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$550+ Cheap flights from Knoxville (TYS) to Basel EuroAirport Swiss (BSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BSL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Knoxville to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Basel (BSL). 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 17, 2025.

Round-trip from

$634
(American Airlines)

One-way from

$550
(United Airlines)
From Knoxville McGhee Tyson to Basel EuroAirport Swiss
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One-way flight from Knoxville McGhee Tyson to Basel EuroAirport Swiss
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Find flight deals from Knoxville to Basel

Cheapest flights from Knoxville to Basel
Explore the most affordable flight options available from Knoxville to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:37 pmTYS - BSL
2 stops16h 28mAmerican Airlines
Thu 11/66:05 amBSL - TYS
2 stops17h 56mAmerican Airlines
Deal found 9/15$634
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Wed 10/153:03 pmTYS - BSL
2 stops14h 17mBritish Airways
Wed 10/226:40 amBSL - TYS
2 stops15h 31mBritish Airways
Deal found 9/15$901
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:30 amTYS - BSL
3 stops31h 15mMultiple Airlines
Thu 11/69:45 amBSL - TYS
3 stops32h 15mMultiple Airlines
Deal found 9/15$933
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Thu 12/182:00 pmTYS - BSL
2 stops13h 55mMultiple Airlines
Sat 1/109:50 amBSL - TYS
2 stops15h 37mMultiple Airlines
Deal found 9/17$1,497
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Fri 12/192:00 pmTYS - BSL
2 stops14h 05mMultiple Airlines
Mon 12/222:20 pmBSL - TYS
2 stops15h 39mMultiple Airlines
Deal found 9/16$2,098
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:45 pmTYS - BSL
2 stops22h 35mBritish Airways
Mon 12/226:15 amBSL - TYS
2 stops20h 59mBritish Airways
Deal found 9/16$3,214
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Fri 9/192:00 pmTYS - BSL
2 stops15h 00mMultiple Airlines
Sun 9/211:00 pmBSL - TYS
2 stops15h 45mMultiple Airlines
Deal found 9/15$4,926

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Basel 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Knoxville to Basel EuroAirport Swiss that are best for you.

Fly from

Knoxville

Fly to

Basel

Route

Depart

Return

Price

KnoxvilleBasel

TYS - BSL

TYSBSL

Knoxville McGhee Tyson

Wed 10/15

3:03 pm-11:20 am

2 stops14h 17m

Basel EuroAirport Swiss

Wed 10/22

6:40 am-4:11 pm

2 stops15h 31m

$901

KnoxvilleBasel

TYS - BSL

TYSBSL

Knoxville McGhee Tyson

Thu 12/18

2:00 pm-9:55 am

2 stops13h 55m

Basel EuroAirport Swiss

Sat 1/10

9:50 am-7:27 pm

2 stops15h 37m

$1,497

KnoxvilleBasel

TYS - BSL

TYSBSL

Knoxville McGhee Tyson

Fri 12/19

2:00 pm-10:05 am

2 stops14h 05m

Basel EuroAirport Swiss

Mon 12/22

2:20 pm-11:59 pm

2 stops15h 39m

$2,098

KnoxvilleBasel

TYS - BSL

TYSBSL

Knoxville McGhee Tyson

Tue 12/9

5:45 pm-10:20 pm

2 stops22h 35m

Basel EuroAirport Swiss

Mon 12/22

6:15 am-9:14 pm

2 stops20h 59m

$3,214

KnoxvilleBasel

TYS - BSL

TYSBSL

Knoxville McGhee Tyson

Mon 9/29

9:30 am-7:35 pm

2 stops28h 05m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Knoxville to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Knoxville with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Basel EuroAirport Swiss?

    For as low as $901, British Airways can have you in Basel EuroAirport Swiss from Knoxville in 14h 17m. There are 4510 mi between Knoxville and Basel EuroAirport Swiss.

  • Can I find deals for flights from Knoxville to Basel that include hotel bookings?

    Yes. In addition to deals on Knoxville to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Basel.

  • Can I find deals for business class flights from Knoxville to Basel?

    Yes. Cheapflights offers flight deals from Knoxville to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Basel EuroAirport Swiss (average of $545). Flying from Knoxville to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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