FRA - IST

$101 Find Cheap Flights from Frankfurt am Main to Istanbul Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Istanbul departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Istanbul, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Frankfurt am Main to Istanbul (FRA-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt am Main to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Frankfurt am Main to Istanbul

Tue, Oct 21 - Tue, Nov 4
Turkish Airlines Logo
6:55 pm - 11:05 pmFRA-IST
3h 10mnonstop
Turkish Airlines Logo
8:10 am - 9:30 amIST-FRA
3h 20mnonstop
$175Turkish Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
Turkish Airlines Logo
3:05 pm - 7:15 pmFRA-IST
3h 10mnonstop
Turkish Airlines Logo
6:45 pm - 9:00 pmIST-FRA
3h 15mnonstop
$181Turkish Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
Air Serbia Logo
8:20 pm - 3:30 amFRA-IST
6h 10m1 stop
Air Serbia Logo
4:20 am - 9:00 amIST-FRA
5h 40m1 stop
$189Air Serbia
Find Deal
Thu, Dec 11 - Sat, Dec 13
Lufthansa Logo
5:40 pm - 10:45 pmFRA-IST
3h 05mnonstop
Lufthansa Logo
7:00 pm - 8:10 pmIST-FRA
3h 10mnonstop
$190Lufthansa
Find Deal
Thu, Nov 20 - Tue, Nov 25
Lufthansa Logo
5:40 pm - 10:45 pmFRA-IST
3h 05mnonstop
Lufthansa Logo
7:00 pm - 8:10 pmIST-FRA
3h 10mnonstop
$191Lufthansa
Find Deal
Thu, Sep 25 - Tue, Sep 30
Air Serbia Logo
9:50 am - 3:30 amFRA-IST
16h 40m1 stop
Air Serbia Logo
4:20 am - 7:30 pmIST-FRA
16h 10m1 stop
$192Air Serbia
Find Deal
Sat, Jan 10 - Fri, Jan 23
 Logo
2:25 pm - 3:10 amFRA-IST
10h 45m1 stop
 Logo
6:30 am - 1:25 pmIST-FRA
8h 55m1 stop
Wed, Sep 24 - Wed, Oct 1
 Logo
7:05 am - 11:20 amFRA-IST
3h 15mnonstop
 Logo
3:40 pm - 7:30 pmIST-FRA
4h 50m1 stop
Mon, Dec 1 - Sun, Dec 7
KLM Logo
5:50 pm - 4:55 pmFRA-IST
21h 05m1 stop
KLM Logo
5:55 pm - 9:35 amIST-FRA
17h 40m1 stop
$237KLM
Find Deal
Sat, Dec 6 - Sun, Dec 14
KLM Logo
6:55 am - 4:55 pmFRA-IST
8h 00m1 stop
KLM Logo
5:55 pm - 10:25 pmIST-FRA
6h 30m1 stop
$254KLM
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Turkish Airlines offers free messaging for members.
Economy Flex on Lufthansa allows free rebooking.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Turkish Airlines
Cheapest • from $175 (round-trip)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 33% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$175
Typical prices: $192-308
Turkish Airlines
Tue 10/21Tue 11/4
FRA - IST • Non-stop
Cheapest one-way
$101
Typical prices: $77-135
Turkish Airlines
Wed 9/17
FRA - IST • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Istanbul!
Expert advice

Expert advice for your flight from Frankfurt am Main to Istanbul

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Turkish Airlines

Turkish Airlines offers free messaging for Miles & Smiles members, enhancing in-flight connectivity.


Enjoy complimentary hotel stays for layovers over 20 hours, enhancing travel experience.

Lufthansa

Economy Flex offers free rebooking and refundable tickets, ideal for flexible travel plans.


Business Class includes priority boarding and two checked bags up to 50 lbs each.

Read more about Lufthansaby Jessica Macdonald
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Turkish Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Booking Insights

KAYAK's insights & trends for Frankfurt am Main to Istanbul flights

Get data-powered insights and trends into flights from Frankfurt am Main to Istanbul to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Frankfurt am Main Airport to Istanbul Airport?

What’s the cheapest day of the week to fly from Frankfurt am Main to Istanbul Airport?

The average price of all round-trip flights from Frankfurt am Main Airport to Istanbul Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Istanbul Airport on a Sunday and more expensive on a Saturday. On your return trip to Frankfurt am Main, you should consider flying back on a Saturday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Frankfurt am Main Airport to Istanbul Airport is February, where tickets cost $168 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $369 and $331 respectively.

Can I save money by flying with a layover from Frankfurt am Main Airport to Istanbul Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $253 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Frankfurt am Main Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Frankfurt am Main Airport to Istanbul Airport, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$101
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Frankfurt am Main to Istanbul Airport

When to book flights from Frankfurt am Main to Istanbul

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Istanbul Airport flights

  • What is the cheapest flight from Frankfurt am Main Airport to Istanbul Airport?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Istanbul Airport was $101 for a one-way ticket and $175 for a round-trip.

  • Do I need a passport to fly between Frankfurt am Main and Istanbul Airport?

    A passport is required to fly from Frankfurt am Main to Istanbul Airport.

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt am Main to Istanbul Airport?

    Lufthansa, and Air Astana offer inflight Wi-Fi service on the Frankfurt am Main to Istanbul Airport flight route.

  • Which aircraft models fly most regularly from Frankfurt am Main to Istanbul Airport?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Frankfurt am Main to Istanbul Airport flight route.

  • Which airline alliances offer flights from Frankfurt am Main to Istanbul Airport?

    Star Alliance is the only airline alliance operating flights between Frankfurt am Main and Istanbul Airport.

  • On which days can I fly direct from Frankfurt am Main to Istanbul Airport?

    There are nonstop flights from Frankfurt am Main to Istanbul Airport on a daily basis.

  • Which is the best airline for flights from Frankfurt am Main to Istanbul, Turkish Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Istanbul are Turkish Airlines and Lufthansa. With an average price for the route of $231 and an overall rating of 7.3, Turkish Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $321 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Istanbul Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Istanbul Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Istanbul Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul Airport from Frankfurt am Main is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Istanbul Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul Airport with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and IST can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Istanbul Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul Airport from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Frankfurt am Main Airport to Istanbul Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $159 or less one-way and $461 or less round-trip.

Prefer to fly direct from Frankfurt am Main to Istanbul Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Frankfurt am Main to Istanbul.
Find which airlines fly direct from Frankfurt am Main Airport to Istanbul Airport, which days they fly and book direct flights.

Direct departures

Frankfurt am Main to Istanbul

Monday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Tuesday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Wednesday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Thursday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Friday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Saturday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Sunday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

See more direct flights

Direct returns

Istanbul to Frankfurt am Main

Monday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Tuesday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Wednesday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Thursday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Friday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Saturday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

Sunday

Lufthansa, Turkish Airlines

Lufthansa, Turkish Airlines

See more direct flights

Reviews of the top 5 airlines serving from Frankfurt am Main to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 3968 reviews
7.7Crew
7.3Boarding
7.3Comfort
7.4Entertainment
7.4Food
Airline reviews

THE SEATS ARE A JOKE!!!! YOU CALL THIS BUSINESS CLASS SEATS ? ITS A DISGRACE.. NARROW, CLAUSTRIPHOBIC SEATS CAN NEVER BE COMPENSATED FOR BY FOCUSING ON BETTER WUALITY FOOD SERVED....... THE CONFORT OF THE SEATS AND THE WIDTH & PITCH OF THE SEATS ARE WAY MORE IMP. THAN FOOD THAT TK IS FOCUSING ON... WILL NEVER FLY AGAIN EVEN IF THE PRICE OF BUSINESS CLASS SEAT IS SAME AS ECONOMY CLASS..... JAL/ QATAR/ EMIRATES HAS WAYYYY MORE COMFY SEATS

2.0 MediocreAsif, Sep 2025DAC - IST
Read more Turkish Airlines reviews

THE SEATS ARE A JOKE!!!! YOU CALL THIS BUSINESS CLASS SEATS ? ITS A DISGRACE.. NARROW, CLAUSTRIPHOBIC SEATS CAN NEVER BE COMPENSATED FOR BY FOCUSING ON BETTER WUALITY FOOD SERVED....... THE CONFORT OF THE SEATS AND THE WIDTH & PITCH OF THE SEATS ARE WAY MORE IMP. THAN FOOD THAT TK IS FOCUSING ON... WILL NEVER FLY AGAIN EVEN IF THE PRICE OF BUSINESS CLASS SEAT IS SAME AS ECONOMY CLASS..... JAL/ QATAR/ EMIRATES HAS WAYYYY MORE COMFY SEATS

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

It was ok. Not the experience I expected from Turkish airlines

I loved and appreciated the agent at the check in counter in Amman. He was very professional and helpful. I believe his name was Lawrence. All I saw from him were smiles after smiles after smile. Very kind and professional. Overall trip was comfortable and pleasant.

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Terrible. Delayed. No one would help. Just limped about like a piece of meat

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

It was chaotic. It was overbooked so we didn't have seats until the end but they turned out to be good seats. The gate was at the end of the airport. We had to get busses to the tarmac and board. It just seemed chaotic. Flight was OK. Food was not so good. Lufthansa used to be such a great airline and now as it's with everything else: If you have money you get comforts but if you don't then you end up below deck with the rest of the cattle.

It was a short flight. Plenty of room on the plane. It was also extremely clean.

Pathetic - boarded us on buses for transport to the plane then had us wait for over half an hour before we could board...because they needed time to clean the plane; something they knew before we got on the bus. Further, by the time we could board, there were 3 buses full of people waiting so boarding was a crowded mess.

They don’t give information on why a flight is delayed in a timely manner. Very frustrating.

The flight was ok but chargers did not work and the speakers in the back of the cabin did not either. But I am writing because the crew was really, really rude and not only rude but had the curtains always closed, forgot to clear our trays, the bathrooms were filthy and trash was building out, and one of the attendants even had her EARBUDS on while in the cabin. From movement it seemed like she was listening to music, so not even the safety aspect was there. My neighbor s English is not good and they were very dismissive of her. when we deplaned the crew in the back was just chatting with one another and the first class attendant was briefly and said goodnight. It is nice that a crew gets along so well, but they did not take care of passengers at all. They rushed through all the services and otherwise did not go through the cabin to offer water or anything else. i had the feeling of being unwelcome at a party. I am not a grumpy traveller but I thought you really needed to know. Thank you, Carin

Crew was great. But my flight was late arriving and as a result, I missed my connecting flight to Richmond. I had to catch a later flight. On a positive note, the attendants at the counter were extremely helpful in booking my later flight. They book my on the next flight to Richmond.

If the plain wait for the passenger it should wait for the baggage!!

The crew was very nice. The equipment on the 747 felt old.

Not because when i try to do check in there is only in turkish language i can not select other language

https://www.instagram.com/reel/DGVSRsasQcG/?igsh=dmkxa2s1eHNlbHZs

Don't fly Pegasus, terrible service at the airport and boarding was really bad. Both flights I took with them were significantly late. This flight had us all changing the gate at the last moment and it was chaos.withour explanation or apology. The planes have seats that don't recline and seats are really hard. The crew on board was good both flights, but that is the only positive thing I can say about this airline. It's not worth it and I won't be flying them again.

The airport staff were some of the worst I've ever flown, and I fly at least 50x every year. From the staff at the gate, to the check in staff, to the ticketing sales staff. My experience in Instanbul was so bad Ill.never fly Pegasus again. They were incredibly rude, dismissive and not helpful whatsoever. This is the worst of the worst if you want to fly a budget airline I'd go elsewhere. The airplane seats are really uncomfortable and don't recline at all, you get charged for every single thing so in the end you will pay more flying with them. The crew on the plane were the only kind people we encountered with Pegasus.

Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe

Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh

The crew were outstandingly kind and cheerful. We carried our cat and they offered help.

Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.

Pegasus is a very efficient airline. Passengers, however are sometimes unruly. Getting up right after take off. Getting up right when we land and before getting to the gate. Switching seats to the front so she can get a better seat. It is unfair for those that actually paid for seats. Flight attendants seem to not enforce it. One or two bad actors ruins it. Overall, the airline is great.

Pegasus is not a very comfortable airline. They’re not in any way hospitable

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

Plane was old. Seats were hard and very close together. No in flight entertainment.

This was my connection flight that was moved time ahead for a almost entire day so I lost it and I had to purchase new ticket once I landed in Copenhagen since nobody wanted to take responsibility for moving flight in that way so it’s impossible to make it. Very poor job by Underpricer, Air Serbia and SAS.

I purchased an exit row seat and priority boarding, about 3 months in advance. Without any communication whatsoever, my seat was moved to row 2, when I checked my reservation 2-3 days before departure. As no exit row seats were available anymore, I selected a seat 1C. However, once at the airport, I was issued maybe the worst possible seat, 29E, middle seat, one row before the last. It is not worth my time to request the refund on the ancillary purchase, I am simply done flying with Air Serbia. Also there was no boarding process to speak of at all, or online check in.

Bad. Cancelled and delayed flight. Payed 25£ for seat but got just normal one. No one refunded the money.

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