Cheap Flights from St. George (SGO) to Kathmandu (KTM)

Popular airlines from St. George, QLD (SGO) to Tribhuvan Intl. Airport (KTM)

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Frequently asked questions

How much does a flight from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM) cost?
Lock in a cheap one-way flight or cheap return flight from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM)?
is the cheapest month to fly from SGO to KTM. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from SGO to KTM. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM)?
Nonstop flights from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SGO to KTM?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM)?
To land at Tribhuvan Intl. Airport (KTM) without delays, pick a flight that takes off from St. George Airport (SGO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM) last-minute?
Booking your ticket from SGO to KTM right before your getaway is generally more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a SGO to KTM flight and hotel package?
You'll typically save money by securing a SGO to KTM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from St. George Airport (SGO) to Tribhuvan Intl. Airport (KTM)?
Typically, it's possible to reschedule or cancel your SGO to KTM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
St. George
Destination airport
Tribhuvan Intl.
Distance
5688 mi

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St. George to Kathmandu Flights

The cheapest times to fly from St. George to Kathmandu

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 St. George to Kathmandu are during the month of . You can find some of the cheapest flights from St. George to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. George to Kathmandu

Sunday is one of the best days to book for cheap flights from St. George to Kathmandu: 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 St. George to Kathmandu

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 St. George to Kathmandu in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 St. George to Kathmandu 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 St. George to Kathmandu 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.

 

St. George to Kathmandu Flights

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*Available to One Key members.