FKB - ZAG

15€ Find Cheap Flights from Karlsruhe to Zagreb – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
30 €
Typical prices: 51 €-150 €
Ryanair
Sat 22.9.Sun 30.9.
FKB - ZAG • Direct
Cheapest one-way flight
15 €
Typical prices: 29 €-98 €
Ryanair
Sat 13.10.
FKB - ZAG • Direct
Direct flights
4 days a week
You can fly direct with Ryanair. Average duration is 1h 30m
Direct flights
+1
Direct flights
+1
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
When to travel
July
Cheapest • 45% price drop
November
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Zagreb!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Karlsruhe to Zagreb (FKB-ZAG)

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

Recent return flight deals from Karlsruhe to Zagreb

Wed, 14. Oct - Sun, 25. Oct
Ryanair Logo
7:40 - 9:10FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
1h 30mdirect
Ryanair Logo
6:05 - 7:40ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 35mdirect
30 €Ryanair
Tue, 22. Sep - Wed, 30. Sep
Ryanair Logo
22:20 - 23:50FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
1h 30mdirect
Ryanair Logo
5:45 - 7:15ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 30mdirect
30 €Ryanair
Tue, 22. Sep - Wed, 30. Sep
Ryanair Logo
22:20 - 23:50FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
1h 30mdirect
Ryanair Logo
5:45 - 7:15ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 30mdirect
30 €Ryanair
Tue, 22. Sep - Wed, 30. Sep
Ryanair Logo
22:20 - 23:50FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
1h 30mdirect
Ryanair Logo
5:45 - 7:15ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 30mdirect
30 €Ryanair
Tue, 13. Oct - Wed, 21. Oct
Ryanair Logo
22:20 - 23:50FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
1h 30mdirect
Ryanair Logo
5:45 - 7:15ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 30mdirect
33 €Ryanair
Sat, 10. Oct - Sun, 25. Oct
Ryanair Logo
22:00 - 23:30FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
1h 30mdirect
Ryanair Logo
6:05 - 7:40ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 35mdirect
33 €Ryanair
Sun, 25. Oct - Wed, 28. Oct
Ryanair Logo
8:05 - 9:35FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
1h 30mdirect
Ryanair Logo
8:00 - 9:35ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 35mdirect
34 €Ryanair
Sun, 25. Oct - Wed, 28. Oct
Ryanair Logo
8:05 - 9:35FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
1h 30mdirect
Ryanair Logo
8:00 - 9:35ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 35mdirect
36 €Ryanair
Wed, 14. Oct - Sun, 25. Oct
Multiple Airlines Logo
7:15 - 17:00FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
9h 45m1 stop Zadar
Multiple Airlines Logo
6:05 - 7:40ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 35mdirect
79 €Multiple Airlines
Wed, 21. Oct - Wed, 28. Oct
Multiple Airlines Logo
7:15 - 17:00FKB  Karlsruhe Söllingen-ZAG Zagreb Franjo Tuđman
9h 45m1 stop Zadar
Multiple Airlines Logo
8:00 - 9:35ZAG  Zagreb Franjo Tuđman-FKB Karlsruhe Söllingen
1h 35mdirect
84 €Multiple Airlines
Booking Insights

Price, demand, and travel trends for Karlsruhe to Zagreb flights

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

How much is a return flight from Karlsruhe to Zagreb?

Return flights from Karlsruhe to Zagreb start at 30 €. Prices are below average for this route right now, with typical return fares ranging from 51 € to 150 €. The lowest price found in the past 5 days was 30 € on Ryanair.

What's the cheapest day of the week to fly from Karlsruhe to Zagreb?

Wednesday is the cheapest day of the week to fly from Karlsruhe to Zagreb and is 31% cheaper than the average day. Sunday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Karlsruhe to Zagreb?

  • July is the cheapest month to fly from Karlsruhe to Zagreb at 49 € return.
  • December (169 €) and May (112 €) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 243% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Karlsruhe to Zagreb the cheapest?

Flights from Karlsruhe to Zagreb are cheapest 8 weeks before departure. Booking in this window typically costs about 60% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Karlsruhe to Zagreb flights

Low season

March

Cheapest flight

15 €
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly and prices are also 38% lower on average.
Flights from Karlsruhe to Zagreb

When to book flights from Karlsruhe to Zagreb

Are your dates flexible? Find out the best times to travel from Karlsruhe to Zagreb based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Karlsruhe to Zagreb flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airlines offer extra legroom and free seat selection on Karlsruhe to Zagreb flights?

    Among airlines operating Karlsruhe to Zagreb flights:

    • Ryanair: offers free seat selection

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

  • Which airlines are available on the route from Karlsruhe to Zagreb?

    Only Ryanair operates flights between Karlsruhe and Zagreb.

  • Which airports can I use when flying from Karlsruhe to Zagreb?

    Flights from Karlsruhe to Zagreb usually depart from Karlsruhe Söllingen (FKB) and arrive at Zagreb Franjo Tuđman (ZAG).

  • Which airlines include bags at no extra cost on Karlsruhe to Zagreb flights?

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

    • Ryanair: a cabin bag and a checked bag in Economy class

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

  • Which cabin classes can I book on flights from Karlsruhe to Zagreb?

    Only Economy class is available on flights from Karlsruhe to Zagreb.

  • What is the standard checked bag allowance on flights from Karlsruhe to Zagreb?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 20 €–86 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Karlsruhe to Zagreb?

    The Airbus A320 (sharklets) family is used most often on this route, operated mainly by Ryanair. Other aircraft seen on the route include Airbus A320-100/200 variants.

  • Can I save money by using flexible dates for flights from Karlsruhe to Zagreb?

    Yes. Being flexible with your travel dates can save you up to 45% on the Karlsruhe to Zagreb route. Wednesday is the cheapest departure day at 62 € return on average, while Sunday is the most expensive at 112 €, a difference of 50 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Zagreb?

    Some of the most popular sights in Zagreb are Zagreb City Centre, Croatian Museum of Naïve Art, and University of Zagreb. These are among the most viewed places in Zagreb on KAYAK.

  • What are the earliest and latest flights from Karlsruhe to Zagreb?

    These are the earliest and latest flight times available from Karlsruhe to Zagreb:

    • Earliest: departs at 7:40 and lands at 9:10
    • Latest: departs at 22:20 and lands at 23:50.

    The flight takes about 1h 30m.

  • How expensive are last-minute Karlsruhe to Zagreb flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 60% above the route average of 88 €. Book 8 weeks before departure for the lowest fares.

  • How long is a flight from Karlsruhe to Zagreb?

    A direct flight from Karlsruhe to Zagreb takes 1h 30m, covering 1.110 km.

  • Do I need a passport to fly from Karlsruhe to Zagreb?

    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 are flight prices from Karlsruhe to Zagreb looking right now?

    One-way fares from Karlsruhe to Zagreb are currently lower than usual. Average one-way flight prices are about 28 €, which is 51% below the typical average for this route.

  • Which car hire options are available at Zagreb Franjo Tuđman Airport (ZAG)?

    Zagreb Franjo Tuđman Airport (ZAG) hosts 5 major car hire companies, with daily rates starting from around 2 € for economy cars. Top options include:
    • GREEN MOTION
    • Alamo
    • Sixt
    • Street Rent a Car
    • Avis

  • How much should I expect to pay for a Karlsruhe to Zagreb flight?

    Return flights from Karlsruhe to Zagreb range from 51 € to 150 €, with an average of 88 € over the past 12 months. Anything below 51 € counts as a good deal.

Your guide to booking Karlsruhe to Zagreb 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 Wednesday departure instead of Sunday. On this route, Wednesday flights average 62 € – about 50 € less than Sunday (45% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 8 weeks before you fly. On this route, that window historically saves about 60% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Karlsruhe to Zagreb trip for July. Fares historically average 49 € return in that month – typically 120 € less than the most expensive month, which is December (based on the last 12 months).

Prefer to fly direct from Karlsruhe Söllingen to Zagreb Franjo Tuđman?

 
Find which airlines fly direct from Karlsruhe Söllingen Airport to Zagreb Franjo Tuđman Airport, which days they fly and book direct flights.

Direct departures

Karlsruhe Söllingen to Zagreb Franjo Tuđman

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Zagreb Franjo Tuđman to Karlsruhe Söllingen

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

More options for your flight from Karlsruhe to Zagreb

Complete your trip to Zagreb with a hotel stay or car hire

Car rentals in Zagreb
Hotels in Zagreb