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Uncover the best deals on Houston to Islamabad flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest IAH - ISB Flights
Useful information for finding best airline tickets from George Bush Intercontinental Houston to Benazir Bhutto International on your next trip.
Cheapest Round Trip Flight
$2402
American Airlines
• 2 stops
• 45h 28m
Jul 03 – Aug 14
The cheapest round trip flight from Houston to Islamabad (IAH-ISB-IAH) is currently $2402
Fastest Flight
45h 5m
The fastest nonstop flight from Houston to Islamabad (IAH-ISB) takes 45h 5m
Top Airlines Flying from Houston to Islamabad
Latest Flight Deals from Houston (IAH) to Islamabad (ISB)
Compare and book low fare round-trip air tickets from Houston to Islamabad. Ideal for travelers with confirmed return itineraries.
Jul 03 - Aug 14, Economy
Houston → Islamabad
45h 28m
6:12 PM - 7:40 AM • 2 stops
Houston → Islamabad
47h 26m
3:30 AM - 10:16 PM • 2 stops
American Airlines
Jul 03 - Aug 14, Economy
Houston → Islamabad
52h 16m
2:04 PM - 7:40 AM • 2 stops
Houston → Islamabad
45h 10m
3:30 AM - 8:40 PM • 2 stops
Qatar Airways
Jul 03 - Aug 14, Economy
Houston → Islamabad
75h 30m
6:20 PM - 1:50 AM • 2 stops
Houston → Islamabad
37h 5m
3:30 AM - 3:55 PM • 1 stop
JetBlue Airways
Jul 03 - Aug 14, Economy
Houston → Islamabad
45h 49m
1:36 PM - 3:25 AM • 2 stops
Houston → Islamabad
50h
7:45 PM - 3:45 PM • 2 stops
American Airlines
Jul 03 - Aug 14, Economy
Houston → Islamabad
45h 5m
5:00 PM - 7:15 AM • 2 stops
Houston → Islamabad
40h 10m
5:05 AM - 7:15 PM • 1 stop
Virgin Atlantic
FAQs on Houston to Islamabad Flights
What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to ISB?
The most popular airline flying from Houston to Islamabad are
Can I fly from IAH to ISB non-stop?
NO
Which airlines fly nonstop between Houston and Islamabad?
The non-stop flights between Houston and Islamabad are .
What’s the earliest departure time from IAH to ISB Airport?
The earliest flight leaves IAH at 1:36 pm and lands in ISB - Benazir Bhutto International
What are the airports in Islamabad?
ISB
Can I make changes to my Houston to Islamabad 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 ISB?
Read the fare rules of the Houston to Islamabad 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 Islamabad?
operate flights between Houston and Islamabad
How long does a flight from Houston to Islamabad take?
It takes approximately 16 hour to fly non-stop from IAH to ISB, which is 7991.36 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Islamabad (ISB) ?
In the past couple of days, the cheapest tickets to ISB from IAH were found on QR : USD 2654
Do I need a passport to fly between IAH and ISB?
Yes
What’s the latest departure time from IAH to ISB ?
The last flight leaves IAH at 6:20 pm
Houston (IAH) to Islamabad (ISB): Airport Information
| Origin Airport | George Bush Intercontinental Houston , Houston, US |
| Destination Airport | Benazir Bhutto International , Islamabad, PK |
| Distance | 7991 miles |
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