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Cheap flights from Chattanooga to London from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to London departing on 10/15. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chattanooga to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:48 pm - 6:00 am
CHA
-
LGW
34h 12m
1 stop
Multiple Airlines Logo
10:10 am - 2:33 pm
LGW
-
CHA
33h 23m
1 stop
$639Multiple Airlines
Mon, Nov 16 - Tue, Nov 24
Multiple Airlines Logo
2:48 pm - 6:00 am
CHA
-
LGW
34h 12m
1 stop
Multiple Airlines Logo
11:00 am - 4:45 pm
LGW
-
CHA
34h 45m
1 stop
$669Multiple Airlines
Mon, Nov 16 - Thu, Nov 26
Multiple Airlines Logo
2:48 pm - 6:00 am
CHA
-
LGW
34h 12m
1 stop
Multiple Airlines Logo
12:35 pm - 3:24 pm
LGW
-
CHA
31h 49m
1 stop
$728Multiple Airlines
Mon, Nov 16 - Sun, Nov 22
United Airlines Logo
1:52 pm - 9:00 am
CHA
-
LHR
14h 08m
1 stop
United Airlines Logo
6:50 am - 12:10 am
LHR
-
CHA
22h 20m
2 stops
$883United Airlines
Tue, Oct 6 - Tue, Oct 20
United Airlines Logo
6:15 pm - 6:30 am
CHA
-
LHR
31h 15m
2 stops
United Airlines Logo
6:50 am - 5:21 pm
LHR
-
CHA
15h 31m
2 stops
$886United Airlines
Sat, Oct 3 - Tue, Oct 13
United Airlines Logo
10:17 am - 7:15 am
CHA
-
LHR
15h 58m
2 stops
United Airlines Logo
6:50 am - 6:32 pm
LHR
-
CHA
16h 42m
2 stops
$887United Airlines
Tue, Oct 6 - Tue, Oct 20
Delta Logo
1:10 pm - 9:00 am
CHA
-
LGW
14h 50m
2 stops
Delta Logo
10:00 am - 10:06 pm
LGW
-
CHA
17h 06m
2 stops
$997Delta
Mon, Dec 7 - Mon, Dec 14
Delta Logo
12:10 pm - 7:55 am
CHA
-
LCY
14h 45m
2 stops
Delta Logo
8:25 am - 8:26 pm
LCY
-
CHA
17h 01m
2 stops
$1,030Delta
Tue, Sep 8 - Tue, Sep 29
Delta Logo
12:10 pm - 7:55 am
CHA
-
LCY
14h 45m
2 stops
Delta Logo
8:25 am - 8:26 pm
LCY
-
CHA
17h 01m
2 stops
$1,031Delta
Tue, Sep 8 - Tue, Sep 29
Delta Logo
3:04 pm - 9:30 am
CHA
-
LCY
13h 26m
2 stops
Delta Logo
10:00 am - 10:45 pm
LCY
-
CHA
17h 45m
2 stops
$1,095Delta
Tue, Sep 1 - Tue, Sep 22

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United Airlines flights from Chattanooga to London

Our best United Airlines deals on Chattanooga to London flight tickets
United Airlines
Oct 6
CHA1:52 pmChattanooga Lovell Field
14h 08m
1 stop
LHR9:00 amLondon Heathrow
Oct 20
LHR6:50 amLondon Heathrow
22h 20m
2 stops
CHA12:10 amChattanooga Lovell Field
$883
United Airlines
Oct 3
CHA6:15 pmChattanooga Lovell Field
31h 15m
2 stops
LHR6:30 amLondon Heathrow
Oct 13
LHR6:50 amLondon Heathrow
15h 31m
2 stops
CHA5:21 pmChattanooga Lovell Field
$886
United Airlines
Oct 6
CHA10:17 amChattanooga Lovell Field
15h 58m
2 stops
LHR7:15 amLondon Heathrow
Oct 20
LHR6:50 amLondon Heathrow
16h 42m
2 stops
CHA6:32 pmChattanooga Lovell Field
$887

American Airlines flights from Chattanooga to London

Our best American Airlines deals on Chattanooga to London flight tickets
American Airlines
Jul 4
CHA4:22 pmChattanooga Lovell Field
17h 03m
1 stop
LHR2:25 pmLondon Heathrow
Jul 14
LHR9:15 amLondon Heathrow
15h 30m
1 stop
CHA7:45 pmChattanooga Lovell Field
$1,349
American Airlines
Jul 4
CHA4:22 pmChattanooga Lovell Field
17h 03m
1 stop
LHR2:25 pmLondon Heathrow
Jul 14
LHR9:15 amLondon Heathrow
15h 30m
1 stop
CHA7:45 pmChattanooga Lovell Field
$1,350
American Airlines
Jul 4
CHA4:22 pmChattanooga Lovell Field
17h 03m
1 stop
LHR2:25 pmLondon Heathrow
Jul 14
LHR9:15 amLondon Heathrow
15h 30m
1 stop
CHA7:45 pmChattanooga Lovell Field
$1,352

momondo Fare Finder

 
Customize your flight search to find flights from Chattanooga to London 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 24, 2026.
Use the filters below to find and compare flights from Chattanooga to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Mon 11/16

2:48 pm-6:00 am

1 stop34h 12m

London Gatwick

Tue 11/24

10:10 am-2:33 pm

1 stop33h 23m

$639

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Mon 11/16

2:48 pm-6:00 am

1 stop34h 12m

London Gatwick

Thu 11/26

11:00 am-4:45 pm

1 stop34h 45m

$669

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Mon 11/16

2:48 pm-6:00 am

1 stop34h 12m

London Gatwick

Sun 11/22

12:35 pm-3:24 pm

1 stop31h 49m

$728

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 10/6

1:52 pm-9:00 am

1 stop14h 08m

London Heathrow

Tue 10/20

6:50 am-12:10 am

2 stops22h 20m

$883

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 10/3

6:15 pm-6:30 am

2 stops31h 15m

London Heathrow

Tue 10/13

6:50 am-5:21 pm

2 stops15h 31m

$886

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 10/6

10:17 am-7:15 am

2 stops15h 58m

London Heathrow

Tue 10/20

6:50 am-6:32 pm

2 stops16h 42m

$887

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Mon 12/7

1:10 pm-9:00 am

2 stops14h 50m

London Gatwick

Mon 12/14

10:00 am-10:06 pm

2 stops17h 06m

$997

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Tue 9/8

12:10 pm-7:55 am

2 stops14h 45m

London City

Tue 9/29

8:25 am-8:26 pm

2 stops17h 01m

$1,030

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Tue 9/8

12:10 pm-7:55 am

2 stops14h 45m

London City

Tue 9/29

8:25 am-8:26 pm

2 stops17h 01m

$1,031
Quickest round-trip

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Tue 9/1

3:04 pm-9:30 am

2 stops13h 26m

London City

Tue 9/22

10:00 am-10:45 pm

2 stops17h 45m

$1,095

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 London from

How to get the cheapest flight ticket from Chattanooga to London

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 Chattanooga and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Chattanooga is in November. Flight prices, which tend to average around $572, are often lower during this time because this is during the off-season. The month of December is another great option to travel to London, with average flight prices from Chattanooga averaging around $575.

Can stopping save me money on Chattanooga to London flights?

You could potentially save up to 36% on your flight if you consider stops on a Chattanooga to London flight.

When to book flights from Chattanooga to London

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

Cheap Chattanooga to London (CHA to LON) flight deals and tips

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

Fastest flight time

11h 54m

Direct flights

None
The fastest flight from Chattanooga to London takes 11h 54m
There are no direct flights from Chattanooga to London. There are no popular flight routes from Chattanooga to London.
Search flight deals

Frequently asked questions about flying from Chattanooga to London

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

    The straight-line distance from Chattanooga Lovell Field to London is 4178.4 mi. In terms of flight time, this usually takes a little over 11h 54m.

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

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

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to London?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chattanooga to London?

Best airlines flying from Chattanooga to London

Compare and see reviews for airlines that fly from Chattanooga to London with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $696Free CancellationRating
7.1
11,745 reviews
Search American Airlines flights
DeltaPriceFrom $724Free CancellationRating
7.8
8,424 reviews
Search Delta flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Cobham
Brentwood
Guildford
Ilford
Folkestone
Uxbridge
Romford

Why use momondo?

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

It is quick and easy to find Chattanooga to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo allows you to filter the results for Chattanooga to London flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Chattanooga and London 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 Chattanooga to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chattanooga to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport