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Cheap flights from London Heathrow Airport to Knoxville from £550

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TYS
25 Nov — 2 Dec1
1 adult

The best prices from London Heathrow to Knoxville McGhee Tyson are usually found in January or November, booked 80 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Find flights from Heathrow to Knoxville within your budget

Customise your flight search to find flights from Heathrow 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 953,013 searches. Data last updated 20 November 2024.

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Fly to

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Depart

Return

Price

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 24/12

18:00-10:39

2 stops21h 39m

Knoxville McGhee Tyson

Thu 9/1

09:35-05:55

2 stops15h 20m

£550

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 24/12

16:20-19:22

1 stop32h 02m

Knoxville McGhee Tyson

Thu 9/1

09:35-07:10

2 stops16h 35m

£554

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 3/12

15:00-19:30

2 stops33h 30m

Knoxville McGhee Tyson

Sun 15/12

05:45-06:30

2 stops19h 45m

£565

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 17/12

13:35-10:08

1 stop25h 33m

Knoxville McGhee Tyson

Tue 24/12

19:24-06:30

2 stops30h 06m

£576

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 24/12

12:20-23:55

2 stops16h 35m

Knoxville McGhee Tyson

Thu 9/1

07:00-11:40

1 stop23h 40m

£628

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Fri 13/12

08:15-20:38

2 stops17h 23m

Knoxville McGhee Tyson

Mon 23/12

18:26-09:20

1 stop9h 54m

£713

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Fri 13/12

14:30-21:54

1 stop12h 24m

Knoxville McGhee Tyson

Sun 22/12

18:36-11:55

2 stops36h 19m

£733

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Fri 13/12

10:15-20:38

1 stop15h 23m

Knoxville McGhee Tyson

Sun 22/12

18:01-07:00

1 stop31h 59m

£763

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Fri 13/12

08:50-23:51

2 stops20h 01m

Knoxville McGhee Tyson

Sun 22/12

14:32-12:40

2 stops41h 08m

£827

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Fri 27/12

08:50-17:42

2 stops37h 52m

Knoxville McGhee Tyson

Wed 1/1

11:38-08:05

2 stops15h 27m

£917

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 16 results
1
2

Cheap flight deals from Heathrow to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Knoxville (TYS). 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 20 November 2024.

Round-trip from

£550

Popular in

August

Cheapest in

January

Average price

£583
Lufthansa
  • Lufthansa
  • 24/12-9/1
  • 4 total stops
  • 36h 59m total
  • London to Knoxville
Search Deals
High demand for flights, 27% potential price rise
Search Deals
Best time to find cheap flights, 18% potential price drop
Search Deals
Average for round-trip flights in November 2024
Search Deals

Find flight deals from Heathrow to Knoxville

Cheapest flights from Heathrow to Knoxville
Explore the most affordable flight options available from Heathrow to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Tue 24/1218:00LHR - TYS
2 stops21h 39mLufthansa
Thu 9/117:47TYS - LHR
1 stop12h 28mLufthansa
Deal found 19/11£550
Tue 24/1216:20LHR - TYS
1 stop32h 02mMultiple Airlines
Thu 9/109:35TYS - LHR
2 stops16h 35mMultiple Airlines
Deal found 19/11£554
Tue 24/1216:20LHR - TYS
1 stop23h 19mUnited Airlines
Thu 9/107:00TYS - LHR
3 stops19h 10mUnited Airlines
Deal found 19/11£561
Tue 3/1215:00LHR - TYS
2 stops33h 30mAir Canada
Sun 15/1205:45TYS - LHR
2 stops19h 45mAir Canada
Deal found 20/11£565
Tue 24/1212:20LHR - TYS
2 stops16h 35mDelta
Thu 9/107:00TYS - LHR
1 stop23h 40mDelta
Deal found 20/11£628
Fri 13/1208:15LHR - TYS
2 stops17h 23mBritish Airways
Mon 23/1218:26TYS - LHR
1 stop9h 54mBritish Airways
Deal found 20/11£713
Fri 13/1214:30LHR - TYS
1 stop12h 24mVirgin Atlantic
Sun 22/1218:36TYS - LHR
2 stops36h 19mVirgin Atlantic
Deal found 20/11£733
Fri 13/1210:15LHR - TYS
1 stop15h 23mFinnair
Sun 22/1218:01TYS - LHR
1 stop31h 59mFinnair
Deal found 19/11£763
Fri 13/1208:50LHR - TYS
2 stops20h 01mAir France
Sun 22/1214:32TYS - LHR
2 stops41h 08mAir France
Deal found 20/11£827
Fri 27/1208:50LHR - TYS
2 stops37h 52mAer Lingus
Wed 1/111:38TYS - LHR
2 stops15h 27mAer Lingus
Deal found 19/11£917
Fri 13/1210:15LHR - TYS
1 stop15h 23mAmerican Airlines
Mon 23/1216:07TYS - LHR
1 stop9h 53mAmerican Airlines
Deal found 20/11£944
Fri 13/1206:40LHR - TYS
2 stops22h 11mScandinavian Airlines
Mon 23/1216:30TYS - LHR
2 stops21h 00mScandinavian Airlines
Deal found 19/11£974

Best time to book a flight from Heathrow to Knoxville

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

Travel insights for flights from Heathrow to Knoxville

Get recent, data-driven insights about flights from Heathrow to Knoxville including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Knoxville?

Use this chart to determine the optimal time to book a return flight from Heathrow to Knoxville. Price data was last updated on 15 November 2024.

The price you pay for your flight from London Heathrow Airport to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Knoxville?

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Knoxville (average of £706). Flying from London Heathrow Airport to Knoxville in August is currently the most expensive (average of £927). 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.

What is the cheapest time of day to fly from LHR to TYS?

Find hourly flight availability from Heathrow to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

It’s typically best to fly out from London Heathrow Airport to Knoxville in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from London Heathrow Airport to Knoxville?

Use this chart to determine the cheapest time to fly return from Heathrow to Knoxville. Price data was last updated on 18 November 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Knoxville flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 68.0 - 123.0 inches per month. March is typically the wettest month, when rainfall can reach 123.0 mm. October is typically the driest time to visit Knoxville when rainfall is around 68.0 mm.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated 20 November 2024.
Delta
8.0
Very Good
8,758 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,758 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to Knoxville from London Heathrow?

    If you book a flight to Knoxville from London Heathrow, you will be flying to McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 0 flights from London Heathrow to McGhee Tyson per day from 6 different airlines.

  • What are the cheapest airlines flying from London Heathrow Airport to Knoxville round-trip?

    Currently priced at £550, Lufthansa will fly you from London Heathrow Airport to Knoxville and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from £565 and £576, respectively. These flights start at 20% lower than the current average price 3 months from now.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Knoxville?

    Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Knoxville (average of £706). Flying from London Heathrow Airport to Knoxville in August is currently the most expensive (average of £927). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Heathrow to Knoxville

Discover the top 6 airlines that operate flights from Heathrow to Knoxville. 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 953,013 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£471Average£1,222FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£508Average£662FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£516Average£661FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£536Average£704FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£567Average£706FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£579Average£692FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Knoxville?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Knoxville?

Cheapflights helps you find that perfect flight to Knoxville from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Knoxville with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Knoxville with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Knoxville become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Knoxville flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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