CHA - LHR

$313 Find Cheap Flights from Chattanooga 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 Chattanooga to Heathrow departing on 1/25. 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 Chattanooga 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 Chattanooga to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$601
Scandinavian Airlines
Mon 1/19Mon 1/26
CHA - LHR • 2 stops
Cheapest one-way
$313
Multiple Airlines
Sun 1/25
CHA - LHR • 3 stops
Top airlines
Scandinavian Airlines
Cheapest • from $601 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to Heathrow (CHA-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga 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 Chattanooga to Heathrow

Mon, Jan 19 - Mon, Jan 26
Scandinavian Airlines Logo
3:02 pm - 4:00 pm
CHA
-
LHR
19h 58m2 stops
Scandinavian Airlines Logo
6:40 am - 9:12 pm
LHR
-
CHA
19h 32m2 stops
$601Scandinavian Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
1:00 pm - 11:15 am
CHA
-
LHR
17h 15m1 stop
United Airlines Logo
6:50 am - 4:54 pm
LHR
-
CHA
15h 04m2 stops
$626United Airlines
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
5:40 pm - 11:15 am
CHA
-
LHR
12h 35m1 stop
United Airlines Logo
9:00 am - 8:44 pm
LHR
-
CHA
16h 44m2 stops
$627United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
1:00 pm - 9:10 am
CHA
-
LHR
15h 10m2 stops
United Airlines Logo
9:00 am - 8:44 pm
LHR
-
CHA
16h 44m2 stops
$631United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
1:00 pm - 10:25 am
CHA
-
LHR
16h 25m2 stops
United Airlines Logo
6:50 am - 4:54 pm
LHR
-
CHA
15h 04m2 stops
$632United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
5:40 pm - 11:15 am
CHA
-
LHR
12h 35m1 stop
United Airlines Logo
10:25 am - 8:44 pm
LHR
-
CHA
15h 19m1 stop
$654United Airlines
Mon, Jan 19 - Mon, Jan 26
KLM Logo
6:03 pm - 11:40 am
CHA
-
LHR
12h 37m1 stop
KLM Logo
12:30 pm - 9:12 pm
LHR
-
CHA
13h 42m1 stop
$655KLM
Sun, Apr 5 - Tue, Apr 21
Delta Logo
11:41 am - 6:30 am
CHA
-
LHR
13h 49m1 stop
Delta Logo
6:30 am - 10:01 pm
LHR
-
CHA
20h 31m2 stops
$707Delta
Sun, Apr 5 - Tue, Apr 21
Delta Logo
11:41 am - 6:45 am
CHA
-
LHR
14h 04m1 stop
Delta Logo
8:40 am - 10:01 pm
LHR
-
CHA
18h 21m2 stops
$708Delta
Sun, Apr 5 - Tue, Apr 21
Delta Logo
3:14 pm - 10:45 am
CHA
-
LHR
14h 31m2 stops
Delta Logo
6:30 am - 10:01 pm
LHR
-
CHA
20h 31m2 stops
$716Delta
Booking Insights

KAYAK's insights & trends for Chattanooga to Heathrow flights

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

Which airlines provide the cheapest flights from Chattanooga to London Heathrow Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chattanooga to London Heathrow Airport were found on Scandinavian Airlines ($601) and United Airlines ($626).

Which airlines fly non-stop between Chattanooga and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Chattanooga to London Heathrow Airport.

There are 3 airlines that fly nonstop from Chattanooga to London Heathrow Airport. They are: American Airlines, Delta and Virgin Atlantic. The cheapest price of all airlines flying this route was found with American Airlines at $548 for a round-trip flight. On average, the best prices for this route can be found at Virgin Atlantic.

Good to know

Low seasonSeptember
Cheapest flight$313
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Chattanooga to London Heathrow Airport

When to book flights from Chattanooga to Heathrow

Are your dates flexible? Find out the best times to travel from Chattanooga 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 Chattanooga to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Chattanooga to London Heathrow Airport was $313 for a one-way ticket and $601 for a round-trip.

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

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

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

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

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

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

  • Which is the best airline for flights from Chattanooga to London, Delta or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Chattanooga to London are Delta and Virgin Atlantic. With an average price for the route of $845 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 $742 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Chattanooga 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 Chattanooga to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga 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 Chattanooga 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 Chattanooga 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 Chattanooga with another airline. Booking your flights between Chattanooga 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 Chattanooga 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 Chattanooga 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 Chattanooga to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga 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 Chattanooga 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 8013 reviews
7.9Comfort
7.9Entertainment
8.5Crew
8.1Boarding
7.3Food
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

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 Chattanooga to Heathrow

Information on your arrival and departure airports