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$103+ Cheap flights from Frankfurt (FRA) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — IST
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Frankfurt am Main to Istanbul are usually found in February or January, booked 73 days in advance, depart on a Sunday or Thursday and return on a Thursday

Cheap flight deals from Frankfurt to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) 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 July 29, 2025.

Round-trip from

$183
(Mytrip)

One-way from

$103
(Turkish Airlines)

Popular in

July

Cheapest in

February

Average price

$378

Good round-trip deal

$402 or less

Good one-way deal

$196 or less
From Frankfurt am Main to Istanbul
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One-way flight from Frankfurt am Main to Istanbul
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Highest demand for flights based on searches. 20% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Frankfurt am Main to Istanbul.
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Price to beat on a one-way flight from Frankfurt am Main to Istanbul.
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Find flight deals from Frankfurt to Istanbul

Cheapest flights from Frankfurt to Istanbul
Explore the most affordable flight options available from Frankfurt to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:05 pmFRA - IST
Nonstop3h 10mMultiple Airlines
Thu 9/255:55 pmIST - FRA
Nonstop3h 05mMultiple Airlines
Deal found 7/27$183
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:00 pmFRA - IST
Nonstop3h 05mLufthansa
Thu 12/187:00 pmIST - FRA
Nonstop3h 10mLufthansa
Deal found 7/29$191
This Air Serbia deal was found by Cheapflights users on 7/29. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:55 amFRA - IST
1 stop4h 55mAir Serbia
Fri 11/145:20 amIST - FRA
1 stop5h 50mAir Serbia
Deal found 7/29$202
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:25 pmFRA - IST
Nonstop3h 10mTurkish Airlines
Thu 10/911:30 amIST - FRA
Nonstop3h 10mTurkish Airlines
Deal found 7/27$206
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:55 pmFRA - IST
1 stop6h 25mKLM
Mon 9/226:10 amIST - FRA
1 stop8h 25mKLM
Deal found 7/29$248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Frankfurt 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 July 29, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Istanbul Airport that are best for you.

Fly from

Frankfurt

Fly to

Istanbul

Route

Depart

Return

Price

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Wed 9/10

3:05 pm-7:15 pm

Nonstop3h 10m

Istanbul

Thu 9/25

5:55 pm-8:00 pm

Nonstop3h 05m

$183

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Sat 9/27

5:20 pm-9:20 pm

Nonstop3h 00m

Istanbul

Thu 10/2

5:55 pm-8:00 pm

Nonstop3h 05m

$191

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Sat 8/23

8:20 pm-3:30 am

1 stop6h 10m

Istanbul

Thu 8/28

4:20 am-9:00 am

1 stop5h 40m

$203

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Thu 9/18

2:25 pm-6:35 pm

Nonstop3h 10m

Istanbul

Thu 10/9

11:30 am-1:40 pm

Nonstop3h 10m

$206

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Thu 9/18

5:55 pm-1:20 am

1 stop6h 25m

Istanbul

Wed 9/24

6:10 am-1:35 pm

1 stop8h 25m

$248

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Wed 9/3

7:05 am-11:20 am

Nonstop3h 15m

$103

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Wed 9/3

9:50 am-3:30 am

1 stop16h 40m

$128

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Sun 8/17

5:20 pm-9:20 pm

Nonstop3h 00m

$139

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Sat 9/20

2:25 pm-10:25 pm

1 stop7h 00m

$144

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Fri 10/3

5:55 pm-1:20 am

1 stop6h 25m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
2

Best time to book a flight from Frankfurt to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Frankfurt 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 Frankfurt am Main Airport to Istanbul Airport

How far ahead should I book a flight from Frankfurt am Main Airport to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to Istanbul. Price data was last updated on July 25, 2025.

The price you pay for your flight from Frankfurt am Main Airport to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Frankfurt am Main Airport to Istanbul Airport?

Currently, November is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Istanbul Airport (average of $923). Flying from Frankfurt am Main Airport to Istanbul Airport in June is currently the most expensive (average of $1,359). 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 FRA to IST?

Find hourly flight availability from Frankfurt 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 July 29, 2025.

When flying from Frankfurt am Main Airport to Istanbul Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 47% versus a flight in the evening.

What is the cheapest day to fly from Frankfurt am Main Airport to Istanbul Airport?

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

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

Weekly flight availability from Frankfurt am Main Airport to Istanbul Airport

Explore weekly flight availability from Frankfurt to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from FRA to IST are scheduled on a Friday (24 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).

How much does it cost to fly round-trip from Frankfurt am Main Airport to Istanbul Airport?

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated July 29, 2025.
See what other customers who have flown with KLM, LOT, and Turkish Airlines from Frankfurt am Main Airport to Istanbul Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
LOT
7.6
Good
1,105 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,925 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,265 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Pegasus Airlines
6.8
Okay
635 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Istanbul Airport round-trip?

    Our cheapest airline available from Frankfurt am Main Airport to Istanbul Airport is Lufthansa. Our recent data shows that you can find tickets from as low as $191 on this airline. Additional options worth looking into are Air Serbia and Turkish Airlines, starting at $203 and $206 round-trip. These flights start at 23% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to Istanbul Airport one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $103. However, be on the lookout for offers from Air Serbia and Lufthansa, as they are both options that can get you from Frankfurt am Main Airport to Istanbul Airport for a low price.

  • What are the most reliable airlines from Frankfurt am Main Airport to Istanbul Airport?

    Before booking your flight to Istanbul Airport from Frankfurt am Main Airport, check out the most reliable airlines to get you to your destination on time: ANA (82%), Turkish Airlines (69%), LATAM Airlines( 67%).

  • What are the cheapest flights from Frankfurt am Main Airport to Istanbul Airport?

    While on average a flight from Frankfurt am Main Airport to Istanbul Airport is generally $1,453, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Frankfurt am Main - Istanbul), you can expect to pay $147 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt 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 Frankfurt am Main Airport to Istanbul Airport?

    Currently, November is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Istanbul Airport (average of $923). Flying from Frankfurt am Main Airport to Istanbul Airport in June is currently the most expensive (average of $1,359). 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.

See more FAQs

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Yalova

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Alternative routes for Frankfurt to Istanbul

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Top 5 airlines flying from Frankfurt to Istanbul

Discover the top 5 airlines that operate flights from Frankfurt to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest$107Average$187FlexibilityNo cancel feeOn-time82%
AjetCheapest$115Average$191FlexibilityNo cancel feeOn-timeN/A
Air SerbiaCheapest$151Average$257FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$166Average$232FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$168Average$320FlexibilityNo cancel feeOn-time76%

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