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Cheap flights from London Heathrow Airport to Chattanooga from $649

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 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
6:55 am - 8:34 pm
LHR
-
CHA
18h 39m
2 stops
United Airlines Logo
7:15 am - 7:15 am
CHA
-
LHR
19h 00m
2 stops
$911United Airlines
Wed, May 6 - Wed, May 13
United Airlines Logo
8:00 am - 8:34 pm
LHR
-
CHA
17h 34m
1 stop
United Airlines Logo
4:42 pm - 9:20 am
CHA
-
LHR
11h 38m
1 stop
$943United Airlines
Wed, May 6 - Wed, May 13
Delta Logo
6:30 am - 8:04 pm
LHR
-
CHA
18h 34m
2 stops
Delta Logo
2:09 pm - 7:15 am
CHA
-
LHR
12h 06m
1 stop
$962Delta
Wed, Apr 22 - Wed, May 6
KLM Logo
9:20 am - 8:04 pm
LHR
-
CHA
15h 44m
1 stop
KLM Logo
6:25 pm - 1:15 pm
CHA
-
LHR
13h 50m
1 stop
$990KLM
Wed, Apr 22 - Wed, May 6
Delta Logo
9:55 am - 9:44 pm
LHR
-
CHA
16h 49m
2 stops
Delta Logo
7:15 am - 7:10 am
CHA
-
LHR
18h 55m
1 stop
$1,028Delta
Tue, May 19 - Sun, May 24
Delta Logo
11:15 am - 11:53 pm
LHR
-
CHA
17h 38m
1 stop
Delta Logo
7:15 am - 7:10 am
CHA
-
LHR
18h 55m
1 stop
$1,046Delta
Tue, May 19 - Sun, May 24
United Airlines Logo
8:45 am - 8:34 pm
LHR
-
CHA
16h 49m
2 stops
United Airlines Logo
5:40 pm - 8:30 am
CHA
-
LHR
33h 50m
1 stop
$1,061United Airlines
Tue, May 19 - Sun, May 24
United Airlines Logo
8:45 am - 8:34 pm
LHR
-
CHA
16h 49m
2 stops
United Airlines Logo
5:40 pm - 6:45 am
CHA
-
LHR
32h 05m
1 stop
$1,063United Airlines
Tue, May 19 - Sun, May 24
United Airlines Logo
8:45 am - 8:34 pm
LHR
-
CHA
16h 49m
2 stops
United Airlines Logo
5:40 pm - 8:30 am
CHA
-
LHR
33h 50m
1 stop
$1,065United Airlines
Tue, May 19 - Sun, May 24
Lufthansa Logo
10:25 am - 8:34 pm
LHR
-
CHA
15h 09m
2 stops
Lufthansa Logo
6:00 am - 5:55 am
CHA
-
LHR
18h 55m
2 stops
$1,087Lufthansa
Tue, May 19 - Sun, May 24

Delta flights from London Heathrow Airport to Chattanooga

Our best Delta deals on London Heathrow Airport to Chattanooga flight tickets
Delta
Apr 22
LHR6:30 amLondon Heathrow
18h 34m
2 stops
CHA8:04 pmChattanooga Lovell Field
May 6
CHA2:09 pmChattanooga Lovell Field
12h 06m
1 stop
LHR7:15 amLondon Heathrow
$962
Delta
May 19
LHR9:55 amLondon Heathrow
16h 49m
2 stops
CHA9:44 pmChattanooga Lovell Field
May 24
CHA7:15 amChattanooga Lovell Field
18h 55m
1 stop
LHR7:10 amLondon Heathrow
$1,028
Delta
May 19
LHR11:15 amLondon Heathrow
17h 38m
1 stop
CHA11:53 pmChattanooga Lovell Field
May 24
CHA7:15 amChattanooga Lovell Field
18h 55m
1 stop
LHR7:10 amLondon Heathrow
$1,046

KLM flights from London Heathrow Airport to Chattanooga

Our best KLM deals on London Heathrow Airport to Chattanooga flight tickets
KLM
Apr 22
LHR9:20 amLondon Heathrow
15h 44m
1 stop
CHA8:04 pmChattanooga Lovell Field
May 6
CHA6:25 pmChattanooga Lovell Field
13h 50m
1 stop
LHR1:15 pmLondon Heathrow
$990
KLM
Apr 13
LHR12:55 pmLondon Heathrow
16h 08m
2 stops
CHA12:03 amChattanooga Lovell Field
May 16
CHA1:50 pmChattanooga Lovell Field
12h 20m
2 stops
LHR7:10 amLondon Heathrow
$1,321
KLM
Apr 16
LHR11:15 amLondon Heathrow
15h 01m
1 stop
CHA9:16 pmChattanooga Lovell Field
Jun 3
CHA6:25 pmChattanooga Lovell Field
13h 50m
1 stop
LHR1:15 pmLondon Heathrow
$1,346

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 April 9, 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 5/6

6:55 am-8:34 pm

2 stops18h 39m

Chattanooga Lovell Field

Wed 5/13

7:15 am-7:15 am

2 stops19h 00m

$911
Quickest round-trip

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 5/6

8:00 am-8:34 pm

1 stop17h 34m

Chattanooga Lovell Field

Wed 5/13

4:42 pm-9:20 am

1 stop11h 38m

$943

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 4/22

6:30 am-8:04 pm

2 stops18h 34m

Chattanooga Lovell Field

Wed 5/6

2:09 pm-7:15 am

1 stop12h 06m

$962

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 4/22

9:20 am-8:04 pm

1 stop15h 44m

Chattanooga Lovell Field

Wed 5/6

6:25 pm-1:15 pm

1 stop13h 50m

$990

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 5/19

9:55 am-9:44 pm

2 stops16h 49m

Chattanooga Lovell Field

Sun 5/24

7:15 am-7:10 am

1 stop18h 55m

$1,028

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 5/19

11:15 am-11:53 pm

1 stop17h 38m

Chattanooga Lovell Field

Sun 5/24

7:15 am-7:10 am

1 stop18h 55m

$1,046

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 5/19

8:45 am-8:34 pm

2 stops16h 49m

Chattanooga Lovell Field

Sun 5/24

5:40 pm-8:30 am

1 stop33h 50m

$1,061

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 5/19

8:45 am-8:34 pm

2 stops16h 49m

Chattanooga Lovell Field

Sun 5/24

5:40 pm-6:45 am

1 stop32h 05m

$1,063

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 5/19

8:45 am-8:34 pm

2 stops16h 49m

Chattanooga Lovell Field

Sun 5/24

5:40 pm-8:30 am

1 stop33h 50m

$1,065

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 5/19

10:25 am-8:34 pm

2 stops15h 09m

Chattanooga Lovell Field

Sun 5/24

6:00 am-5:55 am

2 stops18h 55m

$1,087

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 September is another great option to travel to Chattanooga, with average flight prices from London Heathrow Airport averaging around $681.

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

13h 48m

Direct flights

None
The fastest flight from London Heathrow Airport to Chattanooga takes 13h 48m
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 13h 48m, 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
Decatur
Lookout Mountain
Jasper

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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