KTM - IAH

₹ 150,761 Find Cheap Flights from Kathmandu to Houston – Compare and Save

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Everything you should know

Cheapest return flight
₹ 150,761
Typical prices: ₹ 129,382-₹ 156,460
Multiple Airlines
Sat 13/10Sat 20/10
KTM - IAH • 2 stops
Direct flights
Not available
There are currently no direct flights between Kathmandu and Houston George Bush Intcntl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 16% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Doha Hamad Intl (DOH)
Cheapest • Avg ₹ 136,037 (return)
Istanbul (IST)
Shortest trip • 25h 50m (one-way)
Insights
Insights
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We hope you enjoy your trip to Houston George Bush Intcntl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kathmandu to George Bush Intcntl (KTM-IAH)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kathmandu to George Bush Intcntl

Tue, 13 Oct - Tue, 20 Oct
Multiple Airlines Logo
13:25 - 17:15KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
62h 35m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
19:35 - 23:35IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
41h 15m1 stop Dubai Intl
₹ 150,761Multiple Airlines
Wed, 14 Oct - Wed, 21 Oct
Multiple Airlines Logo
23:30 - 17:15KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
28h 30m1 stop Dubai Intl
Multiple Airlines Logo
19:35 - 18:55IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
36h 35m1 stop Dubai Intl
₹ 155,150Multiple Airlines
Tue, 13 Oct - Tue, 20 Oct
Emirates Logo
09:05 - 17:15KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
42h 55m1 stop Dubai Intl
Emirates Logo
19:35 - 23:35IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
41h 15m1 stop Dubai Intl
₹ 156,963Emirates
Tue, 13 Oct - Tue, 20 Oct
Multiple Airlines Logo
17:30 - 13:12KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
30h 27m2 stops Doha Hamad Intl Dallas/Fort Worth
Multiple Airlines Logo
16:13 - 08:50IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
29h 52m2 stops Dallas/Fort Worth Doha Hamad Intl
₹ 181,295Multiple Airlines
Wed, 14 Oct - Tue, 20 Oct
Multiple Airlines Logo
13:25 - 17:15KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
62h 35m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
01:00 - 20:35IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
32h 50m2 stops Taipei City Taiwan Taoyuan Intl Kuala Lumpur Intl
₹ 185,970Multiple Airlines
Fri, 4 Dec - Tue, 1 Jun
KLM Logo
20:50 - 13:05KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
28h 00m2 stops New Delhi Indira Gandhi Intl Amsterdam Schiphol
KLM Logo
17:05 - 09:50IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
30h 00m2 stops Paris Charles de Gaulle New Delhi Indira Gandhi Intl
₹ 192,268KLM
Fri, 2 Oct - Thu, 21 Jan
Multiple Airlines Logo
23:10 - 15:08KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
50h 43m2 stops Singapore Changi Los Angeles
Multiple Airlines Logo
06:30 - 21:50IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
51h 35m3 stops Los Angeles Tokyo Narita Singapore Changi
₹ 734,435Multiple Airlines
Fri, 2 Oct - Thu, 21 Jan
Multiple Airlines Logo
23:10 - 15:08KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
50h 43m3 stops Singapore Changi Tokyo Narita Los Angeles
Multiple Airlines Logo
06:30 - 21:50IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
51h 35m3 stops Los Angeles Tokyo Narita Singapore Changi
₹ 735,580Multiple Airlines
Fri, 2 Oct - Thu, 21 Jan
Multiple Airlines Logo
23:10 - 15:08KTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
50h 43m2 stops Singapore Changi Los Angeles
Multiple Airlines Logo
06:30 - 21:50IAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
51h 35m3 stops Los Angeles Tokyo Narita Singapore Changi
₹ 741,686Multiple Airlines
Booking Insights

Price, demand, and travel trends for Kathmandu to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Kathmandu to Houston George Bush Intcntl Airport with more confidence.

What's the cheapest day of the week to fly from Kathmandu to Houston George Bush Intcntl Airport?

Friday is the cheapest day of the week to fly from Kathmandu to Houston George Bush Intcntl Airport and is 14% cheaper than the average day. Monday is the most expensive day with flight prices 288% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Kathmandu to Houston George Bush Intcntl Airport flights

Low season

June
Most popular time to fly (6% more expensive on average)

When to book flights from Kathmandu to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Kathmandu to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Kathmandu to Houston George Bush Intcntl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Kathmandu to Houston George Bush Intcntl Airport?

    Flights from Kathmandu to Houston George Bush Intcntl Airport usually depart from Kathmandu Tribhuvan (KTM) and arrive at Houston George Bush Intcntl (IAH).

  • Which cabin classes can I book on flights from Kathmandu to Houston George Bush Intcntl Airport?

    Only Economy class is available on flights from Kathmandu to Houston George Bush Intcntl Airport.

  • Which airports do connecting flights from Kathmandu to Houston George Bush Intcntl Airport pass through?

    One-stop flights from Kathmandu to Houston George Bush Intcntl Airport most commonly connect through:

    • Doha Hamad Intl (DOH) – 48% of one-stop connections
    • Dubai Intl (DXB) – 41% of one-stop connections
    • Istanbul (IST) – 11% of one-stop connections

    Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Kathmandu to Houston George Bush Intcntl Airport?

    Yes. Being flexible with your travel dates can save you up to 78% on the Kathmandu to Houston George Bush Intcntl Airport route. Friday is the cheapest departure day at ₹ 125,952 return on average, while Monday is the most expensive at ₹ 568,121, a difference of ₹ 442,168. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    George R. Brown Convention Center is one of the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

  • How long is a flight from Kathmandu to Houston George Bush Intcntl Airport?

    A direct flight from Kathmandu to Houston George Bush Intcntl Airport takes 0h 00m, covering 21,873 km.

  • Do I need a passport to fly from Kathmandu to Houston George Bush Intcntl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Kathmandu to Houston George Bush Intcntl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 150,761 to ₹ 741,686. That means the highest observed fare was about 5x higher than the lowest one.

  • How much time can I save by choosing a different stopover airport from Kathmandu to Houston George Bush Intcntl Airport?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time of 25h 50m, compared to 28h 05m via Dubai Intl (DXB) and 30h 37m via Doha Hamad Intl (DOH).

  • What is the time difference between Kathmandu and Houston George Bush Intcntl Airport?

    Houston George Bush Intcntl Airport is 10 hours behind Kathmandu (Central Time vs Nepal Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car hire companies, with daily rates starting from around ₹ 242 for economy cars. Top options include:
    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Hertz
    • Thrifty

  • How much should I expect to pay for a Kathmandu to Houston George Bush Intcntl Airport flight?

    Return flights from Kathmandu to Houston George Bush Intcntl Airport range from ₹ 129,382 to ₹ 156,460, with an average of ₹ 146,107 over the past 12 months. Anything below ₹ 129,382 counts as a good deal.

Your guide to booking Kathmandu to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average ₹ 125,952 – about ₹ 442,168 less than Monday (78% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kathmandu to Houston George Bush Intcntl Airport trip for March. Fares historically average ₹ 122,135 return in that month – typically ₹ 46,946 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.
    - Houston Airport Marriott at George Bush Intercontinental

More options for your flight from Kathmandu to George Bush Intcntl

Complete your trip to Houston with a hotel stay or car hire

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