TRI - LHR

$338 Find Cheap Flights from Blountville to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Blountville to Heathrow departing on 3/16. 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
$607
Overall average: $739
Delta
Mon 2/23Mon 3/2
TRI - LHR • 1 stop
Cheapest one-way
$277
Multiple Airlines
Mon 3/16
TRI - LHR • 3 stops
When to travel
January
Cheapest • 29% price drop
June
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

Mon, Feb 23 - Mon, Mar 2
Delta Logo
1:02 pm - 7:50 am
TRI
-
LHR
13h 48m1 stop
Delta Logo
6:30 am - 6:30 pm
LHR
-
TRI
17h 00m2 stops
$607Delta
Mon, Feb 23 - Mon, Mar 2
Delta Logo
10:17 am - 8:05 am
TRI
-
LHR
16h 48m2 stops
Delta Logo
6:30 am - 6:30 pm
LHR
-
TRI
17h 00m2 stops
$612Delta
Wed, Apr 22 - Fri, May 1
Delta Logo
6:15 am - 6:45 am
TRI
-
LHR
19h 30m1 stop
Delta Logo
11:15 am - 6:35 pm
LHR
-
TRI
12h 20m1 stop
$625Delta
Mon, Feb 23 - Mon, Mar 2
KLM Logo
1:02 pm - 7:50 am
TRI
-
LHR
13h 48m1 stop
KLM Logo
10:45 am - 10:22 pm
LHR
-
TRI
16h 37m1 stop
$635KLM
Wed, Apr 22 - Wed, Apr 29
Delta Logo
6:15 am - 6:45 am
TRI
-
LHR
19h 30m1 stop
Delta Logo
6:15 am - 10:34 pm
LHR
-
TRI
21h 19m2 stops
$653Delta
Thu, Apr 23 - Wed, Apr 29
Delta Logo
6:15 am - 6:45 am
TRI
-
LHR
19h 30m1 stop
Delta Logo
11:15 am - 10:34 pm
LHR
-
TRI
16h 19m1 stop
$675Delta
Wed, Apr 22 - Tue, May 5
Delta Logo
1:50 pm - 11:20 am
TRI
-
LHR
16h 30m2 stops
Delta Logo
3:15 pm - 10:34 pm
LHR
-
TRI
12h 19m1 stop
$679Delta
Thu, Apr 23 - Mon, May 4
Delta Logo
1:50 pm - 6:45 am
TRI
-
LHR
11h 55m1 stop
Delta Logo
3:15 pm - 10:34 pm
LHR
-
TRI
12h 19m1 stop
$725Delta
Sat, Apr 25 - Sat, May 2
Virgin Atlantic Logo
1:50 pm - 11:20 am
TRI
-
LHR
16h 30m2 stops
Virgin Atlantic Logo
10:40 am - 10:34 pm
LHR
-
TRI
16h 54m2 stops
$729Virgin Atlantic
Thu, Apr 23 - Sat, May 2
Scandinavian Airlines Logo
1:50 pm - 6:30 pm
TRI
-
LHR
23h 40m2 stops
Scandinavian Airlines Logo
5:00 pm - 10:34 pm
LHR
-
TRI
34h 34m2 stops
$736Scandinavian Airlines
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.

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 January, where tickets cost $658 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,367 and $1,273 respectively.

Good to know

Low seasonJanuary
Cheapest flight$277
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 47% increase in price.
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 3 days, the lowest price for a flight from Blountville to London Heathrow Airport was $338 for a one-way ticket and $625 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 Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Blountville to London are Delta and Virgin Atlantic. With an average price for the route of $795 and an overall rating of 7.9, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $860 and an overall rating of 7.5.

  • 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 3 airlines serving 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.
7.9
DeltaOverall score based on 8033 reviews
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

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

Information on your arrival and departure airports