LHR - CHA

£424 Find Cheap Flights from London Heathrow Airport to Chattanooga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Chattanooga departing on 13/9. 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 Chattanooga

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

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£647
Typical prices: £1,174-£656
United Airlines
Sun 6/12Sun 13/12
LHR - CHA • 2 stops
Cheapest one-way flight
£424
Multiple Airlines
Sun 13/9
LHR - CHA • 2 stops
Top airlines
Cheapest • from £647 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Chattanooga. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £700 (return)
Shortest trip • 12h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% 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 hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Chattanooga!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Chattanooga (LHR-CHA)

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

Sun, 6 Dec - Sun, 13 Dec
United Airlines Logo
07:30 - 13:21
LHR
-
CHA
34h 51m
2 stops
United Airlines Logo
17:20 - 06:40
CHA
-
LHR
32h 20m
2 stops
£647United Airlines
Sun, 6 Dec - Sun, 13 Dec
Lufthansa Logo
18:00 - 12:18
LHR
-
CHA
23h 18m
1 stop
Lufthansa Logo
17:40 - 05:55
CHA
-
LHR
31h 15m
1 stop
£648Lufthansa
Sun, 12 Jul - Mon, 20 Jul
United Airlines Logo
07:30 - 09:44
LHR
-
CHA
31h 14m
2 stops
United Airlines Logo
10:27 - 06:45
CHA
-
LHR
15h 18m
1 stop
£676United Airlines
Thu, 25 Jun - Wed, 29 Jul
United Airlines Logo
06:50 - 17:23
LHR
-
CHA
15h 33m
2 stops
United Airlines Logo
10:27 - 07:15
CHA
-
LHR
15h 48m
2 stops
£679United Airlines
Sun, 5 Jul - Fri, 17 Jul
United Airlines Logo
06:50 - 17:02
LHR
-
CHA
15h 12m
2 stops
United Airlines Logo
06:00 - 06:45
CHA
-
LHR
19h 45m
1 stop
£679United Airlines
Wed, 21 Oct - Sat, 24 Oct
United Airlines Logo
07:25 - 18:32
LHR
-
CHA
16h 07m
2 stops
United Airlines Logo
10:17 - 08:55
CHA
-
LHR
17h 38m
1 stop
£682United Airlines
Wed, 21 Oct - Sat, 24 Oct
United Airlines Logo
07:25 - 18:32
LHR
-
CHA
16h 07m
2 stops
United Airlines Logo
10:17 - 08:55
CHA
-
LHR
17h 38m
1 stop
£684United Airlines
Wed, 21 Oct - Sat, 24 Oct
United Airlines Logo
07:25 - 18:32
LHR
-
CHA
16h 07m
2 stops
United Airlines Logo
10:17 - 08:55
CHA
-
LHR
17h 38m
1 stop
£685United Airlines
Wed, 21 Oct - Sat, 24 Oct
United Airlines Logo
07:25 - 18:32
LHR
-
CHA
16h 07m
2 stops
United Airlines Logo
10:17 - 06:55
CHA
-
LHR
15h 38m
1 stop
£686United Airlines
Thu, 25 Jun - Wed, 29 Jul
United Airlines Logo
10:00 - 23:06
LHR
-
CHA
18h 06m
1 stop
United Airlines Logo
17:58 - 10:25
CHA
-
LHR
11h 27m
1 stop
£701United Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Chattanooga flights

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

How much is a return flight from London Heathrow Airport to Chattanooga?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Chattanooga departing in December.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Chattanooga, 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 London Heathrow Airport to Chattanooga is September, where tickets cost £509 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £960 and £852 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Chattanooga

Low seasonJanuary
Cheapest flight£424
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.
Flight from London Heathrow Airport to Chattanooga

When to book flights from Heathrow to Chattanooga

Are your dates flexible? Find out the best times to travel from Heathrow to Chattanooga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 London Heathrow Airport to Chattanooga flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Chattanooga was £424 for a one-way ticket and £647 for a return.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Chattanooga are Delta and Virgin Atlantic. With an average price for the route of £829 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 £580 and an overall rating of 7.5.

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

    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 London Heathrow Airport to Chattanooga.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chattanooga with an airline and back to London Heathrow Airport with another airline.

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

    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 Chattanooga from London Heathrow Airport 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 flying from Heathrow to Chattanooga

 
See real verified KAYAK customer reviews for airlines flying from London to Chattanooga. 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 Heathrow to Chattanooga? 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 8405 reviews
8.1Boarding
7.8Entertainment
7.8Comfort
8.5Crew
7.2Food
Airline reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

4.0 OkayMichelle, Jun 2026
ATL - PIT
Read more Delta reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

The seats were really comfortable. Flight crew were friendly with passengers. Overall was a great flight.

Arrived early, comfortable seats (Comfort+). Mediocre food, poor wifi (intermittent).

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Great crew, flight on time, luggage pick up a breeze

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

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.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

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

Part of my stress and frustration was 50% with the TSA security. However. It is nearly impossible, if you are flying long-range and carrying luggage, to get through security and to the Gate before it closes. I was scheduled to fly out at approximately 12 and got hung up at TSA from 11:00-11:20. When I looked at the screen, the gate was already closing. I have to run to gate 24. Barely made it - all that to say you might consider lengthening the connection time by at least 30 mins.

Very hard to beat a British Airways international flight…the crews are always so amazing! One flight attendant that really stood out was Emma…she was very personable and accommodating with any request we had!!

The passport line was so long that many of us were concerned about missing our flight and some did. It would've helped if a AA representative had gone to the passport check-in sooner to advise that boarding was closing and those flying that were stuck back in the line, needed to come forward with apologies to others. An AA representative did do that but only after boarding had already closed. (They delayed take-off so that more who were running with carry-ons could get to the gate - especially stressful for older people!) Then to be crammed into a seat with barely enough leg room for a thin woman, 5'7", like me, much less for a taller, bigger person was not comfortable, especially if the person in front decided to lean back. Crew was fine, food and entertainment also.

The seat when "flat" was not flat and pad was too thin to cover it.

Awful customer service, horrible experience. We travel a lot domestic & international- worst flights to/from ever. Brief bkgd as Inhate to relive this experience: booked and chose 2 seats 4 months prior in Premium Economy - last row end seats close to bathroom, no one behind us, plenty of legroom;, underwear storage — flown this was on other airlines, love it. We receive notice 4 days before scheduled overseas flight - plane has changed, new seats assigned. Seats are split into single seats, opposites of the plane, FRONT Row so no reachable storage. Called BOTH British Air & America. American “switched planes and the seats you want are taken;” British Air “Yes, we’ll be glad to accommodate you (type type type). Just ask at the Gate and someone will give you new boarding passes with seats together in middle, OK?” — OK. —At Gate the attendant looks us up saying “No, it is an overbooked flight and yours are the only seats available.” But but but wait, “We were TOLD our seats had been switched and seated together?” Gate attendant “Well they were wrong and don’t change your seats. Your original seats are where you’ll sit.”. Right. No help WHATSOEVER. We sit opposite on way there, wife VERY disgruntled, a Tol 5 worst ways to start a 3-week bus tour of UK. We promise to NEVER FLY AMERICAN OR BROTISH AIR EVER, and we have 3 more extensive trips planned..

They lost my bag. ... And I asked them 3 times to 3 different people if my checked bag will maKe it all the way - they all confirmed and at the end it was left at the connection... Bravo

British Airways is an excellent airline. Comfort, food and airline personnel.

Older airplane with worn out seats. No entertainment system at all. Connecting to Wi-Fi was problematic and hit and miss.

An delay of almost 3 hours while passengers were already in the plane kept us very uncomfortable. The food was also very limited. A bad experience overall.

I understand that there is a catering issue - water should be the minimum stock. During the flight, not once that the attendants came through with water. The conversations in the kitchen were very loud and they were swearing. I do not expect any white glove service, at the minimum, we should be cordial. It was almost an inconveniece that we were on the flight. And it made us feel if you even dare question us, we'll make you deplane.

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

Information on your arrival and departure airports