (KTM)?
If you're planning to travel to Columbus from Tribhuvan Intl. (KTM), you can fly typically into John Glenn Columbus Intl. (CMH) Some flights may connect through major hubs like Indira Gandhi Intl. (DEL), Hamad Intl. (DOH), Hong Kong Intl. (HKG) before reaching Columbus. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) at the last minute?
Typically, booking a last minute flight from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight and hotel package?
Securing a Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) Columbus Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
If you booked your Kathmandu (KTM-Tribhuvan Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
John Glenn Columbus Intl.
Airlines serving
Cathay Pacific, Emirates, Qatar Airways
Roundtrip price
$1,512
Distance
7698 mi

Book with confidence

Kathmandu to Columbus Flights

The cheapest times to fly from Kathmandu to Columbus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kathmandu to Columbus are during the month of September. You can find some of the cheapest flights from Kathmandu to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kathmandu to Columbus

Sunday is one of the best days to book for cheap flights from Kathmandu to Columbus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kathmandu to Columbus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kathmandu to Columbus in 2026. You can also book with separate airlines for your outbound and return journeys, from $791 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kathmandu to Columbus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kathmandu to Columbus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kathmandu to Columbus Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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