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Cheap flights from London Heathrow Airport to Blountville from £506

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TRI
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Blountville

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Blountville
Explore the most affordable flight options available from Heathrow to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2025.

Sat 13/1209:25LHR - TRI
2 stops18h 09mKLM
Sun 14/1215:36TRI - LHR
1 stop11h 14mKLM
Deal found 12/11£858
Sat 13/1211:45LHR - TRI
1 stop13h 14mAmerican Airlines
Sun 14/1220:25TRI - LHR
1 stop10h 35mAmerican Airlines
Deal found 12/11£870
Wed 17/1213:30LHR - TRI
2 stops14h 57mAmerican Airlines
Fri 26/1207:56TRI - LHR
1 stop18h 24mAmerican Airlines
Deal found 12/11£1,025
Thu 25/1206:30LHR - TRI
2 stops32h 04mMultiple Airlines
Thu 1/110:52TRI - LHR
1 stop14h 33mMultiple Airlines
Deal found 10/11£1,103
Thu 25/1206:30LHR - TRI
2 stops19h 10mDelta
Thu 1/110:52TRI - LHR
2 stops15h 48mDelta
Deal found 10/11£1,126
Wed 17/1209:40LHR - TRI
2 stops17h 54mVirgin Atlantic
Fri 26/1213:49TRI - LHR
2 stops16h 01mVirgin Atlantic
Deal found 12/11£1,142
Sat 13/1206:40LHR - TRI
2 stops20h 54mScandinavian Airlines
Sun 14/1215:36TRI - LHR
2 stops21h 04mScandinavian Airlines
Deal found 12/11£1,175

Cheap flight deals from Heathrow to Blountville

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Blountville (TRI). 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 12 November 2025.

Round-trip from

£732

One-way from

£506

Popular in

June

Cheapest in

January

Average price

£998
American Airlines
  • American Airlines
  • 25/4-28/4
  • 4 total stops
  • 35h 46m total
  • London to Blountville
Search Deals
13/12
  • 13/12
  • 3 total stops
  • 45h 25m total
  • London to Blountville
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£152 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Blountville 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 858,174 searches. Data last updated 12 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Blountville that are best for you.

Fly from

Heathrow

Fly to

Blountville

Route

Depart

Return

Price

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Sat 25/4

08:15-19:11

2 stops15h 56m

Blountville Tri Cities TN/VA

Tue 28/4

05:25-06:15

2 stops19h 50m

£732

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Mon 20/4

06:15-18:13

2 stops16h 58m

Blountville Tri Cities TN/VA

Tue 5/5

15:50-13:30

1 stop16h 40m

£752

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Mon 20/4

10:55-18:13

1 stop12h 18m

Blountville Tri Cities TN/VA

Sat 25/4

12:49-08:50

2 stops15h 01m

£769

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Sat 13/12

20:35-13:00

3 stops45h 25m

£506

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Sat 13/12

08:55-22:34

1 stop18h 39m

£714

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Best time to book a flight from Heathrow to Blountville

Have a flexible travel schedule? Discover the best time to fly to Blountville 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Blountville

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Blountville (average of £389). Flying from London Heathrow Airport to Blountville in July is currently the most expensive (average of £666). 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 TRI?

Find hourly flight availability from Heathrow to Blountville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 November 2025.

It’s optimal to fly from London Heathrow Airport to Blountville in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Blountville

Get insights into the airlines that provide service to Blountville. 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 Blountville. Reviews last updated 12 November 2025.
Check out reviews from past customers who have flown with KLM and Virgin Atlantic from London Heathrow Airport to Blountville 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.
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,410 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Blountville. 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 Blountville from London Heathrow?

    Located just 5.7 mi from the city center, Blountville Tri Cities TN/VA is the airport most travelers will use when flying to Blountville from London Heathrow. Booking flights from London Heathrow to Tri Cities TN/VA (TRI) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.

  • How long is the flight from London Heathrow Airport to Blountville?

    Departing from London Heathrow Airport to Blountville will take you 15h 56m. The distance from London Heathrow Airport to Blountville is about 3980 mi.

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

    Our cheapest airline available from London Heathrow Airport to Blountville is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £389 on this airline. An additional option worth looking into is KLM, starting at £591. You may be able to fly from London Heathrow Airport to Blountville for 51% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Blountville 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 Blountville?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Blountville (average of £389). Flying from London Heathrow Airport to Blountville in July is currently the most expensive (average of £666). 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

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

Top 2 airlines flying from Heathrow to Blountville

Discover the top 2 airlines that operate flights from Heathrow to Blountville. 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 858,174 searches. Data last updated 12 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£389Average£637FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£591Average£1,146FlexibilityNo cancel feeOn-time75%
Search KLM flights

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

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

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

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

Not ready to book yet? You can track prices for flights from Heathrow to Blountville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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