$289+ Cheap flights from Knoxville (TYS) to the United Kingdom
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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LHR
Mar 8 — Mar 151
1 adult, Economy
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Find cheap flights from Knoxville to United Kingdom with Cheapflights
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Cheapest flights from Knoxville to United KingdomExplore the most affordable flight options available from Knoxville to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.
Explore the most affordable flight options available from Knoxville to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.
This oojo deal was found by Cheapflights users on 2/4. 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.
Mon 3/96:10 am
TYS
- EDI
2 stops26h 00m
British Airways
Tue 3/175:55 pm
EDI
- TYS
2 stops31h 10m
British Airways
Deal found 2/4![British Airways logo]()
$614
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 3/317:20 pm
TYS
- LHR
2 stops15h 20m
Lufthansa
Tue 4/77:25 am
LHR
- TYS
2 stops20h 04m
Lufthansa
Deal found 2/5![Lufthansa logo]()
$626
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 3/316:38 pm
TYS
- EDI
2 stops14h 57m
American Airlines
Tue 4/1411:25 am
EDI
- TYS
1 stop15h 32m
American Airlines
Deal found 2/6![American Airlines logo]()
$630
This United Airlines deal was found by Cheapflights users on 2/5. 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 3/319:40 am
TYS
- EDI
1 stop19h 55m
United Airlines
Tue 4/1412:30 pm
EDI
- TYS
1 stop31h 39m
United Airlines
Deal found 2/5![United Airlines logo]()
$641
This oojo deal was found by Cheapflights users on 2/6. 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 9/156:19 pm
TYS
- EDI
2 stops17h 11m
British Airways
Tue 9/2211:25 am
EDI
- TYS
1 stop28h 18m
British Airways
Deal found 2/6![British Airways logo]()
$642
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 5/136:54 am
TYS
- LGW
2 stops18h 56m
American Airlines
Tue 5/1912:20 pm
LGW
- TYS
2 stops16h 39m
American Airlines
Deal found 2/4![American Airlines logo]()
$644
This oojo deal was found by Cheapflights users on 2/5. 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.
Mon 4/65:47 pm
TYS
- LHR
1 stop14h 03m
British Airways
Mon 4/207:25 pm
LHR
- TYS
2 stops29h 53m
British Airways
Deal found 2/5![British Airways logo]()
$647
This oojo deal was found by Cheapflights users on 2/4. 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 3/316:10 am
TYS
- EDI
1 stop20h 20m
British Airways
Tue 4/149:15 am
EDI
- TYS
2 stops17h 06m
British Airways
Deal found 2/4![British Airways logo]()
$648
This United Airlines deal was found by Cheapflights users on 2/3. 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 5/69:00 am
TYS
- LHR
1 stop21h 35m
United Airlines
Wed 5/206:50 am
LHR
- TYS
2 stops18h 22m
United Airlines
Deal found 2/3![United Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 2/5. 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 5/67:00 am
TYS
- LHR
2 stops17h 55m
United Airlines
Mon 5/1112:10 pm
LHR
- TYS
2 stops51h 39m
United Airlines
Deal found 2/5![United Airlines logo]()
$650
This oojo deal was found by Cheapflights users on 2/5. 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 4/1511:31 am
TYS
- LHR
1 stop15h 09m
British Airways
Mon 4/209:35 pm
LHR
- TYS
2 stops29h 22m
British Airways
Deal found 2/5![British Airways logo]()
$653
This United Airlines deal was found by Cheapflights users on 2/5. 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 4/2210:49 am
TYS
- LHR
2 stops15h 06m
United Airlines
Wed 5/67:25 am
LHR
- TYS
2 stops17h 47m
United Airlines
Deal found 2/5![United Airlines logo]()
$654
Best flights from Knoxville to United KingdomDiscover carefully curated flight deals from Knoxville to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2026.
Discover carefully curated flight deals from Knoxville to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2026.
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 3/316:38 pm
TYS
- EDI
2 stops14h 57m
American Airlines
Tue 4/1411:25 am
EDI
- TYS
1 stop15h 32m
American Airlines
Deal found 2/6![American Airlines logo]()
$630
This United Airlines deal was found by Cheapflights users on 2/5. 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 3/319:40 am
TYS
- EDI
1 stop19h 55m
United Airlines
Tue 4/1412:30 pm
EDI
- TYS
1 stop31h 39m
United Airlines
Deal found 2/5![United Airlines logo]()
$641
This Delta deal was found by Cheapflights users on 2/6. 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.
Tue 3/3112:03 pm
TYS
- LHR
1 stop13h 22m
Delta
Tue 4/711:45 am
LHR
- TYS
2 stops17h 12m
Delta
Deal found 2/6![Delta logo]()
$650
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 4/157:20 pm
TYS
- LHR
2 stops15h 20m
Lufthansa
Mon 4/207:30 pm
LHR
- TYS
2 stops31h 59m
Lufthansa
Deal found 2/5![Lufthansa logo]()
$656
This oojo deal was found by Cheapflights users on 2/4. 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.
Thu 4/237:00 am
TYS
- EDI
1 stop19h 30m
British Airways
Thu 4/3011:25 am
EDI
- TYS
1 stop15h 32m
British Airways
Deal found 2/4![British Airways logo]()
$688
This Virgin Atlantic deal was found by Cheapflights users on 2/6. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:38 pm
TYS
- MAN
1 stop14h 52m
Virgin Atlantic
Mon 3/98:40 pm
MAN
- TYS
2 stops25h 47m
Virgin Atlantic
Deal found 2/6![Virgin Atlantic logo]()
$756
This Priceline deal was found by Cheapflights users on 2/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:10 pm
TYS
- BHX
2 stops21h 20m
Scandinavian Airlines
Mon 3/307:15 pm
BHX
- TYS
2 stops33h 42m
Scandinavian Airlines
Deal found 2/6![Scandinavian Airlines logo]()
$804
This KAYAK deal was found by Cheapflights users on 2/5. 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.
Sat 4/256:13 am
TYS
- MAN
2 stops22h 47m
Multiple Airlines
Thu 4/301:00 pm
MAN
- TYS
1 stop12h 06m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$827
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 5/136:54 am
TYS
- LGW
2 stops18h 56m
American Airlines
Tue 5/1912:20 pm
LGW
- TYS
2 stops16h 39m
American Airlines
Deal found 2/4![American Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 2/5. 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 3/315:15 pm
TYS
- LHR
1 stop13h 20m
United Airlines
Tue 4/77:25 am
LHR
- TYS
2 stops17h 17m
United Airlines
Deal found 2/5![United Airlines logo]()
$649
This Gotogate deal was found by Cheapflights users on 2/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:15 pm
TYS
- EDI
2 stops15h 55m
British Airways
Mon 3/308:30 pm
EDI
- TYS
2 stops29h 54m
British Airways
Deal found 2/6![British Airways logo]()
$690
This United Airlines deal was found by Cheapflights users on 2/4. 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 5/67:00 am
TYS
- LHR
2 stops17h 55m
United Airlines
Wed 5/206:50 am
LHR
- TYS
2 stops18h 22m
United Airlines
Deal found 2/4![United Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 2/6. 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 3/49:49 am
TYS
- MAN
2 stops17h 06m
Delta
Tue 3/101:30 pm
MAN
- TYS
1 stop14h 27m
Delta
Deal found 2/6![Delta logo]()
$750
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/254:15 pm
TYS
- GLA
2 stops14h 30m
American Airlines
Wed 4/86:25 am
GLA
- TYS
2 stops15h 15m
American Airlines
Deal found 2/4![American Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 2/5. 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 5/67:00 am
TYS
- LHR
2 stops17h 55m
United Airlines
Mon 5/1112:10 pm
LHR
- TYS
2 stops51h 39m
United Airlines
Deal found 2/5![United Airlines logo]()
$650
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 4/155:48 pm
TYS
- LCY
2 stops19h 07m
Lufthansa
Mon 4/209:15 am
LCY
- TYS
2 stops18h 14m
Lufthansa
Deal found 2/5![Lufthansa logo]()
$808
This oojo deal was found by Cheapflights users on 2/3. 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 2/186:10 am
TYS
- LCY
2 stops26h 55m
British Airways
Wed 3/187:50 am
LCY
- TYS
2 stops18h 04m
British Airways
Deal found 2/3![British Airways logo]()
$790
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/2210:49 am
TYS
- LHR
2 stops15h 06m
United Airlines
Wed 5/67:25 am
LHR
- TYS
2 stops17h 47m
United Airlines
Deal found 2/3![United Airlines logo]()
$654
This FlightHub deal was found by Cheapflights users on 2/5. 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.
Wed 2/186:10 am
TYS
- LGW
2 stops31h 50m
Multiple Airlines
Mon 2/237:40 pm
LGW
- TYS
2 stops30h 00m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$916
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sat 3/712:05 pm
TYS
- LGW
2 stops36h 55m
Multiple Airlines
Fri 3/132:00 pm
LGW
- TYS
1 stop26h 04m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$940
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 5/67:18 pm
TYS
- LCY
2 stops17h 37m
Lufthansa
Mon 5/116:30 pm
LCY
- TYS
2 stops27h 41m
Lufthansa
Deal found 2/5![Lufthansa logo]()
$941
This oojo deal was found by Cheapflights users on 2/5. 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 2/186:10 am
TYS
- LCY
2 stops26h 55m
British Airways
Mon 2/237:15 pm
LCY
- TYS
2 stops30h 42m
British Airways
Deal found 2/5![British Airways logo]()
$860
This United Airlines deal was found by Cheapflights users on 2/6. 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 3/237:00 am
TYS
- MAN
2 stops23h 20m
United Airlines
Mon 3/3010:35 am
MAN
- TYS
2 stops53h 15m
United Airlines
Deal found 2/6![United Airlines logo]()
$714
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 6/911:55 am
TYS
- LGW
2 stops23h 05m
Delta
Tue 6/1610:35 am
LGW
- TYS
2 stops34h 37m
Delta
Deal found 2/3![Delta logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 2/5. 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 5/55:50 pm
TYS
- MAN
2 stops35h 35m
United Airlines
Sun 5/1710:35 am
MAN
- TYS
2 stops39h 10m
United Airlines
Deal found 2/5![United Airlines logo]()
$728
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 3/1611:54 am
TYS
- LGW
1 stop18h 06m
Multiple Airlines
Thu 3/192:00 pm
LGW
- TYS
1 stop32h 27m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$992
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 5/197:18 pm
TYS
- LCY
2 stops17h 37m
Lufthansa
Wed 5/279:15 am
LCY
- TYS
2 stops19h 42m
Lufthansa
Deal found 2/5![Lufthansa logo]()
$1,039
This Delta deal was found by Cheapflights users on 2/3. 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 6/1011:55 am
TYS
- LGW
2 stops16h 30m
Delta
Wed 6/1710:25 am
LGW
- TYS
2 stops34h 47m
Delta
Deal found 2/3![Delta logo]()
$1,057
This oojo deal was found by Cheapflights users on 2/4. 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 5/138:48 pm
TYS
- LCY
2 stops14h 42m
British Airways
Tue 5/1910:50 am
LCY
- TYS
2 stops40h 07m
British Airways
Deal found 2/4![British Airways logo]()
$1,019
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/137:15 am
TYS
- LGW
1 stop18h 45m
Multiple Airlines
Fri 3/201:00 pm
LGW
- TYS
2 stops38h 16m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,034
Last-minute flights from Knoxville to United KingdomDiscover last-minute flight deals from Knoxville to United Kingdom. Data last updated February 6, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to United Kingdom. Data last updated February 6, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 2/105:29 pm
TYS
- LHR
2 stops22h 31m
Lufthansa
Tue 3/106:30 am
LHR
- TYS
2 stops18h 17m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$681
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Thu 3/59:40 am
TYS
- LHR
1 stop16h 00m
United Airlines
Sun 3/154:20 pm
LHR
- TYS
1 stop22h 29m
United Airlines
Deal found 2/5![United Airlines logo]()
$662
This oojo deal was found by Cheapflights users on 2/4. 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.
Mon 3/96:10 am
TYS
- EDI
2 stops26h 00m
British Airways
Tue 3/175:55 pm
EDI
- TYS
2 stops31h 10m
British Airways
Deal found 2/4![British Airways logo]()
$614
This United Airlines deal was found by Cheapflights users on 2/6. 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 3/235:43 pm
TYS
- LHR
1 stop13h 32m
United Airlines
Mon 3/305:50 pm
LHR
- TYS
2 stops46h 00m
United Airlines
Deal found 2/6![United Airlines logo]()
$684
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/254:15 pm
TYS
- GLA
2 stops14h 30m
American Airlines
Wed 4/86:25 am
GLA
- TYS
2 stops15h 15m
American Airlines
Deal found 2/4![American Airlines logo]()
$683
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 3/317:20 pm
TYS
- LHR
2 stops15h 20m
Lufthansa
Tue 4/77:25 am
LHR
- TYS
2 stops20h 04m
Lufthansa
Deal found 2/5![Lufthansa logo]()
$626
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 3/316:38 pm
TYS
- EDI
2 stops14h 57m
American Airlines
Tue 4/1411:25 am
EDI
- TYS
1 stop15h 32m
American Airlines
Deal found 2/6![American Airlines logo]()
$630
This United Airlines deal was found by Cheapflights users on 2/5. 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 3/319:40 am
TYS
- EDI
1 stop19h 55m
United Airlines
Tue 4/1412:30 pm
EDI
- TYS
1 stop31h 39m
United Airlines
Deal found 2/5![United Airlines logo]()
$641
This oojo deal was found by Cheapflights users on 2/4. 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 3/316:10 am
TYS
- EDI
1 stop20h 20m
British Airways
Tue 4/149:15 am
EDI
- TYS
2 stops17h 06m
British Airways
Deal found 2/4![British Airways logo]()
$648
This United Airlines deal was found by Cheapflights users on 2/5. 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 3/315:15 pm
TYS
- LHR
1 stop13h 20m
United Airlines
Tue 4/77:25 am
LHR
- TYS
2 stops17h 17m
United Airlines
Deal found 2/5![United Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 2/6. 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.
Tue 3/3112:03 pm
TYS
- LHR
1 stop13h 22m
Delta
Tue 4/711:45 am
LHR
- TYS
2 stops17h 12m
Delta
Deal found 2/6![Delta logo]()
$650
This oojo deal was found by Cheapflights users on 2/5. 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 3/316:38 pm
TYS
- LHR
1 stop10h 42m
British Airways
Tue 4/79:45 am
LHR
- TYS
1 stop16h 36m
British Airways
Deal found 2/5![British Airways logo]()
$675
One-way flights from Knoxville to United KingdomSearch for one-way flight options from Knoxville to United Kingdom. Find affordable one-way fares based on user searches. Data last updated February 6, 2026.
Search for one-way flight options from Knoxville to United Kingdom. Find affordable one-way fares based on user searches. Data last updated February 6, 2026.
This KAYAK deal was found by Cheapflights users on 2/6. 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.
Mon 7/63:20 pm
TYS
- GLA
2 stops26h 50m
Scandinavian Airlines
Deal found 2/6![Scandinavian Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Sun 2/156:11 pm
TYS
- LGW
3 stops33h 24m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Sun 2/156:11 pm
TYS
- LHR
3 stops34h 24m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/2511:40 am
TYS
- LHR
1 stop15h 50m
United Airlines
Deal found 2/3![United Airlines logo]()
$399
This Air Canada deal was found by Cheapflights users on 2/4. 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 5/139:40 am
TYS
- LHR
3 stops15h 50m
Air Canada
Deal found 2/4![Air Canada logo]()
$411
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 5/136:54 am
TYS
- LGW
2 stops18h 56m
American Airlines
Deal found 2/4![American Airlines logo]()
$419
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Sun 3/85:43 pm
TYS
- LCY
2 stops19h 57m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$423
This Flysmarter deal was found by Cheapflights users on 2/5. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:35 am
TYS
- LHR
1 stop19h 30m
Virgin Atlantic
Deal found 2/5![Virgin Atlantic logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 7/612:53 pm
TYS
- GLA
3 stops26h 47m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$437
This KAYAK deal was found by Cheapflights users on 2/6. 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 2/157:38 am
TYS
- LHR
2 stops18h 12m
Scandinavian Airlines
Deal found 2/6![Scandinavian Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/85:24 pm
TYS
- LHR
2 stops12h 51m
Delta
Deal found 2/3![Delta logo]()
$451
This oojo deal was found by Cheapflights users on 2/4. 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 3/257:40 am
TYS
- LCY
2 stops25h 00m
Aer Lingus
Deal found 2/4![Aer Lingus logo]()
$460
Find flight deals from Knoxville to United Kingdom
Keep the following information in mind while searching for Knoxville to United Kingdom flight deals. Data was last updated February 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $614 (oojo) |
One-way from | $289 (KAYAK) |
Popular in | June |
Cheapest in | January |
Average price | $741 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to United Kingdom 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 February 6, 2026.
Use the filters below to find and compare flights from Knoxville to the United Kingdom that are best for you.
Fly from
Knoxville
Fly to
United Kingdom
Route
Depart
Return
Price
KnoxvilleEdinburgh
TYS - EDI
TYSEDI
Knoxville McGhee Tyson
Tue 3/31
6:38 pm-2:35 pm
2 stops14h 57m
Edinburgh Turnhouse
Tue 4/14
11:25 am-9:57 pm
1 stop15h 32m
$630
KnoxvilleEdinburgh
TYS - EDI
TYSEDI
Knoxville McGhee Tyson
Tue 3/31
9:40 am-10:35 am
1 stop19h 55m
Edinburgh Turnhouse
Tue 4/14
12:30 pm-3:09 pm
1 stop31h 39m
$641
KnoxvilleLondon
TYS - LGW
TYSLGW
Knoxville McGhee Tyson
Wed 5/13
6:54 am-6:50 am
2 stops18h 56m
London Gatwick
Tue 5/19
12:20 pm-11:59 pm
2 stops16h 39m
$644
KnoxvilleLondon
TYS - LHR
TYSLHR
Knoxville McGhee Tyson
Tue 3/31
5:15 pm-11:35 am
1 stop13h 20m
London Heathrow
Tue 4/7
7:25 am-7:42 pm
2 stops17h 17m
$649
KnoxvilleLondon
TYS - LHR
TYSLHR
Knoxville McGhee Tyson
Wed 5/6
7:00 am-5:55 am
2 stops17h 55m
London Heathrow
Wed 5/20
6:50 am-8:12 pm
2 stops18h 22m
$649
KnoxvilleLondon
TYS - LHR
TYSLHR
Knoxville McGhee Tyson
Tue 3/31
12:03 pm-6:25 am
1 stop13h 22m
London Heathrow
Tue 4/7
11:45 am-11:57 pm
2 stops17h 12m
$650
KnoxvilleLondon
TYS - LHR
TYSLHR
Knoxville McGhee Tyson
Wed 5/6
7:00 am-5:55 am
2 stops17h 55m
London Heathrow
Mon 5/11
12:10 pm-10:49 am
2 stops51h 39m
$650
KnoxvilleLondon
TYS - LHR
TYSLHR
Knoxville McGhee Tyson
Wed 4/22
10:49 am-6:55 am
2 stops15h 06m
London Heathrow
Wed 5/6
7:25 am-8:12 pm
2 stops17h 47m
$654
KnoxvilleLondon
TYS - LHR
TYSLHR
Knoxville McGhee Tyson
Wed 4/15
7:20 pm-3:40 pm
2 stops15h 20m
London Heathrow
Mon 4/20
7:30 pm-10:29 pm
2 stops31h 59m
$656
KnoxvilleGlasgow
TYS - GLA
TYSGLA
Knoxville McGhee Tyson
Wed 3/25
4:15 pm-10:45 am
2 stops14h 30m
Glasgow Intl
Wed 4/8
6:25 am-4:40 pm
2 stops15h 15m
$683
Showing 1-10 of 56 results
Best time to book a flight from Knoxville to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Knoxville with our price prediction graph.
TYS-EDI
TYS-LHR
TYS-LGW
TYS-GLA
TYS-LCY
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 the United Kingdom
TYS-GB0
TYS-EDI
TYS-LHR
TYS-LGW
TYS-GLA
What is the cheapest month to book a flight from Knoxville to United Kingdom?
Currently, November is the cheapest month in which you can book a flight from Knoxville to United Kingdom (average of $541). Flying from Knoxville to United Kingdom in June is currently the most expensive (average of $908). 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.
Reviews of airlines servicing United Kingdom
Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated February 6, 2026.
See what other customers who have flown with Delta, Virgin Atlantic, and United Airlines from Knoxville to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Knoxville to United Kingdom. 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 United Kingdom
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Complete your trip
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Knoxville and United Kingdom flights
Browse other Knoxville and United Kingdom flight options. Last updated on February 6, 2026.
Popular flight searches
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Knoxville to United Kingdom flights
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Top 5 airlines flying from Knoxville to United Kingdom
Discover the top 5 airlines that operate flights from Knoxville to United Kingdom. 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 February 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$560 | Average$845 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$572 | Average$1,110 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$610 | Average$932 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$624 | Average$1,162 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$716 | Average$1,074 | FlexibilityNo cancel fee | On-time69% |