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$40+ Cheap flights from Kayseri (ASR) to Istanbul (IST)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ASR — IST
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap flight deals from Kayseri to Istanbul

Cheapest flights from Kayseri to Istanbul
Explore the most affordable flight options available from Kayseri to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This Pegasus Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Pegasus Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:20 pmASR - IST
1 stop11h 25mPegasus Airlines
Sat 1/312:50 pmIST - ASR
1 stop8h 15mPegasus Airlines
Deal found 12/30$277
This Turkish Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:00 pmASR - IST
Nonstop1h 40mTurkish Airlines
Thu 1/17:30 amIST - ASR
Nonstop1h 30mTurkish Airlines
Deal found 12/28$538

Find flight deals from Kayseri to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Kayseri (ASR) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$79
(Kiwi.com)

One-way from

$40
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$66

Good round-trip deal

$46 or less

Good one-way deal

$52 or less
Provider with most accurate pricing for Kayseri-Istanbul flight deals.
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Provider most trusted by Cheapflights users for Kayseri-Istanbul flights.
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From Kayseri to Istanbul
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One-way flight from Kayseri to Istanbul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Kayseri to Istanbul.
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Price to beat on a one-way flight from Kayseri to Istanbul.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kayseri to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
Use the filters below to find and compare flights from Kayseri to Istanbul Airport that are best for you.

Fly from

Kayseri

Fly to

Istanbul

Route

Depart

Return

Price

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Thu 2/12

11:00 pm-12:40 am

Nonstop1h 40m

Istanbul

Wed 2/18

2:10 am-3:40 am

Nonstop1h 30m

$79

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Tue 2/10

4:25 am-6:00 am

Nonstop1h 35m

Istanbul

Wed 2/18

6:55 pm-8:25 pm

Nonstop1h 30m

$80

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Tue 1/13

4:25 am-6:00 am

Nonstop1h 35m

Istanbul

Sun 2/15

2:10 am-3:40 am

Nonstop1h 30m

$81

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Mon 1/12

11:00 pm-12:40 am

Nonstop1h 40m

Istanbul

Thu 1/15

2:10 am-3:40 am

Nonstop1h 30m

$86

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Sun 1/25

12:55 am-2:35 am

Nonstop1h 40m

Istanbul

Mon 1/26

2:10 am-3:40 am

Nonstop1h 30m

$93

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Sat 1/24

4:25 am-6:00 am

Nonstop1h 35m

Istanbul

Sun 2/1

10:40 pm-12:10 am

Nonstop1h 30m

$105

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Fri 1/9

10:00 pm-6:45 am

1 stop8h 45m

Istanbul

Mon 1/12

12:50 pm-10:45 pm

1 stop9h 55m

$120

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Tue 4/28

3:40 am-5:15 am

Nonstop1h 35m

Istanbul

Wed 4/29

1:30 am-2:55 am

Nonstop1h 25m

$120

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Wed 2/11

10:00 pm-5:20 am

1 stop7h 20m

Istanbul

Wed 2/18

6:55 pm-8:25 pm

Nonstop1h 30m

$142

KayseriIstanbul

ASR - IST

ASRIST

Kayseri

Wed 1/14

10:00 pm-6:45 am

1 stop8h 45m

Istanbul

Mon 2/16

11:45 pm-8:55 am

1 stop9h 10m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 20 results
1
2

Compare providers for flights from Kayseri to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kayseri to Istanbul in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kayseri-Istanbul Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Kayseri-Istanbul Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Kayseri-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kayseri-Istanbul Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kayseri-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kayseri to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Kayseri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kayseri to Istanbul Airport

What is the cheapest month to book a flight from Kayseri to Istanbul Airport?

Currently, November is the cheapest month in which you can book a flight from Kayseri to Istanbul Airport (average of $44). Flying from Kayseri to Istanbul Airport in May is currently the most expensive (average of $86). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ASR to IST?

Find hourly flight availability from Kayseri to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 30, 2025.

It’s optimal to fly from Kayseri to Istanbul Airport at noon. By choosing this option you can save up to 65% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Kayseri to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from Kayseri to Istanbul. Price data was last updated on December 27, 2025.

Travelers seeking maximum savings on their Kayseri to Istanbul Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Kayseri to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kayseri to Istanbul?

    Most people fly from Kayseri (ASR) if they book a flight from Kayseri to Istanbul. On average, Kayseri has 12 outbound flights to Istanbul per day from 0 airlines. Kayseri is conveniently located just 2.7 mi from Kayseri’s city center.

  • How long is the flight from Kayseri to Istanbul Airport?

    There are many flights that can get you from Kayseri to Istanbul Airport in 1h 40m. Fly via Turkish Airlines to get the fastest option. There are 397 mi between Kayseri and Istanbul Airport. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Kayseri to Istanbul Airport one-way?

    $21 is the cheapest one-way deal found within the past few days, from Ajet. You may also be able to find cheap deals on Pegasus Airlines and Turkish Airlines, with prices starting from $26 and $46, respectively.

  • What are the most reliable airlines from Kayseri to Istanbul Airport?

    The top 3 most reliable airlines when flying from Kayseri to Istanbul Airport are Singapore Airlines (92%), TAP AIR PORTUGAL (90%) and ANA (89%).

  • What are the cheapest flights from Kayseri to Istanbul Airport?

    The cheapest flight price from Kayseri to Istanbul Airport is $34. On average you can expect to pay $510. The most popular route, (Kayseri - Istanbul), can usually be booked for $73.

  • Can I find deals for flights from Kayseri to Istanbul that include hotel bookings?

    Yes. In addition to deals on Kayseri to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kayseri to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kayseri to Istanbul.

  • Can I find deals for business class flights from Kayseri to Istanbul?

    Yes. Cheapflights offers flight deals from Kayseri to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kayseri to Istanbul Airport?

    Currently, November is the cheapest month in which you can book a flight from Kayseri to Istanbul Airport (average of $44). Flying from Kayseri to Istanbul Airport in May is currently the most expensive (average of $86). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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