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Cheap flights from Knoxville to Budapest from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Budapest departing on 1/5. 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
0 bags

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Find the cheapest flights from Knoxville to Budapest

Cheap round-trip flights

United Airlines Logo
7:20 pm - 4:15 pmTYS-BUD
39h 55m2 stops
United Airlines Logo
10:05 am - 5:08 pmBUD-TYS
37h 03m2 stops
$682United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Scandinavian Airlines Logo
3:43 pm - 10:40 amTYS-BUD
36h 57m2 stops
Scandinavian Airlines Logo
10:25 am - 11:07 pmBUD-TYS
17h 42m2 stops
$988Scandinavian Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Scandinavian Airlines Logo
3:43 pm - 10:40 amTYS-BUD
36h 57m2 stops
Scandinavian Airlines Logo
10:25 am - 11:07 pmBUD-TYS
17h 42m2 stops
$1,016Scandinavian Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Air Canada Logo
9:50 am - 11:30 amTYS-BUD
20h 40m3 stops
Air Canada Logo
10:05 am - 11:59 pmBUD-TYS
19h 54m3 stops
$1,378Air Canada
Find Deal
Sat, Nov 1 - Sat, Nov 8
Air Canada Logo
9:55 am - 10:20 amTYS-BUD
18h 25m3 stops
Air Canada Logo
6:20 am - 8:20 pmBUD-TYS
19h 00m3 stops
$1,507Air Canada
Find Deal
Sat, Oct 25 - Wed, Oct 29
Air Canada Logo
9:55 am - 10:20 amTYS-BUD
18h 25m3 stops
Air Canada Logo
10:15 am - 11:59 pmBUD-TYS
18h 44m3 stops
$1,513Air Canada
Find Deal
Sat, Oct 25 - Wed, Oct 29
Multiple Airlines Logo
7:30 am - 12:35 pmTYS-BUD
24h 05m2 stops
Multiple Airlines Logo
6:00 am - 2:05 pmBUD-TYS
38h 05m3 stops
$2,183Multiple Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8

Scandinavian Airlines flights from Knoxville to Budapest

Our best Scandinavian Airlines deals on Knoxville to Budapest flight tickets
Scandinavian Airlines
Oct 25
TYS3:43 pmKnoxville McGhee Tyson
36h 57m
2 stops
BUD10:40 amBudapest Ferenc Liszt Intl
Oct 29
BUD10:25 amBudapest Ferenc Liszt Intl
17h 42m
2 stops
TYS11:07 pmKnoxville McGhee Tyson
$988
Find similar
Scandinavian Airlines
Oct 25
TYS3:43 pmKnoxville McGhee Tyson
36h 57m
2 stops
BUD10:40 amBudapest Ferenc Liszt Intl
Oct 29
BUD10:25 amBudapest Ferenc Liszt Intl
17h 42m
2 stops
TYS11:07 pmKnoxville McGhee Tyson
$1,016
Find similar

Air Canada flights from Knoxville to Budapest

Our best Air Canada deals on Knoxville to Budapest flight tickets
Air Canada
Nov 1
TYS9:50 amKnoxville McGhee Tyson
20h 40m
3 stops
BUD11:30 amBudapest Ferenc Liszt Intl
Nov 8
BUD10:05 amBudapest Ferenc Liszt Intl
19h 54m
3 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,378
Find similar
Air Canada
Oct 25
TYS9:55 amKnoxville McGhee Tyson
18h 25m
3 stops
BUD10:20 amBudapest Ferenc Liszt Intl
Oct 29
BUD6:20 amBudapest Ferenc Liszt Intl
19h 00m
3 stops
TYS8:20 pmKnoxville McGhee Tyson
$1,507
Find similar
Air Canada
Oct 25
TYS9:55 amKnoxville McGhee Tyson
18h 25m
3 stops
BUD10:20 amBudapest Ferenc Liszt Intl
Oct 29
BUD10:15 amBudapest Ferenc Liszt Intl
18h 44m
3 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,513
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 September 17, 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

Sat 11/1

7:20 pm-4:15 pm

2 stops39h 55m

Budapest Ferenc Liszt Intl

Sat 11/8

10:05 am-5:08 pm

2 stops37h 03m

$682

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 10/25

3:43 pm-10:40 am

2 stops36h 57m

Budapest Ferenc Liszt Intl

Wed 10/29

10:25 am-11:07 pm

2 stops17h 42m

$988

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 10/25

3:43 pm-10:40 am

2 stops36h 57m

Budapest Ferenc Liszt Intl

Wed 10/29

10:25 am-11:07 pm

2 stops17h 42m

$1,016

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 11/1

9:50 am-11:30 am

3 stops20h 40m

Budapest Ferenc Liszt Intl

Sat 11/8

10:05 am-11:59 pm

3 stops19h 54m

$1,378

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 10/25

9:55 am-10:20 am

3 stops18h 25m

Budapest Ferenc Liszt Intl

Wed 10/29

6:20 am-8:20 pm

3 stops19h 00m

$1,507

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 10/25

9:55 am-10:20 am

3 stops18h 25m

Budapest Ferenc Liszt Intl

Wed 10/29

10:15 am-11:59 pm

3 stops18h 44m

$1,513

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Sat 11/1

7:30 am-12:35 pm

2 stops24h 05m

Budapest Ferenc Liszt Intl

Sat 11/8

6:00 am-2:05 pm

3 stops38h 05m

$2,183

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Mon 1/5

6:30 am-6:55 pm

3 stops54h 25m

$329

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Mon 12/15

1:05 pm-6:45 pm

3 stops47h 40m

$411

KnoxvilleBudapest

TYS - BUD

TYSBUD

Knoxville McGhee Tyson

Mon 1/5

7:15 am-4:05 pm

2 stops26h 50m

$454

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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 18h 25m.

  • 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 $591Free CancellationRating
7.4
8,926 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