$80 Cheap Flights from Kayseri (ASR) to Istanbul (IST)

View $80 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Kayseri (ASR-Erkilet Intl.) to Istanbul Airport (IST)

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Cheap Flights from Kayseri to Istanbul (ASR-IST)

Prices were available within the past 7 days and start at $80 for one-way flights and $233 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Sun, Jan 4 - Sat, Jan 10
ASR
Kayseri
IST
Istanbul
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Sun, Jan 4 from Kayseri to Istanbul, returning Sat, Jan 10, priced at $233 found 4 days ago
Turkish Airlines
Sat, Nov 1 - Sun, Nov 2
ASR
Kayseri
IST
Istanbul
$538 Roundtrip, just found
$538
Roundtrip
just found
Select Turkish Airlines flight, departing Sat, Nov 1 from Kayseri to Istanbul, returning Sun, Nov 2, priced at $538 just found

Find the cheapest month to fly from Kayseri (ASR) to Istanbul (IST)

December is typically the cheapest month to fly

From $58 - $538 per traveler.

Frequently asked questions

How much does a flight from Erkilet Intl. Airport (ASR) to Istanbul (IST) cost?
Get a cheap one-way flight from $80 or cheap return flight from $233 from Erkilet Intl. Airport (ASR) 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 Erkilet Intl. Airport (ASR) to Istanbul (IST)?
January is the most affordable month to fly from ASR to IST. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Erkilet Intl. Airport (ASR) to Istanbul (IST)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ASR to IST flight.
How many flights per day from Erkilet Intl. Airport (ASR) to Istanbul (IST)?
There are no daily nonstop flights departing from Erkilet Intl. Airport (ASR) to Istanbul (IST). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from ASR to IST?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Erkilet Intl. Airport (ASR) to Istanbul (IST)?
To land at Istanbul (IST) on schedule, book a flight that takes off from Erkilet Intl. Airport (ASR) 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 Erkilet Intl. Airport (ASR) to Istanbul (IST) last-minute?
Booking your ticket from ASR to IST right before your journey is usually more expensive. But if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Can I cancel or change the date of my flight from Erkilet Intl. Airport (ASR) to Istanbul (IST)?
If you booked your ASR to IST flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Erkilet Intl.
Destination airport
Istanbul
Airlines serving
Pegasus Airlines, Turkish Airlines
Roundtrip price
$233
Distance
395 mi
Average flight time
1 hour 37 mins

Book with confidence

Book with confidence

Kayseri to Istanbul Flights

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

 

The best time to book a flight from Kayseri to Istanbul

Sunday is one of the best days to book for cheap flights from Kayseri 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 Kayseri 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 Kayseri to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $80 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 Kayseri 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 Kayseri 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.

 

Kayseri to Istanbul Flights

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