Lowest Prices
Uncover the best deals on Houston to Kathmandu flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest IAH - KTM Flights
Useful information for finding best airline tickets from George Bush Intercontinental Houston to Tribhuvan International on your next trip.
Cheapest Round Trip Flight
$1983
Qatar Airways
• 2 stops
• 62h 10m
Oct 05 – Oct 23
The cheapest round trip flight from Houston to Kathmandu (IAH-KTM-IAH) is currently $1983
Fastest Flight
52h
The fastest nonstop flight from Houston to Kathmandu (IAH-KTM) takes 52h
Top Airlines Flying from Houston to Kathmandu
Latest Flight Deals from Houston (IAH) to Kathmandu (KTM)
Compare and book low fare round-trip air tickets from Houston to Kathmandu. Ideal for travelers with confirmed return itineraries.
Oct 05 - Oct 23, Economy
Houston → Kathmandu
62h 10m
5:15 PM - 5:30 PM • 2 stops
Houston → Kathmandu
54h
6:00 PM - 3:55 PM • 1 stop
Qatar Airways
Oct 05 - Oct 23, Economy
Houston → Kathmandu
55h 50m
8:10 PM - 4:45 PM • 2 stops
Houston → Kathmandu
54h
6:00 PM - 3:55 PM • 1 stop
Qatar Airways
Oct 05 - Oct 23, Economy
Houston → Kathmandu
60h 30m
3:25 PM - 8:05 AM • 3 stops
Houston → Kathmandu
67h 15m
12:25 AM - 3:37 PM • 2 stops
KLM Airlines
Oct 05 - Oct 23, Economy
Houston → Kathmandu
52h
8:10 PM - 2:15 PM • 2 stops
Houston → Kathmandu
65h 59m
6:45 PM - 11:59 PM • 2 stops
Qatar Airways
Oct 05 - Oct 23, Economy
Houston → Kathmandu
60h 30m
9:15 PM - 6:35 AM • 1 stop
Houston → Kathmandu
67h 15m
12:25 AM - 3:37 PM • 2 stops
Turkish Airlines
FAQs on Houston to Kathmandu Flights
What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to KTM?
The most popular airline flying from Houston to Kathmandu are
Can I fly from IAH to KTM non-stop?
NO
Which airlines fly nonstop between Houston and Kathmandu?
The non-stop flights between Houston and Kathmandu are .
What’s the earliest departure time from IAH to KTM Airport?
The earliest flight leaves IAH at 1:45 pm and lands in KTM - Tribhuvan International
What are the airports in Kathmandu?
KTM
Can I make changes to my Houston to Kathmandu flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to KTM?
Read the fare rules of the Houston to Kathmandu air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Kathmandu?
operate flights between Houston and Kathmandu
How long does a flight from Houston to Kathmandu take?
It takes approximately 17 hour to fly non-stop from IAH to KTM, which is 8463.26 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Kathmandu (KTM) ?
In the past couple of days, the cheapest tickets to KTM from IAH were found on QR : USD 1983
Do I need a passport to fly between IAH and KTM?
Yes
What’s the latest departure time from IAH to KTM ?
The last flight leaves IAH at 9:15 pm
Houston (IAH) to Kathmandu (KTM): Airport Information
| Origin Airport | George Bush Intercontinental Houston , Houston, US |
| Destination Airport | Tribhuvan International , Kathmandu, NP |
| Distance | 8463 miles |
More Flight Options for Houston (IAH) and Kathmandu (KTM)
Flights from Houston (IAH)
to Los Angeles (LAX)
Flights from Houston (IAH)
to Orlando (MCO)
Flights from Houston (IAH)
to Las Vegas (LAS)
Flights from Houston (IAH)
to San Salvador (SAL)
Flights from Houston (IAH)
to San Salvador (SAL)
Flights from Houston (IAH)
to New York (NYC)
Flights from Houston (IAH)
to Cancún (CUN)
Flights from Houston (IAH)
to New York (JFK)
Flights from Houston (IAH)
to Tampa (TPA)
Flights from Houston (IAH)
to Seattle (SEA)
Flights from Houston (IAH)
to Chicago (ORD)
Flights from Houston (IAH)
to Ontario (ONT)
Flights from Houston (IAH)
to Ontario (ONT)
Flights from Houston (IAH)
to La Mesa (SAP)
Flights from Houston (IAH)
to La Mesa (SAP)
Flights from Houston (IAH)
to Charlotte (CLT)
Flights from Houston (IAH)
to Newark (EWR)
Flights from Houston (IAH)
to Newark (EWR)
Flights from Houston (IAH)
to New York (LGA)
Flights from Houston (IAH)
to Portland (PDX)
Flights from Toronto (YYZ)
to Kathmandu (KTM)
Flights from Boston (BOS)
to Kathmandu (KTM)
Flights from Dubai (DXB)
to Kathmandu (KTM)
Flights from London (LHR)
to Kathmandu (KTM)
Flights from Washington (IAD)
to Kathmandu (KTM)
Flights from Washington (IAD)
to Kathmandu (KTM)
Flights from Houston (IAH)
to Kathmandu (KTM)
Flights from Sydney (SYD)
to Kathmandu (KTM)
Flights from Dallas (DFW)
to Kathmandu (KTM)
Flights from Dallas (DFW)
to Kathmandu (KTM)
Cheap flights to Asia (AS)
Cheap flights to North America (NA)
Cheap flights to Nepal (NP)
Cheap flights to United States (US)
Cheap flights to Texas (US-TX)
Cheap flights from Asia (AS)
Cheap flights from North America (NA)
Cheap flights from Nepal (NP)
Cheap flights from United States (US)
Cheap flights from Texas (US-TX)
Flights to Houston (IAH)
Flights to Kathmandu (KTM)
Flights from Houston (IAH)
Flights from Kathmandu (KTM)
Why Fareleaders for IAH to KTM Plane Tickets
New Deals Everyday
Get the best prices on IAH to KTM flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Houston to Kathmandu flights and secure the best deals—we never add any service fees.