Cheap Flights from Rennes (RNS) to Istanbul (IST)

Popular airlines from Rennes (RNS-Saint-Jacques) to Istanbul Airport (IST)

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Frequently asked questions

How much does a flight from Saint-Jacques Airport (RNS) to Istanbul (IST) cost?
Lock in a cheap one-way flight or cheap return flight from Saint-Jacques Airport (RNS) to Istanbul (IST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Saint-Jacques Airport (RNS) to Istanbul (IST)?
Traveling in may help you find better deals, as it's the cheapest month for flights between RNS and IST. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Saint-Jacques Airport (RNS) to Istanbul (IST)?
To find the cheapest airline flying from RNS to IST, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Saint-Jacques Airport (RNS) to Istanbul (IST)?
There are no daily nonstop flights from Saint-Jacques Airport (RNS) to Istanbul (IST). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from RNS to IST?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Saint-Jacques Airport (RNS) to Istanbul (IST)?
To touch down at Istanbul (IST) on schedule, opt for a flight that leaves Saint-Jacques Airport (RNS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Saint-Jacques Airport (RNS) to Istanbul (IST) last-minute?
Booking your flight from RNS to IST shortly before your trip is usually more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Can I cancel or change the date of my flight from Saint-Jacques Airport (RNS) to Istanbul (IST)?
In most instances, you're able to reschedule or cancel your RNS to IST flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Saint-Jacques
Destination airport
Istanbul
Distance
1557 mi

Book with confidence

Book with confidence

Rennes to Istanbul Flights

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

 

The best time to book a flight from Rennes to Istanbul

Sunday is one of the best days to book for cheap flights from Rennes 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 Rennes 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 Rennes to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Rennes 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 Rennes 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.

 

Rennes to Istanbul Flights

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*Available to One Key members.