$648 Cheap Flights from Tulsa (TUL) to Kathmandu (KTM)

View $648 flight on Sat, Feb 7, 2026Opens in a new window

Popular airlines from Tulsa International Airport (TUL) to Tribhuvan Intl. Airport (KTM)

Cheap Flights from Tulsa to Kathmandu (TUL-KTM)

Prices were available within the past 7 days and start at $648 for one-way flights and $1,156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 27 - Sun, Feb 8
TUL
Tulsa
KTM
Kathmandu
$1,156 Roundtrip, found 2 days ago
$1,156
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 27 from Tulsa to Kathmandu, returning Sun, Feb 8, priced at $1,156 found 2 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 10
TUL
Tulsa
KTM
Kathmandu
$1,206 Roundtrip, found 2 days ago
$1,206
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 30 from Tulsa to Kathmandu, returning Tue, Feb 10, priced at $1,206 found 2 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 10
TUL
Tulsa
KTM
Kathmandu
$1,211 Roundtrip, found 2 days ago
$1,211
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 30 from Tulsa to Kathmandu, returning Tue, Feb 10, priced at $1,211 found 2 days ago
American Airlines
Tue, Jan 27 - Sat, Feb 7
TUL
Tulsa
KTM
Kathmandu
$1,212 Roundtrip, found 2 days ago
$1,212
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 27 from Tulsa to Kathmandu, returning Sat, Feb 7, priced at $1,212 found 2 days ago
American Airlines
Wed, Nov 26 - Fri, Dec 12
TUL
Tulsa
KTM
Kathmandu
$1,221 Roundtrip, found 3 days ago
$1,221
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 26 from Tulsa to Kathmandu, returning Fri, Dec 12, priced at $1,221 found 3 days ago
American Airlines
Mon, Nov 10 - Fri, Dec 12
TUL
Tulsa
KTM
Kathmandu
$1,221 Roundtrip, found 5 days ago
$1,221
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Nov 10 from Tulsa to Kathmandu, returning Fri, Dec 12, priced at $1,221 found 5 days ago
American Airlines
Thu, Nov 27 - Tue, Dec 16
TUL
Tulsa
KTM
Kathmandu
$1,231 Roundtrip, found 3 days ago
$1,231
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 27 from Tulsa to Kathmandu, returning Tue, Dec 16, priced at $1,231 found 3 days ago
Qatar Airways
Thu, Nov 13 - Wed, Nov 19
TUL
Tulsa
KTM
Kathmandu
$1,618 Roundtrip, found 3 days ago
$1,618
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Nov 13 from Tulsa to Kathmandu, returning Wed, Nov 19, priced at $1,618 found 3 days ago
Emirates
Tue, Oct 7 - Tue, Oct 14
TUL
Tulsa
KTM
Kathmandu
$2,123 Roundtrip, found 4 days ago
$2,123
Roundtrip
found 4 days ago
Select Emirates flight, departing Tue, Oct 7 from Tulsa to Kathmandu, returning Tue, Oct 14, priced at $2,123 found 4 days ago
Korean Air
Sun, Dec 7 - Tue, Jan 13
TUL
Tulsa
KTM
Kathmandu
$2,664 Roundtrip, found 4 days ago
$2,664
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Dec 7 from Tulsa to Kathmandu, returning Tue, Jan 13, priced at $2,664 found 4 days ago

Alternative airports near Kathmandu

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 6 minutes. Flights from $1,726
KTM
Tribhuvan Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $1,726

Frequently asked questions

How much does a flight from Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM) cost?
Snag a cheap one-way flight from $648 or cheap return flight from $1,156 from Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM)?
The cheapest month to fly from TUL to KTM is January, when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM)?
To find the cheapest airline that'll fly you from TUL to KTM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM)?
Direct flights from Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUL to KTM?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM)?
To avoid possible delays on the Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM) route, aim to travel before 3 PM. Later flights are 22% more likely to be canceled.**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 Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM) last-minute?
Last-minute fares from TUL to KTM are typically more expensive. To lock in the best rates, start looking for flights ahead of time. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a TUL to KTM flight and hotel package?
You'll typically save money by booking a TUL 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 place. After selecting your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Tulsa Intl. Airport (TUL) to Tribhuvan Intl. Airport (KTM)?
Generally, it's possible to cancel or reschedule your TUL to KTM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Tulsa Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Emirates, Qatar Airways
Roundtrip price
$1,155
Distance
8021 mi

Book with confidence

Book with confidence

Tulsa to Kathmandu Flights

The cheapest times to fly from Tulsa 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 Tulsa to Kathmandu are during the month of January. You can find some of the cheapest flights from Tulsa to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tulsa to Kathmandu

Sunday is one of the best days to book for cheap flights from Tulsa 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 Tulsa 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 Tulsa to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $648 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 Tulsa 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 Tulsa 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.

 

Tulsa to Kathmandu Flights

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*Available to One Key members.