$636 Cheap Flights from Exeter (EXT) to Istanbul (IST)

View $636 flight on Wed, Sep 3, 2025Opens in a new window

Popular airlines from Exeter (EXT-Exeter Intl.) to Istanbul Airport (IST)

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Cheap Flights from Exeter to Istanbul (EXT-IST)

Prices were available within the past 7 days and start at $636 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Exeter (EXT) to Istanbul (IST)
Origin airport
Exeter Intl.
Destination airport
Istanbul
Distance
1659 mi

Exeter to Istanbul Flights

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

 

The best time to book a flight from Exeter to Istanbul

Sunday is one of the best days to book for cheap flights from Exeter 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 Exeter 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 Exeter to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $636 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 Exeter 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 Exeter 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.

 

Frequently asked questions

How much does a flight from Exeter Intl. Airport (EXT) to Istanbul (IST) cost?
Secure a cheap one-way flight from $636 or cheap return flight from Exeter Intl. Airport (EXT) to Istanbul (IST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Exeter Intl. Airport (EXT) to Istanbul (IST)?
The cheapest month to fly from EXT to IST is , when there's less demand. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Exeter Intl. Airport (EXT) to Istanbul (IST)?
To find the cheapest airline that'll fly you from EXT to IST, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Exeter Intl. Airport (EXT) to Istanbul (IST)?
Direct flights from Exeter Intl. Airport (EXT) to Istanbul (IST) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EXT to IST?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Exeter Intl. Airport (EXT) to Istanbul (IST)?
To touch down at Istanbul (IST) on time, book a flight that leaves from Exeter Intl. Airport (EXT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Exeter Intl. Airport (EXT) to Istanbul (IST) last-minute?
Holding off until just before your departure to book your flight from EXT to IST generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Can I cancel or change the date of my flight from Exeter Intl. Airport (EXT) to Istanbul (IST)?
If you reserved your EXT to IST flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.