IST - FRA

Find Cheap Flights from Istanbul Airport to Frankfurt am Main

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Frankfurt am Main Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Frankfurt am Main, 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 Istanbul to Frankfurt am Main, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
Multiple Airlines
Fri 12/12
IST - FRA • multi-stop
Cheapest one-way flight
Multiple Airlines
Fri 12/12
IST - FRA • multi-stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Lufthansa's Economy Flex offers free rebooking options.
Expect lengthy baggage wait times at Frankfurt Airport.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 26% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Frankfurt!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Istanbul to Frankfurt (IST-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Frankfurt 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 return flight deals from Istanbul to Frankfurt

Multiple Airlines Logo
IST
-
FRA
1141 mimulti-stop
Multiple Airlines Logo
FRA
-
IST
1141 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Istanbul to Frankfurt flights

Get data-powered insights and trends into flights from Istanbul to Frankfurt 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 Istanbul Airport to Frankfurt am Main?

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

When flying from Istanbul Airport to Frankfurt am Main, you should consider leaving on a Friday and avoid Thursdays if you are looking for the best rates. For your return to Istanbul Airport, you’ll find the best rates on Sundays and the most expensive ones on Wednesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Frankfurt am Main 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 Istanbul Airport to Frankfurt am Main Airport is February, where tickets cost £121 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is £220 and £207 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Frankfurt am Main 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 Istanbul Airport to Frankfurt am Main Airport, you should book around 7 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Istanbul to Frankfurt

 
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.
Airlines
United Airlines

United Polaris offers lie-flat seats and aisle access, ideal for comfort on longer flights.


Economy Plus provides extra legroom, up to six inches more than standard economy seats.

Lufthansa

Economy Flex allows free rebooking or refunds for a fee, offering flexibility for changing plans.


Business Class offers priority boarding and two checked bags, enhancing convenience for international travel.

Airports
IST

Prepare for lengthy waits at security checkpoints during busy times. Arrive early to navigate the large terminal efficiently.

FRA

Expect lengthy baggage wait times at FRA. Consider booking flexible train tickets in case of delays.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

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 travelled to more than 50 countries across six continents.

Read more
Duncan Madden

Duncan Madden

Expert on FRA

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Jenna Scatena

Jenna Scatena

Expert on IST

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more

Good to know - Cheap tickets from Istanbul Airport to Frankfurt am Main

Low seasonApril
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 12% lower on average.

When to book flights from Istanbul to Frankfurt

Are your dates flexible? Find out the best times to travel from Istanbul to Frankfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Istanbul Airport to Frankfurt am Main flights

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Istanbul to Frankfurt am Main are Lufthansa and Pegasus Airlines. With an average price for the route of £193 and an overall rating of 6.8, Lufthansa is the most popular choice. Pegasus Airlines is also a great choice for the route, with an average price of £161 and an overall rating of 6.7.

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

    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 Istanbul Airport to Frankfurt am Main.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt am Main from Istanbul Airport 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 Istanbul Airport to Frankfurt am Main?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Frankfurt am Main with an airline and back to Istanbul Airport with another airline.

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

    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 Frankfurt am Main from Istanbul Airport 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 Istanbul Airport to Frankfurt am Main Airport

  • Looking for a cheap flight from Frankfurt am Main to Istanbul Airport? 25% of our users found flights on this route for £184 or less one-way.

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

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

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Istanbul to Frankfurt

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Frankfurt am Main. 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 Istanbul to Frankfurt? 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 7626 reviews
6.4Entertainment
6.8Comfort
7.0Boarding
7.6Crew
6.3Food
Airline reviews

it was great the cabin crew were polite and detail oriented.

10.0 ExcellentGoh Hua Sheng, Dec 2025
KRK - FRA
Read more Lufthansa reviews

it was great the cabin crew were polite and detail oriented.

My girlfriend had a health emergency and couldn’t board the flight. I asked for a refund, but you only offered half of the purchase price as a refund. Very disappointing.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Flight was great. Smooth flying, movies good. Open seats allowed for good stretching.

Come on. A two hour, 7am flight and a small bottle of water and a tiny chocolate bar was provided. No coffee, no nothing. Poor.

Not enough veg food for passengers. I actually did not get veg food and starved the entire flight duration.

The crew on my Frankfurt to Chicago flight were outstanding!! Friendly, helpful and worth taking the time to write an excellent review on their behalf. I would fly Lufthansa again just because of their warmth, kindness and humor!

Overall, the service was excellent, the crew verry professional, and departures and arrivals were perfect.

The staff were so very cheerful and happy! It really made my day to encounter such chipper folks throughout my journey

Online check-in was unavailable for my flight. So I waited 40 min in the queue at the check-in counter. Then, unlike any other airline in the world (and I am a very frequent international flyer) Pegasus was adamant that my CPAP was just another carry on and that I had to pay extra for it. Then, after I had paid in advance for a seat, they insisted I could not sit in an exit row because I was over 60 years old (I'm clearly in good shape and buy exit row seats more or less weekly). We pushed back harder and harder and insisted on talking to the station chief, who spoke with the counter staff by phone (not to me) and eventually relented. Experience on boarf was ok-- for a budget airline.

You adjourned my flight by 1h 30 mns and only updated me 1h30 mns before the new scheduled flight. I submitted an email to Kayak asking for a refund. It was the most stressful experience I've had.

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.

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

Information on your arrival and departure airports