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Cheap flights from London Heathrow Airport to Chattanooga from $547

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 4/15. 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
0 bags

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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
8:45 am - 8:54 pm
LHR
-
CHA
17h 09m
2 stops
United Airlines Logo
6:30 am - 11:45 am
CHA
-
LHR
24h 15m
1 stop
$798United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
7:30 am - 8:54 pm
LHR
-
CHA
18h 24m
2 stops
United Airlines Logo
5:20 pm - 11:35 am
CHA
-
LHR
13h 15m
1 stop
$805United Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
12:55 pm - 11:44 pm
LHR
-
CHA
15h 49m
1 stop
Multiple Airlines Logo
6:45 pm - 11:15 am
CHA
-
LHR
11h 30m
1 stop
$818Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
8:00 am - 5:06 pm
LHR
-
CHA
14h 06m
1 stop
United Airlines Logo
10:50 am - 9:00 am
CHA
-
LHR
17h 10m
1 stop
$835United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
1:40 pm - 10:58 pm
LHR
-
CHA
14h 18m
1 stop
United Airlines Logo
1:59 pm - 6:45 am
CHA
-
LHR
11h 46m
1 stop
$836United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
8:40 am - 8:54 pm
LHR
-
CHA
17h 14m
2 stops
United Airlines Logo
10:50 am - 6:55 am
CHA
-
LHR
15h 05m
2 stops
$840United Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
7:25 am - 8:54 pm
LHR
-
CHA
18h 29m
2 stops
United Airlines Logo
4:17 pm - 10:40 am
CHA
-
LHR
13h 23m
2 stops
$844United Airlines
Thu, Apr 16 - Thu, Apr 23
Delta Logo
6:30 am - 9:34 pm
LHR
-
CHA
19h 04m
2 stops
Delta Logo
11:40 am - 6:45 am
CHA
-
LHR
14h 05m
2 stops
$845Delta
Tue, Mar 17 - Tue, Sep 29
Delta Logo
6:30 am - 9:13 pm
LHR
-
CHA
18h 43m
2 stops
Delta Logo
1:30 pm - 6:25 am
CHA
-
LHR
11h 55m
1 stop
$857Delta
Mon, Mar 16 - Mon, Nov 16
Delta Logo
10:45 am - 8:23 pm
LHR
-
CHA
13h 38m
1 stop
Delta Logo
4:30 pm - 9:00 am
CHA
-
LHR
11h 30m
1 stop
$861Delta
Wed, Mar 18 - Tue, Nov 10

Lufthansa flights from London Heathrow Airport to Chattanooga

Our best Lufthansa deals on London Heathrow Airport to Chattanooga flight tickets
Lufthansa
May 19
LHR6:50 amLondon Heathrow
15h 09m
2 stops
CHA4:59 pmChattanooga Lovell Field
May 24
CHA5:40 pmChattanooga Lovell Field
22h 55m
2 stops
LHR9:35 pmLondon Heathrow
$981
Lufthansa
May 19
LHR8:00 amLondon Heathrow
13h 59m
1 stop
CHA4:59 pmChattanooga Lovell Field
May 24
CHA5:40 pmChattanooga Lovell Field
32h 05m
1 stop
LHR6:45 amLondon Heathrow
$1,005
Lufthansa
May 19
LHR2:10 pmLondon Heathrow
31h 49m
1 stop
CHA4:59 pmChattanooga Lovell Field
May 24
CHA6:03 pmChattanooga Lovell Field
22h 32m
1 stop
LHR9:35 pmLondon Heathrow
$1,010

United Airlines flights from London Heathrow Airport to Chattanooga

Our best United Airlines deals on London Heathrow Airport to Chattanooga flight tickets
United Airlines
Apr 14
LHR8:45 amLondon Heathrow
17h 09m
2 stops
CHA8:54 pmChattanooga Lovell Field
Apr 21
CHA6:30 amChattanooga Lovell Field
24h 15m
1 stop
LHR11:45 amLondon Heathrow
$798
United Airlines
Apr 15
LHR7:30 amLondon Heathrow
18h 24m
2 stops
CHA8:54 pmChattanooga Lovell Field
Apr 22
CHA5:20 pmChattanooga Lovell Field
13h 15m
1 stop
LHR11:35 amLondon Heathrow
$805
United Airlines
Apr 14
LHR8:00 amLondon Heathrow
14h 06m
1 stop
CHA5:06 pmChattanooga Lovell Field
Apr 21
CHA10:50 amChattanooga Lovell Field
17h 10m
1 stop
LHR9:00 amLondon Heathrow
$835

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 March 4, 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

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 4/14

8:45 am-8:54 pm

2 stops17h 09m

Chattanooga Lovell Field

Tue 4/21

6:30 am-11:45 am

1 stop24h 15m

$798

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 4/15

7:30 am-8:54 pm

2 stops18h 24m

Chattanooga Lovell Field

Wed 4/22

5:20 pm-11:35 am

1 stop13h 15m

$805

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 4/15

12:55 pm-11:44 pm

1 stop15h 49m

Chattanooga Lovell Field

Wed 4/22

6:45 pm-11:15 am

1 stop11h 30m

$818

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 4/14

8:00 am-5:06 pm

1 stop14h 06m

Chattanooga Lovell Field

Tue 4/21

10:50 am-9:00 am

1 stop17h 10m

$835

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 4/15

1:40 pm-10:58 pm

1 stop14h 18m

Chattanooga Lovell Field

Wed 4/22

1:59 pm-6:45 am

1 stop11h 46m

$836

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 4/17

8:40 am-8:54 pm

2 stops17h 14m

Chattanooga Lovell Field

Tue 4/21

10:50 am-6:55 am

2 stops15h 05m

$840

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Thu 4/16

7:25 am-8:54 pm

2 stops18h 29m

Chattanooga Lovell Field

Thu 4/23

4:17 pm-10:40 am

2 stops13h 23m

$844

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 3/17

6:30 am-9:34 pm

2 stops19h 04m

Chattanooga Lovell Field

Tue 9/29

11:40 am-6:45 am

2 stops14h 05m

$845

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 3/16

6:30 am-9:13 pm

2 stops18h 43m

Chattanooga Lovell Field

Mon 11/16

1:30 pm-6:25 am

1 stop11h 55m

$857

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 3/18

10:45 am-8:23 pm

1 stop13h 38m

Chattanooga Lovell Field

Tue 11/10

4:30 pm-9:00 am

1 stop11h 30m

$861

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 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

18h 09m

Direct flights

None
The fastest flight from London Heathrow Airport to Chattanooga takes 18h 09m
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

  • 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 18h 09m, 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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