--- title: "$446 Cheap Flights to Sunkoshi - Expedia" description: "Looking for cheap flights to Sunkoshi? Many airlines offer no change fee on selected flights and book now to earn your airline miles on top of our rewards! Find great 2026 Sunkoshi flight deals now!" canonical: "https://www.expedia.com/Cheap-Flights-To-Sunkoshi.d1033663767692816384.Travel-Guide-Flights" language: en-US market: US currency: USD prices_as_of: 2026-11-14T03:44:33Z --- # $446 Cheap Flights to Sunkoshi [View $446 flight on Wed, Sep 1, 2027](https://www.expedia.com/Flights-Search?leg1=from:SFO,to:KTM,departure:9/1/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:445.48&airProductToken=AQpjCi8I06IBEgIzMxiycSCSaijF4rYDMIrqtgM4S0AAWAFqBUZGNTFMcghLOTVVU09EMQowCNOiARIDNDQyGJJqIOpkKKrwtgMw0fK2AzhLQAFYAWoFRkY1MUxyCEs5NVVTT0QxEgoIARABGAEqAlNRGAEiBAgBEAEoAigDKAQwDw) ## Popular airlines to Sunkoshi [Emirates](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Sunkoshi,%20Bagmati,%20Nepal,departure:11/28/2026TANYT&leg2=from:Sunkoshi,%20Bagmati,%20Nepal,to:CMH,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) [Qatar Airways](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Sunkoshi,%20Bagmati,%20Nepal,departure:11/28/2026TANYT&leg2=from:Sunkoshi,%20Bagmati,%20Nepal,to:CMH,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) [Cathay Pacific](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Sunkoshi,%20Bagmati,%20Nepal,departure:11/28/2026TANYT&leg2=from:Sunkoshi,%20Bagmati,%20Nepal,to:CMH,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) [Singapore Airlines](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Sunkoshi,%20Bagmati,%20Nepal,departure:11/28/2026TANYT&leg2=from:Sunkoshi,%20Bagmati,%20Nepal,to:CMH,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) [Turkish Airlines](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Sunkoshi,%20Bagmati,%20Nepal,departure:11/28/2026TANYT&leg2=from:Sunkoshi,%20Bagmati,%20Nepal,to:CMH,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) [Thai Airways International](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Sunkoshi,%20Bagmati,%20Nepal,departure:11/28/2026TANYT&leg2=from:Sunkoshi,%20Bagmati,%20Nepal,to:CMH,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TG"}}]) [Air India](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Sunkoshi,%20Bagmati,%20Nepal,departure:11/28/2026TANYT&leg2=from:Sunkoshi,%20Bagmati,%20Nepal,to:CMH,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AI"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Sunkoshi? Prices were available within the past 7 days and start at $446 for one-way flights and $802 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Alaska Airlines flight, departing Mon, Feb 15 from Columbus to Kathmandu, returning Thu, Apr 15, priced at $1,297 Found 6 hours ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:KTM,departure:2/15/2027TANYT&leg2=from:KTM,to:CMH,departure:4/15/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1296.73&airProductToken=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) Mon, Feb 15 - Thu, Apr 15 · CMH · KTM · Roundtrip [Select Delta flight, departing Sun, Feb 28 from Columbus to Kathmandu, returning Fri, Apr 16, priced at $1,444 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:KTM,departure:2/28/2027TANYT&leg2=from:KTM,to:CMH,departure:4/16/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1443.55&airProductToken=AQpkCiAIxJgBEgQ1NjUwGII7IKlRKKS-pgMwm7-mAzhWQABYAQofCMGSARIDMTAyGKlRIINZKOTFpgMw8symAzhUQAFYAQofCMGSARIDMjE5GINZIOpkKP7NpgMw8c6mAzhUQAFYAQpmCh8IwZIBEgMyMTIY6mQgg1ko28uqAzDTzKoDOExAAFgBCiAIwZIBEgMxMDUYg1kgxI0BKOTNqgMwzNWqAzhMQAFYAQohCNWCARIEMzU4ORjEjQEggjsordeqAzCm2KoDOFRAAVgBEgoIARABGAEqAkFJGAEiBAgBEAEoBDAB) Sun, Feb 28 - Fri, Apr 16 · CMH · KTM · Roundtrip [Select United flight, departing Tue, Mar 30 from Columbus to Kathmandu, returning Mon, Apr 19, priced at $1,479 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:KTM,departure:3/30/2027TANYT&leg2=from:KTM,to:CMH,departure:4/19/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1478.89&airProductToken=AQpmCiEI1YIBEgQzNDU4GII7IMSNASjiiakDMNeKqQM4S0AAWAEKIAjBkgESAzEwNhjEjQEgg1koooypAzDYk6kDOFRAAVgBCh8IwZIBEgMyMTkYg1kg6mQonpSpAzCRlakDOFRAAVgBCmYKHwjBkgESAzIyMBjqZCCDWSit66oDMKXsqgM4TEAAWAEKIAjBkgESAzEwNRiDWSDEjQEoxO-qAzCs96oDOExAAVgBCiEI1YIBEgQzNDgxGMSNASCCOyj1-6oDMOn8qgM4VEABWAESCggBEAEYASoCQUkYASIECAEQASgEMAE) Tue, Mar 30 - Mon, Apr 19 · CMH · KTM · Roundtrip [Select Turkish Airlines flight, departing Fri, Jan 29 from Columbus to Kathmandu, returning Sat, Feb 27, priced at $1,680 Just found](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:KTM,departure:1/29/2027TANYT&leg2=from:KTM,to:CMH,departure:2/27/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1679.79&airProductToken=AQqKAQo0CNSWARIEOTU3NBiCOyCuHCjc56MDMMXoowM4VUAAWAFyBldMVkNMUnoKCNWCARIEOTU3NAooCNSWARIDMTg2GK4cIMicASip6qMDMJrvowM4V0ABWAFyBldMVkNMUgooCNSWARIDNzI2GMicASDqZCjm96MDMI%5F7owM4V0ABWAFyBldMVkNMUgqKAQooCNSWARIDNzI3GOpkIMicASjEq6YDMLivpgM4V0AAWAFyBldMVkNMUgooCNSWARIDMTg1GMicASCuHCjTtaYDMIC7pgM4V0ABWAFyBldMVkNMUgo0CNSWARIEOTU3NRiuHCCCOyjiv6YDMLrApgM4VUABWAFyBldMVkNMUnoKCNWCARIEOTU3NRIKCAEQARgBKgJUSxgBIgQIARABKAIoAygEMAE6JDhhMDgzNjZiLWIyNTktNDU1Ni1iN2IxLTY1N2RkNjEwYmJjZQ) Fri, Jan 29 - Sat, Feb 27 · CMH · KTM · Roundtrip [Select Korean Air flight, departing Wed, Jan 13 from Columbus to Kathmandu, returning Tue, Mar 30, priced at $1,854 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:KTM,departure:1/13/2027TANYT&leg2=from:KTM,to:CMH,departure:3/30/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1853.39&airProductToken=AQqlAQo2CMuKARIENzMyMBiCOyCpUSjkuKIDMNu5ogM4UUAAWAFqCkVZU1RBTkRBUkRyCFFMWDBaUk5LCjQIy4oBEgI4NhipUSDIaCiQu6IDMLzCogM4UUABWAFqCkVZU1RBTkRBUkRyCFFMWDBaUk5LCjUIy4oBEgM2OTUYyGgg6mQoksaiAzDjyaIDOFFAAVgBagpFWVNUQU5EQVJEcghRTFgwWlJOSwqnAQo1CMuKARIDNjk2GOpkIMhoKK-LqQMwnI6pAzhRQABYAWoKRVlTVEFOREFSRHIIUUxYMFpSTksKNQjLigESAjkxGMhoIMGTASi-kKkDMPyWqQM4UUABWAFqCkVZU1RBTkRBUkRyCFFMWDBaUk5LCjcIy4oBEgQzOTYzGMGTASCCOyjdmKkDMOiZqQM4UUABWAFqCkVZU1RBTkRBUkRyCFFMWDBaUk5LEgoIARABGAEqAktFGAEiBAgBEAEoAigDKAQwATokYWUzMTM4ODItZmM2NS00MDcxLWI0MGEtMGVlNjM0ZWI2YTM3) Wed, Jan 13 - Tue, Mar 30 · CMH · KTM · Roundtrip ## Alternative airports near Sunkoshi Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Tribhuvan Intl. KTM. Cheapest and Closest option available. Average driving time to city center is 1 hour 8 minutes. Flights from $2,562](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:KTM,departure:11/28/2026TANYT&leg2=from:KTM,to:CMH,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 8 min ## Find the cheapest month to fly from Columbus (CMH) to Kathmandu (KTM) ### September is typically the cheapest month to fly From $1,246 - $2,170 per traveler. View flights in September Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Tips to find the cheapest flights to Sunkoshi #### The cheapest day to fly Get started finding a cheap flight to Sunkoshi on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. #### The cheapest month to fly March is the cheapest month to fly to Sunkoshi. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Sunkoshi. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. #### The most affordable time to book a flight Typically, a Sunday can be the cheapest time to book a flight to Sunkoshi, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. #### The cheapest round-trip tickets to Sunkoshi The lowest price for round-trip flights to Sunkoshi in 2026 starts from $802, while one-way tickets start from from $446\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Sunkoshi. If you have a preferred departure time or airline, you can use the handy filters to customize your search. #### The cheapest airlines flying to Sunkoshi Singapore Airlines, United, China Eastern Airlines, Delta, Air Canada, Turkish Airlines, Cathay Pacific, Alaska Airlines, Korean Air are just some of the airlines that can typically offer cheap tickets to Sunkoshi. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Sunkoshi and countless more destinations worldwide. #### The most affordable airports to fly into To view the cheapest airports to fly into for Sunkoshi, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Sunkoshi. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. #### Save with a package With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Sunkoshi plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. #### Date flexibility for the cheapest flights to Sunkoshi If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Sunkoshi. #### Stopover savings The cheapest tickets to Sunkoshi are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Sunkoshi. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. #### Get Expedia's Price Drop Protection Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Sunkoshi for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. *\*Terms apply.* #### Use our Price Tracking feature Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Sunkoshi. Simply download the free Expedia app to your smart device and activate Sunkoshi flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. #### Book with Expedia As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Sunkoshi. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Travel information | Destination city name | Kathmandu | | ----------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Tribhuvan Intl. Airport | | Destination airport IATA code | KTM | | Airlines serving | Emirates, Qatar Airways, Cathay Pacific, Singapore Airlines, Turkish Airlines, Thai Airways International, Air India, China Southern Airlines, Malaysia Airlines, Etihad Airways, Swiss International Air Lines, KLM, IndiGo, China Eastern Airlines, SriLankan Airlines, Air Arabia, Malindo Air, Sichuan Airlines, Air China, Korean Air, flydubai, Kuwait Airways, Biman Bangladesh, Hahn Air Technologies, 3L, APG Distribution System, J9, IX, Hahn Air Systems, Garuda Indonesia | | Popular airline | Emirates | | Roundtrip price | $1,297 | ## Trending flights to Sunkoshi Prices were available within the past 7 days and start at $446 for one-way flights and $802 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select China Eastern Airlines flight, departing Tue, Mar 16 from Los Angeles to Kathmandu, returning Sun, Mar 28, priced at $802 Found 5 hours ago](https://www.expedia.com/Flights-Search?leg1=from:LAX,to:KTM,departure:3/16/2027TANYT&leg2=from:KTM,to:LAX,departure:3/28/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:801.29&airProductToken=AQqQAQouCM2qARIDNTg2GIu4ASCvNSjS8KcDMKn3pwM4VEAAWAFqAkVTcghUU0UwWkZTUQouCM2qARIENTgyMhivNSCKMyiA-acDMNf6pwM4QkABWAFqAkVTcghUU0UwWkZTUQouCM2qARIEOTYxNxiKMyDqZCjegKgDMLCCqAM4QkABWAFqAkVTcghUU0UwWkZTUQqQAQouCM2qARIEOTYxOBjqZCCKMyjK86gDMI31qAM4QkAAWAFqAkVTcghUU0UwWkZTUQouCM2qARIENTgxNxiKMyCvNSjm%5FKgDMKn-qAM4QkABWAFqAkVTcghUU0UwWkZTUQouCM2qARIDNTgzGK81IIu4ASi2h6kDMIGNqQM4VEABWAFqAkVTcghUU0UwWkZTURIKCAIQARgBKgJNVRgBIgQIARABKAIoAygEMAE6JDY1MWQ3MjZmLTU2YjAtNDg2OC05YzI0LWU5YTc1MmUwODNlNA) Tue, Mar 16 - Sun, Mar 28 · LAX · KTM · Roundtrip \*Available to One Key members.