$474+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BUD
Oct 15 — Oct 221
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
Cheapest
Best
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 September 15, 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 September 15, 2026.
This Ovago deal was found by Cheapflights users on 9/11. 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.
Sun 11/87:35 pm -
2 stops19h 45m
Fri 11/136:40 am -
2 stops20h 14m
Deal found 9/11![Lufthansa logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/71:05 pm -
2 stops17h 35m
Wed 12/910:00 am -
2 stops17h 01m
Deal found 9/10![United Airlines logo]()
$1,112
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Sun 11/89:45 am -
3 stops19h 15m
Fri 11/1310:00 am -
3 stops19h 59m
Deal found 9/13![Air Canada logo]()
$1,798
This Scandinavian Airlines deal was found by Cheapflights users on 9/11. 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 9/11![Scandinavian Airlines logo]()
$2,439
This BusinessClass deal was found by Cheapflights users on 9/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:10 pm -
2 stops16h 00m
Sun 9/206:00 pm -
2 stops32h 24m
Deal found 9/12![Brussels Airlines logo]()
$9,625
This BusinessClass deal was found by Cheapflights users on 9/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:39 pm -
1 stop13h 31m
Sun 9/2010:05 am -
1 stop13h 40m
Deal found 9/12![British Airways logo]()
$9,686
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Sun 9/139:45 am -
3 stops19h 10m
Sun 9/2011:45 am -
2 stops17h 04m
Deal found 9/12![Multiple Airlines logo]()
$10,954
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 September 15, 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 September 15, 2026.
This Ovago deal was found by Cheapflights users on 9/11. 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.
Sun 11/87:35 pm -
2 stops19h 45m
Fri 11/136:40 am -
2 stops20h 14m
Deal found 9/11![Lufthansa logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 9/13. 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 12/76:20 am -
2 stops20h 55m
Wed 12/910:00 am -
2 stops16h 47m
Deal found 9/13![United Airlines logo]()
$1,112
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Sun 11/89:45 am -
3 stops19h 15m
Fri 11/1310:00 am -
3 stops19h 59m
Deal found 9/13![Air Canada logo]()
$1,798
This Scandinavian Airlines deal was found by Cheapflights users on 9/11. 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 9/11![Scandinavian Airlines logo]()
$2,439
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 September 15, 2026.
Search for one-way flight options from Knoxville to Budapest. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Justfly.com deal was found by Cheapflights users on 9/14. 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 11/305:06 pm -
2 stops35h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Aer Lingus logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/307:00 am -
3 stops25h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$556
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,093 (Ovago) |
One-way from | $474 (Justfly.com) |
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 September 15, 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
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 11/30
5:06 pm-10:15 am
2 stops35h 09m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$474
Quickest round-trip
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 11/30
7:00 am-2:30 pm
3 stops25h 30m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$556
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Sun 11/8
7:35 pm-9:20 pm
2 stops19h 45m
Budapest Ferenc Liszt Intl
Fri 11/13
6:40 am-8:54 pm
2 stops20h 14m
$1,093
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Mon 12/7
6:20 am-9:15 am
2 stops20h 55m
Budapest Ferenc Liszt Intl
Wed 12/9
10:00 am-8:47 pm
2 stops16h 47m
$1,112
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Sun 11/8
9:45 am-11:00 am
3 stops19h 15m
Budapest Ferenc Liszt Intl
Fri 11/13
10:00 am-11:59 pm
3 stops19h 59m
$1,798
KnoxvilleBudapest
TYS Knoxville McGhee Tyson - BUD Budapest Ferenc Liszt Intl
TYSBUD
Knoxville McGhee Tyson
Sun 11/8
2:38 pm-7:05 pm
2 stops22h 27m
Budapest Ferenc Liszt Intl
Fri 11/13
6:30 am-11:59 pm
3 stops23h 29m
$2,439
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 September.
| 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 |
- 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 September 15, 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.
Crew
7.9
Overall
7.1
Entertainment
6.8
Food
6.4
Boarding
7.4
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Overall
7.1
Entertainment
6.8
Food
6.4
Boarding
7.4
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Overall
7.1
Entertainment
6.8
Food
6.4
Boarding
7.4
Comfort
7.2
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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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 September 15, 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% |