$540 Cheap Flights from Raleigh (RDU) to Islamabad (ISB)

View $540 flight on Tue, May 6, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Raleigh to Islamabad (RDU-ISB)

Prices were available within the past 7 days and start at $540 for one-way flights and $1,127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Sep 14 - Tue, Sep 23
RDU
Raleigh
ISB
Islamabad
$1,127 Roundtrip, found 23 hours ago
$1,127
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sun, Sep 14 from Raleigh to Islamabad, returning Tue, Sep 23, priced at $1,127 found 23 hours ago
Air Canada
Sun, Sep 14 - Tue, Sep 23
RDU
Raleigh
ISB
Islamabad
$1,138 Roundtrip, found 23 hours ago
$1,138
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sun, Sep 14 from Raleigh to Islamabad, returning Tue, Sep 23, priced at $1,138 found 23 hours ago
Air Canada
Sun, Sep 14 - Tue, Sep 23
RDU
Raleigh
ISB
Islamabad
$1,140 Roundtrip, found 23 hours ago
$1,140
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sun, Sep 14 from Raleigh to Islamabad, returning Tue, Sep 23, priced at $1,140 found 23 hours ago
Air Canada
Wed, Oct 15 - Thu, Oct 30
RDU
Raleigh
ISB
Islamabad
$1,162 Roundtrip, found 4 days ago
$1,162
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Oct 15 from Raleigh to Islamabad, returning Thu, Oct 30, priced at $1,162 found 4 days ago
Air Canada
Tue, May 6 - Mon, May 19
RDU
Raleigh
ISB
Islamabad
$1,165 Roundtrip, found 6 days ago
$1,165
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, May 6 from Raleigh to Islamabad, returning Mon, May 19, priced at $1,165 found 6 days ago
Air Canada
Fri, Sep 12 - Sun, Sep 21
RDU
Raleigh
ISB
Islamabad
$1,176 Roundtrip, found 2 days ago
$1,176
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 12 from Raleigh to Islamabad, returning Sun, Sep 21, priced at $1,176 found 2 days ago
American Airlines
Wed, Oct 15 - Thu, Oct 30
RDU
Raleigh
ISB
Islamabad
$1,192 Roundtrip, found 4 days ago
$1,192
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 15 from Raleigh to Islamabad, returning Thu, Oct 30, priced at $1,192 found 4 days ago
JetBlue Airways
Sun, Sep 14 - Tue, Sep 23
RDU
Raleigh
ISB
Islamabad
$1,199 Roundtrip, found 23 hours ago
$1,199
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Sun, Sep 14 from Raleigh to Islamabad, returning Tue, Sep 23, priced at $1,199 found 23 hours ago
Qatar Airways
Sun, Sep 14 - Tue, Sep 23
RDU
Raleigh
ISB
Islamabad
$1,200 Roundtrip, found 23 hours ago
$1,200
Roundtrip
found 23 hours ago
Select Qatar Airways flight, departing Sun, Sep 14 from Raleigh to Islamabad, returning Tue, Sep 23, priced at $1,200 found 23 hours ago
Turkish Airlines
Sat, Apr 26 - Tue, Jun 3
RDU
Raleigh
ISB
Islamabad
$1,216 Roundtrip, found 1 day ago
$1,216
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Sat, Apr 26 from Raleigh to Islamabad, returning Tue, Jun 3, priced at $1,216 found 1 day ago
Flights from Raleigh (RDU) to Islamabad (ISB)
Origin airport
Raleigh - Durham Intl.
Destination airport
Islamabad Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Etihad Airways, Gulf Air, JetBlue Airways, Qatar Airways, Saudia, Turkish Airlines
Roundtrip price
$1,126
Distance
7301 mi

Raleigh to Islamabad Flights

The cheapest times to fly from Raleigh to Islamabad

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Raleigh to Islamabad are during the month of September. You can find some of the cheapest flights from Raleigh to Islamabad with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Raleigh to Islamabad

Sunday is one of the best days to book for cheap flights from Raleigh to Islamabad: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Raleigh to Islamabad

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Raleigh to Islamabad in 2025. You can also book with separate airlines for your outbound and return journeys, from $540 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Raleigh to Islamabad flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Raleigh to Islamabad airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Islamabad Intl. Airport (ISB) cost?
Discover the latest flight deals from RDU to ISB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RDU to ISB?
The cheapest flights from RDU to ISB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RDU to ISB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RDU to ISB. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Islamabad Intl. Airport (ISB)?
You’ll need to take a flight with a layover if you’re traveling from Raleigh - Durham Intl. Airport (RDU) to Islamabad Intl. Airport (ISB). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from RDU to ISB?
Usually you’ll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Islamabad Intl. Airport (ISB)?
Book a flight from Raleigh - Durham Intl. Airport (RDU) to Islamabad Intl. Airport (ISB) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to Islamabad Intl. Airport (ISB) last-minute?
Booking your plane ticket from RDU to ISB shortly before your getaway is typically more expensive. But if there’s some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a RDU to ISB flight and hotel package?
You’ll generally save money by booking a RDU to ISB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. After choosing your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Islamabad Intl. Airport (ISB)?
If you reserved your RDU to ISB flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.