IAH - KTM

$558 Find Cheap Flights from Houston George Bush Airport to Kathmandu - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Kathmandu departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,067
Typical prices: $1,306-$1,519
Turkish Airlines
Wed 9/9Wed 3/3
IAH - KTM • 1 stop
Cheapest one-way
$558
Typical prices: $500-$671
Multiple Airlines
Sun 8/9
IAH - KTM • 2 stops
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Kathmandu. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $1,532 (round-trip)
Shortest trip • 24h 23m (one-way)
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When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
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We hope you love your trip to Kathmandu!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Kathmandu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Kathmandu

Wed, Sep 9 - Wed, Mar 3
Turkish Airlines Logo
9:15 pm - 6:35 am
IAH
-
KTM
22h 35m
1 stop
Turkish Airlines Logo
12:45 pm - 1:10 pm
KTM
-
IAH
36h 10m
1 stop
$1,067Turkish Airlines
Wed, Nov 25 - Wed, Dec 9
Turkish Airlines Logo
9:00 pm - 11:20 am
IAH
-
KTM
26h 35m
1 stop
Turkish Airlines Logo
12:45 pm - 1:10 pm
KTM
-
IAH
36h 10m
1 stop
$1,067Turkish Airlines
Sat, Nov 21 - Mon, Dec 7
Turkish Airlines Logo
2:55 pm - 11:20 am
IAH
-
KTM
32h 40m
1 stop
Turkish Airlines Logo
12:45 pm - 1:10 pm
KTM
-
IAH
36h 10m
1 stop
$1,153Turkish Airlines
Tue, Aug 25 - Wed, Sep 9
Multiple Airlines Logo
6:15 pm - 12:50 pm
IAH
-
KTM
31h 50m
2 stops
Multiple Airlines Logo
1:25 pm - 3:55 pm
KTM
-
IAH
37h 15m
2 stops
$1,219Multiple Airlines
Mon, Aug 24 - Tue, Sep 8
Multiple Airlines Logo
6:15 pm - 9:00 pm
IAH
-
KTM
40h 00m
2 stops
Multiple Airlines Logo
1:25 pm - 3:55 pm
KTM
-
IAH
37h 15m
2 stops
$1,227Multiple Airlines
Wed, Aug 26 - Thu, Sep 10
Multiple Airlines Logo
6:15 pm - 6:10 pm
IAH
-
KTM
37h 10m
2 stops
Multiple Airlines Logo
1:25 pm - 3:55 pm
KTM
-
IAH
37h 15m
2 stops
$1,243Multiple Airlines
Mon, Sep 7 - Thu, Oct 22
Qatar Airways Logo
6:15 pm - 8:50 am
IAH
-
KTM
27h 50m
1 stop
Qatar Airways Logo
6:45 pm - 3:55 pm
KTM
-
IAH
31h 55m
1 stop
$1,708Qatar Airways
Thu, Nov 12 - Mon, Nov 30
Qatar Airways Logo
5:35 pm - 9:50 am
IAH
-
KTM
28h 30m
1 stop
Qatar Airways Logo
6:45 pm - 3:20 pm
KTM
-
IAH
32h 20m
1 stop
$1,708Qatar Airways
Wed, Aug 26 - Mon, Sep 14
Emirates Logo
7:10 pm - 11:35 pm
IAH
-
KTM
41h 40m
1 stop
Emirates Logo
12:35 am - 4:50 pm
KTM
-
IAH
27h 00m
1 stop
$1,710Emirates
Sat, Dec 5 - Fri, Jan 22
Emirates Logo
7:10 pm - 2:00 pm
IAH
-
KTM
31h 05m
1 stop
Emirates Logo
3:00 pm - 4:20 pm
KTM
-
IAH
37h 05m
1 stop
$1,815Emirates
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Kathmandu flights

Get data-powered insights and trends into flights from George Bush Intcntl to Kathmandu to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Kathmandu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Kathmandu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Kathmandu is March, where tickets cost $1,291 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $2,069 and $1,834 respectively.

Good to know

Low season

August

Cheapest flight

$558
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Houston George Bush Airport to Kathmandu

When to book flights from George Bush Intcntl to Kathmandu

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Kathmandu flights

  • What are the common stopover options for Houston George Bush Airport to Kathmandu flights?

    The stopover options for flights from Houston George Bush to Kathmandu depend on your airline. Qatar Airways and Emirates offer one-stop flights on this route with common stops in Doha (DOH) and Dubai (DXB) respectively. Istanbul (IST), Kuwait City (KWI), New Delhi (DEL), and New York JFK are other popular layover cities for connecting flights on this route.

  • Which airlines fly more eco-friendly flights from Houston George Bush Airport to Kathmandu?

    When flying from Houston George Bush Airport to Kathmandu, you will emit about 8,996 lb of CO2. American Airlines, Korean Air, Austrian Airlines, Alaska Airlines, Brussels Airlines, and Air India operate some of the most eco-friendly flights from Houston George Bush Airport to Kathmandu. These airlines offer one-stop and two-stop flights on this route and emit between 33% and 37% less CO2.

  • Which airlines offer accessible services from Houston George Bush Airport to Kathmandu?

    All airlines flying from Houston George Bush Airport to Kathmandu, including American Airlines, Emirates, and Alaska Airlines, offer accessible services. Every airline flying on this route runs a wheelchair assistance program to help travelers with limited mobility get through the airports easily. These airlines also provide airport attendants who assist passengers with limited mobility with their luggage through the gate areas. We recommend informing your airline at least 48 hours before your flight if you need a wheelchair or other mobility aid during your travel.

  • Which airlines allow pets on board from Houston George Bush Airport to Kathmandu?

    If you want to fly with your pet from Houston George Bush Airport to Kathmandu, consider booking American Airlines or Alaska Airlines. The airlines allow passengers to bring pets like small dogs and cats on board, provided they meet their requirements. The pet must be in a carrier that fits under the seat in front of you. American Airlines recommends a soft-sided carrier of 18 x 11 x 11 inches, while Alaska Airlines accepts either a soft-sided kennel of 17 x 11x 9.5 inches or a hard-sided one of 17 x 11 x 7.5 inches.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Kathmandu?

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Kathmandu was $558 for a one-way ticket and $1,067 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Kathmandu?

    A passport is required to fly from Houston George Bush Airport to Kathmandu.

  • Which airports will I be using when flying from Houston George Bush Airport to Kathmandu?

    On your way to Kathmandu, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Kathmandu Tribhuvan.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Kathmandu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Kathmandu?

    Star Alliance, and oneworld are the airline alliances operating flights between Houston George Bush Airport and Kathmandu, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Kathmandu, Emirates or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Houston to Kathmandu are Emirates and Qatar Airways. With an average price for the route of $1,754 and an overall rating of 8.1, Emirates is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,643 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Kathmandu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Kathmandu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Kathmandu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Kathmandu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and KTM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Kathmandu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Kathmandu

  • Houston George Bush International Airport (IAH) handles flights from the Greater Houston Region to Kathmandu. The airport is a hub for United Airlines and a focus city for Spirit Airlines; therefore, flying with them gives you more flight options.
  • Flights to Kathmandu usually land at Kathmandu Tribhuvan International Airport (KTM). Gautam Buddha International Airport and Pokhara International usually serve as alternative airports for flights to Kathmandu when KTM runs out of capacity.
  • US citizens will need a visa appropriate for the purpose of travel when flying from Houston George Bush Airport to Kathmandu. The visa should have at least one blank page. You can apply for a tourist visa at a Nepalese embassy before traveling or purchase one on arrival at KTM, usually subject to availability.
  • You can use Sajha Yatayat Buses to get to the city center from Kathmandu Airport. The buses are easily identified by their green color and just depart outside the terminals. The buses take about an hour to complete the trip.
  • If you’re a nursing mother traveling from Houston George Bush Airport to Kathmandu, consider booking American Airlines. The airline allows passengers to bring a breast pump and a cooler machine free of charge in addition to the permitted carry-on items.

Everything you need to know for your flight from George Bush Intcntl to Kathmandu

Information on your arrival and departure airports