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Cheap flights Islamabad — Houston

Islamabad (ISB, PK) Houston (HOU, US)
from $576 12 856 km ~15h 37m 3 flights found 3 airlines cheapest on Wednesday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $576 on 18.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
18 Nov 2026, Wed
Etihad Airways EY 303
02:35
ISB Islamabad International Airport
00:09
IAH George Bush Intercontinental Airport
21h 34m 2 stops
Flightnetwork
$576
View this ticket
15 Nov 2026, Sun
FlyJinnah 9P 750
15:05
ISB Islamabad International Airport
13:34
IAH George Bush Intercontinental Airport
22h 29m 3 stops
Flightnetwork
$650
View this ticket
Route characteristics
Distance
12 856 km
Flight time
15h 37m
Time difference
-11h
Minimum price
from $576 (18.11.2026)
Average price
$613
Maximum price
$650
Cheapest day
Wednesday
Departure airports (1)
ISB Islamabad International Airport
Arrival airports (1)
IAH George Bush Intercontinental Airport
Airlines (3)
EY Etihad Airways 9P FlyJinnah PA airblue
Agencies (2)
Flightnetwork Mytrip.com
Prices by day of week
Wednesday
$576
avg $576
Cheapest
Sunday
$650
avg $650
Airlines — cheapest prices 3
Etihad Airways
Etihad Airways
1 flights · 1 days
$576
FlyJinnah
FlyJinnah
Low-cost 1 flights · 1 days
$650
airblue
airblue
Low-cost 1 flights · 1 days
$655
Where to buy tickets 2
Flightnetwork
2 tickets · 2 days
from $576
Mytrip.com
1 tickets · 1 days
from $655
Airports

From — Islamabad (1)

  • ISB Islamabad International Airport

To — Houston (1)

  • IAH George Bush Intercontinental Airport
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Frequently asked questions about the route Islamabad — Houston
How long is the flight from Islamabad to Houston?
Approximate flight time — 15h 37m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Islamabad to Houston?
The straight-line distance — 12 856 km.
How much do flights from Islamabad to Houston cost?
The minimum price over 3 months — from $576 on 18.11.2026.
What is the average ticket price?
The average price — $613. Range: $576 — $650.
What is the time difference between Islamabad and Houston?
The difference — -11h.
From which airports does Islamabad operate flights?
From Islamabad: ISB (Islamabad International Airport).
To which airports in Houston do flights arrive?
To Houston: IAH (George Bush Intercontinental Airport).
Which airlines fly this route?
This route is served by 3 airlines: Etihad Airways, FlyJinnah, airblue.
Which day of the week is cheapest?
The cheapest day of the week — Wednesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Islamabad — Houston

Flights Islamabad — Houston is a popular route. The straight-line distance is 12 856 km. Flight time 15h 37m. Time difference -11h.

From Islamabad (ISB) flights depart from 1 airport: ISB. To Houston (HOU) — 1 arrival airport: IAH.

3 airlines operate on this route: Etihad Airways, FlyJinnah, airblue.

The minimum price for the next 3 months — from $576 (18.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $613, ranging from $576 to $650. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Wednesday.

Other destinations in United States from Islamabad
Los Angeles
US
New York
US
Ontario
US
Newburgh
US

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