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Cheap flights from Knoxville to Zagreb from $753

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Zagreb departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Knoxville to Zagreb

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:45 pm - 3:55 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
18h 10m2 stops Newark Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 11:59 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
23h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$753Lufthansa
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
10:45 am - 10:15 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
29h 30m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:00 am - 8:54 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
20h 54m2 stops Frankfurt am Main Chicago O'Hare Intl
$788United Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
11:25 am - 10:15 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
28h 50m2 stops Newark Frankfurt am Main
United Airlines Logo
6:00 am - 11:59 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
23h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$789United Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
9:45 am - 2:15 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
22h 30m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
United Airlines Logo
6:00 am - 9:55 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
21h 55m2 stops Frankfurt am Main Houston George Bush Intcntl
$945United Airlines
Tue, Sep 29 - Fri, Oct 9
Multiple Airlines Logo
5:45 am - 8:05 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
32h 20m3 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
9:00 am - 11:59 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
20h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$989Multiple Airlines
Sun, Nov 15 - Thu, Nov 19
Air Canada Logo
5:45 am - 8:05 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
32h 20m3 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl London Heathrow
Air Canada Logo
8:20 am - 11:59 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
21h 39m3 stops Paris Charles de Gaulle Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
$1,016Air Canada
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
5:45 am - 2:15 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
26h 30m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
United Airlines Logo
2:50 pm - 11:59 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
39h 09m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$1,024United Airlines
Tue, Sep 29 - Fri, Oct 9
United Airlines Logo
5:45 am - 2:15 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
26h 30m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
United Airlines Logo
2:50 pm - 5:08 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
32h 18m2 stops Frankfurt am Main Chicago O'Hare Intl
$1,025United Airlines
Tue, Sep 29 - Fri, Oct 9
American Airlines Logo
8:00 am - 12:05 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
22h 05m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
1:40 pm - 10:23 amZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
26h 43m3 stops London Heathrow New York John F Kennedy Intl Charlotte Douglas
$1,230American Airlines
Tue, Sep 29 - Fri, Oct 9
Air Canada Logo
1:35 pm - 12:35 pmTYS  Knoxville McGhee Tyson-ZAG Zagreb Franjo Tuđman
17h 00m3 stops Washington, D.C. Dulles Intl Toronto Pearson Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 8:19 pmZAG  Zagreb Franjo Tuđman-TYS Knoxville McGhee Tyson
20h 19m3 stops Frankfurt am Main Toronto Pearson Intl Washington, D.C. Dulles Intl
$2,247Air Canada
Tue, Sep 29 - Fri, Oct 9

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Air Canada flights from Knoxville to Zagreb

Our best Air Canada deals on Knoxville to Zagreb flight tickets
Air Canada
Nov 15
TYS5:45 amKnoxville McGhee Tyson
32h 20m
3 stops
ZAG8:05 pmZagreb Franjo Tuđman
Nov 19
ZAG8:20 amZagreb Franjo Tuđman
21h 39m
3 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,016
Air Canada
Sep 29
TYS1:35 pmKnoxville McGhee Tyson
17h 00m
3 stops
ZAG12:35 pmZagreb Franjo Tuđman
Oct 9
ZAG6:00 amZagreb Franjo Tuđman
20h 19m
3 stops
TYS8:19 pmKnoxville McGhee Tyson
$2,247
Air Canada
Sep 29
TYS1:35 pmKnoxville McGhee Tyson
17h 00m
3 stops
ZAG12:35 pmZagreb Franjo Tuđman
Oct 9
ZAG6:00 amZagreb Franjo Tuđman
20h 19m
3 stops
TYS8:19 pmKnoxville McGhee Tyson
$2,357

United Airlines flights from Knoxville to Zagreb

Our best United Airlines deals on Knoxville to Zagreb flight tickets
United Airlines
Nov 15
TYS10:45 amKnoxville McGhee Tyson
29h 30m
2 stops
ZAG10:15 pmZagreb Franjo Tuđman
Nov 19
ZAG6:00 amZagreb Franjo Tuđman
20h 54m
2 stops
TYS8:54 pmKnoxville McGhee Tyson
$788
United Airlines
Nov 15
TYS11:25 amKnoxville McGhee Tyson
28h 50m
2 stops
ZAG10:15 pmZagreb Franjo Tuđman
Nov 18
ZAG6:00 amZagreb Franjo Tuđman
23h 59m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$789
United Airlines
Sep 29
TYS9:45 amKnoxville McGhee Tyson
22h 30m
2 stops
ZAG2:15 pmZagreb Franjo Tuđman
Oct 9
ZAG6:00 amZagreb Franjo Tuđman
21h 55m
2 stops
TYS9:55 pmKnoxville McGhee Tyson
$945

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Knoxville to Zagreb that are best for you.

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Route

Depart

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Price

Cheapest round-trip

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Sun 11/15

3:45 pm-3:55 pm

2 stops18h 10m

Zagreb Franjo Tuđman

Thu 11/19

6:00 am-11:59 pm

2 stops23h 59m

$753

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Sun 11/15

10:45 am-10:15 pm

2 stops29h 30m

Zagreb Franjo Tuđman

Thu 11/19

6:00 am-8:54 pm

2 stops20h 54m

$788

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Sun 11/15

11:25 am-10:15 pm

2 stops28h 50m

Zagreb Franjo Tuđman

Wed 11/18

6:00 am-11:59 pm

2 stops23h 59m

$789

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Tue 9/29

9:45 am-2:15 pm

2 stops22h 30m

Zagreb Franjo Tuđman

Fri 10/9

6:00 am-9:55 pm

2 stops21h 55m

$945

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Sun 11/15

5:45 am-8:05 pm

3 stops32h 20m

Zagreb Franjo Tuđman

Thu 11/19

9:00 am-11:59 pm

2 stops20h 59m

$989

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Sun 11/15

5:45 am-8:05 pm

3 stops32h 20m

Zagreb Franjo Tuđman

Thu 11/19

8:20 am-11:59 pm

3 stops21h 39m

$1,016

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Tue 9/29

5:45 am-2:15 pm

2 stops26h 30m

Zagreb Franjo Tuđman

Fri 10/9

2:50 pm-11:59 pm

2 stops39h 09m

$1,024

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Tue 9/29

5:45 am-2:15 pm

2 stops26h 30m

Zagreb Franjo Tuđman

Fri 10/9

2:50 pm-5:08 pm

2 stops32h 18m

$1,025

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Tue 9/29

8:00 am-12:05 pm

2 stops22h 05m

Zagreb Franjo Tuđman

Fri 10/9

1:40 pm-10:23 am

3 stops26h 43m

$1,230
Quickest round-trip

KnoxvilleZagreb

TYS Knoxville McGhee Tyson - ZAG Zagreb Franjo Tuđman

TYSZAG

Knoxville McGhee Tyson

Tue 9/29

1:35 pm-12:35 pm

3 stops17h 00m

Zagreb Franjo Tuđman

Fri 10/9

6:00 am-8:19 pm

3 stops20h 19m

$2,247

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Knoxville to Zagreb

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Zagreb according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Zagreb (TYS to ZAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Zagreb

Fastest flight time

26h 30m

Direct flights

None
The fastest flight from Knoxville to Zagreb takes 26h 30m
There are no direct flights from Knoxville to Zagreb. There are no popular flight routes from Knoxville to Zagreb.
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Frequently asked questions about flying from Knoxville to Zagreb

  • How far is Knoxville McGhee Tyson to Zagreb Franjo Tuđman by plane?

    The straight-line distance from Knoxville McGhee Tyson to Zagreb Franjo Tuđman is 4908.3 mi. By plane, this route typically takes 26h 30m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Zagreb Franjo Tuđman Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Zagreb Franjo Tuđman Airport are updated daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Zagreb Franjo Tuđman Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Zagreb Franjo Tuđman Airport.

  • What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

    The necessary travel and health documents for your Zagreb Franjo Tuđman Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Knoxville to Zagreb

  • How do I get Price Alerts for flights from Knoxville to Zagreb?

    Confirm your travel details to search for the latest offers for flights from Knoxville to Zagreb. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Knoxville to Zagreb with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Velika Gorica
Varaždin

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Zagreb?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Zagreb from Knoxville.

Can I find flights from Knoxville to Zagreb with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Zagreb from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Zagreb?

Once all potential Knoxville to Zagreb flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Knoxville to Zagreb right now. Can momondo alert me if prices change?

Price alerts on flights to Zagreb from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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