KTM - IAH

$857 Find Cheap Flights from Kathmandu to Houston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,436
Typical prices: $1,356-$1,640
Thai Airways
Sun 9/23Wed 1/31
KTM - IAH • 2 stops
Cheapest one-way
$857
Typical prices: $907-$1,149
Multiple Airlines
Mon 2/12
KTM - IAH • 2 stops
Nonstop 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 layover airports
Doha Hamad Intl (DOH)
Cheapest • Avg $1,426 (round-trip)
Istanbul (IST)
Shortest trip • 25h 50m (one-way)
Insights
Insights
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We hope you love your trip to Houston George Bush Intcntl Airport!
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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 round-trip flight deals from Kathmandu to George Bush Intcntl

Wed, Sep 23 - Sun, Jan 31
Multiple Airlines Logo
12:25 am - 10:25 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
32h 45m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
5:35 pm - 9:05 amIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
27h 45m3 stops Doha Hamad Intl Dubai Intl New Delhi Indira Gandhi Intl
$1,436Multiple Airlines
Thu, Sep 24 - Sun, Jan 31
Multiple Airlines Logo
9:10 pm - 10:25 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
36h 00m3 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
5:35 pm - 1:55 pmIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
32h 35m3 stops Doha Hamad Intl Dubai Intl New Delhi Indira Gandhi Intl
$1,465Multiple Airlines
Mon, Oct 19 - Mon, Nov 23
Multiple Airlines Logo
1:25 pm - 5:15 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
38h 35m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
7:10 pm - 6:35 pmIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
35h 40m2 stops Dubai Intl New Delhi Indira Gandhi Intl
$1,474Multiple Airlines
Thu, Sep 24 - Sun, Jan 31
Multiple Airlines Logo
1:25 pm - 5:05 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
38h 25m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
7:10 pm - 12:40 pmIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
29h 45m2 stops Dubai Intl New Delhi Indira Gandhi Intl
$1,475Multiple Airlines
Sun, Jan 24 - Sun, Feb 14
Multiple Airlines Logo
1:45 pm - 4:20 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
62h 20m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
7:10 pm - 12:40 pmIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
29h 45m2 stops Dubai Intl New Delhi Indira Gandhi Intl
$1,485Multiple Airlines
Sun, Jan 24 - Sun, Feb 14
Multiple Airlines Logo
1:45 pm - 4:20 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
38h 20m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
7:10 pm - 9:40 amIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
26h 45m1 stop Dubai Intl
$1,523Multiple Airlines
Thu, Sep 24 - Sun, Jan 31
Multiple Airlines Logo
1:25 pm - 5:05 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
62h 25m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
7:10 pm - 9:40 amIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
26h 45m1 stop Dubai Intl
$1,546Multiple Airlines
Mon, Oct 19 - Mon, Nov 23
Multiple Airlines Logo
1:25 pm - 5:15 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
38h 35m2 stops New Delhi Indira Gandhi Intl Dubai Intl
Multiple Airlines Logo
7:10 pm - 11:30 pmIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
40h 35m1 stop Dubai Intl
$1,565Multiple Airlines
Sun, Jan 24 - Sun, Feb 14
Emirates Logo
7:40 pm - 4:20 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
32h 25m1 stop Dubai Intl
Emirates Logo
7:10 pm - 11:30 pmIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
40h 35m1 stop Dubai Intl
$1,593Emirates
Sat, Oct 17 - Fri, Nov 13
Emirates Logo
7:00 am - 5:15 pmKTM  Kathmandu Tribhuvan-IAH Houston George Bush Intcntl
45h 00m1 stop Dubai Intl
Emirates Logo
7:10 pm - 11:30 pmIAH  Houston George Bush Intcntl-KTM Kathmandu Tribhuvan
40h 35m1 stop Dubai Intl
$1,623Emirates
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, it 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

Cheapest flight

$857
Most popular time to fly with an average 6% increase in price.
Flight from Kathmandu to Houston George Bush Intcntl Airport

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 round-trip 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).

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

    Two cabin classes are available on flights from Kathmandu to Houston George Bush Intcntl Airport:

    • Economy Class
    • Premium Economy Class

  • 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 $1,320 round-trip on average, while Monday is the most expensive at $5,954, a difference of $4,634. 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?

    Some of the most popular sights in Houston George Bush Intcntl Airport are Downtown Houston, George R. Brown Convention Center and Galleria Mall. These are among 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 nonstop flight from Kathmandu to Houston George Bush Intcntl Airport takes 0h 00m, covering 8,445 miles.

  • 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, round-trip prices on this route showed a wide range, from about $1,436 to $12,525. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Kathmandu to Houston George Bush Intcntl Airport looking right now?

    One-way fares from Kathmandu to Houston George Bush Intcntl Airport are currently higher than usual. Average one-way flight prices are about $1,113, which is 10% above the typical average for this route.

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

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time at 25h 50m, compared with 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.

  • What car rental options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates starting from around $3 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?

    Round-trip flights from Kathmandu to Houston George Bush Intcntl Airport range from $1,356 to $1,640, with an average of $1,531 over the past 12 months. Anything below $1,356 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 can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $1,320 - about $4,634 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 $1,280 round-trip in that month - typically $492 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

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