To Islamabad

Cheap Flights from Houston to Islamabad

Browse current best options from Houston. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Houston

RatePunk searches hundreds of travel sites at once for deals on flights to Islamabad

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Houston to Islamabad

Explore current cheapest deals departing from Houston to Islamabad

Round trip

Sort by: Cheapest

November 12 - November 26

Cheapest

Best

IAH - Islamabad

$1,492

$1,013

Round trip

September 1 - September 14

Earliest

IAH - Islamabad

$1,334

$1,018

Round trip

September 1 - September 30

Earliest

IAH - Islamabad

$1,325

$1,018

Round trip

September 7 - September 21

IAH - Islamabad

$1,360

$1,020

Round trip

September 1 - September 15

Earliest

IAH - Islamabad

$1,334

$1,020

Round trip

September 27 - October 1

IAH - Islamabad

$1,476

$1,039

Round trip

September 28 - October 2

IAH - Islamabad

$1,492

$1,039

Round trip

November 29 - December 11

IAH - Islamabad

$1,508

$1,039

Round trip

November 29 - December 16

IAH - Islamabad

$1,507

$1,039

Round trip

November 29 - December 17

IAH - Islamabad

$1,506

$1,039

Round trip

Unlock all 500+ flight deals to Islamabad and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Houston to Islamabad

For cheap flights from Houston to Islamabad, fares typically range from $870–$1170, with a median of $947. Right now, current fares are significantly below the typical level, with 16% of recent fares classified as a good price.

When considering the cheapest time to fly from Houston to Islamabad, April stands out with a median fare of $573. Following closely, May offers a median fare of $670, while June also presents a viable option with a median of $946.

A typical journey from Houston to Islamabad takes approximately 23h 10m, including connections. This is a long-haul route, covering a substantial distance of 12,842 kilometers.

Regarding direct flights from Houston to Islamabad, most itineraries connect at least once, as 0% of recent fares were non-stop. For connecting itineraries, the typical number of stopovers is 1.

How much is a round trip from Houston to Islamabad

Regular price: $1,295 - $2,149

Prices are currently below the regular range for flights from Houston to Islamabad.

The regular price range for this route is typically between $1295 and $2149. The current lowest deal is $1013 with Qatar Airways, for travel from November 12 to November 26, 2026.

now $1,013

Low $1,295

High $2,149

The cheapest time to fly from Houston to Islamabad

The cheapest month to fly from Houston to Islamabad is April, with a median price of $573. The most expensive month is July, with a median price of $1170. Prices are generally lower from April to June.

April

Cheapest

Flights from $573

July

Most Expensive

Flights from $1,170

Apr

May

Jun

Jul

Direct flights from Houston to Islamabad

Qatar Airways

Emirates Airlines

Turkish Airlines

Etihad Airways

Last-minute flights going from Houston to Islamabad

Sun, Jun 21

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

Qatar Airways

$1,655

$1,632

One-way

Mon, Jun 22

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

Qatar Airways

$1,611

$1,500

One-way

Wed, Jul 1

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

Emirates Airlines

$1,479

$1,451

One-way

Thu, Jul 2

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

Emirates Airlines

$1,516

$1,501

One-way

Thu, Jul 2

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

Qatar Airways

$1,479

$1,565

One-way

Thu, Jul 2

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

Qatar Airways

$1,591

$1,612

One-way

Biggest price drops on these dates for flights from Houston to Islamabad

14 nights

Dec 2 - Dec 16

$1,676 → $1,039

38%

13 nights

Dec 2 - Dec 15

$1,674 → $1,039

38%

15 nights

Dec 2 - Dec 17

$1,673 → $1,039

38%

12 nights

Dec 2 - Dec 14

$1,672 → $1,039

38%

Popular Airports to fly from Houston to Islamabad

Houston - Islamabad route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Houston to Islamabad are below the typical level for this route.

📅 Best time to fly

April offers the lowest median price at $573

Historically, April is the cheapest month to fly, with a median price of $573.

⏱️ Flight duration

Flights typically take 23h 10m

The median flight duration from Houston to Islamabad is 23 hours and 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant for this route

There are no direct flights; connecting flights are dominant with typically 1 stopover.

🏆 Airline highlight

Qatar Airways has 19 deals

Qatar Airways historically offers the most deals for flights from Houston to Islamabad.

🎯 Booking tip

Deals are rare for this route

Historically, deals for flights from Houston to Islamabad are rare, occurring 0.07 times per day.

Houston main airports to depart from

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport is a good option for flights from Houston to Islamabad.

📍 ~25 km from Houston (reachable by car or bus)

💸 Flights from ~$1014

William P. Hobby (HOU)

William P. Hobby Airport is an alternative for flights from Houston to Islamabad.

📍 ~15 km from Houston (reachable by car or bus)

💸 Flights from ~$1109

Islamabad main airports to arrive at

Islamabad International Airport (ISB)

Cheapest

Islamabad International Airport is a convenient arrival choice for flights to Islamabad.

📍 ~30 km from city center (reachable by car)

💸 Flights from ~$1014

Airports nearby Islamabad used as alternative

Allama Iqbal International (LHE)

Allama Iqbal International is a primary international hub with an extensive flight network, directly connected to Islamabad.

📍 ~270 km from Islamabad (reachable by car)

💸 Flights from ~$1018

Bacha Khan International (PEW)

Bacha Khan International is geographically the closest alternative airport to Islamabad with fast access via motorway.

📍 ~170 km from Islamabad (reachable by car)

💸 Flights from ~$1314

Sialkot International (SKT)

Cheapest

Sialkot International offers a significant international flight schedule and reliable alternative within Punjab province.

📍 ~200 km from Islamabad (reachable by car)

💸 Flights from ~$957

Faisalabad International (LYP)

Faisalabad International is a viable backup for domestic and regional Middle Eastern flights, accessible via motorway.

📍 ~280 km from Islamabad (reachable by car)

💸 Flights from ~$1306

Multan International (MUX)

Multan International is a major international airport serving southern Punjab, useful if northern hubs are unavailable.

📍 ~450 km from Islamabad (reachable by car)

💸 Flights from ~$1263

Business & First Class Flight Deals to Islamabad

Islamabad, Pakistan

68% AI deal score

$16,470

Frequently Asked Questions About Flights to Islamabad

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings might also offer different pricing.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to travel time, the potential savings on airfare can be significant. Always factor in ground transportation costs and convenience.

Related routes

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