LHR - CHA

£351 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 25/2. 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
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Everything you should know

Cheapest return fare
£515
Overall average: £587
United Airlines
Tue 21/4Tue 12/5
LHR - CHA • 2 stops
Cheapest one-way flight
£351
Multiple Airlines
Wed 25/2
LHR - CHA • 2 stops
Top airlines
United Airlines
Cheapest • from £515 (return)
Virgin Atlantic
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 26% price drop
November
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

Tue, 21 Apr - Tue, 12 May
United Airlines Logo
07:25 - 20:54
LHR
-
CHA
18h 29m
2 stops
United Airlines Logo
10:42 - 06:45
CHA
-
LHR
15h 03m
1 stop
£515United Airlines
Tue, 21 Apr - Tue, 12 May
United Airlines Logo
07:25 - 20:54
LHR
-
CHA
18h 29m
2 stops
United Airlines Logo
08:41 - 07:15
CHA
-
LHR
17h 34m
2 stops
£532United Airlines
Tue, 21 Apr - Tue, 12 May
United Airlines Logo
08:00 - 20:54
LHR
-
CHA
17h 54m
1 stop
United Airlines Logo
08:41 - 06:45
CHA
-
LHR
17h 04m
1 stop
£539United Airlines
Tue, 19 May - Sun, 24 May
United Airlines Logo
10:50 - 00:15
LHR
-
CHA
18h 25m
2 stops
United Airlines Logo
07:00 - 06:45
CHA
-
LHR
18h 45m
1 stop
£617United Airlines
Fri, 20 Feb - Wed, 6 May
Finnair Logo
12:10 - 23:01
LHR
-
CHA
15h 51m
1 stop
Finnair Logo
18:52 - 12:15
CHA
-
LHR
12h 23m
1 stop
£636Finnair
Tue, 19 May - Sun, 24 May
United Airlines Logo
11:05 - 00:15
LHR
-
CHA
18h 10m
1 stop
United Airlines Logo
07:00 - 06:45
CHA
-
LHR
18h 45m
1 stop
£641United Airlines
Thu, 21 May - Sun, 24 May
United Airlines Logo
07:25 - 21:07
LHR
-
CHA
18h 42m
2 stops
United Airlines Logo
07:00 - 06:45
CHA
-
LHR
18h 45m
1 stop
£644United Airlines
Fri, 20 Feb - Wed, 6 May
Virgin Atlantic Logo
16:50 - 23:21
LHR
-
CHA
35h 31m
2 stops
Virgin Atlantic Logo
07:10 - 06:45
CHA
-
LHR
18h 35m
2 stops
£650Virgin Atlantic
Fri, 20 Feb - Wed, 6 May
Virgin Atlantic Logo
16:50 - 23:21
LHR
-
CHA
35h 31m
2 stops
Virgin Atlantic Logo
16:32 - 13:15
CHA
-
LHR
15h 43m
1 stop
£652Virgin Atlantic
Tue, 19 May - Sun, 24 May
Delta Logo
09:55 - 22:01
LHR
-
CHA
17h 06m
2 stops
Delta Logo
16:30 - 12:05
CHA
-
LHR
14h 35m
2 stops
£702Delta
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.

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 November, where tickets cost £486 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £932 and £826 respectively.

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

Low seasonJanuary
Cheapest flight£351
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 26% 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 £351 for a one-way ticket and £515 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?

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

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

    The two airlines most popular with KAYAK users for flights from London to Chattanooga are Virgin Atlantic and United Airlines. With an average price for the route of £577 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. United Airlines is also a great choice for the route, with an average price of £633 and an overall rating of 7.4.

  • 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 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.
7.5
Virgin AtlanticOverall score based on 678 reviews
8.2Crew
6.9Food
7.6Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Food has been disappointing in both legs of flight to india

10.0 ExcellentRanj, Nov 2025
DEL - LHR
Read more Virgin Atlantic reviews

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.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

I so appreciate the crew members on each flight of United. They are outstanding.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

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

Information on your arrival and departure airports