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Find Cheap Flights from Frankfurt am Main to Istanbul Airport – Compare and Save

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Everything you should know

Direct flights
Every day
You can fly direct with Turkish Airlines and Lufthansa. Average duration is 3h 10m
Direct flights
+1
Direct flights
+1
Top routes
HHN - IST
Cheapest • 15% average savings
FRA - IST
Most popular
Insights
Insights
Avoid delays
Lufthansa
Most punctual • 85% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to book
13 weeks
in advance
Our data shows that travellers who book at least 13 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 28% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
London Stansted (STN)
Cheapest • Avg 157 € (return)
Nis (INI)
Shortest trip • 4h 41m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Frankfurt am Main to Istanbul

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Frankfurt am Main to Istanbul

Multiple Airlines Logo
FK0  Folkestone West-IST Istanbul Airport
2948 kmmulti-stop
Multiple Airlines Logo
IST  Istanbul Airport-FK0 Folkestone West
2948 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Frankfurt am Main to Istanbul Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Frankfurt am Main to Istanbul Airport. It's 5% cheaper than the average day, while Saturday is the most expensive, with prices 7% higher.

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

•November is the cheapest month to fly from Frankfurt am Main to Istanbul Airport at 201 € return.
•July (361 €) and December (338 €) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 79% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Frankfurt am Main to Istanbul Airport are cheapest 13 weeks before departure. Booking in this window typically costs about 16% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Frankfurt am Main to Istanbul Airport flights

Low season

October
Beat the crowds with an average 26% drop in travellers.
The most popular month to fly with an average 36% increase in travellers.

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 return price

Your Frankfurt am Main to Istanbul Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Frankfurt am Main to Istanbul Airport?

    These are the earliest and latest flight times available from Frankfurt am Main to Istanbul Airport:

    • Earliest: departs at 6:50 and lands at 10:00
    • Latest: departs at 18:45 and lands at 21:55.

    The flight takes about 3h 10m.

  • Which cabin classes can I book on flights from Frankfurt am Main to Istanbul Airport?

    Three cabin classes are available on flights from Frankfurt am Main to Istanbul Airport:

    • Economy class
    • Premium Economy Class
    • Business Class

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

    A direct flight from Frankfurt am Main to Istanbul Airport takes 3h 10m, covering 2.948 km.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Frankfurt am Main to Istanbul Airport flight?

    Return flights from Frankfurt am Main to Istanbul Airport range from 211 € to 362 €, with an average of 278 € over the past 12 months. Anything below 211 € counts as a good deal.

  • How expensive are last-minute Frankfurt am Main to Istanbul Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 8% above the 278 € route average. Book 13 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Frankfurt am Main to Istanbul Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average 157 € return via London Stansted (STN), compared with 282 € for direct.

  • What is the standard checked bag allowance on flights from Frankfurt am Main to Istanbul Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 19 €–89 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from Frankfurt am Main to Istanbul Airport spread across the day?

    Morning is the busiest departure period on Frankfurt am Main to Istanbul Airport flights, with 34% leaving in that window. Afternoon departures account for 33%, Evening flights for 33%, and Night flights for 0%.

  • Which car hire options are available at Istanbul Airport (IST)?

    Istanbul Airport (IST) hosts 5 major car rental companies, with daily rates starting from around 9 € for economy cars. Top options include:

    • CIRCULAR
    • Avec Car Rental
    • Ok Mobility
    • Alamo
    • Autounion Car Rental

  • Which airports can I use when flying from Frankfurt am Main to Istanbul Airport?

    Flights from Frankfurt am Main to Istanbul Airport may depart from several airports in Frankfurt am Main area, including Frankfurt am Main (FRA) and Frankfurt-Hahn (HHN). Flights usually arrive at Istanbul (IST).

  • What time of day has the fewest delays on flights from Frankfurt am Main to Istanbul Airport?

    Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed from Frankfurt am Main to Istanbul Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Frankfurt am Main to Istanbul Airport route, 15% of flights were delayed in the past three months, with delays averaging 2h 02m.

  • Which airports do connecting flights from Frankfurt am Main to Istanbul Airport pass through?

    One-stop flights from Frankfurt am Main to Istanbul Airport most commonly connect through:

    • Belgrade Nikola Tesla (BEG) – 55% of one-stop connections
    • Bucharest Otopeni Intl (OTP) – 20% of one-stop connections
    • Warsaw Frederic Chopin (WAW) – 13% of one-stop connections
    • Nis (INI) – 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Frankfurt am Main to Istanbul Airport?

    Yes. Flexible dates can save you up to 12% on flights from Frankfurt am Main to Istanbul Airport. Thursday is the cheapest departure day at 264 € return on average, while Saturday is the most expensive at 297 €, a difference of 33 €.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Frankfurt am Main to Istanbul Airport?

    2 airlines operate flights between Frankfurt am Main and Istanbul Airport. The airlines offering direct flights on this route include:

    • Turkish Airlines
    • Lufthansa

  • How much time can I save by choosing a different stopover airport from Frankfurt am Main to Istanbul Airport?

    Flying via Nis (INI) gives the shortest average 1-stop total travel time of 4h 41m, compared to 5h 32m via Munich Franz Josef Strauss (MUC) and 8h 01m via Belgrade Nikola Tesla (BEG).

  • What is the time difference between Frankfurt am Main and Istanbul Airport?

    Istanbul Airport is 2 hours ahead of Frankfurt am Main (Turkey Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Istanbul Airport?

    Some of the most popular sights in Istanbul Airport are Taksim Square, Kapaliçarşi, and Sultan Ahmet Camii. These are among the most viewed places in Istanbul Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Frankfurt am Main to Istanbul Airport flights?

    Among airlines operating Frankfurt am Main to Istanbul Airport flights:

    • Lufthansa: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Frankfurt am Main to Istanbul Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Turkish Airlines: a cabin bag and a checked bag in Economy class
    • Lufthansa: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Frankfurt am Main to Istanbul Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average 264 €, which is about 33 € less than Saturday fares (11% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 16% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Frankfurt am Main to Istanbul Airport trip for November. Fares historically average 201 € return in that month – typically 160 € less than the most expensive month, which is July (based on the last 12 months).
  • For the best chance of arriving on time, fly with Lufthansa. Over the past three months, 85% of Lufthansa flights from Frankfurt am Main to Istanbul Airport arrived on time, slightly above the route average of 85%. When flights on this route arrive late, they're delayed by an average of 2h 02m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through London Stansted Airport (STN) can be cheaper than flying direct. The cheapest stopover option averages 157 € return on this route – about 125 € less than direct flights (based on the last 12 months).

Prefer to fly direct from Frankfurt am Main to Istanbul?

 
Find which airlines fly direct from Frankfurt am Main 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

More options for your flight from Frankfurt am Main to Istanbul

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