$831 Cheap Flights from Kathmandu (KTM) to Bilbao (BIO)

View $831 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Bilbao Airport (BIO)

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Cheap Flights from Kathmandu to Bilbao (KTM-BIO)

Prices were available within the past 7 days and start at $831 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Bilbao Airport (BIO) cost?
Secure a cheap one-way flight from $831 or cheap return flight from Tribhuvan Intl. Airport (KTM) to Bilbao Airport (BIO) 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 Bilbao Airport (BIO)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between KTM and BIO. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Bilbao Airport (BIO)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from KTM to BIO. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Bilbao Airport (BIO)?
Nonstop flights from Tribhuvan Intl. Airport (KTM) to Bilbao Airport (BIO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KTM to BIO?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, such as the carrier and season.*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 Bilbao Airport (BIO)?
To reach Bilbao Airport (BIO) on schedule, book a flight that leaves Tribhuvan Intl. Airport (KTM) 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 Tribhuvan Intl. Airport (KTM) to Bilbao Airport (BIO) last-minute?
Booking your plane ticket from KTM to BIO shortly before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a KTM to BIO flight and hotel package?
You can save money by securing a KTM to BIO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Bilbao Airport (BIO)?
In most cases, you can cancel or modify your KTM to BIO flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Bilbao
Distance
4851 mi

Book with confidence

Book with confidence

Kathmandu to Bilbao Flights

The cheapest times to fly from Kathmandu to Bilbao

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

 

The best time to book a flight from Kathmandu to Bilbao

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

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 Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $831 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 Bilbao 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 Bilbao 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 Bilbao Flights

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