$719+ Cheap flights from Knoxville (TYS) to Budapest (BUD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BUD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Budapest with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Budapest
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Best
Last-minute
One-way
Cheapest flights from Knoxville to BudapestExplore the most affordable flight options available from Knoxville to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Knoxville to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/127:45 pm -
2 stops34h 55m
Sat 12/1911:40 am -
2 stops57h 02m
Deal found 10/28![United Airlines logo]()
$953
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:59 pm -
2 stops24h 21m
Mon 11/235:35 pm -
2 stops36h 12m
Deal found 10/28![British Airways logo]()
$978
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:22 am -
2 stops16h 53m
Wed 12/910:55 am -
2 stops18h 31m
Deal found 10/27![Aer Lingus logo]()
$979
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:42 pm -
2 stops27h 18m
Sat 12/196:45 pm -
2 stops35h 06m
Deal found 10/26![British Airways logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 12/76:00 am -
2 stops26h 05m
Wed 12/96:40 am -
2 stops23h 19m
Deal found 10/25![United Airlines logo]()
$1,108
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/85:45 am -
2 stops24h 55m
Fri 11/136:40 am -
2 stops20h 14m
Deal found 10/26![United Airlines logo]()
$1,146
Best flights from Knoxville to BudapestDiscover carefully curated flight deals from Knoxville to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Knoxville to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:59 pm -
2 stops20h 16m
Mon 11/235:35 pm -
2 stops36h 12m
Deal found 10/28![British Airways logo]()
$978
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:44 am -
2 stops20h 31m
Wed 12/910:55 am -
2 stops18h 31m
Deal found 10/30![Aer Lingus logo]()
$979
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 12/76:00 am -
2 stops26h 05m
Wed 12/96:40 am -
2 stops23h 19m
Deal found 10/25![United Airlines logo]()
$1,108
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:45 am -
3 stops19h 15m
Wed 12/910:00 am -
3 stops19h 59m
Deal found 10/30![Air Canada logo]()
$1,342
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:36 pm -
3 stops26h 54m
Wed 12/910:25 am -
2 stops17h 52m
Deal found 10/28![Scandinavian Airlines logo]()
$1,349
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:42 pm -
2 stops27h 18m
Sat 12/196:45 pm -
2 stops35h 06m
Deal found 10/26![British Airways logo]()
$1,038
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:40 pm -
3 stops26h 50m
Mon 11/2310:25 am -
2 stops17h 57m
Deal found 10/28![Scandinavian Airlines logo]()
$1,409
Last-minute flights from Knoxville to BudapestDiscover last-minute flight deals from Knoxville to Budapest. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Budapest. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/85:45 am -
2 stops24h 55m
Fri 11/136:40 am -
2 stops20h 14m
Deal found 10/26![United Airlines logo]()
$1,146
This KAYAK deal was found by Cheapflights users on 10/27. 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.
Sun 11/85:40 pm -
2 stops33h 35m
Fri 11/1310:00 am -
2 stops16h 54m
Deal found 10/27![Lufthansa logo]()
$1,202
This KAYAK deal was found by Cheapflights users on 10/30. 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.
Sun 11/88:04 pm -
2 stops32h 26m
Fri 11/136:50 am -
2 stops22h 57m
Deal found 10/30![Multiple Airlines logo]()
$1,229
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:38 pm -
2 stops22h 27m
Fri 11/136:30 am -
3 stops23h 29m
Deal found 10/28![Scandinavian Airlines logo]()
$1,929
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:59 pm -
2 stops24h 21m
Mon 11/235:35 pm -
2 stops36h 12m
Deal found 10/28![British Airways logo]()
$978
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:40 pm -
3 stops26h 50m
Mon 11/2310:25 am -
2 stops17h 57m
Deal found 10/28![Scandinavian Airlines logo]()
$1,409
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:45 am -
3 stops19h 15m
Mon 11/2310:00 am -
3 stops19h 59m
Deal found 10/28![Air Canada logo]()
$1,561
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:20 pm -
2 stops16h 10m
Mon 11/2312:20 pm -
2 stops34h 16m
Deal found 10/28![Multiple Airlines logo]()
$2,165
One-way flights from Knoxville to BudapestSearch for one-way flight options from Knoxville to Budapest. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Knoxville to Budapest. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:37 am -
2 stops16h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Aer Lingus logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/218:10 am -
3 stops30h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$788
Find flight deals from Knoxville to Budapest
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Budapest (BUD). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $953 (United Airlines) |
One-way from | $719 (Cheapflightsfares) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
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
Cheapest round-trip
Quickest round-trip
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 12/21
11:37 am-10:15 am
2 stops16h 38m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$719
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 12/21
8:10 am-8:25 pm
3 stops30h 15m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$788
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 11/9
4:59 pm-7:15 pm
2 stops20h 16m
Budapest Ferenc Liszt Intl
Mon 11/23
5:35 pm-11:47 pm
2 stops36h 12m
$978
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 12/7
7:44 am-10:15 am
2 stops20h 31m
Budapest Ferenc Liszt Intl
Wed 12/9
10:55 am-11:26 pm
2 stops18h 31m
$979
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Fri 12/11
12:42 pm-10:00 pm
2 stops27h 18m
Budapest Ferenc Liszt Intl
Sat 12/19
6:45 pm-11:51 pm
2 stops35h 06m
$1,038
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 12/7
6:00 am-2:05 pm
2 stops26h 05m
Budapest Ferenc Liszt Intl
Wed 12/9
6:40 am-11:59 pm
2 stops23h 19m
$1,108
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 12/7
9:45 am-11:00 am
3 stops19h 15m
Budapest Ferenc Liszt Intl
Wed 12/9
10:00 am-11:59 pm
3 stops19h 59m
$1,342
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 12/7
2:36 pm-11:30 pm
3 stops26h 54m
Budapest Ferenc Liszt Intl
Wed 12/9
10:25 am-10:17 pm
2 stops17h 52m
$1,349
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 11/9
2:40 pm-11:30 pm
3 stops26h 50m
Budapest Ferenc Liszt Intl
Mon 11/23
10:25 am-10:22 pm
2 stops17h 57m
$1,409
Sorted by cheapest first
Compare providers for flights from Knoxville to Budapest
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Budapest in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Budapest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Budapest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Budapest flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Budapest 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-Budapest 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 Budapest
Have a flexible travel schedule? Discover the best time to fly to Budapest from Knoxville with our price prediction graph.
TYS-BUD
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.
Reviews of airlines servicing Budapest
Get insights into the airlines that provide service to Budapest. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Budapest. Reviews last updated October 30, 2026.
Read reviews from past customers who have flown American Airlines and Lufthansa from Knoxville to Budapest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Comfort
7.1
Crew
7.9
Food
6.4
Overall
7.0
Boarding
7.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Entertainment
6.8
Comfort
7.1
Crew
7.9
Food
6.4
Overall
7.0
Boarding
7.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Entertainment
6.8
Comfort
7.1
Crew
7.9
Food
6.4
Overall
7.0
Boarding
7.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Budapest if you plan to visit one of these locationsSiófok
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Other flights to Budapest
Explore flights to Budapest departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
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Knoxville and Budapest flights
Browse other Knoxville and Budapest flight options. Last updated on October 30, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
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Top 2 airlines flying from Knoxville to Budapest
Discover the top 2 airlines that operate flights from Knoxville to Budapest. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$765 | Average$1,081 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$966 | Average$1,002 | FlexibilityNo cancel fee | On-time76% |