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933 € Cheap Flights from Houston George Bush Intercntl. to Kathmandu

Compare Houston George Bush Intercntl. to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

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Flight deals from Houston George Bush Intercntl. to Kathmandu

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Kathmandu Airport? If you want to travel next month, return fares start from 1.139 €. Find the lowest prices on one-way and return tickets right here.
Kathmandu.933 € per passenger.Departing Thu, 31 Dec, returning Mon, 18 Jan.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 31 Dec, arriving in Kathmandu.Inbound indirect flight with Turkish Airlines, departs from Kathmandu on Mon, 18 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 933 €, select.
Kathmandu.958 € per passenger.Departing Thu, 31 Dec, returning Mon, 1 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 31 Dec, arriving in Kathmandu.Inbound indirect flight with Turkish Airlines, departs from Kathmandu on Mon, 1 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 958 €, select.
Kathmandu.1.009 € per passenger.Departing Thu, 17 Sep, returning Fri, 25 Sep.Return flight with Turkish Airlines and IndiGo.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 17 Sep, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Fri, 25 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.009 €, select.
Kathmandu.1.079 € per passenger.Departing Fri, 28 Aug, returning Mon, 12 Oct.Return flight with Frontier Airlines and Etihad Airways.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Fri, 28 Aug, arriving in Kathmandu.Inbound indirect flight with Etihad Airways, departs from Kathmandu on Mon, 12 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.079 €, select.
Kathmandu.1.134 € per passenger.Departing Fri, 28 Aug, returning Thu, 10 Sep.Return flight with jetBlue and Etihad Airways.Outbound indirect flight with jetBlue, departs from Houston George Bush Intercntl. on Fri, 28 Aug, arriving in Kathmandu.Inbound indirect flight with Etihad Airways, departs from Kathmandu on Thu, 10 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.134 €, select.
Kathmandu.1.139 € per passenger.Departing Wed, 12 Aug, returning Thu, 27 Aug.Return flight with Turkish Airlines and IndiGo.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Wed, 12 Aug, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Thu, 27 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.139 €, select.
Kathmandu.1.147 € per passenger.Departing Tue, 8 Sep, returning Wed, 14 Oct.Return flight with Frontier Airlines and Kuwait Airways.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Tue, 8 Sep, arriving in Kathmandu.Inbound indirect flight with Kuwait Airways, departs from Kathmandu on Wed, 14 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.147 €, select.
Kathmandu.1.201 € per passenger.Departing Mon, 5 Oct, returning Wed, 14 Oct.Return flight with Frontier Airlines and Kuwait Airways.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 5 Oct, arriving in Kathmandu.Inbound indirect flight with Kuwait Airways, departs from Kathmandu on Wed, 14 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.201 €, select.
Kathmandu.1.210 € per passenger.Departing Fri, 1 Jan, returning Wed, 20 Jan.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Fri, 1 Jan, arriving in Kathmandu.Inbound indirect flight with Turkish Airlines, departs from Kathmandu on Wed, 20 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.210 €, select.
Kathmandu.1.221 € per passenger.Departing Thu, 30 Jul, returning Fri, 14 Aug.Return flight with Frontier Airlines and IndiGo.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 30 Jul, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Fri, 14 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.221 €, select.
Kathmandu.1.231 € per passenger.Departing Thu, 26 Nov, returning Tue, 15 Dec.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 26 Nov, arriving in Kathmandu.Inbound indirect flight with Turkish Airlines, departs from Kathmandu on Tue, 15 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.231 €, select.
Kathmandu.1.240 € per passenger.Departing Wed, 18 Nov, returning Tue, 24 Nov.Return flight with ITA Airways and IndiGo.Outbound indirect flight with ITA Airways, departs from Houston George Bush Intercntl. on Wed, 18 Nov, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Tue, 24 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.240 €, select.
Kathmandu.1.247 € per passenger.Departing Tue, 6 Oct, returning Wed, 11 Nov.Return flight with Turkish Airlines and IndiGo.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Tue, 6 Oct, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Wed, 11 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.247 €, select.
Kathmandu.1.266 € per passenger.Departing Sun, 2 May, returning Sun, 30 May.Return flight with Delta and Singapore Airlines.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Sun, 2 May, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Sun, 30 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.266 €, select.
Kathmandu.1.298 € per passenger.Departing Fri, 30 Oct, returning Tue, 1 Dec.Return flight with Frontier Airlines and Thai Airways.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Fri, 30 Oct, arriving in Kathmandu.Inbound indirect flight with Thai Airways, departs from Kathmandu on Tue, 1 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.298 €, select.
Kathmandu.1.314 € per passenger.Departing Fri, 30 Apr, returning Sat, 8 May.Return flight with Delta and Singapore Airlines.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Fri, 30 Apr, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Sat, 8 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 1.314 €, select.

Find the cheapest month to fly from Houston George Bush Intercntl. to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Kathmandu flights are currently cheapest in September.
Jul
from 1.669 €
Aug
from 1.139 €
Sep
from 1.009 €
Oct
from 1.201 €
Nov
from 1.240 €
Dec
from 1.463 €
Jan
from 1.210 €
Feb
Find prices
Mar
from 1.474 €
Apr
Find prices
May
from 1.266 €
Jun
Find prices

Houston George Bush Intercntl. to Kathmandu: Alternative routes

Compare routes from Houston George Bush Intercntl. to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Kathmandu

5km from central Kathmandu
ClosestCheapest
from 933 €
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Houston to Kathmandu: Flight information

The things to know before you go.
Cheapest flight found933 €
Cheapest month to flyDecember

Finding cheap flights from Houston George Bush Intercntl. to Kathmandu: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Kathmandu is 933 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston George Bush Intercntl. to Kathmandu. But we found flights with one or more stops from 933 €.
As of July 2026, there are no flights flying from Houston George Bush Intercntl. to Kathmandu.
The cheapest month to fly from Houston George Bush Intercntl. to Kathmandu is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Kathmandu Airport on Thursday, 31 December 2026.
No airlines currently offer direct flights between Houston George Bush Intercntl. Airport and Kathmandu Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Turkish Airlines offers the cheapest flight tickets to Kathmandu.

Travelling from Houston George Bush Intercntl. Airport (IAH) to Kathmandu Airport (KTM): what you need to know

  • Kathmandu's timezone is UTC+5:47, making Kathmandu 11 hours 48 minutes ahead of Houston.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your IAH to KTM flight.

  • Flying during a peak month such as July? Public holidays and other high seasons can mean longer queues at airport checkpoints. Be extra cautious and get there up to four hours ahead of international flights and two hours before domestic departures.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Houston George Bush Intercntl. Airport to Kathmandu Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Popular stopovers between IAH and KTM include:

    • Istanbul Airport

    • Dubai Airport

    • Hamad International Airport

How to find the cheapest flights from Houston George Bush Intercntl. Airport (IAH) to Kathmandu Airport (KTM)

  • Right now, 487 € is the cheapest price we've found for a one-way Houston George Bush Intercntl. Airport to Kathmandu Airport flight. The best price for a return ticket is 933 €. Keep in mind that fares could change due to demand at the time of booking.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from IAH to KTM if you book in advance. Airlines often offer some amazing early bird deals.

  • The 'Whole month' search function shows you the cheapest flights from Houston George Bush Intercntl. Airport to Kathmandu Airport across each month. It's an easy way to snap up a bargain if your plans are flexible.

  • Spend less time searching for cheap flights from IAH to KTM by setting up a Price Alert. You'll get an email or notification on the app when fares go down.

  • Tailor your flights using filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Houston George Bush Intercntl. Airport to Kathmandu Airport.

Handy information about Houston George Bush Intercntl. Airport (IAH)

  • IAH's address is 16930 JFK Boulevard.

  • When it comes to Houston George Bush Intercntl. Airport's on-time performance, 79% of flights arrive within the expected timeframe.

  • Houston George Bush Intercntl. Airport is about 40 kilometres from central Houston. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 30 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? You can expect a journey time of around 1 hour 10 minutes.

  • Catching an early flight from Houston George Bush Intercntl. Airport to Kathmandu Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays close to IAH:

Arriving at Kathmandu Airport (KTM)

  • Consider booking a hotel near KTM if you have a late Houston George Bush Intercntl. Airport to Kathmandu Airport flight. Select one of these options and avoid the hassle of a long transfer:

  • Venture beyond Kathmandu and discover places outside the usual tourist stops with your own wheels. You can pick up a Kathmandu Airport rental car from Spark Car.

  • Get the best deal by reserving your ride from Kathmandu Airport around one week before your travel date.

When to fly to Kathmandu Airport (KTM)

  • It's time to choose your dates for your flight from Houston George Bush Intercntl. Airport to Kathmandu Airport. November is the most popular month to head to Kathmandu. If you like a more relaxed vibe, go in March.

  • Lock in your flight from Houston George Bush Intercntl. Airport to Kathmandu Airport for June if you want to explore Kathmandu during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 30ºC (86ºF).

  • If you'd rather travel in cooler conditions, search for a cheap ticket from IAH to KTM in January. Temperatures average between 3ºC (37ºF) and 19ºC (66ºF) then.

Explore more of Nepal

  • Kathmandu has loads to offer, but there are so many other parts of Nepal waiting to be explored. Around 145 kilometres north-west of Kathmandu, a visit to Pokhara will keep your itinerary packed. Start with attractions like Phewa Lake, Parahawking and Sarangkot View Point.

  • Around 6 kilometres south of Kathmandu, Patan is another favourite stop in Nepal. Experience this destination's highlights firsthand at Patan Durbar Square, Hiranya Varna Mahavihar and Kathmandu.

Plan the rest of your trip from Houston to Kathmandu

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.