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Cheap flights from London Heathrow Airport to Knoxville from £506

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — TYS
8 May — 15 May1
1 adult
Wed 8/5
Wed 15/5

The best prices from London Heathrow to Knoxville McGhee Tyson are usually found in February or January, booked 27 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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 3 May 2024.

Popular in

August

Cheapest in

February

Average price

£627

Round-trip from

£530
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in May 2024
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From London Heathrow to Knoxville McGhee Tyson
Search Deals

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

Sunday is generally a great day to depart. Flying on this day could help you save up to 24%.

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

Find a great deal and save up to 37% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Knoxville within the next two weeks, with the cheapest ticket starting at £547.

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

Our data shows that November tends to be the cheapest month to fly to Knoxville from London Heathrow Airport. Users have commonly found prices around £619 for the month, but tickets can be as low as £456. Due to multiple factors, prepare for potentially higher prices in August.

When is the cheapest time to fly from London Heathrow Airport to Knoxville (LHR - TYS)?

It’s typically best to fly out from London Heathrow Airport to Knoxville in the evening. Doing so could potentially save you 15% on the flight price compared to flying at midday, which is usually more expensive.

Cheap Virgin Atlantic flights from Heathrow to Knoxville

Explore cheap flight options specifically provided by Virgin Atlantic for the route between Heathrow and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 3 May 2024.
Find some of the cheapest Virgin Atlantic flights travelling from London to Knoxville. Deals update often to give you more flight options matching your criteria
Mon 9/911:35LHR - TYS
1 stop12h 08mVirgin Atlantic
Mon 23/919:55TYS - LHR
1 stop12h 20mVirgin Atlantic
Deal found 3/5£506
Mon 5/812:45LHR - TYS
1 stop16h 12mVirgin Atlantic
Sat 24/812:00TYS - LHR
2 stops14h 15mVirgin Atlantic
Deal found 3/5£1,028
Fri 7/608:20LHR - TYS
2 stops17h 04mVirgin Atlantic
Thu 13/615:56TYS - LHR
2 stops17h 04mVirgin Atlantic
Deal found 3/5£1,114
Fri 7/609:40LHR - TYS
2 stops14h 14mVirgin Atlantic
Thu 13/619:59TYS - LHR
1 stop12h 16mVirgin Atlantic
Deal found 3/5£1,123

Cheap Finnair flights from Heathrow to Knoxville

Explore cheap flight options specifically provided by Finnair for the route between Heathrow and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 3 May 2024.
Some of the lowest-priced Finnair flights we've found at this time heading from London to Knoxville. Deals frequently update to provide users with more options.
Mon 9/916:30LHR - TYS
2 stops22h 49mFinnair
Mon 23/918:25TYS - LHR
1 stop12h 45mFinnair
Deal found 3/5£507
Fri 17/508:40LHR - TYS
1 stop16h 58mFinnair
Mon 20/514:30TYS - LHR
1 stop12h 35mFinnair
Deal found 2/5£564
Tue 28/510:30LHR - TYS
1 stop18h 12mFinnair
Wed 12/619:40TYS - LHR
1 stop32h 25mFinnair
Deal found 3/5£591
Tue 28/520:10LHR - TYS
2 stops19h 36mFinnair
Wed 12/619:40TYS - LHR
1 stop31h 00mFinnair
Deal found 3/5£652
Tue 28/519:55LHR - TYS
2 stops19h 42mFinnair
Wed 12/611:06TYS - LHR
2 stops14h 14mFinnair
Deal found 3/5£653
Mon 5/812:30LHR - TYS
1 stop27h 05mFinnair
Sat 24/814:58TYS - LHR
1 stop11h 32mFinnair
Deal found 3/5£903

Cheap Heathrow to Knoxville flights in May & June 2024

Find cheap flight options from Heathrow to Knoxville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Prices were last updated on 3 May 2024.
The lowest fares we've come across on flights travelling from London to Knoxville in May and June 2024. Check back soon for alternative fares.
Tue 14/513:40LHR - TYS
1 stop11h 51mBritish Airways
Tue 21/517:56TYS - LHR
1 stop11h 54mBritish Airways
Deal found 2/5£523
Tue 14/513:40LHR - TYS
1 stop11h 51mMultiple Airlines
Mon 20/514:30TYS - LHR
1 stop12h 35mMultiple Airlines
Deal found 2/5£526
Wed 15/512:15LHR - TYS
1 stop16h 36mAmerican Airlines
Mon 20/514:30TYS - LHR
1 stop12h 35mAmerican Airlines
Deal found 2/5£531
Fri 17/509:55LHR - TYS
2 stops17h 16mDelta
Wed 22/509:00TYS - LHR
2 stops17h 15mDelta
Deal found 2/5£541
Thu 16/513:00LHR - TYS
1 stop12h 31mBritish Airways
Wed 22/510:53TYS - LHR
1 stop15h 52mBritish Airways
Deal found 2/5£553
Fri 17/515:55LHR - TYS
1 stop13h 00mDelta
Wed 22/509:00TYS - LHR
2 stops17h 15mDelta
Deal found 2/5£554
Thu 16/509:15LHR - TYS
1 stop13h 11mAmerican Airlines
Mon 20/514:30TYS - LHR
1 stop12h 35mAmerican Airlines
Deal found 2/5£561
Fri 17/508:40LHR - TYS
1 stop16h 58mFinnair
Mon 20/514:30TYS - LHR
1 stop12h 35mFinnair
Deal found 2/5£564
Tue 14/515:15LHR - TYS
1 stop11h 33mAmerican Airlines
Sun 19/506:34TYS - LHR
1 stop19h 06mAmerican Airlines
Deal found 2/5£586

Heathrow to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 3 May 2024.
The lowest fares we've come across on flights travelling from London to Knoxville in May and June 2024. Check back soon for alternative fares.
Mon 9/911:35LHR - TYS
1 stop12h 08mVirgin Atlantic
Mon 23/919:55TYS - LHR
1 stop12h 20mVirgin Atlantic
Deal found 3/5£506
Mon 9/916:30LHR - TYS
2 stops22h 49mFinnair
Mon 23/918:25TYS - LHR
1 stop12h 45mFinnair
Deal found 3/5£507
Tue 14/513:40LHR - TYS
1 stop11h 51mBritish Airways
Tue 21/517:56TYS - LHR
1 stop11h 54mBritish Airways
Deal found 2/5£523
Mon 9/911:40LHR - TYS
2 stops14h 44mAmerican Airlines
Mon 23/918:25TYS - LHR
2 stops11h 50mAmerican Airlines
Deal found 3/5£525
Tue 14/513:40LHR - TYS
1 stop11h 51mMultiple Airlines
Mon 20/514:30TYS - LHR
1 stop12h 35mMultiple Airlines
Deal found 2/5£526
Wed 15/512:15LHR - TYS
1 stop16h 36mAmerican Airlines
Mon 20/514:30TYS - LHR
1 stop12h 35mAmerican Airlines
Deal found 2/5£531
Fri 17/509:55LHR - TYS
2 stops17h 16mDelta
Wed 22/509:00TYS - LHR
2 stops17h 15mDelta
Deal found 2/5£541
Thu 16/513:00LHR - TYS
1 stop12h 31mBritish Airways
Tue 21/517:56TYS - LHR
1 stop11h 54mBritish Airways
Deal found 2/5£553
Thu 26/909:15LHR - TYS
1 stop11h 32mAmerican Airlines
Mon 30/918:25TYS - LHR
1 stop12h 45mAmerican Airlines
Deal found 2/5£554

One-way flights to Knoxville from Heathrow

Search for one-way flight options from Heathrow to Knoxville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 3 May 2024.
Users in need of a one-way flight from London to Knoxville can choose from these deals. Users needing a return flight from London to Knoxville should utilize the search form above.
Sun 27/1013:40LHR - TYS
2 stops27h 15mMultiple Airlines
Deal found 3/5£532
Sun 27/1012:30LHR - TYS
1 stop13h 14mKLM
Deal found 3/5£1,261
Sun 27/1020:15LHR - TYS
3 stops50h 27mEthiopian Air
Deal found 3/5£1,882

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 898,761 searches. Data last updated 3 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£506 - £871

Route

Depart

Return

Price

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Mon 9/9

1 stop12h 08m

Knoxville McGhee Tyson

Mon 23/9

1 stop12h 20m

£506

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Mon 9/9

2 stops22h 49m

Knoxville McGhee Tyson

Mon 23/9

1 stop12h 45m

£507

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Tue 14/5

1 stop11h 51m

Knoxville McGhee Tyson

Tue 21/5

1 stop11h 54m

£523

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Mon 9/9

2 stops14h 44m

Knoxville McGhee Tyson

Mon 23/9

2 stops11h 50m

£525

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Tue 14/5

1 stop11h 51m

Knoxville McGhee Tyson

Mon 20/5

1 stop12h 35m

£526

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Wed 15/5

1 stop16h 36m

Knoxville McGhee Tyson

Mon 20/5

1 stop12h 35m

£531

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Fri 17/5

2 stops17h 16m

Knoxville McGhee Tyson

Wed 22/5

2 stops17h 15m

£541

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Thu 16/5

1 stop12h 31m

Knoxville McGhee Tyson

Tue 21/5

1 stop11h 54m

£553

London HeathrowKnoxville McGhee Tyson

LHR - TYS

LHRTYS

London Heathrow

Sun 30/6

2 stops20h 12m

Knoxville McGhee Tyson

Tue 30/7

2 stops17h 30m

£871

Flights are sorted by cheapest first

Deals found on 3/5

When is the best time to 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 28 January 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 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time 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 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Knoxville flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Knoxville by month

Plan your trip from Heathrow to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Knoxville is currently £1,225 while a return flight costs £565. Price data was last updated on 28 April 2024.

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Knoxville (average of £665). Flying from London Heathrow Airport to Knoxville in August is currently the most expensive (average of £902). 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.

January

£558

February

£530

March

£594

April

£544

May

£630

June

£677

July

£609

August

£719

September

£629

October

£606

November

£556

December

£559

Temperature and rainfall in Knoxville by month

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

TYS

Temperature

4 - 26 °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 3 May 2024.
Peruse reviews from past customers who have flown with Virgin Atlantic, Finnair and British Airways from London to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,848 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very Good
10,848 reviews
Delta
8.1
Very Good
10,848 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,604 reviews
Delta
8.1
Very Good
10,848 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,379 reviews
Delta
8.1
Very Good
10,848 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Virgin Atlantic
7.7
Good
744 reviews
Delta
8.1
Very Good
10,848 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Ethiopian Air
7.4
Good
794 reviews
Delta
8.1
Very Good
10,848 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 8 different airlines.

  • Can I find flights from London Heathrow Airport to Knoxville for under £600 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Knoxville for under £600. The cheapest flight booked recently is on Virgin Atlantic for just £506, but on average you can expect to pay £568.

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

    Currently priced at £506, Virgin Atlantic will fly you from London Heathrow Airport to Knoxville and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Finnair and British Airways - these airlines can fly you to your destination from £507 and £523, respectively. These flights start at 19% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from London Heathrow Airport to Knoxville?

    Consider American Airlines, Finnair or British Airways when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Knoxville.

  • What does LHR to TYS mean?

    This is defined as London Heathrow Airport (LHR) and Knoxville McGhee Tyson Airport (TYS). Codes like Knoxville McGhee Tyson Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Heathrow to Knoxville that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Knoxville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Knoxville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Heathrow to Knoxville that allow pets onboard?

    Many airlines flying from Heathrow to Knoxville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Knoxville?

    Yes, you can often find last-minute deals on Heathrow to Knoxville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Knoxville flight deals updated?

    The London Heathrow Airport to Knoxville flight deals you see on this page were last updated on 3/5.

See more FAQs

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Top 8 airlines flying from Heathrow to Knoxville

Discover the top 8 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 898,761 searches. Data last updated 3 May 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£439Average£468FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£481Average£612FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£497Average£627FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£509Average£668FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£521Average£675FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£552Average£957FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£558Average£660FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£565Average£717FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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Search flights from Heathrow to Knoxville by cabin class

Find flights from Heathrow to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Heathrow to Knoxville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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