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Zagreb

$600+ 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
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$600
(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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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 January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/12. 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 am
TYS
-
ZAG
2 stops22h 20m
United Airlines
Sun 2/82:35 pm
ZAG
-
TYS
2 stops34h 52m
United Airlines
Deal found 1/12$600
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:00 am
TYS
-
ZAG
2 stops44h 50m
British Airways
Fri 5/221:40 pm
ZAG
-
TYS
2 stops36h 41m
British Airways
Deal found 1/13$750
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Fri 1/169:30 am
TYS
-
ZAG
2 stops22h 20m
United Airlines
Sun 1/182:35 pm
ZAG
-
TYS
2 stops52h 49m
United Airlines
Deal found 1/12$1,070
This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:40 am
TYS
-
ZAG
3 stops19h 50m
Air Canada
Fri 5/228:15 am
ZAG
-
TYS
3 stops21h 44m
Air Canada
Deal found 1/13$1,579
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:33 pm
TYS
-
ZAG
3 stops36h 27m
Multiple Airlines
Fri 5/221:40 pm
ZAG
-
TYS
2 stops36h 06m
Multiple Airlines
Deal found 1/13$1,765
This Air Canada deal was found by Cheapflights users on 1/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/162:25 pm
TYS
-
ZAG
3 stops17h 25m
Air Canada
Sun 1/182:35 pm
ZAG
-
TYS
3 stops30h 14m
Air Canada
Deal found 1/12$3,581

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 January 15, 2026.
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-7:27 pm

2 stops34h 52m

$600

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Fri 5/15

7:00 am-9:50 am

2 stops44h 50m

Zagreb Franjo Tuđman

Fri 5/22

1:40 pm-8:21 pm

2 stops36h 41m

$750

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Fri 5/15

9:40 am-11:30 am

3 stops19h 50m

Zagreb Franjo Tuđman

Fri 5/22

8:15 am-11:59 pm

3 stops21h 44m

$1,579

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Fri 5/15

7:33 pm-2:00 pm

3 stops36h 27m

Zagreb Franjo Tuđman

Fri 5/22

1:40 pm-7:46 pm

2 stops36h 06m

$1,765

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Compare providers for flights from Knoxville to Zagreb

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Zagreb in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 Ovago the most. Ovago 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.

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, British Airways, and Air Canada fly from Knoxville to Zagreb in about 19h 50m. The time it takes to get you to your destination can typically vary by up to 25h. 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.

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