$735 Cheap Flights from Houston (IAH) to Kathmandu (KTM)

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Cheap Flights from Houston to Kathmandu (IAH-KTM)

Prices were available within the past 7 days and start at $735 for one-way flights and $1,272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Flights from Houston (IAH) to Kathmandu (KTM)
Origin airport
George Bush Intercontinental
Destination airport
Tribhuvan Intl.
Airlines serving
Cathay Pacific, Emirates, KLM, Korean Air, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Turkish Airlines
Roundtrip price
$1,271
Distance
8450 mi

Houston to Kathmandu Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Houston to Kathmandu offer the perfect respite. Not only does exploring Kathmandu provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Houston to Kathmandu may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Kathmandu are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Kathmandu more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Kathmandu is $735 now!

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 $1,272. 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 8452 mi, 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.
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