$214 Cheap Flights from Kathmandu (KTM) to Sanya (SYX)

View $214 flight on Tue, Dec 30, 2025Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Sanya (SYX-Phoenix Intl.)

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Cheap Flights from Kathmandu to Sanya (KTM-SYX)

Prices were available within the past 7 days and start at $214 for one-way flights and $407 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$407 Roundtrip, found 12 hours ago
$407
Roundtrip
found 12 hours ago
Select Air China flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $407 found 12 hours ago
Air China
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$439 Roundtrip, found 12 hours ago
$439
Roundtrip
found 12 hours ago
Select Air China flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $439 found 12 hours ago
Air China
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$482 Roundtrip, found 12 hours ago
$482
Roundtrip
found 12 hours ago
Select Air China flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $482 found 12 hours ago
China Eastern Airlines
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$502 Roundtrip, found 12 hours ago
$502
Roundtrip
found 12 hours ago
Select China Eastern Airlines flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $502 found 12 hours ago
China Eastern Airlines
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$530 Roundtrip, found 12 hours ago
$530
Roundtrip
found 12 hours ago
Select China Eastern Airlines flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $530 found 12 hours ago
Sichuan Airlines
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$561 Roundtrip, found 12 hours ago
$561
Roundtrip
found 12 hours ago
Select Sichuan Airlines flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $561 found 12 hours ago
Air China
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$566 Roundtrip, found 12 hours ago
$566
Roundtrip
found 12 hours ago
Select Air China flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $566 found 12 hours ago
Air China
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$583 Roundtrip, found 12 hours ago
$583
Roundtrip
found 12 hours ago
Select Air China flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $583 found 12 hours ago
Cathay Pacific
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$677 Roundtrip, found 12 hours ago
$677
Roundtrip
found 12 hours ago
Select Cathay Pacific flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $677 found 12 hours ago
China Southern Airlines
Sun, Jan 4 - Sun, Jan 11
KTM
Kathmandu
SYX
Sanya
$959 Roundtrip, found 12 hours ago
$959
Roundtrip
found 12 hours ago
Select China Southern Airlines flight, departing Sun, Jan 4 from Kathmandu to Sanya, returning Sun, Jan 11, priced at $959 found 12 hours ago

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX) cost?
Snag a cheap one-way flight from $214 or cheap return flight from $407 from Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX)?
The cheapest month to fly from KTM to SYX is January, when there's less demand. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from KTM to SYX. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX)?
There aren't any daily direct flights from Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from KTM to SYX?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX)?
To avoid potential delays on the Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX) route, travel before 3 PM. Later departures have a 22% higher chance of being 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 Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX) last-minute?
Waiting until right before your break to book a flight from KTM to SYX generally means paying more. While you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a KTM to SYX flight and hotel package?
Compared with arranging flights and hotels separately, booking a KTM to SYX flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just pick your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Phoenix Intl. Airport (SYX)?
If you booked your KTM to SYX flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Phoenix Intl.
Airlines serving
Air China, Cathay Pacific, China Eastern Airlines, Sichuan Airlines
Roundtrip price
$407
Distance
1657 mi

Book with confidence

Kathmandu to Sanya Flights

The cheapest times to fly from Kathmandu to Sanya

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

 

The best time to book a flight from Kathmandu to Sanya

Sunday is one of the best days to book for cheap flights from Kathmandu to Sanya: 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 Kathmandu to Sanya

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 Kathmandu to Sanya in 2025. You can also book with separate airlines for your outbound and return journeys, from $214 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 Kathmandu to Sanya 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 Kathmandu to Sanya 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.

 

Kathmandu to Sanya Flights

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*Available to One Key members.