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Cheap flights from London Heathrow Airport to Chattanooga from $517

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Chattanooga departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to Chattanooga

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:40 am - 12:10 am
LHR
-
CHA
20h 30m
2 stops
United Airlines Logo
6:10 pm - 9:35 pm
CHA
-
LHR
22h 25m
1 stop
$853United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
8:40 am - 12:10 am
LHR
-
CHA
20h 30m
2 stops
United Airlines Logo
6:10 pm - 9:35 pm
CHA
-
LHR
22h 25m
1 stop
$855United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
10:50 am - 9:54 am
LHR
-
CHA
28h 04m
2 stops
United Airlines Logo
6:10 pm - 9:35 pm
CHA
-
LHR
22h 25m
1 stop
$859United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
6:50 am - 4:53 pm
LHR
-
CHA
15h 03m
2 stops
United Airlines Logo
6:00 am - 7:15 am
CHA
-
LHR
20h 15m
2 stops
$884United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
7:45 am - 5:05 pm
LHR
-
CHA
14h 20m
1 stop
United Airlines Logo
10:44 am - 6:45 am
CHA
-
LHR
15h 01m
1 stop
$890United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
8:00 am - 4:53 pm
LHR
-
CHA
13h 53m
1 stop
United Airlines Logo
6:00 am - 6:45 am
CHA
-
LHR
19h 45m
1 stop
$891United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
7:45 am - 5:05 pm
LHR
-
CHA
14h 20m
1 stop
United Airlines Logo
10:44 am - 6:45 am
CHA
-
LHR
15h 01m
1 stop
$892United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
7:30 am - 12:10 am
LHR
-
CHA
21h 40m
2 stops
United Airlines Logo
10:17 am - 8:55 am
CHA
-
LHR
17h 38m
1 stop
$899United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
6:50 am - 5:21 pm
LHR
-
CHA
15h 31m
2 stops
United Airlines Logo
1:52 pm - 10:10 am
CHA
-
LHR
15h 18m
2 stops
$900United Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
8:45 am - 12:10 am
LHR
-
CHA
20h 25m
2 stops
United Airlines Logo
10:17 am - 1:00 pm
CHA
-
LHR
21h 43m
1 stop
$903United Airlines
Tue, Oct 20 - Sat, Oct 24

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Scandinavian Airlines flights from London Heathrow Airport to Chattanooga

Our best Scandinavian Airlines deals on London Heathrow Airport to Chattanooga flight tickets
Scandinavian Airlines
Oct 20
LHR6:40 amLondon Heathrow
20h 26m
3 stops
CHA10:06 pmChattanooga Lovell Field
Oct 24
CHA4:30 pmChattanooga Lovell Field
25h 10m
2 stops
LHR10:40 pmLondon Heathrow
$1,050
Scandinavian Airlines
Oct 20
LHR7:05 amLondon Heathrow
20h 01m
3 stops
CHA10:06 pmChattanooga Lovell Field
Oct 24
CHA5:45 pmChattanooga Lovell Field
19h 55m
2 stops
LHR6:40 pmLondon Heathrow
$1,169
Scandinavian Airlines
Oct 20
LHR7:05 amLondon Heathrow
18h 31m
3 stops
CHA8:36 pmChattanooga Lovell Field
Oct 24
CHA5:45 pmChattanooga Lovell Field
19h 55m
2 stops
LHR6:40 pmLondon Heathrow
$1,177

United Airlines flights from London Heathrow Airport to Chattanooga

Our best United Airlines deals on London Heathrow Airport to Chattanooga flight tickets
United Airlines
Sep 9
LHR8:40 amLondon Heathrow
20h 30m
2 stops
CHA12:10 amChattanooga Lovell Field
Sep 13
CHA6:10 pmChattanooga Lovell Field
22h 25m
1 stop
LHR9:35 pmLondon Heathrow
$853
United Airlines
Sep 9
LHR8:40 amLondon Heathrow
20h 30m
2 stops
CHA12:10 amChattanooga Lovell Field
Sep 13
CHA6:10 pmChattanooga Lovell Field
22h 25m
1 stop
LHR9:35 pmLondon Heathrow
$855
United Airlines
Sep 9
LHR10:50 amLondon Heathrow
28h 04m
2 stops
CHA9:54 amChattanooga Lovell Field
Sep 13
CHA6:10 pmChattanooga Lovell Field
22h 25m
1 stop
LHR9:35 pmLondon Heathrow
$859

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 9/9

8:40 am-12:10 am

2 stops20h 30m

Chattanooga Lovell Field

Sun 9/13

6:10 pm-9:35 pm

1 stop22h 25m

$853

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 9/9

8:40 am-12:10 am

2 stops20h 30m

Chattanooga Lovell Field

Sun 9/13

6:10 pm-9:35 pm

1 stop22h 25m

$855

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 9/9

10:50 am-9:54 am

2 stops28h 04m

Chattanooga Lovell Field

Sun 9/13

6:10 pm-9:35 pm

1 stop22h 25m

$859

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 9/9

6:50 am-4:53 pm

2 stops15h 03m

Chattanooga Lovell Field

Sun 9/13

6:00 am-7:15 am

2 stops20h 15m

$884
Quickest round-trip

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 9/9

7:45 am-5:05 pm

1 stop14h 20m

Chattanooga Lovell Field

Sun 9/13

10:44 am-6:45 am

1 stop15h 01m

$890

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 9/9

8:00 am-4:53 pm

1 stop13h 53m

Chattanooga Lovell Field

Sun 9/13

6:00 am-6:45 am

1 stop19h 45m

$891

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 9/9

7:45 am-5:05 pm

1 stop14h 20m

Chattanooga Lovell Field

Sun 9/13

10:44 am-6:45 am

1 stop15h 01m

$892

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 10/20

7:30 am-12:10 am

2 stops21h 40m

Chattanooga Lovell Field

Sat 10/24

10:17 am-8:55 am

1 stop17h 38m

$899

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 10/20

6:50 am-5:21 pm

2 stops15h 31m

Chattanooga Lovell Field

Sat 10/24

1:52 pm-10:10 am

2 stops15h 18m

$900

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 10/20

8:45 am-12:10 am

2 stops20h 25m

Chattanooga Lovell Field

Sat 10/24

10:17 am-1:00 pm

1 stop21h 43m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chattanooga from

How to get the cheapest flight ticket from London Heathrow Airport to Chattanooga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Chattanooga?

What is the cheapest month to fly to Chattanooga?

The month of March is another great option to travel to Chattanooga, with average flight prices from London Heathrow Airport averaging around $682.

When to book flights from London Heathrow Airport to Chattanooga

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Chattanooga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Chattanooga (LHR to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Chattanooga

Fastest flight time

20h 04m

Direct flights

None
The fastest flight from London Heathrow Airport to Chattanooga takes 20h 04m
There are no direct flights from London Heathrow Airport to Chattanooga. There are no popular flight routes from London Heathrow Airport to Chattanooga.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Chattanooga

  • How far is London Heathrow to Chattanooga Lovell Field by plane?

    The distance between London Heathrow and Chattanooga Lovell Field is about 4165.7 mi. Flights usually cover this in 20h 04m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Chattanooga Lovell Field Airport?

    Prices for flights from London Heathrow Airport to Chattanooga Lovell Field Airport were last updated today.

  • How old do you have to be to fly from London Heathrow Airport to Chattanooga Lovell Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Chattanooga Lovell Field Airport.

  • What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

    The travel and health documents you'll need for your trip to Chattanooga Lovell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chattanooga Lovell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Jasper
Decatur
Lookout Mountain
Bridgeport

Why use momondo?

Why should I use momondo to find a flight deal from London to Chattanooga?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Chattanooga for you.

Can I find flights from London to Chattanooga with flexible booking policies on momondo?

Yes. All flights to Chattanooga from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Chattanooga?

momondo helps you find the best flight between London and Chattanooga by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Chattanooga right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Chattanooga now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chattanooga and let you know when they change.

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