CHA - LON

$457 Find Cheap Flights from Chattanooga to London

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 London departing on 6/6. 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

 
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
$644
Typical prices: $639-$756
United Airlines
Tue 3/17Tue 3/24
CHA - LHR • 1 stop
Cheapest one-way
$457
WestJet
Sat 6/6
CHA - LGW • 2 stops
Top airlines
United Airlines
Cheapest • from $644 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 23% price drop
April
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 London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to London (CHA-LON)

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

Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
6:30 am - 11:15 am
CHA
-
LHR
24h 45m
1 stop
United Airlines Logo
1:25 pm - 1:26 pm
LHR
-
CHA
52h 01m
2 stops
$644United Airlines
Sun, Apr 5 - Tue, Apr 21
United Airlines Logo
6:30 am - 6:45 am
CHA
-
LHR
19h 15m
1 stop
United Airlines Logo
6:55 am - 8:54 pm
LHR
-
CHA
18h 59m
2 stops
$650United Airlines
Sun, Apr 5 - Tue, Apr 21
United Airlines Logo
5:20 pm - 11:35 am
CHA
-
LHR
13h 15m
1 stop
United Airlines Logo
7:25 am - 8:54 pm
LHR
-
CHA
18h 29m
2 stops
$651United Airlines
Tue, Mar 17 - Tue, Mar 24
KLM Logo
2:53 pm - 7:50 am
CHA
-
LHR
12h 57m
1 stop
KLM Logo
3:50 pm - 8:59 am
LHR
-
CHA
21h 09m
1 stop
$652KLM
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
5:41 pm - 6:30 am
CHA
-
LHR
31h 49m
2 stops
United Airlines Logo
12:10 pm - 8:54 pm
LHR
-
CHA
37h 44m
2 stops
$655United Airlines
Tue, Mar 17 - Tue, Mar 24
KLM Logo
4:14 pm - 7:50 am
CHA
-
LHR
11h 36m
1 stop
KLM Logo
3:50 pm - 8:59 am
LHR
-
CHA
21h 09m
1 stop
$664KLM
Thu, Jul 16 - Thu, Jul 30
Delta Logo
1:30 pm - 9:25 am
CHA
-
LGW
14h 55m
2 stops
Delta Logo
10:25 am - 10:01 pm
LGW
-
CHA
16h 36m
2 stops
$1,383Delta
Wed, Jul 22 - Wed, Jul 29
Delta Logo
3:15 pm - 8:50 am
CHA
-
LCY
12h 35m
2 stops
Delta Logo
10:00 am - 11:51 pm
LCY
-
CHA
18h 51m
2 stops
$1,605Delta
Wed, Jul 22 - Wed, Jul 29
Delta Logo
1:30 pm - 9:25 am
CHA
-
LGW
14h 55m
2 stops
Delta Logo
10:25 am - 10:01 pm
LGW
-
CHA
16h 36m
2 stops
$1,653Delta
Fri, Jun 19 - Wed, Jun 24
Delta Logo
1:30 pm - 9:25 am
CHA
-
LGW
14h 55m
2 stops
Delta Logo
10:25 am - 11:51 pm
LGW
-
CHA
18h 26m
2 stops
$1,789Delta
Booking Insights

KAYAK's insights & trends for Chattanooga to London flights

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

What is the cheapest month to fly from Chattanooga to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to London, 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 Chattanooga to London is March, where tickets cost $682 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,344 and $1,181 respectively.

Good to know

Low seasonJanuary
Cheapest flight$457
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Chattanooga to London Gatwick Airport

When to book flights from Chattanooga to London

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

  • What is the cheapest flight from Chattanooga to London?

    In the last 3 days, the lowest price for a flight from Chattanooga to London was $457 for a one-way ticket and $644 for a round-trip.

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

    A passport is required to fly from Chattanooga to London.

  • Which airports will I be using when flying from Chattanooga to London?

    When flying out of Chattanooga you will be using Chattanooga Lovell Field. You will be landing at one of these airports: London Gatwick or London Heathrow.

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

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

  • Which airline alliances offer flights from Chattanooga to London?

    oneworld, and SkyTeam are the airline alliances operating flights between Chattanooga and London, 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 $878 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 $931 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Chattanooga to London?

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

    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 with an airline and back to Chattanooga with another airline.

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

    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 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 London

 
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 London? 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 8130 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

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.

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

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

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.

Everything you need to know for your flight from Chattanooga to London

Information on your arrival and departure airports