How do most travelers feel about Pakistan International Airlines?

When planning your ISB-KHI trip, keep in mind that Pakistan International Airlines is typically rated 6.6/10. This rating comes from 54 reviews by Cheapflights users who have traveled with Pakistan International Airlines.

What is the cheapest month to book a flight from Islamabad to Karachi with Pakistan International Airlines?

Currently, the most affordable month to book a Pakistan International Airlines flight from Islamabad to Karachi in March, with an average price of AED 547. Conversely, traveling with Pakistan International Airlines from Islamabad to Karachi in October will be the most expensive, with an average cost of AED 749. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Pakistan International Airlines flight availability from Islamabad to Karachi

The most Pakistan International Airlines flights from ISB to KHI are scheduled on a Monday (3 on average). You will have fewer Pakistan International Airlines flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Karachi ranges from 0.0 - 80.0 inches per month. July is typically the wettest month, when rainfall can reach 80.0 mm. January is typically the driest time to visit Karachi when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Karachi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

AED 588+ Pakistan International Airlines Flights from Islamabad to Karachi

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Cheapest Pakistan International Airlines flights from Islamabad to Karachi
Explore the most affordable Pakistan International Airlines flight options available from Islamabad to Karachi. Find the lowest fares with prices last updated on 9 October 2026.

Tue 20/1010:00 -

Nonstop1h 55m

Sun 25/1016:00 -

Nonstop1h 55m

Deal found 6/10AED 588

Fri 13/1110:00 -

Nonstop1h 55m

Fri 13/1116:00 -

Nonstop1h 55m

Deal found 8/10AED 661

Wed 11/1110:00 -

Nonstop1h 55m

Wed 18/1108:30 -

1 stop5h 00m

Deal found 8/10AED 1,271

How do most travelers feel about Pakistan International Airlines?
When planning your ISB-KHI trip, keep in mind that Pakistan International Airlines is typically rated 6.6/10. This rating comes from 54 reviews by Cheapflights users who have traveled with Pakistan International Airlines.

Pakistan International Airlines flights from Islamabad to Karachi in 2026

One-way from	AED 1,550
Return from	AED 588
Popular in	July
Cheapest in	September
Average price (all airlines)	AED 621

Pakistan International Airlines
6/11-31/12
1 total stop
25h 10m total
Islamabad to Karachi

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Pakistan International Airlines
20/10-25/10
Nonstop
3h 50m total
Islamabad to Karachi

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Highest demand for flights from Islamabad Intl to Karachi Quaid-E-Azam Intl; 4% potential price increase.

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Best time to find cheap flights from Islamabad Intl to Karachi Quaid-E-Azam Intl; 1% potential price drop.

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Average price for all Islamabad Intl to Karachi Quaid-E-Azam Intl flights (one-way and round-trip).

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Prices

Airlines

For Economy class flights, the cheapest month to fly this route is March. The most expensive months are October and December.

Best time to book a flight from Islamabad to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from Islamabad with our price prediction graph.

ISB-KHI

Estimated return price

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Pakistan International Airlines flights from Islamabad to Karachi (ISB - KHI)

Find Pakistan International Airlines flight deals from Islamabad to Karachi

Cheapest Pakistan International Airlines flights from Islamabad to KarachiExplore the most affordable Pakistan International Airlines flight options available from Islamabad to Karachi. Find the lowest fares with prices last updated on 9 October 2026.

Explore the most affordable Pakistan International Airlines flight options available from Islamabad to Karachi. Find the lowest fares with prices last updated on 9 October 2026.

Best Pakistan International Airlines flights from Islamabad to KarachiDiscover carefully curated Pakistan International Airlines flight deals from Islamabad to Karachi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated Pakistan International Airlines flight deals from Islamabad to Karachi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct Pakistan International Airlines flights from Islamabad to KarachiExplore direct Pakistan International Airlines flight options from Islamabad to Karachi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Explore direct Pakistan International Airlines flight options from Islamabad to Karachi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute Pakistan International Airlines flights from Islamabad to KarachiDiscover last-minute Pakistan International Airlines flight deals from Islamabad to Karachi. Data was last updated on 9 October 2026 and is based on user searches.

Discover last-minute Pakistan International Airlines flight deals from Islamabad to Karachi. Data was last updated on 9 October 2026 and is based on user searches.

One-way Pakistan International Airlines flights to KarachiSearch for one-way Pakistan International Airlines flight options to Karachi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way Pakistan International Airlines flight options to Karachi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

How do most travelers feel about Pakistan International Airlines?

Pakistan International Airlines flights from Islamabad to Karachi in 2026

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Popular in

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Average price (all airlines)

Which month is the cheapest to fly Economy class from Islamabad to Karachi?

For Economy class flights, the cheapest month to fly this route is March. The most expensive months are October and December.

Weekly Pakistan International Airlines flight availability from Islamabad to Karachi

The most Pakistan International Airlines flights from ISB to KHI are scheduled on a Monday (3 on average). You will have fewer Pakistan International Airlines flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Karachi by month

In terms of precipitation, rainfall in Karachi ranges from 0.0 - 80.0 inches per month. July is typically the wettest month, when rainfall can reach 80.0 mm. January is typically the driest time to visit Karachi when rainfall is around 0.0 mm.

Temperature in Karachi by month

Best time to book a flight from Islamabad to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from Islamabad with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Other Pakistan International Airlines flights from Islamabad

Browse through other Pakistan International Airlines flights departing from Islamabad. Flight routes are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Complete your trip

Complete your trip to Karachi by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Islamabad and Karachi

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Other popular destinations in Asia

If Karachi is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Other flights to Karachi

Users also fly to Karachi with these popular airlines.

Popular flights from Pakistan International Airlines

Browse through some of the most popular routes that Pakistan International Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

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Cheapest Pakistan International Airlines flights from Islamabad to Karachi
Explore the most affordable Pakistan International Airlines flight options available from Islamabad to Karachi. Find the lowest fares with prices last updated on 9 October 2026.

Best Pakistan International Airlines flights from Islamabad to Karachi
Discover carefully curated Pakistan International Airlines flight deals from Islamabad to Karachi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct Pakistan International Airlines flights from Islamabad to Karachi
Explore direct Pakistan International Airlines flight options from Islamabad to Karachi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute Pakistan International Airlines flights from Islamabad to Karachi
Discover last-minute Pakistan International Airlines flight deals from Islamabad to Karachi. Data was last updated on 9 October 2026 and is based on user searches.

One-way Pakistan International Airlines flights to Karachi
Search for one-way Pakistan International Airlines flight options to Karachi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.