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Zagreb

$580+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ZAG
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Knoxville to Zagreb

Best flights from Knoxville to Zagreb
Discover carefully curated flight deals from Knoxville to Zagreb that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:30 amTYS - ZAG
2 stops22h 20mUnited Airlines
Sun 2/82:35 pmZAG - TYS
2 stops26h 22mUnited Airlines
Deal found 12/20$580

Find 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 December 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$580
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Zagreb Franjo Tuđman flights.
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From Knoxville McGhee Tyson to Zagreb Franjo Tuđman
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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 December 23, 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 2/4

9:30 am-1:50 pm

2 stops22h 20m

Zagreb Franjo Tuđman

Sun 2/8

2:35 pm-10:57 am

2 stops26h 22m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

  • Most accurate provider: When it comes to deals on Knoxville-Zagreb flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Zagreb flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Zagreb flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Zagreb flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Zagreb flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 23, 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 30% on your trip compared to booking a flight in the evening.

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 United Airlines fly from Knoxville to Zagreb in about 22h 20m. The time it takes to get you to your destination can typically vary by up to . There are 4925 mi between Knoxville and Zagreb.

  • 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.

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