$333+ Cheap flights from Knoxville (TYS) to Frankfurt am Main
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FRA
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Frankfurt am Main with Cheapflights
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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
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Best
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One-way
Cheapest flights from Knoxville to Frankfurt am MainExplore the most affordable flight options available from Knoxville to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from Knoxville to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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 11/25:40 pm
TYS
- FRA
2 stops33h 30m
United Airlines
Thu 11/58:40 am
FRA
- TYS
1 stop14h 19m
United Airlines
Deal found 7/31![United Airlines logo]()
$784
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:13 pm
TYS
- FRA
2 stops14h 07m
Air France
Tue 10/610:40 am
FRA
- TYS
1 stop12h 47m
Air France
Deal found 7/31![Air France logo]()
$858
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:45 am
TYS
- FRA
1 stop16h 05m
Virgin Atlantic
Tue 10/610:40 am
FRA
- TYS
1 stop12h 47m
Virgin Atlantic
Deal found 7/31![Virgin Atlantic logo]()
$868
This United Airlines deal was found by Cheapflights users on 7/29. 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 11/16:45 am
TYS
- FRA
1 stop20h 50m
United Airlines
Sat 11/75:10 pm
FRA
- TYS
2 stops27h 38m
United Airlines
Deal found 7/29![United Airlines logo]()
$871
Best flights from Knoxville to Frankfurt am MainDiscover carefully curated flight deals from Knoxville to Frankfurt am Main that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Knoxville to Frankfurt am Main that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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 11/25:40 pm
TYS
- FRA
2 stops33h 30m
United Airlines
Thu 11/58:40 am
FRA
- TYS
1 stop14h 19m
United Airlines
Deal found 7/31![United Airlines logo]()
$784
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:34 pm
TYS
- FRA
2 stops14h 06m
KLM
Tue 12/2910:15 am
FRA
- TYS
2 stops17h 19m
KLM
Deal found 7/29![KLM logo]()
$915
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
TYS
- FRA
1 stop18h 20m
Delta
Tue 9/2911:00 am
FRA
- TYS
1 stop16h 44m
Delta
Deal found 7/29![Delta logo]()
$921
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/267:20 pm
TYS
- FRA
1 stop10h 50m
United Airlines
Tue 9/2912:20 pm
FRA
- TYS
1 stop17h 39m
United Airlines
Deal found 7/29![United Airlines logo]()
$926
Last-minute flights from Knoxville to Frankfurt am MainDiscover last-minute flight deals from Knoxville to Frankfurt am Main. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Frankfurt am Main. Data last updated August 1, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Tue 8/41:54 pm
TYS
- FRA
1 stop11h 31m
Lufthansa
Wed 9/27:15 am
FRA
- TYS
2 stops15h 43m
Lufthansa
Deal found 7/31![Lufthansa logo]()
$989
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/41:35 pm
TYS
- FRA
1 stop16h 35m
United Airlines
Wed 9/25:35 pm
FRA
- TYS
2 stops29h 23m
United Airlines
Deal found 7/29![United Airlines logo]()
$991
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 8/246:02 pm
TYS
- FRA
1 stop14h 03m
Lufthansa
Wed 11/182:15 pm
FRA
- TYS
2 stops15h 44m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$952
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/261:00 pm
TYS
- FRA
2 stops17h 05m
United Airlines
Tue 9/295:35 pm
FRA
- TYS
2 stops27h 07m
United Airlines
Deal found 7/28![United Airlines logo]()
$902
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
TYS
- FRA
1 stop18h 20m
Delta
Tue 9/2911:00 am
FRA
- TYS
1 stop16h 44m
Delta
Deal found 7/29![Delta logo]()
$921
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:32 pm
TYS
- FRA
2 stops18h 08m
British Airways
Tue 9/299:20 am
FRA
- TYS
1 stop14h 11m
British Airways
Deal found 7/29![British Airways logo]()
$972
This Orbitz deal was found by Cheapflights users on 7/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:45 am
TYS
- FRA
2 stops23h 15m
Multiple Airlines
Mon 9/78:15 pm
FRA
- TYS
2 stops33h 44m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$963
One-way flights from Knoxville to Frankfurt am MainSearch for one-way flight options from Knoxville to Frankfurt am Main. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Knoxville to Frankfurt am Main. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:12 pm
TYS
- FRA
1 stop10h 43m
British Airways
Deal found 7/30![British Airways logo]()
$333
This TravelUp deal was found by Cheapflights users on 7/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:51 pm
TYS
- FRA
2 stops16h 14m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$335
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Wed 11/189:45 am
TYS
- FRA
3 stops19h 25m
Air Canada
Deal found 7/30![Air Canada logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:36 pm
TYS
- FRA
3 stops36h 44m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:30 am
TYS
- FRA
3 stops39h 50m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$447
This United deal was found by Cheapflights users on 7/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:16 pm
TYS
- FRA
2 stops17h 49m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$460
This TravelUp deal was found by Cheapflights users on 7/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:45 am
TYS
- FRA
1 stop15h 35m
Lufthansa
Deal found 7/27![Lufthansa logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:27 pm
TYS
- FRA
3 stops45h 58m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$475
This Air Canada deal was found by Cheapflights users on 7/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:45 am
TYS
- FRA
3 stops18h 15m
Air Canada
Deal found 7/27![Air Canada logo]()
$585
This TravelUp deal was found by Cheapflights users on 7/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:53 pm
TYS
- FRA
1 stop18h 12m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$589
Find flight deals from Knoxville to Frankfurt am Main
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Frankfurt am Main (FK0). 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 August 1, 2026.
Round-trip from | $789 (United Airlines) |
|---|---|
One-way from | $333 (oojo) |
Popular in | December |
Cheapest in | February |
Average price | $1,116 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Frankfurt am Main 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 August 1, 2026.
Use the filters below to find and compare flights from Knoxville to Frankfurt am Main that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Mon 11/2
5:40 pm-9:10 am
2 stops33h 30m
Frankfurt am Main
Thu 11/5
8:40 am-4:59 pm
1 stop14h 19m
$784
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Thu 12/10
12:34 pm-8:40 am
2 stops14h 06m
Frankfurt am Main
Tue 12/29
10:15 am-9:34 pm
2 stops17h 19m
$915
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Wed 8/26
8:35 am-8:55 am
1 stop18h 20m
Frankfurt am Main
Tue 9/29
11:00 am-9:44 pm
1 stop16h 44m
$921
Quickest round-trip
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Wed 8/26
7:20 pm-12:10 pm
1 stop10h 50m
Frankfurt am Main
Tue 9/29
12:20 pm-11:59 pm
1 stop17h 39m
$926
Cheapest one-way
Quickest one-way
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Wed 11/18
4:12 pm-8:55 am
1 stop10h 43m
$333
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Wed 11/18
1:51 pm-12:05 pm
2 stops16h 14m
$335
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Mon 8/17
1:36 pm-8:20 am
3 stops36h 44m
$356
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Tue 10/13
4:16 pm-4:05 pm
2 stops17h 49m
$460
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Tue 10/13
9:45 am-7:20 am
1 stop15h 35m
$461
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Mon 8/24
7:00 am-6:30 am
1 stop17h 30m
$592
Sorted by cheapest first
Best time to book a flight from Knoxville to Frankfurt am Main
Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Knoxville with our price prediction graph.
TYS-FK0
TYS-FRA
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.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Frankfurt am Main
TYS-FK0
TYS-FRA
How much does it cost to fly round-trip from Knoxville to Frankfurt am Main?
Airfare is below average for this route at the moment.
Knoxville to Frankfurt am Main flights typically cost between $1,116 and $1,154 in November.The cheapest round-trip price found within the last 5 days was $789 on United Airlines (Nov 2-Nov 5).
Reviews of airlines servicing Frankfurt am Main
Get insights into the airlines that provide service to Frankfurt am Main. 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 Frankfurt am Main. Reviews last updated August 1, 2026.
Read through reviews of airlines operating flights from Knoxville to Frankfurt am Main, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Frankfurt am Main. 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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Complete your trip
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Knoxville and Frankfurt am Main flights
Browse other Knoxville and Frankfurt am Main flight options. Last updated on August 1, 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 August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Knoxville to Frankfurt am Main
Discover the top 4 airlines that operate flights from Knoxville to Frankfurt am Main. 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 2,558,603 searches. Data last updated August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$463 | Average$1,233 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$651 | Average$1,008 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$710 | Average$1,104 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$840 | Average$1,098 | FlexibilityNo cancel fee | On-time76% |