$423 Cheap Flights from Raleigh (RDU) to Istanbul (IST)

View $423 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Istanbul Airport (IST)

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Cheap Flights from Raleigh to Istanbul (RDU-IST)

Prices were available within the past 7 days and start at $423 for one-way flights and $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, Nov 1 - Fri, Nov 14
RDU
Raleigh
IST
Istanbul
$409 Roundtrip, just found
$409
Roundtrip
just found
Select Icelandair flight, departing Sat, Nov 1 from Raleigh to Istanbul, returning Fri, Nov 14, priced at $409 just found
Icelandair
Mon, Feb 9 - Mon, Mar 2
RDU
Raleigh
IST
Istanbul
$432 Roundtrip, found 2 days ago
$432
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Feb 9 from Raleigh to Istanbul, returning Mon, Mar 2, priced at $432 found 2 days ago
Icelandair
Wed, Oct 29 - Fri, Nov 14
RDU
Raleigh
IST
Istanbul
$454 Roundtrip, found 6 hours ago
$454
Roundtrip
found 6 hours ago
Select Icelandair flight, departing Wed, Oct 29 from Raleigh to Istanbul, returning Fri, Nov 14, priced at $454 found 6 hours ago
Icelandair
Sat, Nov 8 - Fri, Nov 14
RDU
Raleigh
IST
Istanbul
$457 Roundtrip, found 4 hours ago
$457
Roundtrip
found 4 hours ago
Select Icelandair flight, departing Sat, Nov 8 from Raleigh to Istanbul, returning Fri, Nov 14, priced at $457 found 4 hours ago
Icelandair
Wed, Oct 29 - Mon, Dec 15
RDU
Raleigh
IST
Istanbul
$505 Roundtrip, found 6 days ago
$505
Roundtrip
found 6 days ago
Select Icelandair flight, departing Wed, Oct 29 from Raleigh to Istanbul, returning Mon, Dec 15, priced at $505 found 6 days ago
Air Canada
Mon, Nov 10 - Tue, Nov 25
RDU
Raleigh
IST
Istanbul
$552 Roundtrip, found 2 days ago
$552
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Nov 10 from Raleigh to Istanbul, returning Tue, Nov 25, priced at $552 found 2 days ago
Air Canada
Wed, Jan 7 - Thu, Jan 22
RDU
Raleigh
IST
Istanbul
$554 Roundtrip, found 2 days ago
$554
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Jan 7 from Raleigh to Istanbul, returning Thu, Jan 22, priced at $554 found 2 days ago
United
Thu, Jan 1 - Tue, Jan 20
RDU
Raleigh
IST
Istanbul
$557 Roundtrip, found 1 day ago
$557
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 1 from Raleigh to Istanbul, returning Tue, Jan 20, priced at $557 found 1 day ago
Lufthansa
Sat, Nov 15 - Mon, Nov 24
RDU
Raleigh
IST
Istanbul
$560 Roundtrip, found 4 hours ago
$560
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Sat, Nov 15 from Raleigh to Istanbul, returning Mon, Nov 24, priced at $560 found 4 hours ago
American Airlines
Sat, Nov 15 - Sat, Nov 22
RDU
Raleigh
IST
Istanbul
$560 Roundtrip, found 2 hours ago
$560
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Raleigh to Istanbul, returning Sat, Nov 22, priced at $560 found 2 hours ago

Find the cheapest month to fly from Raleigh (RDU) to Istanbul (IST)

February is typically the cheapest month to fly

From $518 - $1,458 per traveler.

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Istanbul (IST) cost?
Lock in a cheap one-way flight from $423 or cheap return flight from $409 from Raleigh - Durham Intl. Airport (RDU) to Istanbul (IST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to Istanbul (IST)?
Planning your getaway for November is a great way to save, as it's the cheapest month for flights between RDU and IST. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Istanbul (IST)?
To find the cheapest airline that'll fly you from RDU to IST, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Istanbul (IST)?
Direct flights from Raleigh - Durham Intl. Airport (RDU) to Istanbul (IST) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDU to IST?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the airline and season.*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 Istanbul (IST)?
Opt for a flight from Raleigh - Durham Intl. Airport (RDU) to Istanbul (IST) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures 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 Istanbul (IST) last-minute?
Last-minute fares from RDU to IST are generally more expensive. To lock in the cheapest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to score a cheap fare just before your departure.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Istanbul (IST)?
In most cases, you can modify or cancel your RDU to IST flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Istanbul
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Turkish Airlines, United
Roundtrip price
$409
Distance
5408 mi

Book with confidence

Raleigh to Istanbul Flights

The cheapest times to fly from Raleigh to Istanbul

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 Istanbul are during the month of November. You can find some of the cheapest flights from Raleigh to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Istanbul

Sunday is one of the best days to book for cheap flights from Raleigh to Istanbul: 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 Istanbul

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 Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $423 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 Istanbul 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 Istanbul 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.

 

Raleigh to Istanbul Flights

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*Available to One Key members.