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Zagreb

$652+ Cheap flights from Knoxville (TYS) to Zagreb (ZAG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ZAG
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Knoxville to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Zagreb (ZAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$652
(Lufthansa)
From Knoxville McGhee Tyson to Zagreb Franjo Tuđman
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Find flight deals from Knoxville to Zagreb

Cheapest flights from Knoxville to Zagreb
Explore the most affordable flight options available from Knoxville to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Lufthansa deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:20 pmTYS - ZAG
2 stops14h 35mLufthansa
Sun 11/166:15 amZAG - TYS
2 stops20h 05mLufthansa
Deal found 9/14$652

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Zagreb that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Knoxville to Zagreb that are best for you.

Fly from

Knoxville

Fly to

Zagreb

Route

Depart

Return

Price

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Wed 11/12

7:20 pm-3:55 pm

2 stops14h 35m

Zagreb Franjo Tuđman

Sun 11/16

6:15 am-11:59 pm

2 stops23h 44m

$652

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Thu 3/12

10:16 am-10:25 pm

2 stops31h 09m

Zagreb Franjo Tuđman

Thu 3/19

6:10 am-6:42 pm

2 stops17h 32m

$657

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Thu 3/12

11:07 am-8:35 pm

3 stops28h 28m

Zagreb Franjo Tuđman

Thu 3/19

6:55 am-7:17 pm

2 stops17h 22m

$1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Knoxville to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Zagreb

What is the cheapest time of day to fly from TYS to ZAG?

Find hourly flight availability from Knoxville to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Zagreb in the afternoon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Zagreb. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Zagreb?

    Airlines like Lufthansa and United Airlines fly from Knoxville to Zagreb in about 14h 35m. The time it takes to get you to your destination can typically vary by up to 16h 34m. There are 4925 mi between Knoxville and Zagreb. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Knoxville to Zagreb that include hotel bookings?

    Yes. In addition to deals on Knoxville to Zagreb flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Zagreb?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Zagreb.

  • Can I find deals for business class flights from Knoxville to Zagreb?

    Yes. Cheapflights offers flight deals from Knoxville to Zagreb by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Zagreb?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Zagreb (average of $641). Flying from Knoxville to Zagreb in June is currently the most expensive (average of $1,257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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