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Cheap flights from Knoxville to Budapest from $932

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 Budapest departing on 3/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:40 am - 12:35 pmTYS-BUD
21h 55m2 stops
United Airlines Logo
2:15 pm - 11:59 pmBUD-TYS
15h 44m2 stops
$932United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
10:50 am - 2:05 pmTYS-BUD
21h 15m2 stops
United Airlines Logo
6:20 am - 5:00 pmBUD-TYS
40h 40m2 stops
$1,174United Airlines
Find Deal
Sun, Dec 14 - Wed, Dec 31
United Airlines Logo
5:54 pm - 12:35 pmTYS-BUD
36h 41m2 stops
United Airlines Logo
6:20 am - 5:00 pmBUD-TYS
40h 40m2 stops
$1,178United Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 31
United Airlines Logo
7:00 am - 2:05 pmTYS-BUD
25h 05m2 stops
United Airlines Logo
12:20 pm - 5:00 pmBUD-TYS
34h 40m2 stops
$1,185United Airlines
Find Deal
Sun, Dec 14 - Wed, Dec 31
United Airlines Logo
5:54 pm - 12:35 pmTYS-BUD
36h 41m2 stops
United Airlines Logo
12:20 pm - 5:00 pmBUD-TYS
34h 40m2 stops
$1,189United Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 31
Delta Logo
12:50 pm - 4:10 pmTYS-BUD
21h 20m2 stops
Delta Logo
6:30 am - 8:32 pmBUD-TYS
20h 02m2 stops
$1,216Delta
Find Deal
Mon, Dec 15 - Thu, Jan 1
Delta Logo
6:00 pm - 9:40 pmTYS-BUD
21h 40m2 stops
Delta Logo
6:30 am - 8:32 pmBUD-TYS
20h 02m2 stops
$1,223Delta
Find Deal
Tue, Dec 16 - Wed, Dec 31
Air Canada Logo
9:40 am - 11:35 amTYS-BUD
19h 55m3 stops
Air Canada Logo
6:20 am - 7:51 pmBUD-TYS
19h 31m3 stops
$1,405Air Canada
Find Deal
Sun, Dec 14 - Wed, Dec 31
Air Canada Logo
9:40 am - 11:30 amTYS-BUD
19h 50m3 stops
Air Canada Logo
6:20 am - 7:51 pmBUD-TYS
19h 31m3 stops
$1,486Air Canada
Find Deal
Sat, Dec 13 - Wed, Dec 31
Scandinavian Airlines Logo
5:39 pm - 9:40 amTYS-BUD
34h 01m2 stops
Scandinavian Airlines Logo
10:25 am - 9:15 pmBUD-TYS
16h 50m2 stops
$1,587Scandinavian Airlines
Find Deal
Mon, Dec 15 - Fri, Jan 2

United Airlines flights from Knoxville to Budapest

Our best United Airlines deals on Knoxville to Budapest flight tickets
United Airlines
Mar 27
TYS9:40 amKnoxville McGhee Tyson
21h 55m
2 stops
BUD12:35 pmBudapest Ferenc Liszt Intl
Mar 31
BUD2:15 pmBudapest Ferenc Liszt Intl
15h 44m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$932
Find similar
United Airlines
Dec 14
TYS10:50 amKnoxville McGhee Tyson
21h 15m
2 stops
BUD2:05 pmBudapest Ferenc Liszt Intl
Dec 31
BUD6:20 amBudapest Ferenc Liszt Intl
40h 40m
2 stops
TYS5:00 pmKnoxville McGhee Tyson
$1,174
Find similar
United Airlines
Dec 13
TYS5:54 pmKnoxville McGhee Tyson
36h 41m
2 stops
BUD12:35 pmBudapest Ferenc Liszt Intl
Dec 31
BUD6:20 amBudapest Ferenc Liszt Intl
40h 40m
2 stops
TYS5:00 pmKnoxville McGhee Tyson
$1,178
Find similar

Delta flights from Knoxville to Budapest

Our best Delta deals on Knoxville to Budapest flight tickets
Delta
Dec 15
TYS12:50 pmKnoxville McGhee Tyson
21h 20m
2 stops
BUD4:10 pmBudapest Ferenc Liszt Intl
Jan 1
BUD6:30 amBudapest Ferenc Liszt Intl
20h 02m
2 stops
TYS8:32 pmKnoxville McGhee Tyson
$1,216
Find similar
Delta
Dec 16
TYS6:00 pmKnoxville McGhee Tyson
21h 40m
2 stops
BUD9:40 pmBudapest Ferenc Liszt Intl
Dec 31
BUD6:30 amBudapest Ferenc Liszt Intl
20h 02m
2 stops
TYS8:32 pmKnoxville McGhee Tyson
$1,223
Find similar
Delta
Dec 15
TYS12:50 pmKnoxville McGhee Tyson
16h 50m
2 stops
BUD11:40 amBudapest Ferenc Liszt Intl
Jan 1
BUD6:30 amBudapest Ferenc Liszt Intl
20h 02m
2 stops
TYS8:32 pmKnoxville McGhee Tyson
$1,268
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Budapest 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 November 3, 2025.
Use the filters below to find and compare flights from Knoxville to Budapest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Fri 3/27

9:40 am-12:35 pm

2 stops21h 55m

Budapest Ferenc Liszt Intl

Tue 3/31

2:15 pm-11:59 pm

2 stops15h 44m

$932

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sun 12/14

10:50 am-2:05 pm

2 stops21h 15m

Budapest Ferenc Liszt Intl

Wed 12/31

6:20 am-5:00 pm

2 stops40h 40m

$1,174

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 12/13

5:54 pm-12:35 pm

2 stops36h 41m

Budapest Ferenc Liszt Intl

Wed 12/31

6:20 am-5:00 pm

2 stops40h 40m

$1,178

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sun 12/14

7:00 am-2:05 pm

2 stops25h 05m

Budapest Ferenc Liszt Intl

Wed 12/31

12:20 pm-5:00 pm

2 stops34h 40m

$1,185

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 12/13

5:54 pm-12:35 pm

2 stops36h 41m

Budapest Ferenc Liszt Intl

Wed 12/31

12:20 pm-5:00 pm

2 stops34h 40m

$1,189

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Mon 12/15

12:50 pm-4:10 pm

2 stops21h 20m

Budapest Ferenc Liszt Intl

Thu 1/1

6:30 am-8:32 pm

2 stops20h 02m

$1,216

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Tue 12/16

6:00 pm-9:40 pm

2 stops21h 40m

Budapest Ferenc Liszt Intl

Wed 12/31

6:30 am-8:32 pm

2 stops20h 02m

$1,223

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sun 12/14

9:40 am-11:35 am

3 stops19h 55m

Budapest Ferenc Liszt Intl

Wed 12/31

6:20 am-7:51 pm

3 stops19h 31m

$1,405

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 12/13

9:40 am-11:30 am

3 stops19h 50m

Budapest Ferenc Liszt Intl

Wed 12/31

6:20 am-7:51 pm

3 stops19h 31m

$1,486

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Mon 12/15

5:39 pm-9:40 am

2 stops34h 01m

Budapest Ferenc Liszt Intl

Fri 1/2

10:25 am-9:15 pm

2 stops16h 50m

$1,587

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Budapest from

How to get the cheapest flight ticket from Knoxville to Budapest

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Budapest?

The cheapest day to depart on your flight to Budapest is on a Wednesday when prices can be found for as low as $711. This is often the case because there is less demand to fly during this day of the week. Flights from Knoxville to Budapest on a Thursday will generally be more expensive and average around $1,554. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Budapest?

At noon is the cheapest time of day to fly from Knoxville to Budapest when you can find flight prices for as low as $840. Flying to Budapest at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $1,430.

When to book flights from Knoxville to Budapest

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

Cheap Knoxville to Budapest (TYS to BUD) flight deals and tips

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

Direct flights

None
There are no direct flights from Knoxville to Budapest. There are no popular flight routes from Knoxville to Budapest.
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  • How far is Knoxville McGhee Tyson to Budapest Ferenc Liszt Intl by plane?

    The distance between Knoxville McGhee Tyson and Budapest Ferenc Liszt Intl is about 4966.6 mi. In terms of flight time, this usually takes a little over 16h 50m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Budapest Ferenc Liszt Intl Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Budapest Ferenc Liszt Intl Airport were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Budapest Ferenc Liszt Intl Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Budapest Ferenc Liszt Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Budapest Ferenc Liszt Intl Airport.

  • What documentation or ID do you need to fly to Budapest Ferenc Liszt Intl Airport?

    The necessary travel and health documents for your Budapest Ferenc Liszt Intl 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.

  • What is the most popular airline from Knoxville to Budapest?

Best airlines flying from Knoxville to Budapest

Compare and see reviews for airlines that fly from Knoxville to Budapest with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $687Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Traveling to a place near Budapest?

Book flights to Budapest if you plan to visit one of these locations
Siófok
Szeged
Eger
Kecskemét
Szentendre

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Budapest. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Knoxville to Budapest 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 Budapest right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Budapest, momondo offers a useful price alert feature which will track prices for flights to Budapest from Knoxville and alert you when they change.

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Find better results for your trip to Hungary

Airports servicing Hungary

Debrecen Airport
Miskolc Airport