HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$471+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LHR
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pigeon Forge to Heathrow 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.

The best prices from Pigeon Forge to London Heathrow are usually found in February or September, booked 15 days in advance, depart on a Wednesday or Sunday and return on a Friday

Cheap flight deals from Pigeon Forge to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Pigeon Forge (PG9) to Heathrow (LHR). 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$688
(Scandinavian Airlines)

One-way from

$471
(oojo)

Popular in

June

Cheapest in

February

Average price

$877
Provider with most accurate pricing for Knoxville McGhee Tyson-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-London (LON) flights.
Search Deals
From Pigeon Forge to London Heathrow
Search Deals
One-way flight from Pigeon Forge to London Heathrow
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 30, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 3/52:07 pmTYS - LHR
2 stops22h 33mScandinavian Airlines
Wed 3/126:40 amLHR - TYS
2 stops21h 02mScandinavian Airlines
Deal found 1/29$688
This oojo deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:58 amTYS - LHR
1 stop17h 22mBritish Airways
Wed 3/126:15 amLHR - TYS
2 stops20h 13mBritish Airways
Deal found 1/29$753
This Justfly.com deal was found by Cheapflights users on 1/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:00 pmTYS - LHR
2 stops35h 30mAir Canada
Fri 11/142:30 pmLHR - TYS
2 stops38h 12mAir Canada
Deal found 1/29$799
This Finnair deal was found by Cheapflights users on 1/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:24 pmTYS - LHR
1 stop10h 36mMultiple Airlines
Fri 11/142:10 pmLHR - TYS
1 stop12h 21mMultiple Airlines
Deal found 1/29$806
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/167:25 pmTYS - LHR
1 stop11h 40mUnited Airlines
Sun 3/238:30 amLHR - TYS
2 stops29h 30mUnited Airlines
Deal found 1/30$809
This Delta deal was found by Cheapflights users on 1/30. 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 9/74:00 pmTYS - LHR
2 stops14h 10mDelta
Tue 9/1611:45 amLHR - TYS
2 stops17h 02mDelta
Deal found 1/30$839
This Ovago deal was found by Cheapflights users on 1/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2011:43 amTYS - LHR
2 stops22h 52mAer Lingus
Sun 3/27:50 amLHR - TYS
2 stops18h 57mAer Lingus
Deal found 1/30$1,031
This Ovago deal was found by Cheapflights users on 1/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/242:00 pmTYS - LHR
1 stop11h 20mLufthansa
Fri 8/14:40 pmLHR - TYS
1 stop12h 02mLufthansa
Deal found 1/29$1,417

Find flights from Pigeon Forge to Heathrow within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 3/5

2:07 pm-5:40 pm

2 stops22h 33m

London Heathrow

Wed 3/12

6:40 am-11:42 pm

2 stops21h 02m

$688

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 3/5

10:58 am-9:20 am

1 stop17h 22m

London Heathrow

Wed 3/12

6:15 am-10:28 pm

2 stops20h 13m

$753

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Sun 3/16

7:25 pm-11:05 am

1 stop11h 40m

London Heathrow

Sun 3/23

8:30 am-10:00 am

2 stops29h 30m

$809

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 4/16

5:45 am-6:30 am

2 stops19h 45m

London Heathrow

Sun 4/27

9:30 am-11:59 pm

2 stops19h 29m

$865

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Tue 5/20

11:30 am-7:15 am

2 stops14h 45m

London Heathrow

Wed 5/28

11:20 am-9:44 pm

1 stop15h 24m

$872

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 3/5

9:55 am-7:10 am

3 stops16h 15m

London Heathrow

Wed 3/12

11:10 am-10:45 pm

2 stops15h 35m

$976

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Thu 2/20

11:43 am-3:35 pm

2 stops22h 52m

London Heathrow

Sun 3/2

7:50 am-9:47 pm

2 stops18h 57m

$1,031

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Thu 7/24

2:00 pm-6:20 am

1 stop11h 20m

London Heathrow

Fri 8/1

4:40 pm-11:42 pm

1 stop12h 02m

$1,417

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Sat 3/15

8:02 pm-12:00 pm

1 stop11h 58m

London Heathrow

Fri 3/21

10:05 am-6:03 pm

1 stop11h 58m

$1,673

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 4/23

6:25 pm-10:20 am

1 stop10h 55m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 15 results
1
2

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.

Travel insights for flights from Pigeon Forge to Heathrow

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

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 January 24, 2025.

Booking 15 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 $1,138). 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 January 30, 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 January 30, 2025.
To help decide which airline to fly from Pigeon Forge to London, see what other customers have to say about Delta, United Airlines and Scandinavian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

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.

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

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.

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

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.

Scandinavian Airlines
7.3
Good
1,315 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

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.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

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.

Aer Lingus
7.1
Good
1,077 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

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.

  • What are the cheapest airlines to fly from Pigeon Forge to London Heathrow Airport one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $471. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from Pigeon Forge to London Heathrow Airport for a low price.

  • 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 $1,138). 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
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Pigeon Forge to Heathrow

Discover the top 7 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$576Average$931FlexibilityNo cancel feeOn-time72%
KLMCheapest$610Average$751FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$623Average$964FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$626Average$879FlexibilityNo cancel feeOn-time70%
DeltaCheapest$638Average$1,040FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$654Average$985FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$1,120Average$1,120FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.