Are direct flights from Houston to Islamabad always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with one or more stops can sometimes be significantly cheaper, depending on the route and airline.

Can flexible travel dates help on Houston to Islamabad flights?

Yes, being flexible with your travel dates can often lead to finding more affordable flights. Prices can vary significantly between different days of the week or even different weeks within a month. Avoiding peak travel times usually results in lower fares.

What extra costs should I check before booking Houston to Islamabad flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Houston

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 today

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Houston to Islamabad

Explore current cheapest deals departing from Houston to Islamabad

2026-10-07 – 2026-10-22
HOU - Islamabad
90% AI deal score
$1,226
$975
Round trip
2026-09-20 – 2026-09-28
HOU - Islamabad
92% AI deal score
$1,440
$978
Round trip
2026-09-21 – 2026-09-29
HOU - Islamabad
92% AI deal score
$1,434
$978
Round trip
2026-10-13 – 2026-10-28
HOU - Islamabad
90% AI deal score
$1,226
$978
Round trip
2026-10-14 – 2026-10-29
HOU - Islamabad
90% AI deal score
$1,226
$978
Round trip
2026-09-22 – 2026-09-30
HOU - Islamabad
92% AI deal score
$1,413
$983
Round trip
2026-10-19 – 2026-10-26
HOU - Islamabad
88% AI deal score
$1,289
$985
Round trip
2026-11-01 – 2026-11-16
HOU - Islamabad
91% AI deal score
$1,278
$990
Round trip
2026-11-01 – 2026-11-17
HOU - Islamabad
91% AI deal score
$1,278
$990
Round trip
2026-11-01 – 2026-11-18
HOU - Islamabad
91% AI deal score
$1,275
$990
Round trip

Houston to Islamabad: Overview

Insights for flights from Houston to Islamabad

For flights from Houston to Islamabad, fares typically range from $946–$1413, with a median of $1115. Right now, current fares are significantly below the typical level, and only 6% of recent fares were classified as a good price. Finding cheap flights from Houston to Islamabad can be challenging, as deals are infrequent.

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, and June presents a median of $946. These months offer the most favorable pricing for this long-haul route.

A typical journey from Houston to Islamabad takes approximately 23h 10m, including connections. This is because most itineraries connect at least once, with the median number of stopovers for connecting flights being 1. There are no direct flights from Houston to Islamabad.

The route from Houston to Islamabad covers a substantial distance of 12,842 kilometers. This classifies it as a long-haul journey, indicating a significant travel time and often requiring multiple connections due to the considerable distance between the two cities.

How much is a round trip from Houston to Islamabad

Regular price: $1,202 - $2,131

Prices are currently below the regular range.

The regular price range for flights from Houston to Islamabad is typically between $1202 and $2131. The current lowest deal is $978 with Qatar Airways, for travel from Sep 20 to Sep 28.

now $978

Low $1,202

High $2,131

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. Generally, prices are 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

Turkish Airlines

Qatar Airways

Emirates Airlines

JetBlue Airways

Last-minute flights going from Houston to Islamabad

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,462

$1,030

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,475

$1,044

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,778

$1,187

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,557

$1,187

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,555

$1,293

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,770

$1,324

One-way

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

4 nights

Sep 15 - Sep 19

$1,770 → $1,094

38%

4 nights

Sep 16 - Sep 20

$1,770 → $1,094

38%

5 nights

Sep 16 - Sep 21

$1,674 → $1,054

37%

3 nights

Sep 15 - Sep 18

$1,778 → $1,187

33%

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, at $978.

📅 Best time to fly

April is historically cheapest at $573

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

⏱️ Flight duration

Flights are typically 23h 10m

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

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available; connecting flights typically have 1 stopover.

🏆 Airline highlight

Qatar Airways has a deal at $978

A recent deal with Qatar Airways for $978 was found via Skyscanner.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Houston to Islamabad are historically rare.

Houston main airports to depart from

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport offers flights to Islamabad, with prices from 990 USD.

📍 ~25 km from Houston city center (reachable by car).

💸 Flights from ~$990

William P. Hobby (HOU)

William P. Hobby Airport provides an alternative for flights to Islamabad, with prices from 1256 USD.

📍 ~16 km from Houston city center (reachable by car).

💸 Flights from ~$1,256

Islamabad main airports to arrive at

Islamabad International Airport (ISB)

Cheapest

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

📍 ~32 km from Islamabad (reachable by car)

💸 Flights from ~$990

Airports nearby Islamabad used as alternative

Allama Iqbal International (LHE)

Cheapest

Allama Iqbal International is a major international hub with an extensive flight network, a good alternative to Islamabad.

📍 ~270 km from destination city (reachable by car)

💸 Flights from ~$992

Business & First Class Flight Deals to Islamabad

Discover luxury on the budget with premium cabin class on flights from Houston to Islamabad.

Elite

Best Elite deals to Islamabad

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IAH

Elite

Nov 01

Islamabad, Pakistan

92% AI deal score

$7,295

$4,957

Save $2,338

Turkish Airlines

Business Class

From IAH

Elite

Oct 22

Islamabad, Pakistan

92% AI deal score

$7,644

$5,060

Save $2,584

Turkish Airlines

Business Class

From IAH

Elite

Dec 09

Islamabad, Pakistan

92% AI deal score

$7,853

$5,375

Save $2,478

Turkish Airlines

Business Class

From IAH

Elite

Nov 03

Islamabad, Pakistan

91% AI deal score

$7,469

$5,375

Save $2,094

Turkish Airlines

Business Class

From IAH

Elite

Dec 10

Islamabad, Pakistan

91% AI deal score

$7,834

$5,427

Save $2,407

Turkish Airlines

Business Class

From IAH

Elite

Dec 05

Islamabad, Pakistan

91% AI deal score

$7,934

$5,479

Save $2,455

Turkish Airlines

Business Class

From IAH

Elite

Nov 14

Islamabad, Pakistan

91% AI deal score

$7,589

$5,479

Save $2,110

Turkish Airlines

Business Class

From IAH

Elite

Oct 23

Islamabad, Pakistan

91% AI deal score

$7,644

$5,684

Save $1,960

Turkish Airlines

Business Class

From IAH

Elite

Oct 24

Islamabad, Pakistan

90% AI deal score

$8,190

$6,175

Save $2,015

Air Canada, +1

Business Class

From IAH

Elite

Oct 24

Islamabad, Pakistan

88% AI deal score

$7,765

$6,155

Save $1,610

Air Canada, +1

Business Class

From IAH

Elite

Oct 24

Islamabad, Pakistan

88% AI deal score

$7,844

$6,160

Save $1,684

Air Canada, +1

Business Class

From IAH

Elite

Oct 24

Islamabad, Pakistan

88% AI deal score

$7,826

$6,175

Save $1,651

Air Canada, +1

Business Class

Frequently Asked Questions About Flights to Islamabad

To find potentially cheaper 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 monitor fare changes.

Booking in advance is often recommended, as flight prices may increase closer to the departure date. However, prices can fluctuate, so monitoring fares over time can be beneficial. Mid-week bookings might sometimes offer better rates than weekend bookings.

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

Related routes

More routes from Houston

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Flights to Islamabad from other cities

Flights from Karachi to Islamabad Flights from Las Vegas to Islamabad Flights from Liverpool to Islamabad Flights from London to Islamabad Flights from Manchester to Islamabad Flights from Melbourne to Islamabad Flights from New York to Islamabad Flights from Newcastle upon Tyne to Islamabad Flights from Perth to Islamabad Flights from Riyadh to Islamabad Flights from Singapore to Islamabad Flights from Sydney to Islamabad

Houston to Islamabad: Overview

Insights for flights from Houston to Islamabad

How much is a round trip from Houston to Islamabad

Regular price: $1,202 - $2,131

Prices are currently below the regular range.

The regular price range for flights from Houston to Islamabad is typically between $1202 and $2131. The current lowest deal is $978 with Qatar Airways, for travel from Sep 20 to Sep 28.

now $978

Low $1,202

High $2,131

The cheapest time to fly from Houston to Islamabad

April

Cheapest

Flights from $573

July

Most Expensive

Flights from $1,170

Apr

May

Jun

Jul

Direct flights from Houston to Islamabad

Turkish Airlines

Qatar Airways

Emirates Airlines

JetBlue Airways

Last-minute flights going from Houston to Islamabad

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,462

$1,030

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,475

$1,044

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,778

$1,187

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,557

$1,187

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,555

$1,293

One-way

Mon, Sep 14

⌛ Last-Minute

IAH - Islamabad

Houston (IAH) - Islamabad (ISB)

$1,770

$1,324

One-way

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

4 nights

Sep 15 - Sep 19

$1,770 → $1,094

38%

4 nights

Sep 16 - Sep 20

$1,770 → $1,094

38%

5 nights

Sep 16 - Sep 21

$1,674 → $1,054

37%

3 nights

Sep 15 - Sep 18

$1,778 → $1,187

33%

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, at $978.

📅 Best time to fly

April is historically cheapest at $573

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

⏱️ Flight duration

Flights are typically 23h 10m

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

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available; connecting flights typically have 1 stopover.

🏆 Airline highlight

Qatar Airways has a deal at $978

A recent deal with Qatar Airways for $978 was found via Skyscanner.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Houston to Islamabad are historically rare.

Houston main airports to depart from

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport offers flights to Islamabad, with prices from 990 USD.

📍 ~25 km from Houston city center (reachable by car).

💸 Flights from ~$990

William P. Hobby (HOU)

William P. Hobby Airport provides an alternative for flights to Islamabad, with prices from 1256 USD.

📍 ~16 km from Houston city center (reachable by car).

💸 Flights from ~$1,256

Islamabad main airports to arrive at

Islamabad International Airport (ISB)

Cheapest

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

📍 ~32 km from Islamabad (reachable by car)

💸 Flights from ~$990

Airports nearby Islamabad used as alternative

Allama Iqbal International (LHE)

Cheapest

Allama Iqbal International is a major international hub with an extensive flight network, a good alternative to Islamabad.

Islamabad, Pakistan

88% AI deal score

$7,826

$6,175

Save $1,651

Air Canada, +1

Business Class

Frequently Asked Questions About Flights to Islamabad

Cheap Flights from Houston to Islamabad

Today’s best flight deals from Houston to Islamabad

Houston to Islamabad: Overview

Insights for flights from Houston to Islamabad

How much is a round trip from Houston to Islamabad

The cheapest time to fly from Houston to Islamabad

Direct flights from Houston to Islamabad

Last-minute flights going from Houston to Islamabad

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

Popular Airports to fly from Houston to Islamabad

Houston - Islamabad route insights

Recent fares are below the typical level

April is historically cheapest at $573

Flights are typically 23h 10m

Connecting flights are dominant

Qatar Airways has a deal at $978

Deals are rare for this route

Houston main airports to depart from

Islamabad main airports to arrive at

Airports nearby Islamabad used as alternative

Business & First Class Flight Deals to Islamabad

Best Elite deals to Islamabad

Nov 01

Oct 22

Dec 09

Nov 03

Dec 10

Dec 05

Nov 14

Oct 23

Oct 24

Oct 24

Oct 24

Oct 24

Frequently Asked Questions About Flights to Islamabad

How can I find cheap flights from Houston to Islamabad?

When should I book flights from Houston to Islamabad?

Should I compare nearby airports for flights from Houston to Islamabad?

Are direct flights from Houston to Islamabad always the best option?

Can flexible travel dates help on Houston to Islamabad flights?

What extra costs should I check before booking Houston to Islamabad flights?

Related routes

More routes from Houston

Flights to Islamabad from other cities

Houston to Islamabad: Overview

Insights for flights from Houston to Islamabad

How much is a round trip from Houston to Islamabad

The cheapest time to fly from Houston to Islamabad

Direct flights from Houston to Islamabad

Last-minute flights going from Houston to Islamabad

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

Popular Airports to fly from Houston to Islamabad

Houston - Islamabad route insights

Recent fares are below the typical level

April is historically cheapest at $573

Flights are typically 23h 10m

Connecting flights are dominant

Qatar Airways has a deal at $978

Deals are rare for this route

Houston main airports to depart from

Islamabad main airports to arrive at

Airports nearby Islamabad used as alternative

Business & First Class Flight Deals to Islamabad

Best Elite deals to Islamabad

Nov 01

Oct 22

Dec 09

Nov 03

Dec 10

Dec 05

Nov 14

Oct 23

Oct 24

Oct 24

Oct 24

Oct 24

Frequently Asked Questions About Flights to Islamabad

How can I find cheap flights from Houston to Islamabad?

When should I book flights from Houston to Islamabad?

Should I compare nearby airports for flights from Houston to Islamabad?