$570+ Cheap flights from Houston to Kathmandu (KTM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KTM
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Kathmandu with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Houston to KathmanduExplore the most affordable flight options available from Houston to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Houston to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This CrystalTravel deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:35 pm
IAH
- KTM
2 stops35h 50m
Multiple Airlines
Thu 10/81:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,330
This Justfly.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:35 pm
IAH
- KTM
2 stops30h 30m
Multiple Airlines
Tue 5/191:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,346
This Trip.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 pm
IAH
- KTM
2 stops38h 50m
Multiple Airlines
Fri 10/305:10 pm
KTM
- IAH
2 stops33h 55m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,355
This KAYAK deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:35 pm
IAH
- KTM
1 stop27h 25m
Multiple Airlines
Thu 5/211:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,384
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:35 pm
IAH
- KTM
2 stops59h 50m
Multiple Airlines
Fri 6/51:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,396
This Gurufare deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:35 pm
IAH
- KTM
1 stop27h 25m
Multiple Airlines
Thu 5/211:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,410
This Trip.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:15 pm
IAH
- KTM
2 stops28h 50m
Multiple Airlines
Wed 10/285:10 pm
KTM
- IAH
2 stops33h 55m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$1,415
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 pm
IAH
- KTM
2 stops34h 40m
Multiple Airlines
Sat 10/248:50 pm
KTM
- IAH
2 stops54h 15m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,433
This Ovago deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:35 pm
IAH
- KTM
1 stop27h 25m
Multiple Airlines
Tue 5/191:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,435
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:15 pm
IAH
- KTM
2 stops37h 10m
Multiple Airlines
Tue 7/211:25 pm
KTM
- IAH
2 stops37h 15m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,482
This Cathay Pacific deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:57 pm
HOU
- KTM
2 stops46h 03m
Multiple Airlines
Sun 8/2311:00 pm
KTM
- HOU
2 stops44h 48m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,712
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:15 pm
HOU
- KTM
2 stops29h 20m
Multiple Airlines
Wed 11/45:40 pm
KTM
- HOU
2 stops33h 59m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,829
Best flights from Houston to KathmanduDiscover carefully curated flight deals from Houston to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Houston to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 pm
IAH
- KTM
1 stop27h 50m
Qatar Airways
Mon 10/56:45 pm
KTM
- IAH
1 stop31h 55m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$1,898
This Cathay Pacific deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:50 pm
IAH
- KTM
2 stops39h 10m
Cathay Pacific
Thu 10/2910:55 pm
KTM
- IAH
2 stops31h 40m
Cathay Pacific
Deal found 4/25![Cathay Pacific logo]()
$1,922
This Cathay Pacific deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:22 pm
HOU
- KTM
2 stops38h 38m
Multiple Airlines
Fri 10/3010:55 pm
KTM
- HOU
2 stops35h 43m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,939
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 pm
IAH
- KTM
1 stop28h 50m
Qatar Airways
Wed 10/286:45 pm
KTM
- IAH
1 stop32h 20m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$1,938
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:22 pm
HOU
- KTM
2 stops26h 43m
Multiple Airlines
Sat 10/106:00 pm
KTM
- HOU
2 stops32h 43m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,958
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:08 pm
HOU
- KTM
2 stops45h 52m
Cathay Pacific
Wed 10/2810:55 pm
KTM
- HOU
2 stops35h 43m
Cathay Pacific
Deal found 4/28![Cathay Pacific logo]()
$1,961
This FlightHub deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:15 pm
IAH
- KTM
1 stop27h 50m
Qatar Airways
Fri 7/106:00 pm
KTM
- IAH
1 stop32h 40m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$1,951
This Cathay Pacific deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:19 pm
HOU
- KTM
2 stops40h 41m
Multiple Airlines
Wed 10/2810:55 pm
KTM
- HOU
2 stops35h 43m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,989
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
IAH
- KTM
2 stops40h 05m
Qatar Airways
Wed 10/286:45 pm
KTM
- IAH
1 stop32h 20m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$1,968
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:19 pm
HOU
- KTM
2 stops28h 46m
Multiple Airlines
Sat 10/246:00 pm
KTM
- HOU
2 stops32h 43m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$2,113
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:19 pm
HOU
- KTM
2 stops29h 36m
Multiple Airlines
Wed 6/176:00 pm
KTM
- HOU
2 stops36h 36m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$2,213
This Cathay Pacific deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:19 pm
HOU
- KTM
2 stops42h 41m
Multiple Airlines
Mon 6/811:00 pm
KTM
- HOU
2 stops35h 44m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$2,220
This Cathay Pacific deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:42 pm
HOU
- KTM
2 stops46h 18m
Multiple Airlines
Sat 6/611:00 pm
KTM
- HOU
2 stops35h 44m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$2,471
Last-minute flights from Houston to KathmanduDiscover last-minute flight deals from Houston to Kathmandu. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Kathmandu. Data last updated April 28, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:35 pm
IAH
- KTM
2 stops30h 30m
Multiple Airlines
Tue 5/191:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,346
This KAYAK deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:35 pm
IAH
- KTM
1 stop27h 25m
Multiple Airlines
Thu 5/211:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,384
This KAYAK deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:35 pm
IAH
- KTM
2 stops35h 50m
Multiple Airlines
Wed 5/207:55 pm
KTM
- IAH
1 stop31h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,586
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:18 pm
HOU
- KTM
2 stops29h 37m
Qatar Airways
Fri 8/146:00 pm
KTM
- HOU
2 stops32h 13m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$2,373
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:35 pm
IAH
- KTM
2 stops59h 50m
Multiple Airlines
Fri 6/51:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,396
This Gurufare deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:35 pm
IAH
- KTM
1 stop27h 25m
Multiple Airlines
Thu 5/211:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,410
This Ovago deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:35 pm
IAH
- KTM
1 stop27h 25m
Multiple Airlines
Tue 5/191:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,435
This Indian Eagle deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:19 pm
HOU
- KTM
2 stops29h 36m
Qatar Airways
Wed 6/37:10 pm
KTM
- HOU
2 stops35h 26m
Qatar Airways
Deal found 4/27![Qatar Airways logo]()
$2,335
This CrystalTravel deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:35 pm
IAH
- KTM
2 stops35h 50m
Multiple Airlines
Tue 7/211:25 pm
KTM
- IAH
2 stops38h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,580
This Trip.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:20 pm
IAH
- KTM
2 stops35h 05m
Multiple Airlines
Thu 6/258:10 am
KTM
- IAH
2 stops42h 30m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$1,492
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:19 pm
HOU
- KTM
2 stops29h 36m
Multiple Airlines
Wed 6/176:00 pm
KTM
- HOU
2 stops35h 03m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,946
This Cathay Pacific deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:19 pm
HOU
- KTM
2 stops42h 41m
Multiple Airlines
Mon 6/811:00 pm
KTM
- HOU
2 stops35h 44m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$2,220
One-way flights from Houston to KathmanduSearch for one-way flight options from Houston to Kathmandu. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Houston to Kathmandu. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:02 pm
IAH
- KTM
3 stops57h 43m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:07 pm
IAH
- KTM
2 stops35h 38m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:10 am
IAH
- KTM
2 stops52h 35m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:58 pm
IAH
- KTM
2 stops49h 07m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:45 am
IAH
- KTM
2 stops48h 15m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:45 am
IAH
- KTM
3 stops40h 40m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:45 am
IAH
- KTM
2 stops40h 40m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:03 pm
HOU
- KTM
3 stops37h 02m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$899
This KAYAK deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:57 pm
HOU
- KTM
2 stops33h 08m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$970
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:57 pm
HOU
- KTM
2 stops33h 08m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,004
This KAYAK deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:14 pm
HOU
- KTM
2 stops33h 51m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$1,007
This KAYAK deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:58 pm
HOU
- KTM
2 stops30h 07m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$1,038
Find flight deals from Houston to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.
Round-trip from | $1,330 (CrystalTravel) |
|---|---|
One-way from | $570 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $1,627 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Houston to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonKathmandu
IAH - KTM
IAHKTM
Houston George Bush Intcntl
Thu 10/1
6:15 pm-8:50 am
1 stop27h 50m
Kathmandu Tribhuvan
Mon 10/5
6:45 pm-3:55 pm
1 stop31h 55m
$1,898
HoustonKathmandu
IAH - KTM
IAHKTM
Houston George Bush Intcntl
Sat 9/26
7:50 pm-9:45 pm
2 stops39h 10m
Kathmandu Tribhuvan
Thu 10/29
10:55 pm-7:50 pm
2 stops31h 40m
$1,922
HoustonKathmandu
IAH - KTM
IAHKTM
Houston George Bush Intcntl
Sat 9/26
6:15 pm-9:50 am
1 stop28h 50m
Kathmandu Tribhuvan
Wed 10/28
6:45 pm-4:20 pm
1 stop32h 20m
$1,938
HoustonKathmandu
HOU - KTM
HOUKTM
Houston Hobby
Tue 9/22
8:22 pm-9:45 pm
2 stops38h 38m
Kathmandu Tribhuvan
Fri 10/30
10:55 pm-11:53 pm
2 stops35h 43m
$1,939
HoustonKathmandu
IAH - KTM
IAHKTM
Houston George Bush Intcntl
Fri 6/26
6:15 pm-8:50 am
1 stop27h 50m
Kathmandu Tribhuvan
Fri 7/10
6:00 pm-3:55 pm
1 stop32h 40m
$1,951
Quickest round-trip
HoustonKathmandu
HOU - KTM
HOUKTM
Houston Hobby
Wed 9/30
8:22 pm-9:50 am
2 stops26h 43m
Kathmandu Tribhuvan
Sat 10/10
6:00 pm-3:58 pm
2 stops32h 43m
$1,958
HoustonKathmandu
HOU - KTM
HOUKTM
Houston Hobby
Fri 9/25
1:08 pm-9:45 pm
2 stops45h 52m
Kathmandu Tribhuvan
Wed 10/28
10:55 pm-11:53 pm
2 stops35h 43m
$1,961
HoustonKathmandu
IAH - KTM
IAHKTM
Houston George Bush Intcntl
Tue 9/22
7:00 am-9:50 am
2 stops40h 05m
Kathmandu Tribhuvan
Wed 10/28
6:45 pm-4:20 pm
1 stop32h 20m
$1,968
HoustonKathmandu
HOU - KTM
HOUKTM
Houston Hobby
Fri 9/25
6:19 pm-9:45 pm
2 stops40h 41m
Kathmandu Tribhuvan
Wed 10/28
10:55 pm-11:53 pm
2 stops35h 43m
$1,989
HoustonKathmandu
HOU - KTM
HOUKTM
Houston Hobby
Sun 10/4
6:19 pm-9:50 am
2 stops28h 46m
Kathmandu Tribhuvan
Sat 10/24
6:00 pm-3:58 pm
2 stops32h 43m
$2,113
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from Houston to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Houston with our price prediction graph.
HO1-KTM
IAH-KTM
HOU-KTM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Kathmandu
HO1-KTM
IAH-KTM
HOU-KTM
How far ahead should I book a flight from Houston to Kathmandu?
The best time to book flights from Houston to Kathmandu is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston to Kathmandu?
Currently, May is the cheapest month in which you can book a flight from Houston to Kathmandu (average of $757). Flying from Houston to Kathmandu in April is currently the most expensive (average of $1,252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston to Kathmandu?
Reviews of airlines servicing Kathmandu
Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated April 28, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andTurkish Airlines from Houston to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.1
Crew
8.3
Food
7.9
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Overall
8.1
Crew
8.3
Food
7.9
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Overall
8.1
Crew
8.3
Food
7.9
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Overall
8.1
Crew
8.3
Food
7.9
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Overall
8.1
Crew
8.3
Food
7.9
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
Find useful and relevant information for your journey from Houston to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsNagarkot
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Complete your trip
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Search flights from Houston to Kathmandu by cabin class
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Other flights to Kathmandu
Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Houston and Kathmandu flights
Browse other Houston and Kathmandu flight options. Last updated on April 28, 2026.
Popular flight searches
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Top 4 airlines flying from Houston to Kathmandu
Discover the top 4 airlines that operate flights from Houston to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$757 | Average$1,477 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$859 | Average$1,547 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,065 | Average$1,460 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,263 | Average$1,594 | FlexibilityNo cancel fee | On-time68% |