A white temple on a lake with a bridge in the foreground and colorful buildings in the background.

Cheap Flights Houston to Kathmandu (IAH-KTM)

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IAH to KTM Flights

Ready to have the time of your life? When you use Expedia.co.nz to book cheap flights from Houston to Kathmandu, you can experience all of the attractions this city is famous for, or escape the crowds and explore the outskirts on your own. Our amazing deals on airfare help you save big on tickets, so you can spend more of your hard-earned money enjoying local entertainment options. Even if you seek to score a seat on one of the last-minute IAH to KTM flights, you’ll still save a bundle when compared to the competition.

See for yourself how simple it is to book the holiday of your dreams to Kathmandu by using our helpful search engine today. We have the largest inventory of flights on the internet, and our intuitive tools make it easy to find affordable airfare at any time of year.

Prefer to fly with a particular airline? Our extensive network of travel partners ensures that you can travel with whichever carrier you prefer. So if you’ve been searching for cheap flights to Kathmandu from Houston, Expedia.co.nz has exactly what you’re looking for. As the world’s leader in travel, we’re committed to helping you get the best rates around.

Frequently Asked Questions

How much is a flight from IAH to Tribhuvan Intl. Airport?

Round-trip flights from Houston Airport to Tribhuvan Intl. Airport (KTM) start from . This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from George Bush Intercontinental Airport (IAH) to Tribhuvan Intl. Airport (KTM)?

Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.

How do I find cheap flights from Houston Airport to Tribhuvan Intl. Airport (KTM) that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for George Bush Intercontinental Airport (IAH) to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.

How far is the flight from George Bush Intercontinental Airport (IAH) to KTM?

Houston to Kathmandu is around 13 600 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Toss in some snacks to munch on throughout your flight too.

Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Tribhuvan Intl. Airport (KTM)?

Right now, no airlines offer flights directly from George Bush Intercontinental Airport (IAH) to Tribhuvan Intl. Airport. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your fare well ahead of time.

Are George Bush Intercontinental Airport (IAH) to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?

Booking your trip from Houston Airport to Tribhuvan Intl. Airport (KTM) last minute could be your ticket to a great deal. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Travel information

Origin airport
George Bush Intercontinental Airport
Destination airport
Tribhuvan Intl. Airport
Distance
13,599 km away
Airlines serving
Qatar Airways, Emirates, Cathay Pacific, IndiGo, Turkish Airlines, Etihad Airways, KLM, Sri Lankan Airlines, Singapore Airlines, Korean Air
Popular airline
Qatar Airways
*Available to Expedia members.