Cheap Flights from St. Louis (STL) to Kathmandu (KTM)

Popular airlines from Lambert-St. Louis International Airport (STL) to Tribhuvan Intl. Airport (KTM)

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Flight from St. Louis to Kathmandu (STL - KTM) route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Tribhuvan Intl.
Distance
12539 km

St. Louis to Kathmandu Flights

The easy way to book your flights from St. Louis to Kathmandu 

With Expedia, it’s simple to find and book flights to Kathmandu from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Tribhuvan Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Kathmandu today, tomorrow, or this week.  

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Tribhuvan Intl., KTM 

Sort your search results by price to find great deals on your flight from St. Louis to Kathmandu—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kathmandu from St. Louis currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kathmandu  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kathmandu from St. Louis 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kathmandu with Expedia today.

Frequently asked questions

How much is a flight from STL to Tribhuvan Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Lambert-St. Louis Intl. Airport (STL) and KTM was . Cheap tickets don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to Tribhuvan Intl. Airport?
Most flights can be conveniently cancelled online, but whether or not you incur a fee depends on your airline. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from STL to Tribhuvan Intl. Airport (KTM) that have flexible change policies?
Plenty of airlines offer the option to reschedule your flight without charging a fee. All you pay is the difference in the ticket price. When looking for STL to Tribhuvan Intl. Airport (KTM) flights, you'll see a "No change fees" filter for you to select.
How far is the flight from STL to Tribhuvan Intl. Airport?
With around 12,600 kilometres separating Lambert-St. Louis Intl. Airport (STL) and Tribhuvan Intl. Airport, your flight will be a long one. Pack wisely to make your trip more comfortable. Little things like warm clothes and a cozy travel pillow should be in your hand luggage.
Which airlines fly direct from STL to Tribhuvan Intl. Airport (KTM)?
If you want to travel straight from Lambert Field to Tribhuvan Intl. Airport (KTM), you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are STL to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score an awesome last-minute deal from Lambert-St. Louis Intl. Airport (STL) to KTM, but it's also possible to miss out entirely! As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest easy knowing you're always seeing the latest offers.

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