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Zagreb

$442+ Cheap flights from Knoxville (TYS) to Zagreb (ZAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ZAG
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
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 29, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. 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 2/181:50 pmTYS - ZAG
2 stops18h 00mUnited Airlines
Sun 2/226:15 amZAG - TYS
2 stops20h 22mUnited Airlines
Deal found 12/26$575
This oojo deal was found by Cheapflights users on 12/28. 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.
Mon 5/256:21 amTYS - ZAG
2 stops31h 04mBritish Airways
Fri 6/51:40 pmZAG - TYS
2 stops36h 41mBritish Airways
Deal found 12/28$890
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:16 amTYS - ZAG
2 stops29h 19mLufthansa
Tue 6/25:35 amZAG - TYS
2 stops24h 24mLufthansa
Deal found 12/28$919
This United Airlines deal was found by Cheapflights users on 12/28. 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 2/44:55 pmTYS - ZAG
2 stops38h 55mUnited Airlines
Sun 2/82:35 pmZAG - TYS
2 stops34h 52mUnited Airlines
Deal found 12/28$676
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:16 amTYS - ZAG
2 stops29h 19mLufthansa
Wed 6/35:55 amZAG - TYS
2 stops24h 04mLufthansa
Deal found 12/28$919
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:16 amTYS - ZAG
2 stops29h 19mLufthansa
Mon 6/86:05 amZAG - TYS
2 stops23h 54mLufthansa
Deal found 12/28$979
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Tue 5/265:50 amTYS - ZAG
2 stops26h 25mUnited Airlines
Tue 6/25:35 amZAG - TYS
2 stops23h 00mUnited Airlines
Deal found 12/28$993
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Tue 5/265:50 amTYS - ZAG
2 stops26h 25mUnited Airlines
Fri 6/56:05 amZAG - TYS
2 stops23h 54mUnited Airlines
Deal found 12/28$993
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Tue 5/265:50 amTYS - ZAG
2 stops26h 25mUnited Airlines
Wed 6/35:55 amZAG - TYS
2 stops22h 40mUnited Airlines
Deal found 12/28$993
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Sun 5/2410:16 amTYS - ZAG
2 stops31h 24mUnited Airlines
Wed 6/35:55 amZAG - TYS
2 stops24h 04mUnited Airlines
Deal found 12/28$993
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Sun 5/2410:16 amTYS - ZAG
2 stops31h 24mUnited Airlines
Thu 6/45:45 amZAG - TYS
2 stops17h 04mUnited Airlines
Deal found 12/28$993

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 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$575
(United Airlines)

One-way from

$442
(Kiwi.com)
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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One-way flight 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 29, 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 2/18

1:50 pm-1:50 pm

2 stops18h 00m

Zagreb Franjo Tuđman

Sun 2/22

6:15 am-8:37 pm

2 stops20h 22m

$575

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Wed 2/4

4:55 pm-1:50 pm

2 stops38h 55m

Zagreb Franjo Tuđman

Sun 2/8

2:35 pm-7:27 pm

2 stops34h 52m

$676

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Mon 5/25

6:21 am-7:25 pm

2 stops31h 04m

Zagreb Franjo Tuđman

Fri 6/5

1:40 pm-8:21 pm

2 stops36h 41m

$890

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Thu 5/28

10:16 am-9:35 pm

2 stops29h 19m

Zagreb Franjo Tuđman

Tue 6/2

5:35 am-11:59 pm

2 stops24h 24m

$919

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Thu 5/28

10:16 am-9:35 pm

2 stops29h 19m

Zagreb Franjo Tuđman

Wed 6/3

5:55 am-11:59 pm

2 stops24h 04m

$919

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Thu 5/28

10:16 am-9:35 pm

2 stops29h 19m

Zagreb Franjo Tuđman

Mon 6/8

6:05 am-11:59 pm

2 stops23h 54m

$979

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Tue 5/26

5:50 am-2:15 pm

2 stops26h 25m

Zagreb Franjo Tuđman

Tue 6/2

5:35 am-10:35 pm

2 stops23h 00m

$993

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Tue 5/26

5:50 am-2:15 pm

2 stops26h 25m

Zagreb Franjo Tuđman

Fri 6/5

6:05 am-11:59 pm

2 stops23h 54m

$993

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Tue 5/26

5:50 am-2:15 pm

2 stops26h 25m

Zagreb Franjo Tuđman

Wed 6/3

5:55 am-10:35 pm

2 stops22h 40m

$993

KnoxvilleZagreb

TYS - ZAG

TYSZAG

Knoxville McGhee Tyson

Sun 5/24

10:16 am-11:40 pm

2 stops31h 24m

Zagreb Franjo Tuđman

Wed 6/3

5:55 am-11:59 pm

2 stops24h 04m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 16 results
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  • 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.

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 Lufthansa fly from Knoxville to Zagreb in about 18h. The time it takes to get you to your destination can typically vary by up to 13h 04m. 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.

See more FAQs

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