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Cheap flights from Budapest to Knoxville from $534

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Budapest to Knoxville departing on 9/18. 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 Budapest to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 9:37 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
20h 07m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
7:26 am - 11:50 amTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
22h 24m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$758Delta
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
2:15 pm - 11:59 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
15h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 11:00 amTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
23h 00m2 stops Chicago O'Hare Intl Frankfurt am Main
$760United Airlines
Fri, Sep 18 - Fri, Sep 25
American Airlines Logo
10:05 am - 11:07 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
19h 02m2 stops Philadelphia Miami
American Airlines Logo
7:00 am - 8:10 amTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
19h 10m1 stop Philadelphia
$773American Airlines
Fri, Sep 18 - Fri, Sep 25
United Airlines Logo
5:55 am - 10:49 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
22h 54m3 stops Frankfurt am Main Newark Chicago O'Hare Intl
United Airlines Logo
7:25 pm - 6:30 pmTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
17h 05m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
$786United Airlines
Fri, Sep 18 - Fri, Sep 25
Delta Logo
6:00 am - 9:34 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
21h 34m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
11:38 am - 11:50 amTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
18h 12m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$788Delta
Fri, Aug 21 - Tue, Aug 25
American Airlines Logo
10:05 am - 5:45 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
13h 40m1 stop Philadelphia
American Airlines Logo
12:39 pm - 8:10 amTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
13h 31m1 stop Philadelphia
$800American Airlines
Fri, Sep 18 - Fri, Sep 25
American Airlines Logo
7:05 am - 7:00 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
17h 55m2 stops London Heathrow Charlotte Douglas
American Airlines Logo
11:08 am - 8:10 amTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
15h 02m1 stop Philadelphia
$829American Airlines
Fri, Aug 21 - Tue, Aug 25
British Airways Logo
10:05 am - 8:07 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
16h 02m1 stop Philadelphia
British Airways Logo
6:32 pm - 8:10 amTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
31h 38m1 stop Philadelphia
$851British Airways
Fri, Aug 21 - Tue, Aug 25
Multiple Airlines Logo
7:15 am - 6:22 pmBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
17h 07m2 stops London Heathrow Chicago O'Hare Intl
Multiple Airlines Logo
6:52 pm - 4:15 pmTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
15h 23m2 stops Chicago O'Hare Intl London Heathrow
$1,040Multiple Airlines
Mon, Aug 24 - Fri, Aug 28
British Airways Logo
10:05 am - 10:43 amBUD  Budapest Ferenc Liszt Intl-TYS Knoxville McGhee Tyson
30h 38m1 stop Philadelphia
British Airways Logo
11:08 am - 8:10 amTYS  Knoxville McGhee Tyson-BUD Budapest Ferenc Liszt Intl
15h 02m1 stop Philadelphia
$1,061British Airways
Mon, Aug 24 - Fri, Aug 28

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United Airlines flights from Budapest to Knoxville

Our best United Airlines deals on Budapest to Knoxville flight tickets
United Airlines
Sep 18
BUD2:15 pmBudapest Ferenc Liszt Intl
15h 44m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
Sep 25
TYS6:00 amKnoxville McGhee Tyson
23h 00m
2 stops
BUD11:00 amBudapest Ferenc Liszt Intl
$760
United Airlines
Sep 18
BUD5:55 amBudapest Ferenc Liszt Intl
22h 54m
3 stops
TYS10:49 pmKnoxville McGhee Tyson
Sep 25
TYS7:25 pmKnoxville McGhee Tyson
17h 05m
2 stops
BUD6:30 pmBudapest Ferenc Liszt Intl
$786

American Airlines flights from Budapest to Knoxville

Our best American Airlines deals on Budapest to Knoxville flight tickets
American Airlines
Sep 18
BUD10:05 amBudapest Ferenc Liszt Intl
19h 02m
2 stops
TYS11:07 pmKnoxville McGhee Tyson
Sep 25
TYS7:00 amKnoxville McGhee Tyson
19h 10m
1 stop
BUD8:10 amBudapest Ferenc Liszt Intl
$773
American Airlines
Sep 18
BUD10:05 amBudapest Ferenc Liszt Intl
13h 40m
1 stop
TYS5:45 pmKnoxville McGhee Tyson
Sep 25
TYS12:39 pmKnoxville McGhee Tyson
13h 31m
1 stop
BUD8:10 amBudapest Ferenc Liszt Intl
$800
American Airlines
Aug 21
BUD7:05 amBudapest Ferenc Liszt Intl
17h 55m
2 stops
TYS7:00 pmKnoxville McGhee Tyson
Aug 25
TYS11:08 amKnoxville McGhee Tyson
15h 02m
1 stop
BUD8:10 amBudapest Ferenc Liszt Intl
$829

momondo Fare Finder

 
Customize your flight search to find flights from Budapest to Knoxville 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 8, 2026.
Use the filters below to find and compare flights from Budapest to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Thu 10/29

6:30 am-9:37 pm

2 stops20h 07m

Knoxville McGhee Tyson

Mon 11/2

7:26 am-11:50 am

2 stops22h 24m

$758

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Fri 9/18

2:15 pm-11:59 pm

2 stops15h 44m

Knoxville McGhee Tyson

Fri 9/25

6:00 am-11:00 am

2 stops23h 00m

$760

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Fri 9/18

10:05 am-11:07 pm

2 stops19h 02m

Knoxville McGhee Tyson

Fri 9/25

7:00 am-8:10 am

1 stop19h 10m

$773

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Fri 9/18

5:55 am-10:49 pm

3 stops22h 54m

Knoxville McGhee Tyson

Fri 9/25

7:25 pm-6:30 pm

2 stops17h 05m

$786

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Fri 8/21

6:00 am-9:34 pm

2 stops21h 34m

Knoxville McGhee Tyson

Tue 8/25

11:38 am-11:50 am

2 stops18h 12m

$788
Quickest round-trip

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Fri 9/18

10:05 am-5:45 pm

1 stop13h 40m

Knoxville McGhee Tyson

Fri 9/25

12:39 pm-8:10 am

1 stop13h 31m

$800

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Fri 8/21

7:05 am-7:00 pm

2 stops17h 55m

Knoxville McGhee Tyson

Tue 8/25

11:08 am-8:10 am

1 stop15h 02m

$829

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Fri 8/21

10:05 am-8:07 pm

1 stop16h 02m

Knoxville McGhee Tyson

Tue 8/25

6:32 pm-8:10 am

1 stop31h 38m

$851

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Mon 8/24

7:15 am-6:22 pm

2 stops17h 07m

Knoxville McGhee Tyson

Fri 8/28

6:52 pm-4:15 pm

2 stops15h 23m

$1,040

BudapestKnoxville

BUD Budapest Ferenc Liszt Intl - TYS Knoxville McGhee Tyson

BUDTYS

Budapest Ferenc Liszt Intl

Mon 8/24

10:05 am-10:43 am

1 stop30h 38m

Knoxville McGhee Tyson

Fri 8/28

11:08 am-8:10 am

1 stop15h 02m

$1,061

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Budapest to Knoxville

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

Can stopping save me money on Budapest to Knoxville flights?

You could potentially save up to 22% on your flight if you consider stops on a Budapest to Knoxville flight.

When to book flights from Budapest to Knoxville

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

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

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

Fastest flight time

20h 07m

Direct flights

None
The fastest flight from Budapest to Knoxville takes 20h 07m
There are no direct flights from Budapest to Knoxville. There are no popular flight routes from Budapest to Knoxville.
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Frequently asked questions about flying from Budapest to Knoxville

  • How far is Budapest Ferenc Liszt Intl to Knoxville McGhee Tyson by plane?

    The straight-line distance from Budapest Ferenc Liszt Intl to Knoxville McGhee Tyson is 4966.6 mi. In terms of flight time, this usually takes a little over 20h 07m.

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

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

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

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The necessary travel and health documents for your Knoxville McGhee Tyson 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.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

It is quick and easy to find Budapest to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

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

All flight searches from Budapest to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Knoxville from Budapest. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Knoxville from Budapest 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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