Heathrow

$390+ Cheap flights from Pigeon Forge, TN to Heathrow (LHR)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LHR
Apr 2 — Apr 91
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Cheapflights Tip: The best prices from Pigeon Forge to London Heathrow are usually found in February or September, booked 50 days in advance, depart on a Wednesday or Sunday and return on a Friday

Cheap flight deals from Pigeon Forge to Heathrow

Keep the following information in mind while searching for Pigeon Forge to Heathrow flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$705
(Priceline)

One-way from

$390
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$792
Provider with most accurate pricing for Knoxville McGhee Tyson-London (LON) flight deals.
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-London (LON) flights.
From Pigeon Forge to London Heathrow
One-way flight from Pigeon Forge to London Heathrow
Highest demand for flights based on searches. 20% potential increase in price ($236 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from Pigeon Forge to Heathrow

Cheapest flights from Pigeon Forge to Heathrow
Explore the most affordable flight options available from Pigeon Forge to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/74:00 pmTYS - LHR
2 stops24h 40mScandinavian Airlines
Tue 9/166:40 amLHR - TYS
2 stops20h 05mScandinavian Airlines
Deal found 3/28$698
This Priceline deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:50 pmTYS - LHR
1 stop11h 25mBritish Airways
Wed 5/211:10 pmLHR - TYS
1 stop13h 57mBritish Airways
Deal found 3/26$705
This Air Canada deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:50 amTYS - LHR
2 stops19h 40mAir Canada
Fri 10/243:50 pmLHR - TYS
2 stops27h 52mAir Canada
Deal found 3/27$711
This KLM deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:15 pmTYS - LHR
1 stop10h 40mKLM
Fri 10/243:15 pmLHR - TYS
1 stop13h 32mKLM
Deal found 3/27$727
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/124:00 pmTYS - LHR
2 stops12h 50mDelta
Fri 10/2412:25 pmLHR - TYS
1 stop15h 31mDelta
Deal found 3/27$732
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/255:45 amTYS - LHR
1 stop20h 10mUnited Airlines
Fri 5/22:05 pmLHR - TYS
2 stops31h 49mUnited Airlines
Deal found 3/26$754
This United deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/259:55 amTYS - LHR
2 stops16h 20mMultiple Airlines
Fri 5/24:00 pmLHR - TYS
2 stops27h 35mMultiple Airlines
Deal found 3/26$765
This Gurufare deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:35 pmTYS - LHR
2 stops15h 05mLufthansa
Sun 4/208:30 amLHR - TYS
1 stop13h 53mLufthansa
Deal found 3/28$890
This Aeromexico deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:55 pmTYS - LHR
2 stops14h 55mAir France
Sun 4/207:45 pmLHR - TYS
2 stops29h 15mAir France
Deal found 3/28$1,065
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/318:00 amTYS - LHR
2 stops24h 55mAer Lingus
Wed 4/27:40 amLHR - TYS
2 stops19h 48mAer Lingus
Deal found 3/27$1,217

Cheapflights Fare Finder

Customize your flight search to find flights from Pigeon Forge to Heathrow 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 March 28, 2025.
Use the filters below to find and compare flights from Pigeon Forge to London Heathrow Airport that are best for you.

Fly from

Pigeon Forge

Fly to

Heathrow

Route

Depart

Return

Price

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Sun 9/7

4:00 pm-9:40 pm

2 stops24h 40m

London Heathrow

Tue 9/16

6:40 am-9:45 pm

2 stops20h 05m

$698

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 5/14

7:50 pm-12:15 pm

1 stop11h 25m

London Heathrow

Wed 5/21

1:10 pm-10:07 pm

1 stop13h 57m

$705

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Fri 4/25

5:45 am-6:55 am

1 stop20h 10m

London Heathrow

Fri 5/2

2:05 pm-4:54 pm

2 stops31h 49m

$754

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Fri 5/2

7:48 am-8:55 am

1 stop20h 07m

London Heathrow

Fri 5/9

6:30 am-5:36 pm

2 stops16h 06m

$763

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Fri 4/25

9:55 am-7:15 am

2 stops16h 20m

London Heathrow

Fri 5/2

4:00 pm-2:35 pm

2 stops27h 35m

$765

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Fri 5/2

5:00 pm-11:10 am

1 stop13h 10m

London Heathrow

Fri 5/9

11:45 am-9:17 pm

1 stop14h 32m

$777

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 8/6

5:45 am-10:00 am

2 stops23h 15m

London Heathrow

Thu 8/14

12:05 pm-2:58 pm

2 stops31h 53m

$1,157

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Best time to book a flight from Pigeon Forge to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Pigeon Forge with our price prediction graph.
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 Pigeon Forge to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Pigeon Forge to Heathrow. Price data was last updated on March 21, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pigeon Forge to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Pigeon Forge to London Heathrow Airport (average of $661). Flying from Pigeon Forge to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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 PG9 to LHR?

Find hourly flight availability from Pigeon Forge to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Pigeon Forge to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Pigeon Forge to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pigeon Forge to London Heathrow Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated March 28, 2025.
To help decide which airline to fly from Pigeon Forge to London, see what other customers have to say about Delta, KLM and Air France. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pigeon Forge to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Pigeon Forge to Heathrow that include hotel bookings?

    Yes. In addition to deals on Pigeon Forge to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pigeon Forge to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Pigeon Forge to Heathrow 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 Pigeon Forge to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Pigeon Forge to London Heathrow Airport (average of $661). Flying from Pigeon Forge to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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

Traveling to a place near Pigeon Forge?

Book flights to Pigeon Forge if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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Top 5 airlines flying from Pigeon Forge to Heathrow

Discover the top 5 airlines that operate flights from Pigeon Forge to Heathrow. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$647Average$1,087FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$654Average$942FlexibilityNo cancel feeOn-time70%
DeltaCheapest$670Average$1,091FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$696Average$997FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$700Average$989FlexibilityNo cancel feeOn-time71%
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