FRA - IST

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1 adult
1 adult, Economy, 0 bags

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Everything you should know

Direct flights
Every day
You can fly direct with Lufthansa and Turkish Airlines. Average duration is 3h 05m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Expert advice
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

Multiple Airlines Logo
FRA
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IST
2956 kmmulti-stop
Multiple Airlines Logo
IST
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FRA
2956 kmmulti-stop
Multiple Airlines
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.

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

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.

For Frankfurt am Main to Istanbul, Sunday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Istanbul back to Frankfurt am Main, the best deals are generally found on Saturday, with Thursday being the most expensive.

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 November, where tickets cost C$ 255 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is C$ 522 and C$ 491 respectively.

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 4 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Frankfurt am Main to Istanbul

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Turkish Airlines

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.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

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.

Good to know

Low season

January
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (32% more expensive on average)

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 flights

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

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

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

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

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

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

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

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

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

    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.

  • 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?

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

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

    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 with an airline and back to Frankfurt am Main with another airline.

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

    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 from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Frankfurt am Main to Istanbul?

 
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 nonstop 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 nonstop flights

Reviews of the top airline flying 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.
6.8
LufthansaOverall score based on 8168 reviews
6.4Entertainment
6.8Comfort
7.0Boarding
7.6Crew
6.3Food
Airline reviews

There was no entertainment or food service (short flight). The flight was delayed more than an hour.

8.0 ExcellentAnonymous, Jul 2026
FRA - SJJ
Read more Lufthansa reviews

There was no entertainment or food service (short flight). The flight was delayed more than an hour.

Horrible airport ever. We stood in the security check line for more than an hour. It was past boarding time and we were still waiting in line for the security check. With 2 children and a medically ill person we had a very stressful transit.

Not great!!! Seats in Business class were horrible; no cushion!!!

No entertainment since it was a 3 hr flight. Good leg room for economy.

That was no easy way to get on board in the plane was very hot and I couldn’t talk to the crewmember there super rude and they couldn’t fix the AC. They felt very uncomfortable for 3 1/2 hours flight. I would not use airline next time. Thank you.

Unable to get Lufthanza code to obtain a boarding pass for my flight. Had to exit and re-register to get on the flight. Extremely frustrating.

My flight was delayed for more than an hour due to planning amd scheduling issues all of which were Lufthansa's responsibility. They failed dismally at doing what was agreed upon and their reparations were inadequate and completely useless to us. The flight crew were lovely however the ground crew working out of their customer service were the modt rude and obnoxious people i have ever had the misfortune of meeting.

My bags were lost in Frankfurt and no one could help me. I filled out a report at the airport, but the office there said they were too busy to give me a reference number. They said they would send me an email but NEVER did! I tried contacting SunExpress, but it is just an automated system. I tried contacting the airport in Izmir, but they were no help either. United would not help me because they said it is the responsibility of their "partner airline", although I entrusted my luggage to United at DFW to take care of my personal property and it was United who had it last in Frankfurt. I got the run around from everyone.

The crew that checked at the gate was completely unprofessional, i had a child, stroller and a carry on luggage and the crew did not bother providing any help getting down 3 flight if stairs. I asked for hel and they ignored me

I’ve never in my life been on an international flight that didn’t serve at least a free drink, but there should have been a drink and a snack on an international flight. Also this flight had a 2 hour delay, so we didn’t know we would be going so long without any liquids for our baby and young children. The cabin crew was also very rude.

Everything you need to know for your flight from Frankfurt am Main to Istanbul

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