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Find cheap flights from Houston to Kathmandu from $517

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Kathmandu departing on 8/7. 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
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Kathmandu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Kathmandu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Kathmandu, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Houston to Kathmandu

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 and deals for you by selecting your travel dates.
Choose your dates
7:55 pm - 12:40 pmIAH-KTM
30h 00m2 stops
8:00 am - 4:50 pmKTM-IAH
43h 35m2 stops
$1,252
Find Deal
Tue, Oct 1 - Tue, Oct 15
6:10 pm - 1:00 amIAH-KTM
20h 05m1 stop
6:00 pm - 3:50 pmKTM-IAH
32h 35m1 stop
$1,286Qatar Airways
Find Deal
Tue, Oct 1 - Tue, Oct 15
6:40 pm - 6:45 amIAH-KTM
25h 20m1 stop
8:00 am - 3:35 pmKTM-IAH
43h 20m1 stop
$1,289Qatar Airways
Find Deal
Thu, Oct 31 - Sun, Nov 17
7:55 pm - 9:45 amIAH-KTM
27h 05m1 stop
1:25 pm - 4:50 pmKTM-IAH
38h 10m2 stops
$1,301
Find Deal
Tue, Oct 1 - Tue, Oct 15
6:35 pm - 9:45 pmIAH-KTM
40h 25m2 stops
11:10 pm - 2:30 pmKTM-IAH
50h 05m2 stops
$1,897Singapore Airlines
Find Deal
Wed, Jun 5 - Sun, Jun 23
6:35 pm - 9:45 pmIAH-KTM
40h 25m2 stops
11:10 pm - 2:30 pmKTM-IAH
50h 05m2 stops
$1,913Singapore Airlines
Find Deal
Fri, Jun 28 - Sun, Jul 7
8:15 pm - 8:00 amIAH-KTM
49h 00m2 stops
1:15 am - 9:10 pmKTM-IAH
30h 40m2 stops
$2,099Emirates
Find Deal
Sun, Jul 28 - Sun, Sep 29
7:55 pm - 6:15 amIAH-KTM
23h 35m1 stop
12:45 am - 4:20 pmKTM-IAH
27h 20m1 stop
$2,210Emirates
Find Deal
Thu, Oct 31 - Sat, Nov 16
8:55 pm - 6:10 amIAH-KTM
22h 30m1 stop
7:35 am - 12:45 pmKTM-IAH
39h 55m1 stop
$2,275Turkish Airlines
Find Deal
Fri, Jun 28 - Sun, Jul 7
8:55 pm - 6:10 amIAH-KTM
22h 30m1 stop
7:35 am - 7:10 pmKTM-IAH
22h 20m1 stop
$2,728Turkish Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 23

Flights from Houston to Kathmandu - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Houston to Kathmandu?

The average price of all flights from Houston to Kathmandu clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Houston to Kathmandu, look for departures on Sundays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Kathmandu, Thursday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Houston to Kathmandu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston 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 to Kathmandu is September, where tickets cost $1,287 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $2,348 and $1,901 respectively.

How far in advance should I book a flight from Houston to Kathmandu?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston to Kathmandu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston to Kathmandu, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 64 days before departure.

Good to know

Cheapest flight

$517
Flight from Houston George Bush Airport to Kathmandu

When to book flights from Houston to Kathmandu

Are your dates flexible? Find out the best times to travel from Houston 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 flights from Houston to Kathmandu

  • What is the cheapest flight from Houston to Kathmandu?

    In the last 3 days, the lowest price for a flight from Houston to Kathmandu was $517 for a one-way ticket and $1,252 for a round-trip.

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

    Yes, you’ll need a passport to travel to Kathmandu from Houston.

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

    There are 2 airports in Houston (Houston Hobby and Houston George Bush Intcntl.) and only 1 airport in Kathmandu (Kathmandu Tribhuvan). The cheapest flights are generally found on the Houston George Bush Airport to Kathmandu Tribhuvan flight route.

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

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

  • Which airline alliances offer flights from Houston to Kathmandu?

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

  • What is the most popular layover when flying to Kathmandu from Houston?

    Doha is the most popular layover city among KAYAK users traveling from Houston to Kathmandu.

  • How does KAYAK find such low prices on flights from Houston 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 to Kathmandu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Houston 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Houston to Kathmandu

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Kathmandu found on KAYAK in the last 72 hours.
8/7Wed
3 stops
45h 20mIAH-KTM
$517
6/2Sun
3 stops
41h 23mIAH-KTM
$599
8/7Wed
2 stops
35h 30mIAH-KTM
$690
6/7Fri
3 stops
59h 38mIAH-KTM
$718
6/5Wed
3 stops
47h 54mIAH-KTM
$734
8/7Wed
1 stopQatar Airways
20h 05mIAH-KTM
$853
6/5Wed
2 stops
31h 10mIAH-KTM
$866
6/2Sun
2 stops
33h 55mIAH-KTM
$993
6/5Wed
1 stop
31h 50mIAH-KTM
$1,106
8/7Wed
2 stopsQatar Airways
33h 27mHOU-KTM
$1,122

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Last minute flights from Houston to Kathmandu

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Kathmandu that are departing in the next 10 days.
5/5Sun
multi-stopQatar Airways
29h 35mIAH-KTM
6/16Sun
multi-stopQatar Airways
32h 35mKTM-IAH
$1,437
5/5Sun
multi-stopQatar Airways
20h 05mIAH-KTM
6/15Sat
multi-stopQatar Airways
24h 20mKTM-IAH
$1,512
5/6Mon
multi-stopQatar Airways
20h 05mIAH-KTM
5/12Sun
multi-stopQatar Airways
24h 20mKTM-IAH
$1,570
5/6Mon
multi-stopQatar Airways
20h 05mIAH-KTM
5/13Mon
multi-stopQatar Airways
38h 50mKTM-IAH
$1,572
5/7Tue
multi-stopQatar Airways
44h 50mIAH-KTM
5/22Wed
multi-stopQatar Airways
32h 35mKTM-IAH
$1,576
5/5Sun
multi-stop
20h 05mIAH-KTM
6/15Sat
multi-stop
32h 25mKTM-IAH
$1,582
5/5Sun
multi-stopQatar Airways
20h 05mIAH-KTM
6/16Sun
multi-stopQatar Airways
49h 23mKTM-IAH
$1,586
5/6Mon
multi-stopEmirates
30h 50mIAH-KTM
7/27Sat
multi-stopEmirates
50h 53mKTM-IAH
$9,992
5/5Sun
multi-stopEmirates
47h 05mIAH-KTM
6/15Sat
multi-stopEmirates
32h 13mKTM-IAH
$21,144
5/5Sun
multi-stopEmirates
35h 40mIAH-KTM
6/15Sat
multi-stopEmirates
32h 13mKTM-IAH
$21,282

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Flights to Kathmandu

Destination:

Kathmandu (KTM)Nepal

Return flight deals:

Kathmandu - Houston

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