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Flights from Houston to Islamabad – Airlines & connecting routes

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IAH to ISB flights and routes map IAH to ISB – All flight route options from George Bush Intcntl Houston, Texas, USA to Islamabad International Airport, Pakistan. These flights are operated by 13 different airlines through 4 different connections. The shortest flight time is 19 hours and 20 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAH George Bush Intcntl Houston Houston, TX, USA
Pakistan ISB Islamabad Airport, Pakistan
IAH
George Bush Intcntl Houston
USAHouston, TX, USA
Islamabad Airport
PakistanIslamabad, Pakistan
ISB
No direct flights found
7 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Dubai DXB
1 stop with Emirates. 0-1 flights per day.

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19h 20m

Via Dubai DXB
1 stop with Emirates.
19h 20m
0-1 flights per day.
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Via London LHR
1 stop with British Airways. 0-1 flights per day.
Tue,Thu & Sun

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20h 50m

Tue,Thu & Sun
Via London LHR
1 stop with British Airways.
20h 50m
0-1 flights per day.
Tue,Thu & Sun
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Via Istanbul IST
1 stop with Turkish Airlines. 1-2 flights per day.

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20h 55m

Via Istanbul IST
1 stop with Turkish Airlines.
20h 55m
1-2 flights per day.
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Via Doha DOH
1 stop with Qatar Airways. 1-2 flights per day.

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21h 40m

Via Doha DOH
1 stop with Qatar Airways.
21h 40m
1-2 flights per day.
QATARAIRWAYS.COM
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1 stop route options with codeshare or different airlines:

Duration

Via London LHR With American Airlines & British Airways 0-1 flights per day.
Tue,Thu & Sun
CODESHARE

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20h 50m

Tue,Thu & Sun
Via London LHR
20h 50m
With American Airlines & British Airways 0-1 flights per day.
Tue,Thu & Sun
CODESHARE
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Via Istanbul IST With Turkish Airlines & Pakistan International Airlines 1-2 flights per day.
CODESHARE

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20h 55m

Via Istanbul IST
20h 55m
With Turkish Airlines & Pakistan International Airlines 1-2 flights per day.
CODESHARE
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Via Doha DOH With American Airlines & Qatar Airways 1-2 flights per day.
CODESHARE

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21h 40m

Via Doha DOH
21h 40m
With American Airlines & Qatar Airways 1-2 flights per day.
CODESHARE
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Houston to Islamabad flights

With over 105 flights every week and 4 different airlines you have a wide range of options. While flying to Islamabad from Houston you will be doing a stopover in Dubai, Istanbul or any other of the 4 alternatives with flight connections.

Are there any non-stop flights from IAH to ISB?

There are no direct or non-stop flights from George Bush Intcntl Houston, IAH to Islamabad International Airport, ISB.

Houston to Islamabad with Emirates

If you fly from Houston with Emirates you will do a stopover in Dubai, DXB before reaching Islamabad. This flight trip will take 19 hours and 20 minutes and you can fly every Tuesday, Thursday, Friday or Sunday with departures at 19:10 or 19:55.

Distance & flight times: Houston Airport to Islamabad International Airport

The shortest flight time between IAH and ISB is 19 hours and 20 minutes.

ViaTotal flight timeLayover timeDistance
DXB Dubai19h 20m1h 45m9401 miles (15126 km)
IST Istanbul20h 45m2h 30m8857 miles (14251 km)
DOH Doha20h 50m3h 10m9483 miles (15258 km)
LHR London21h 10m--
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAH-ISB flight routesHouston to Islamabad flight routes illustrated on a map.
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Houston - Islamabad route map and flight paths
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From Houston to Pakistan

Below is a list of other destinations to Pakistan from George Bush Intcntl Houston with either direct flights or 1 stop connections.

From USA to Islamabad

Below is a list of other cities in USA with flights to Islamabad with either non-stop or connecting flights.

The fastest way to fly from Houston (IAH) to Islamabad (ISB) is via Dubai and it will take about 19 hours and 20 minutes. The second fastest route is via Istanbul and will take 20 hours and 45 minutes.

You can fly with Emirates, Turkish Airlines, Pakistan International Airlines, American Airlines, Qatar Airways or British Airways from Houston to Islamabad.

The flight time between George Bush Intcntl Houston (IAH) and Islamabad International Airport (ISB) via Dubai International Airport, DXB is 19 hours and 20 minutes.

No. But you can still purchase a 1 stop flight via Dubai, Istanbul or any other route to Islamabad (ISB).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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