Cheap China Southern Airlines flights Atlanta (ATL) to Kathmandu (KTM)

Landing cheap one-way China Southern Airlines flights from ATL to KTM on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Landing the best China Southern Airlines deals from ATL to KTM is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is usually the most expensive day to book.* It's a good idea to start searching for flights about one month before your travel dates.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Search China Southern Airlines's earliest flights from ATL to KTM by using the "Morning" and "Early Morning" filters. Not only will you arrive sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

China Southern Airlines makes traveling from ATL to KTM more comfortable with a 4-star airline rating and top-tier customer service. You could even start earning points with China Southern Sky Pearl Club. Be sure to sign up to Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.