$473+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FRA
Jun 29 — Jul 61
Round-trip
1 adult, Economy
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Best
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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 May 30, 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 May 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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.
Wed 9/26:02 pm
TYS
- FRA
2 stops16h 03m
Lufthansa
Wed 9/238:50 am
FRA
- TYS
1 stop14h 08m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$937
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
TYS
- FRA
1 stop20h 55m
Delta
Wed 9/237:00 am
FRA
- TYS
2 stops15h 38m
Delta
Deal found 5/28![Delta logo]()
$956
This deal was found by Cheapflights users on 5/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:53 pm
TYS
- FRA
1 stop14h 02m
United Airlines
Tue 9/298:50 am
FRA
- TYS
1 stop14h 18m
United Airlines
Deal found 5/25![United Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 5/28. 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 9/21:53 pm
TYS
- FRA
1 stop14h 02m
United Airlines
Wed 9/238:50 am
FRA
- TYS
1 stop14h 08m
United Airlines
Deal found 5/28![United Airlines logo]()
$959
This Expedia deal was found by Cheapflights users on 5/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:02 pm
TYS
- FRA
1 stop14h 03m
Multiple Airlines
Sun 9/139:20 am
FRA
- TYS
1 stop20h 31m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$960
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:45 am
TYS
- FRA
2 stops18h 15m
Multiple Airlines
Sat 10/249:20 am
FRA
- TYS
1 stop20h 10m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$962
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 May 30, 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 May 30, 2026.
This United Airlines deal was found by Cheapflights users on 5/28. 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 9/21:53 pm
TYS
- FRA
1 stop14h 02m
United Airlines
Wed 9/238:50 am
FRA
- TYS
1 stop14h 08m
United Airlines
Deal found 5/28![United Airlines logo]()
$959
This Delta deal was found by Cheapflights users on 5/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:11 am
TYS
- FRA
2 stops19h 29m
Delta
Wed 9/2310:15 am
FRA
- TYS
2 stops19h 35m
Delta
Deal found 5/27![Delta logo]()
$960
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:37 pm
TYS
- FRA
1 stop33h 18m
KLM
Sun 7/1911:00 am
FRA
- TYS
1 stop12h 55m
KLM
Deal found 5/26![KLM logo]()
$1,174
This Cheapflightsfares deal was found by Cheapflights users on 5/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:00 am
TYS
- FRA
1 stop15h 20m
Lufthansa
Sat 8/158:50 am
FRA
- TYS
1 stop14h 08m
Lufthansa
Deal found 5/25![Lufthansa logo]()
$1,208
This British Airways deal was found by Cheapflights users on 5/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:59 pm
TYS
- FRA
1 stop29h 21m
British Airways
Sat 9/129:20 am
FRA
- TYS
1 stop14h 09m
British Airways
Deal found 5/28![British Airways logo]()
$1,209
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Wed 7/2910:00 am
TYS
- FRA
1 stop15h 20m
United Airlines
Wed 8/265:35 pm
FRA
- TYS
2 stops29h 23m
United Airlines
Deal found 5/26![United Airlines logo]()
$1,038
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:59 pm
TYS
- FRA
1 stop12h 56m
Delta
Thu 8/2710:40 am
FRA
- TYS
1 stop12h 39m
Delta
Deal found 5/25![Delta logo]()
$1,058
This United Airlines deal was found by Cheapflights users on 5/25. 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 7/61:54 pm
TYS
- FRA
2 stops16h 11m
United Airlines
Fri 7/175:05 pm
FRA
- TYS
2 stops33h 39m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,080
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:37 pm
TYS
- FRA
1 stop33h 18m
KLM
Sat 9/1210:40 am
FRA
- TYS
1 stop13h 37m
KLM
Deal found 5/26![KLM logo]()
$1,209
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 7/297:19 pm
TYS
- FRA
1 stop10h 51m
United Airlines
Mon 8/245:10 pm
FRA
- TYS
1 stop12h 49m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,128
This United Airlines deal was found by Cheapflights users on 5/28. 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 6/277:19 pm
TYS
- FRA
1 stop30h 01m
United Airlines
Sat 9/125:05 pm
FRA
- TYS
2 stops29h 53m
United Airlines
Deal found 5/28![United Airlines logo]()
$1,195
Last-minute flights from Knoxville to Frankfurt am MainDiscover last-minute flight deals from Knoxville to Frankfurt am Main. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Frankfurt am Main. Data last updated May 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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.
Tue 6/2310:10 am
TYS
- FRA
2 stops18h 55m
Lufthansa
Tue 6/3012:20 pm
FRA
- TYS
1 stop17h 34m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$1,233
This Cheapflightsfares deal was found by Cheapflights users on 5/27. 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.
Thu 6/251:35 pm
TYS
- FRA
1 stop12h 20m
Lufthansa
Sat 9/127:15 am
FRA
- TYS
2 stops15h 43m
Lufthansa
Deal found 5/27![Lufthansa logo]()
$1,239
This Orbitz deal was found by Cheapflights users on 5/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:19 pm
TYS
- FRA
2 stops53h 11m
Air Canada
Sat 9/125:05 pm
FRA
- TYS
2 stops33h 49m
Air Canada
Deal found 5/26![Air Canada logo]()
$1,202
This Orbitz deal was found by Cheapflights users on 5/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:19 pm
TYS
- FRA
2 stops53h 11m
Multiple Airlines
Sat 9/128:20 am
FRA
- TYS
2 stops18h 04m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$1,215
This Booking.com deal was found by Cheapflights users on 5/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:00 am
TYS
- FRA
2 stops38h 30m
Air Canada
Sat 9/129:55 am
FRA
- TYS
2 stops40h 59m
Air Canada
Deal found 5/26![Air Canada logo]()
$1,191
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Sat 6/277:19 pm
TYS
- FRA
1 stop28h 11m
United Airlines
Sat 9/125:05 pm
FRA
- TYS
2 stops29h 53m
United Airlines
Deal found 5/26![United Airlines logo]()
$1,194
This FlightHub deal was found by Cheapflights users on 5/26. 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.
Sat 6/277:19 pm
TYS
- FRA
1 stop28h 11m
Lufthansa
Sat 9/129:00 pm
FRA
- TYS
2 stops29h 24m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$1,201
This British Airways deal was found by Cheapflights users on 5/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:59 pm
TYS
- FRA
1 stop29h 21m
British Airways
Sat 9/129:20 am
FRA
- TYS
1 stop14h 09m
British Airways
Deal found 5/28![British Airways logo]()
$1,209
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 May 30, 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 May 30, 2026.
This Air Canada deal was found by Cheapflights users on 5/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:20 pm
TYS
- FRA
2 stops53h 10m
Air Canada
Deal found 5/29![Air Canada logo]()
$473
This AirNGo deal was found by Cheapflights users on 5/29. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:38 am
TYS
- FRA
1 stop16h 12m
Virgin Atlantic
Deal found 5/29![Virgin Atlantic logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:19 pm
TYS
- FRA
3 stops40h 16m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$669
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 May 30, 2026.
Round-trip from | $937 (Cheapflightsfares) |
|---|---|
One-way from | $473 (Air Canada) |
Popular in | December |
Cheapest in | February |
Average price | $1,170 |
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 May 30, 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
Wed 9/2
1:53 pm-9:55 am
1 stop14h 02m
Frankfurt am Main
Wed 9/23
8:50 am-4:58 pm
1 stop14h 08m
$959
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Wed 9/2
7:11 am-8:40 am
2 stops19h 29m
Frankfurt am Main
Wed 9/23
10:15 am-11:50 pm
2 stops19h 35m
$960
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Wed 7/29
10:00 am-7:20 am
1 stop15h 20m
Frankfurt am Main
Wed 8/26
5:35 pm-4:58 pm
2 stops29h 23m
$1,038
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Mon 7/27
1:59 pm-8:55 am
1 stop12h 56m
Frankfurt am Main
Thu 8/27
10:40 am-5:19 pm
1 stop12h 39m
$1,058
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Mon 7/6
1:54 pm-12:05 pm
2 stops16h 11m
Frankfurt am Main
Fri 7/17
5:05 pm-8:44 pm
2 stops33h 39m
$1,080
Quickest round-trip
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Wed 7/29
7:19 pm-12:10 pm
1 stop10h 51m
Frankfurt am Main
Mon 8/24
5:10 pm-11:59 pm
1 stop12h 49m
$1,128
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Sat 7/4
5:37 pm-8:55 am
1 stop33h 18m
Frankfurt am Main
Sun 7/19
11:00 am-5:55 pm
1 stop12h 55m
$1,174
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Sat 6/27
7:19 pm-7:20 am
1 stop30h 01m
Frankfurt am Main
Sat 9/12
5:05 pm-4:58 pm
2 stops29h 53m
$1,195
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Fri 7/17
10:00 am-7:20 am
1 stop15h 20m
Frankfurt am Main
Sat 8/15
8:50 am-4:58 pm
1 stop14h 08m
$1,208
KnoxvilleFrankfurt am Main
TYS - FRA
TYSFRA
Knoxville McGhee Tyson
Sat 6/27
7:59 pm-7:20 am
1 stop29h 21m
Frankfurt am Main
Sat 9/12
9:20 am-5:29 pm
1 stop14h 09m
$1,209
Showing 1-10 of 14 resultsSorted 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?
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 May 30, 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.
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
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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Alternative routes for Knoxville to Frankfurt am Main
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Complete your trip
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Find flights from Knoxville to Frankfurt am Main, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Frankfurt am Main flights
Browse other Knoxville and Frankfurt am Main flight options. Last updated on May 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 May 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Knoxville to Frankfurt am Main
Discover the top 3 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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$463 | Average$1,233 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$650 | Average$939 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$651 | Average$1,008 | FlexibilityNo cancel fee | On-time71% |