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Cheap Flights from Houston George Bush Intercntl. to Karachi

Compare Houston George Bush Intercntl. to Karachi flight deals

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

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Flight deals from Houston George Bush Intercntl. to Karachi

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Karachi Airport? If you want to travel next month, return fares start from Rs274,376. Find the lowest prices on one-way and return tickets right here.
Karachi.Rs129,065 per passenger.Departing Sat, 19 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sat, 19 Sep, arriving in Karachi.Price includes taxes and charges.From Rs129,065, select.
Karachi.Rs129,065 per passenger.Departing Thu, 20 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 20 Aug, arriving in Karachi.Price includes taxes and charges.From Rs129,065, select.
Karachi.Rs133,953 per passenger.Departing Mon, 16 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 16 Nov, arriving in Karachi.Price includes taxes and charges.From Rs133,953, select.
Karachi.Rs139,955 per passenger.Departing Sat, 10 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sat, 10 Oct, arriving in Karachi.Price includes taxes and charges.From Rs139,955, select.
Karachi.Rs171,422 per passenger.Departing Mon, 25 Jan.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Houston George Bush Intercntl. on Mon, 25 Jan, arriving in Karachi.Price includes taxes and charges.From Rs171,422, select.
Karachi.Rs172,227 per passenger.Departing Thu, 30 Jul.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Houston George Bush Intercntl. on Thu, 30 Jul, arriving in Karachi.Price includes taxes and charges.From Rs172,227, select.
Karachi.Rs181,193 per passenger.Departing Fri, 19 Feb.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Houston George Bush Intercntl. on Fri, 19 Feb, arriving in Karachi.Price includes taxes and charges.From Rs181,193, select.
Karachi.Rs181,595 per passenger.Departing Thu, 31 Dec.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 31 Dec, arriving in Karachi.Price includes taxes and charges.From Rs181,595, select.
Karachi.Rs182,902 per passenger.Departing Mon, 15 Mar.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Mon, 15 Mar, arriving in Karachi.Price includes taxes and charges.From Rs182,902, select.
Karachi.Rs184,172 per passenger.Departing Sat, 10 Apr.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Houston George Bush Intercntl. on Sat, 10 Apr, arriving in Karachi.Price includes taxes and charges.From Rs184,172, select.
Karachi.Rs262,914 per passenger.Departing Tue, 1 Jun.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Houston George Bush Intercntl. on Tue, 1 Jun, arriving in Karachi.Price includes taxes and charges.From Rs262,914, select.

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

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 Karachi flights are currently cheapest in August.
Jul
from Rs172,227
Aug
from Rs129,065
Sep
from Rs129,065
Oct
from Rs139,955
Nov
from Rs133,953
Dec
from Rs181,595
Jan
from Rs171,422
Feb
from Rs181,193
Mar
from Rs182,902
Apr
from Rs184,172
May
Find prices
Jun
from Rs262,914

Houston George Bush Intercntl. to Karachi: Alternative routes

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

Karachi

14km from central Karachi
ClosestCheapest
from Rs129,065
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Houston to Karachi: Flight information

The things to know before you go.
Cheapest flight foundRs129,065
Cheapest month to flySeptember

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

The best price we found for a return flight from Houston George Bush Intercntl. to Karachi is Rs244,862. 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 Karachi. But we found flights with one or more stops from Rs244,862.
As of July 2026, there are no flights flying from Houston George Bush Intercntl. to Karachi.
The cheapest month to fly from Houston George Bush Intercntl. to Karachi is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Karachi Airport on Saturday, 26 September 2026.
No airlines currently offer direct flights between Houston George Bush Intercntl. Airport and Karachi 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 Karachi 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 Karachi 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 Karachi.

Flying from Houston George Bush Intercntl. Airport (IAH) to Karachi Airport (KHI): what you need to know

  • Karachi is 11 hours ahead of Houston and is in the UTC+5 timezone.

  • Your IAH to KHI flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months such as July, it's a good idea to get to the airport earlier. Arrive two hours before a domestic departure and four hours ahead of international flights when you travel during peak periods in general.

  • Think about adding a stopover when booking your ticket from Houston George Bush Intercntl. Airport to Karachi Airport. Simply deselect 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Here are some options between IAH and KHI:

    • Istanbul Airport

    • Dubai Airport

    • Hamad International Airport

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

  • At the moment, Rs129,065 is the cheapest price we've found for a one-way Houston George Bush Intercntl. Airport to Karachi Airport flight. The best price for a return plane ticket is Rs244,862. Remember that fares could change due to availability when booking.

  • To pick up cheap tickets from IAH to KHI, book in advance. Airlines typically offer the most competitive fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Houston George Bush Intercntl. Airport to Karachi Airport across the entire month. It's a great way to find a bargain if your travel plans aren't set in stone.

  • You don't need to check every day to find out if fares have gone down when you create a Price Alert. We'll send you an update the moment there's a better deal on cheap flights from IAH to KHI.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Houston George Bush Intercntl. Airport to Karachi Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

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

  • IAH is located at 16930 JFK Boulevard.

  • When it comes to Houston George Bush Intercntl. Airport's on-time performance, 79% of flights meet their scheduled arrival time.

  • Central Houston to Houston George Bush Intercntl. Airport is around 40 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're ride-sharing, catching a taxi or driving.

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

  • Booked an early flight from Houston George Bush Intercntl. Airport to Karachi Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels near IAH:

Arriving at Karachi Airport (KHI)

  • Consider staying in a hotel close to KHI if you have a late Houston George Bush Intercntl. Airport to Karachi Airport flight. Select one of these accommodation options and avoid the hassle of a long transfer:

  • Secure yourself a Karachi Airport rental car from leading providers like Europcar or Street Rent a Car. With your own set of wheels, you can venture beyond Karachi and discover places most visitors miss.

  • Book your ride from Karachi Airport a few weeks in advance to get the lowest price. If you're planning to travel during a busy period, it's a good idea to book even earlier.

When to fly to Karachi Airport (KHI)

  • It's time to choose your trip dates for your flight from Houston George Bush Intercntl. Airport to Karachi Airport. June is the busiest month to head to Karachi. If you like a more low-key vibe, go in March.

  • The warmest month in Karachi is May, with the temperature ranging between 26ºC and 36ºC. Lock in your flights from Houston George Bush Intercntl. Airport to Karachi Airport in this month if you like this kind of weather.

  • Look for cheap tickets from IAH to KHI in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 14ºC and 27ºC on average.

Explore more of Pakistan

  • Karachi has plenty to offer, but there are so many other corners of Pakistan waiting to be discovered. Around 121 kilometres east of Karachi, a trip to Hyderabad will fill your itinerary to the brim. Start with leading sights like Jamia Masjid, Shah Abdul Latif Bhitai and Moti Jama Masjid.

  • Around 483 kilometres north-east of Karachi, Rahim Yar Khan is another essential stop in Pakistan. Experience major highlights starting with sheikh zaid mosque, Tanot Mata Temple and Jamia Masjid Makki.

More travel options

Plan the rest of your trip from Houston to Karachi

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