$623+ Cheap flights from the United Kingdom to Knoxville (TYS)
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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TYS
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from United Kingdom to Knoxville 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 United Kingdom to Knoxville
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Cheapest flights from United Kingdom to KnoxvilleExplore the most affordable flight options available from United Kingdom to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from United Kingdom to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/23. 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 10/116:40 pm -
2 stops32h 28m
Wed 11/182:40 pm -
2 stops22h 50m
Deal found 9/23![Scandinavian Airlines logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 12/612:35 pm -
1 stop35h 05m
Fri 1/89:00 am -
1 stop20h 00m
Deal found 9/23![Multiple Airlines logo]()
$815
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 12/118:05 am -
2 stops36h 03m
Fri 1/89:00 am -
1 stop20h 00m
Deal found 9/23![Multiple Airlines logo]()
$822
This TravelUp deal was found by Cheapflights users on 9/22. 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.
Sat 10/36:40 am -
2 stops20h 47m
Sun 10/114:11 pm -
2 stops24h 29m
Deal found 9/22![Scandinavian Airlines logo]()
$828
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Wed 12/99:45 am -
1 stop36h 19m
Fri 1/89:00 am -
1 stop20h 00m
Deal found 9/23![Multiple Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Thu 12/1011:00 am -
1 stop31h 22m
Fri 1/89:00 am -
1 stop20h 00m
Deal found 9/23![Multiple Airlines logo]()
$876
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/3012:35 pm -
1 stop36h 15m
Fri 11/67:10 am -
2 stops29h 55m
Deal found 9/22![Multiple Airlines logo]()
$881
This Globehunters deal was found by Cheapflights users on 9/23. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 pm -
2 stops34h 59m
Mon 11/165:45 am -
2 stops20h 25m
Deal found 9/23![Air Canada logo]()
$906
This TravelUp deal was found by Cheapflights users on 9/23. 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 11/39:30 am -
2 stops19h 29m
Mon 11/94:30 pm -
1 stop23h 05m
Deal found 9/23![Lufthansa logo]()
$908
This United Airlines deal was found by Cheapflights users on 9/23. 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 11/189:00 am -
2 stops19h 59m
Thu 12/39:45 am -
1 stop15h 55m
Deal found 9/23![United Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/39:00 am -
2 stops19h 59m
Tue 11/107:35 pm -
1 stop10h 15m
Deal found 9/19![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/49:00 am -
2 stops16h 54m
Wed 11/111:56 pm -
2 stops14h 14m
Deal found 9/20![United Airlines logo]()
$914
Best flights from United Kingdom to KnoxvilleDiscover carefully curated flight deals from United Kingdom to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from United Kingdom to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 1/286:40 am -
2 stops22h 06m
Mon 2/15:57 pm -
2 stops34h 23m
Deal found 9/23![Scandinavian Airlines logo]()
$795
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 12/118:05 am -
2 stops36h 03m
Fri 1/89:00 am -
1 stop20h 00m
Deal found 9/23![Multiple Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/39:00 am -
2 stops19h 59m
Tue 11/107:35 pm -
1 stop10h 15m
Deal found 9/19![United Airlines logo]()
$913
This British Airways deal was found by Cheapflights users on 9/20. 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.
Tue 11/171:10 pm -
1 stop12h 39m
Wed 12/211:33 am -
1 stop16h 02m
Deal found 9/20![British Airways logo]()
$953
This Lufthansa deal was found by Cheapflights users on 9/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:10 pm -
1 stop31h 58m
Thu 11/191:55 pm -
1 stop11h 45m
Deal found 9/23![Lufthansa logo]()
$989
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 11/65:40 am -
2 stops19h 09m
Fri 11/1311:43 am -
2 stops17h 47m
Deal found 9/22![Delta logo]()
$1,064
This The Travel House deal was found by Cheapflights users on 9/22. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:50 am -
2 stops16h 56m
Mon 11/164:59 pm -
2 stops14h 41m
Deal found 9/22![Aer Lingus logo]()
$1,275
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/3012:35 pm -
1 stop36h 15m
Fri 11/67:10 am -
2 stops29h 55m
Deal found 9/22![Multiple Airlines logo]()
$881
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/1512:05 pm -
2 stops52h 25m
Sun 12/136:20 am -
1 stop33h 15m
Deal found 9/20![United Airlines logo]()
$914
This Flightcatchers deal was found by Cheapflights users on 9/21. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:00 am -
2 stops16h 56m
Fri 11/278:04 am -
2 stops19h 56m
Deal found 9/21![Virgin Atlantic logo]()
$1,880
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Thu 12/108:30 am -
2 stops33h 38m
Fri 1/89:00 am -
1 stop20h 00m
Deal found 9/23![Multiple Airlines logo]()
$898
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/179:30 am -
2 stops15h 06m
Wed 12/210:57 am -
2 stops14h 43m
Deal found 9/21![United Airlines logo]()
$935
This British Airways deal was found by Cheapflights users on 9/22. 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.
Fri 11/611:05 am -
1 stop14h 44m
Fri 11/1312:42 pm -
2 stops18h 08m
Deal found 9/22![British Airways logo]()
$1,107
This United Airlines deal was found by Cheapflights users on 9/23. 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 1/286:50 am -
2 stops15h 13m
Mon 2/112:20 pm -
1 stop17h 05m
Deal found 9/23![United Airlines logo]()
$968
This lastminute.com deal was found by Cheapflights users on 9/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 am -
2 stops19h 09m
Mon 11/1611:20 am -
2 stops16h 55m
Deal found 9/20![Lufthansa logo]()
$1,288
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/227:30 am -
2 stops17h 06m
Tue 12/110:57 am -
2 stops14h 43m
Deal found 9/21![United Airlines logo]()
$975
This Expedia deal was found by Cheapflights users on 9/20. 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.
Wed 11/46:50 am -
2 stops16h 56m
Wed 11/115:06 pm -
2 stops19h 24m
Deal found 9/20![Aer Lingus logo]()
$1,314
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Thu 10/152:00 pm -
1 stop26h 14m
Thu 11/198:10 am -
2 stops20h 40m
Deal found 9/23![Multiple Airlines logo]()
$1,189
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/144:40 pm -
1 stop12h 19m
Tue 11/174:30 pm -
1 stop12h 55m
Deal found 9/23![United Airlines logo]()
$989
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 11/221:15 pm -
2 stops15h 27m
Thu 11/2611:31 am -
2 stops16h 04m
Deal found 9/21![Aer Lingus logo]()
$1,360
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Thu 10/152:00 pm -
1 stop26h 14m
Sat 11/219:10 am -
2 stops19h 40m
Deal found 9/23![Multiple Airlines logo]()
$1,218
This Orbitz deal was found by Cheapflights users on 9/22. 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 10/309:10 am -
2 stops18h 49m
Fri 11/611:31 am -
2 stops18h 14m
Deal found 9/22![Aer Lingus logo]()
$1,403
This Delta deal was found by Cheapflights users on 9/23. 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 10/1210:00 am -
2 stops15h 08m
Tue 11/172:40 pm -
2 stops13h 10m
Deal found 9/23![Delta logo]()
$1,700
This United Airlines deal was found by Cheapflights users on 9/23. 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 1/219:25 am -
2 stops19h 40m
Mon 1/2512:20 pm -
1 stop14h 35m
Deal found 9/23![United Airlines logo]()
$1,112
This Delta deal was found by Cheapflights users on 9/23. 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 12/77:45 am -
2 stops14h 45m
Wed 1/612:00 pm -
2 stops15h 50m
Deal found 9/23![Delta logo]()
$1,922
This lastminute.com deal was found by Cheapflights users on 9/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:40 am -
2 stops18h 17m
Sun 1/32:44 pm -
2 stops16h 36m
Deal found 9/21![Multiple Airlines logo]()
$1,508
This Expedia deal was found by Cheapflights users on 9/20. 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 12/226:50 am -
2 stops16h 53m
Sat 1/211:35 am -
2 stops20h 05m
Deal found 9/20![Aer Lingus logo]()
$1,663
This Expedia deal was found by Cheapflights users on 9/24. 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 12/226:50 am -
2 stops22h 00m
Sun 1/311:27 am -
2 stops20h 13m
Deal found 9/24![Aer Lingus logo]()
$1,757
This Delta deal was found by Cheapflights users on 9/20. 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 12/2210:00 am -
2 stops16h 24m
Sun 1/36:55 pm -
2 stops15h 50m
Deal found 9/20![Delta logo]()
$2,154
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 11/511:00 am -
1 stop30h 49m
Sat 11/1411:02 am -
2 stops17h 43m
Deal found 9/22![Multiple Airlines logo]()
$1,653
Last-minute flights from United Kingdom to KnoxvilleDiscover last-minute flight deals from United Kingdom to Knoxville. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from United Kingdom to Knoxville. Data last updated September 24, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/21. 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.
Fri 10/27:10 pm -
2 stops32h 17m
Sun 10/117:45 pm -
2 stops41h 40m
Deal found 9/21![Scandinavian Airlines logo]()
$935
This TravelUp deal was found by Cheapflights users on 9/22. 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.
Sat 10/36:40 am -
2 stops20h 47m
Sun 10/114:11 pm -
2 stops24h 29m
Deal found 9/22![Scandinavian Airlines logo]()
$828
This Scandinavian Airlines deal was found by Cheapflights users on 9/23. 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 10/116:40 pm -
2 stops32h 28m
Wed 11/182:40 pm -
2 stops22h 50m
Deal found 9/23![Scandinavian Airlines logo]()
$797
This Air Canada deal was found by Cheapflights users on 9/23. 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.
Mon 10/129:30 am -
2 stops30h 07m
Thu 11/195:45 am -
2 stops20h 25m
Deal found 9/23![Air Canada logo]()
$979
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/126:50 am -
2 stops18h 29m
Wed 11/181:56 pm -
1 stop10h 59m
Deal found 9/23![United Airlines logo]()
$983
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/138:45 am -
2 stops16h 34m
Wed 11/1811:59 am -
1 stop14h 41m
Deal found 9/23![United Airlines logo]()
$949
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/136:50 am -
2 stops15h 18m
Thu 11/194:30 pm -
1 stop10h 55m
Deal found 9/23![United Airlines logo]()
$959
This Travelocity deal was found by Cheapflights users on 9/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:15 am -
2 stops16h 04m
Wed 11/1811:20 am -
2 stops16h 55m
Deal found 9/23![Lufthansa logo]()
$993
This Lufthansa deal was found by Cheapflights users on 9/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:15 pm -
1 stop13h 04m
Wed 11/184:30 pm -
1 stop12h 55m
Deal found 9/23![Lufthansa logo]()
$989
This Globehunters deal was found by Cheapflights users on 9/22. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:05 am -
1 stop35h 03m
Thu 10/295:40 pm -
1 stop14h 20m
Deal found 9/22![Lufthansa logo]()
$995
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/3012:35 pm -
1 stop36h 15m
Fri 11/67:10 am -
2 stops29h 55m
Deal found 9/22![Multiple Airlines logo]()
$881
This Globehunters deal was found by Cheapflights users on 9/20. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:25 am -
1 stop14h 29m
Thu 11/511:20 am -
1 stop18h 05m
Deal found 9/20![Lufthansa logo]()
$964
One-way flights from United Kingdom to KnoxvilleSearch for one-way flight options from United Kingdom to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from United Kingdom to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 12/2411:55 am -
2 stops31h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 12/2411:25 am -
2 stops32h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/194:25 pm -
3 stops50h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Thu 10/152:00 pm -
2 stops27h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/199:55 am -
3 stops57h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$683
This TravelUp deal was found by Cheapflights users on 9/22. 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.
Thu 12/2411:45 am -
1 stop15h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![British Airways logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/310:45 am -
3 stops38h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$707
This TravelUp deal was found by Cheapflights users on 9/22. 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.
Thu 12/249:20 am -
2 stops17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Virgin Atlantic logo]()
$730
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 10/191:25 pm -
2 stops15h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Aer Lingus logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Thu 10/156:00 am -
3 stops41h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$749
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Wed 9/301:25 pm -
2 stops32h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$752
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/197:15 pm -
3 stops30h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$772
Find flight deals from United Kingdom to Knoxville
Keep the following information in mind while searching for United Kingdom to Knoxville flight deals. Data was last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $797 (Scandinavian Airlines) |
One-way from | $623 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $979 |
Cheapflights Fare Finder
Customize your flight search to find flights from United Kingdom to Knoxville 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 24, 2026.
Use the filters below to find and compare flights from the United Kingdom to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonKnoxville
LGW London Gatwick - TYS Knoxville McGhee Tyson
LGWTYS
London Gatwick
Thu 12/24
11:55 am-2:33 pm
2 stops31h 38m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$623
LondonKnoxville
LHR London Heathrow - TYS Knoxville McGhee Tyson
LHRTYS
London Heathrow
Thu 12/24
11:25 am-2:33 pm
2 stops32h 08m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$639
LondonKnoxville
LGW London Gatwick - TYS Knoxville McGhee Tyson
LGWTYS
London Gatwick
Mon 10/19
4:25 pm-1:58 pm
3 stops50h 33m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$663
LondonKnoxville
LHR London Heathrow - TYS Knoxville McGhee Tyson
LHRTYS
London Heathrow
Thu 12/24
11:45 am-9:57 pm
1 stop15h 12m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$705
LondonKnoxville
LCY London City - TYS Knoxville McGhee Tyson
LCYTYS
London City
Thu 12/24
9:20 am-9:30 pm
2 stops17h 10m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$730
LondonKnoxville
LHR London Heathrow - TYS Knoxville McGhee Tyson
LHRTYS
London Heathrow
Wed 9/30
1:25 pm-5:21 pm
2 stops32h 56m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$752
LondonKnoxville
LCY London City - TYS Knoxville McGhee Tyson
LCYTYS
London City
Mon 10/19
7:15 pm-9:09 pm
3 stops30h 54m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$772
LondonKnoxville
LGW London Gatwick - TYS Knoxville McGhee Tyson
LGWTYS
London Gatwick
Thu 10/15
2:00 pm-11:14 am
1 stop26h 14m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$782
LondonKnoxville
LHR London Heathrow - TYS Knoxville McGhee Tyson
LHRTYS
London Heathrow
Thu 1/28
6:40 am-11:46 pm
2 stops22h 06m
Knoxville McGhee Tyson
Mon 2/1
5:57 pm-9:20 am
2 stops34h 23m
$795
LondonKnoxville
LGW London Gatwick - TYS Knoxville McGhee Tyson
LGWTYS
London Gatwick
Fri 12/11
8:05 am-3:08 pm
2 stops36h 03m
Knoxville McGhee Tyson
Fri 1/8
9:00 am-10:00 am
1 stop20h 00m
$822
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from United Kingdom to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from United Kingdom with our price prediction graph.
LHR-TYS
LGW-TYS
EDI-TYS
LCY-TYS
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 the United Kingdom to Knoxville
GB0-TYS
LHR-TYS
LGW-TYS
EDI-TYS
LCY-TYS
What is the cheapest month to book a flight from United Kingdom to Knoxville?
Currently, October is the cheapest month in which you can book a flight from United Kingdom to Knoxville (average of $939). Flying from United Kingdom to Knoxville in December is currently the most expensive (average of $1,302). 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.
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
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