TRI - LHR

$766 Find Cheap Flights from Blountville to London Heathrow Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Blountville to Heathrow departing on 11/10. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Blountville to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Blountville to London, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$766
United Airlines
Tue 11/10Thu 11/12
TRI - LHR • 2 stops
Cheapest one-way
$915
American Airlines
Thu 6/18
TRI - LHR • 1 stop
Top airlines
Cheapest • from $766 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Blountville and Heathrow. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $974 (round-trip)
Shortest trip • 10h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Blountville to Heathrow (TRI-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Blountville to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Blountville to Heathrow

Tue, Nov 10 - Thu, Nov 12
United Airlines Logo
7:00 pm - 9:20 pm
TRI
-
LHR
21h 20m
2 stops
United Airlines Logo
1:45 pm - 12:14 am
LHR
-
TRI
39h 29m
2 stops
$766United Airlines
Tue, Nov 10 - Thu, Nov 12
United Airlines Logo
7:00 pm - 5:55 am
TRI
-
LHR
29h 55m
1 stop
United Airlines Logo
12:05 pm - 12:14 am
LHR
-
TRI
41h 09m
2 stops
$767United Airlines
Tue, Nov 10 - Thu, Nov 12
United Airlines Logo
7:00 pm - 12:00 pm
TRI
-
LHR
12h 00m
1 stop
United Airlines Logo
6:50 am - 4:40 pm
LHR
-
TRI
14h 50m
2 stops
$775United Airlines
Tue, Nov 10 - Thu, Nov 12
United Airlines Logo
6:00 am - 7:10 am
TRI
-
LHR
20h 10m
2 stops
United Airlines Logo
6:50 am - 12:14 am
LHR
-
TRI
22h 24m
2 stops
$778United Airlines
Tue, Nov 10 - Thu, Nov 12
United Airlines Logo
11:00 am - 10:25 am
TRI
-
LHR
18h 25m
2 stops
United Airlines Logo
6:50 am - 4:40 pm
LHR
-
TRI
14h 50m
2 stops
$780United Airlines
Mon, Sep 7 - Wed, Sep 16
American Airlines Logo
5:23 pm - 2:25 pm
TRI
-
LHR
16h 02m
1 stop
American Airlines Logo
3:15 pm - 11:56 pm
LHR
-
TRI
13h 41m
1 stop
$899American Airlines
Mon, Sep 7 - Wed, Sep 16
American Airlines Logo
12:30 pm - 9:05 am
TRI
-
LHR
15h 35m
1 stop
American Airlines Logo
12:15 pm - 11:56 pm
LHR
-
TRI
16h 41m
1 stop
$900American Airlines
Mon, Sep 7 - Wed, Sep 16
Delta Logo
6:00 am - 7:15 am
TRI
-
LHR
20h 15m
1 stop
Delta Logo
6:30 am - 10:25 pm
LHR
-
TRI
20h 55m
2 stops
$904Delta
Mon, Sep 7 - Wed, Sep 16
Delta Logo
6:00 am - 7:15 am
TRI
-
LHR
20h 15m
1 stop
Delta Logo
6:30 am - 10:25 pm
LHR
-
TRI
20h 55m
2 stops
$905Delta
Mon, Sep 7 - Wed, Sep 16
Delta Logo
6:00 am - 6:20 am
TRI
-
LHR
19h 20m
2 stops
Delta Logo
9:55 am - 10:25 pm
LHR
-
TRI
17h 30m
2 stops
$909Delta
Booking Insights

KAYAK's insights & trends for Blountville to Heathrow flights

Get data-powered insights and trends into flights from Blountville to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Blountville to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Blountville to London Heathrow Airport departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Blountville to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Blountville to London Heathrow Airport is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,425 and $1,273 respectively.

Good to know

Low seasonAugust
Cheapest flight$766
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Blountville to London Heathrow Airport

When to book flights from Blountville to Heathrow

Are your dates flexible? Find out the best times to travel from Blountville to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Blountville to London Heathrow Airport flights

  • What is the cheapest flight from Blountville to London Heathrow Airport?

    In the last 5 days, the lowest price for a flight from Blountville to London Heathrow Airport was $915 for a one-way ticket and $766 for a round-trip.

  • Do I need a passport to fly between Blountville and London Heathrow Airport?

    A passport is required to fly from Blountville to London Heathrow Airport.

  • Which aircraft models fly most regularly from Blountville to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Blountville to London Heathrow Airport?

    SkyTeam, and oneworld are the airline alliances operating flights between Blountville and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Blountville to London, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Blountville to London are Delta and American Airlines. With an average price for the route of $795 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,034 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Blountville to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Blountville to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Blountville to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Blountville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Blountville to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Blountville with another airline. Booking your flights between Blountville and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Blountville to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Blountville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Blountville to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Blountville to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Blountville to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8395 reviews
7.2Food
8.5Crew
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

The business class layout of chairs was weired. You are sitting directly across stranger.,

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

My flight to London from Philadelphia was cancelled due to weather.

Everything you need to know for your flight from Blountville to Heathrow

Information on your arrival and departure airports