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Cheap flights from Frankfurt am Main Airport to Istanbul Airport from £95

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — IST
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Frankfurt am Main to Istanbul are usually found in February or January, booked 59 days in advance, depart on a Monday or Friday and return on a Tuesday

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 16 January 2026.

Round-trip from

£139

One-way from

£95

Popular in

July

Cheapest in

February

Average price

£133

Good round-trip deal

£593 or less
Turkish Airlines
  • Turkish Airlines
  • 5/2-12/2
  • Nonstop
  • 6h 30m total
  • Frankfurt am Main to Istanbul
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Air Serbia
  • Air Serbia
  • 13/3
  • 1 total stop
  • 16h 30m total
  • Frankfurt am Main to Istanbul
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Highest demand for flights based on searches. 17% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Frankfurt am Main to Istanbul.
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Find flight deals from Frankfurt to Istanbul

Enter your travel dates to find the best prices.

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 16 January 2026.

Thu 5/210:55
FRA
-
IST
Nonstop3h 10m
Turkish Airlines
Thu 12/208:10
IST
-
FRA
Nonstop3h 20m
Turkish Airlines
Deal found 15/1£139
Thu 26/309:55
FRA
-
IST
1 stop16h 15m
Air Serbia
Mon 30/316:40
IST
-
FRA
1 stop17h 20m
Air Serbia
Deal found 16/1£143
Fri 17/409:50
FRA
-
IST
1 stop16h 50m
Air Serbia
Tue 21/404:30
IST
-
FRA
1 stop5h 30m
Air Serbia
Deal found 14/1£144
Fri 30/114:50
FRA
-
IST
Nonstop3h 10m
Turkish Airlines
Sun 1/208:30
IST
-
FRA
Nonstop3h 20m
Turkish Airlines
Deal found 15/1£147
Wed 21/114:50
FRA
-
IST
Nonstop3h 10m
Turkish Airlines
Wed 4/221:05
IST
-
FRA
Nonstop3h 10m
Turkish Airlines
Deal found 14/1£149
Thu 16/417:20
FRA
-
IST
Nonstop3h 05m
Lufthansa
Thu 23/413:55
IST
-
FRA
Nonstop3h 10m
Lufthansa
Deal found 15/1£151
Mon 16/217:40
FRA
-
IST
Nonstop3h 05m
Lufthansa
Fri 27/219:00
IST
-
FRA
Nonstop3h 10m
Lufthansa
Deal found 14/1£151
Wed 29/417:10
FRA
-
IST
Nonstop3h 05m
Lufthansa
Thu 7/513:55
IST
-
FRA
Nonstop3h 10m
Lufthansa
Deal found 15/1£152
Sun 1/217:40
FRA
-
IST
Nonstop3h 05m
Lufthansa
Tue 10/206:30
IST
-
FRA
Nonstop3h 10m
Lufthansa
Deal found 15/1£154
Mon 23/217:40
FRA
-
IST
Nonstop3h 05m
Lufthansa
Sat 28/219:00
IST
-
FRA
Nonstop3h 10m
Lufthansa
Deal found 15/1£155
Fri 16/117:40
FRA
-
IST
Nonstop3h 05m
Lufthansa
Fri 23/119:00
IST
-
FRA
Nonstop3h 10m
Lufthansa
Deal found 15/1£156

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 January 2026.
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 11/3

17:40-22:45

Nonstop3h 05m

Istanbul

Tue 17/3

19:00-20:10

Nonstop3h 10m

£143

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Sun 15/3

20:25-04:25

1 stop6h 00m

Istanbul

Mon 16/3

16:40-19:40

1 stop5h 00m

£143

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Mon 13/4

17:30-21:35

Nonstop3h 05m

Istanbul

Fri 17/4

13:55-16:05

Nonstop3h 10m

£143

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Thu 26/3

09:55-16:50

1 stop4h 55m

Istanbul

Mon 30/3

16:40-09:00

1 stop17h 20m

£143

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Sat 18/4

17:20-21:25

Nonstop3h 05m

Istanbul

Wed 29/4

13:55-16:05

Nonstop3h 10m

£143

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Mon 23/2

09:55-04:10

1 stop16h 15m

Istanbul

Fri 27/2

05:20-09:10

1 stop5h 50m

£144

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Fri 17/4

20:20-03:40

1 stop6h 20m

Istanbul

Tue 28/4

04:30-09:00

1 stop5h 30m

£144

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Fri 20/2

20:25-16:50

1 stop18h 25m

Istanbul

Sat 28/2

05:30-09:10

1 stop5h 40m

£144

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Mon 20/4

09:50-15:55

1 stop5h 05m

Istanbul

Wed 29/4

15:45-09:00

1 stop18h 15m

£144

Frankfurt am MainIstanbul

FRA - IST

FRAIST

Frankfurt am Main

Tue 24/3

09:55-16:50

1 stop4h 55m

Istanbul

Thu 9/4

04:30-09:00

1 stop5h 30m

£144

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 22 results
1
2
3

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 return 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 return flight from Frankfurt to Istanbul. Price data was last updated on 9 January 2026.

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 59 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, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Istanbul Airport (average of £78). Flying from Frankfurt am Main Airport to Istanbul Airport in August is currently the most expensive (average of £143). 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 16 January 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 5% on flights from Frankfurt am Main Airport to Istanbul Airport by exploring options for tickets in the afternoon.

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 return from Frankfurt to Istanbul. Price data was last updated on 10 January 2026.

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

How much does it cost for a return flight 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 16 January 2026.
Read reviews from past customers who have flown with Turkish Airlines and Pegasus Airlines from Frankfurt am Main Airport to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,175 reviews
Check prices

Entertainment

7.4

Food

7.4

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Turkish Airlines
7.3
Good
4,175 reviews
Turkish Airlines
7.3
Good
4,175 reviews
Check prices

Entertainment

7.4

Food

7.4

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Pegasus Airlines
6.7
Okay
636 reviews
Turkish Airlines
7.3
Good
4,175 reviews
Check prices

Entertainment

7.4

Food

7.4

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

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.

  • How long is the flight from Frankfurt am Main Airport to Istanbul Airport?

    Departing from Frankfurt am Main Airport to Istanbul Airport will take you 3h 05m. The distance from Frankfurt am Main Airport to Istanbul Airport is about 1141 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Pegasus Airlines, at £131, was found to be the cheapest airline from Frankfurt am Main Airport to Istanbul Airport. An alternate airline flying to your destination would be Turkish Airlines. You may be able to fly from Frankfurt am Main Airport to Istanbul Airport for 31% less than the average price by searching for these airlines.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Frankfurt am Main Airport to Istanbul Airport on time: LATAM Airlines (73%), United Airlines (61%), Turkish Airlines (50%).

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

    Looking at all options, your cheapest flight can be booked for £548. While the most popular route (Frankfurt am Main - Istanbul) can be booked for £151 on average, our data indicates £650 when flying from Frankfurt am Main Airport to Istanbul Airport.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Istanbul Airport (average of £78). Flying from Frankfurt am Main Airport to Istanbul Airport in August is currently the most expensive (average of £143). 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

Travelling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Top 2 airlines flying from Frankfurt to Istanbul

Discover the top 2 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 858,174 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£131Average£163FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Turkish AirlinesCheapest£138Average£169FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Frankfurt to Istanbul?

When you search for this flight from Frankfurt to Istanbul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Can Cheapflights find flights from Frankfurt to Istanbul with no change fees?

Yes! Cheapflights helps users easily find flights from Frankfurt to Istanbul with no change fees.

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Not ready to book yet? You can track prices for flights from Frankfurt to Istanbul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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