$335 Cheap Flights from Kathmandu (KTM) to Vientiane (VTE)

View $335 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE)

Cheap Flights from Kathmandu to Vientiane (KTM-VTE)

Prices were available within the past 7 days and start at $335 for one-way flights and $621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sichuan Airlines
Fri, Nov 21 - Fri, Nov 28
KTM
Kathmandu
VTE
Vientiane
$621 Roundtrip, found 12 hours ago
$621
Roundtrip
found 12 hours ago
Select Sichuan Airlines flight, departing Fri, Nov 21 from Kathmandu to Vientiane, returning Fri, Nov 28, priced at $621 found 12 hours ago
Sichuan Airlines
Sun, Nov 30 - Thu, Dec 11
KTM
Kathmandu
VTE
Vientiane
$633 Roundtrip, found 4 days ago
$633
Roundtrip
found 4 days ago
Select Sichuan Airlines flight, departing Sun, Nov 30 from Kathmandu to Vientiane, returning Thu, Dec 11, priced at $633 found 4 days ago
Thai Airways International
Wed, Nov 26 - Sat, Nov 29
KTM
Kathmandu
VTE
Vientiane
$654 Roundtrip, found 5 days ago
$654
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Wed, Nov 26 from Kathmandu to Vientiane, returning Sat, Nov 29, priced at $654 found 5 days ago
Thai Airways International
Mon, Nov 17 - Wed, Dec 17
KTM
Kathmandu
VTE
Vientiane
$655 Roundtrip, found 1 day ago
$655
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Mon, Nov 17 from Kathmandu to Vientiane, returning Wed, Dec 17, priced at $655 found 1 day ago
Sichuan Airlines
Thu, Dec 25 - Sat, Jan 3
KTM
Kathmandu
VTE
Vientiane
$655 Roundtrip, found 1 day ago
$655
Roundtrip
found 1 day ago
Select Sichuan Airlines flight, departing Thu, Dec 25 from Kathmandu to Vientiane, returning Sat, Jan 3, priced at $655 found 1 day ago
Thai Airways International
Wed, Nov 26 - Sat, Nov 29
KTM
Kathmandu
VTE
Vientiane
$657 Roundtrip, found 5 days ago
$657
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Wed, Nov 26 from Kathmandu to Vientiane, returning Sat, Nov 29, priced at $657 found 5 days ago
Sichuan Airlines
Mon, Dec 1 - Wed, Dec 31
KTM
Kathmandu
VTE
Vientiane
$668 Roundtrip, found 4 days ago
$668
Roundtrip
found 4 days ago
Select Sichuan Airlines flight, departing Mon, Dec 1 from Kathmandu to Vientiane, returning Wed, Dec 31, priced at $668 found 4 days ago
Thai Airways International
Fri, Nov 21 - Fri, Nov 28
KTM
Kathmandu
VTE
Vientiane
$678 Roundtrip, found 12 hours ago
$678
Roundtrip
found 12 hours ago
Select Thai Airways International flight, departing Fri, Nov 21 from Kathmandu to Vientiane, returning Fri, Nov 28, priced at $678 found 12 hours ago
Thai Airways International
Wed, Nov 26 - Sat, Nov 29
KTM
Kathmandu
VTE
Vientiane
$684 Roundtrip, found 5 days ago
$684
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Wed, Nov 26 from Kathmandu to Vientiane, returning Sat, Nov 29, priced at $684 found 5 days ago
China Eastern Airlines
Fri, Nov 21 - Fri, Nov 28
KTM
Kathmandu
VTE
Vientiane
$701 Roundtrip, found 12 hours ago
$701
Roundtrip
found 12 hours ago
Select China Eastern Airlines flight, departing Fri, Nov 21 from Kathmandu to Vientiane, returning Fri, Nov 28, priced at $701 found 12 hours ago

Alternative airports near Vientiane

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Wattay Intl. VTE. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $655
VTE
Wattay Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $655

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE) cost?
Lock in a cheap one-way flight from $335 or cheap return flight from $621 from Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE) 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 Wattay Intl. Airport (VTE)?
Traveling in November can help you save, as it's the cheapest month for flights between KTM and VTE. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE)?
To find the cheapest airline flying from KTM to VTE, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE)?
You'll have to take a flight with a layover if you're traveling from Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from KTM to VTE?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE)?
To avoid potential delays on the Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE) route, fly before 3 PM. Flights after this time 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 Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE) last-minute?
Last-minute fares from KTM to VTE are usually more expensive. To secure the best prices, start searching for flights well in advance. That said, if you're flexible with your travel dates, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a KTM to VTE flight and hotel package?
Booking a KTM to VTE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Wattay Intl. Airport (VTE)?
You can usually reschedule or cancel your KTM to VTE flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Wattay Intl.
Roundtrip price
$621
Distance
1283 mi

Book with confidence

Kathmandu to Vientiane Flights

The cheapest times to fly from Kathmandu to Vientiane

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

 

The best time to book a flight from Kathmandu to Vientiane

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

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 Vientiane in 2025. You can also book with separate airlines for your outbound and return journeys, from $335 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 Vientiane 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 Vientiane 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 Vientiane Flights

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*Available to One Key members.