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Cheap flights from Chattanooga to London from £283

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 25/5. 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 Chattanooga to London

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
16:35 - 07:15
CHA
-
LHR
9h 40m
1 stop
Delta Logo
11:45 - 23:53
LHR
-
CHA
17h 08m
2 stops
£481Delta
Wed, 29 Apr - Wed, 6 May
Delta Logo
16:35 - 12:05
CHA
-
LHR
14h 30m
2 stops
Delta Logo
08:40 - 23:53
LHR
-
CHA
20h 13m
2 stops
£484Delta
Wed, 29 Apr - Wed, 6 May
United Airlines Logo
16:17 - 08:20
CHA
-
LHR
11h 03m
1 stop
United Airlines Logo
17:50 - 17:06
LHR
-
CHA
28h 16m
2 stops
£490United Airlines
Sun, 19 Apr - Mon, 27 Apr
United Airlines Logo
17:41 - 11:45
CHA
-
LHR
13h 04m
1 stop
United Airlines Logo
17:50 - 17:06
LHR
-
CHA
28h 16m
2 stops
£491United Airlines
Sun, 19 Apr - Mon, 27 Apr
Multiple Airlines Logo
18:45 - 11:15
CHA
-
LHR
11h 30m
1 stop
Multiple Airlines Logo
13:10 - 22:37
LHR
-
CHA
14h 27m
1 stop
£503Multiple Airlines
Wed, 29 Apr - Wed, 6 May
United Airlines Logo
10:53 - 11:15
CHA
-
LHR
20h 22m
1 stop
United Airlines Logo
06:50 - 20:30
LHR
-
CHA
17h 40m
2 stops
£515United Airlines
Tue, 10 Mar - Wed, 18 Mar
Delta Logo
15:07 - 08:45
CHA
-
LHR
13h 38m
1 stop
Delta Logo
08:40 - 21:34
LHR
-
CHA
16h 54m
2 stops
£516Delta
Wed, 11 Mar - Thu, 19 Mar
Virgin Atlantic Logo
14:53 - 07:15
CHA
-
LHR
11h 22m
1 stop
Virgin Atlantic Logo
20:55 - 15:47
LHR
-
CHA
47h 52m
2 stops
£518Virgin Atlantic
Mon, 6 Apr - Mon, 13 Apr
Air France Logo
18:15 - 16:00
CHA
-
LGW
16h 45m
2 stops
Air France Logo
17:00 - 15:47
LGW
-
CHA
27h 47m
2 stops
£879Air France
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
22:05 - 10:00
CHA
-
LGW
30h 55m
1 stop
Multiple Airlines Logo
12:40 - 09:36
LGW
-
CHA
49h 56m
2 stops
£1,084Multiple Airlines
Fri, 29 May - Sun, 14 Jun

Delta flights from Chattanooga to London

Our best Delta deals on Chattanooga to London flight tickets
Delta
29 Apr
CHA16:35Chattanooga Lovell Field
9h 40m
1 stop
LHR07:15London Heathrow
6 May
LHR11:45London Heathrow
17h 08m
2 stops
CHA23:53Chattanooga Lovell Field
£481
Delta
29 Apr
CHA16:35Chattanooga Lovell Field
14h 30m
2 stops
LHR12:05London Heathrow
6 May
LHR08:40London Heathrow
20h 13m
2 stops
CHA23:53Chattanooga Lovell Field
£484
Delta
11 Mar
CHA15:07Chattanooga Lovell Field
13h 38m
1 stop
LHR08:45London Heathrow
19 Mar
LHR08:40London Heathrow
16h 54m
2 stops
CHA21:34Chattanooga Lovell Field
£516

United Airlines flights from Chattanooga to London

Our best United Airlines deals on Chattanooga to London flight tickets
United Airlines
19 Apr
CHA16:17Chattanooga Lovell Field
11h 03m
1 stop
LHR08:20London Heathrow
27 Apr
LHR17:50London Heathrow
28h 16m
2 stops
CHA17:06Chattanooga Lovell Field
£490
United Airlines
19 Apr
CHA17:41Chattanooga Lovell Field
13h 04m
1 stop
LHR11:45London Heathrow
27 Apr
LHR17:50London Heathrow
28h 16m
2 stops
CHA17:06Chattanooga Lovell Field
£491
United Airlines
10 Mar
CHA10:53Chattanooga Lovell Field
20h 22m
1 stop
LHR11:15London Heathrow
18 Mar
LHR06:50London Heathrow
17h 40m
2 stops
CHA20:30Chattanooga Lovell Field
£515

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 22 February 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

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 29/4

16:35-07:15

1 stop9h 40m

London Heathrow

Wed 6/5

11:45-23:53

2 stops17h 08m

£481

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 29/4

16:35-12:05

2 stops14h 30m

London Heathrow

Wed 6/5

08:40-23:53

2 stops20h 13m

£484

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 19/4

16:17-08:20

1 stop11h 03m

London Heathrow

Mon 27/4

17:50-17:06

2 stops28h 16m

£490

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 19/4

17:41-11:45

1 stop13h 04m

London Heathrow

Mon 27/4

17:50-17:06

2 stops28h 16m

£491

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 29/4

18:45-11:15

1 stop11h 30m

London Heathrow

Wed 6/5

13:10-22:37

1 stop14h 27m

£503

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 10/3

10:53-11:15

1 stop20h 22m

London Heathrow

Wed 18/3

06:50-20:30

2 stops17h 40m

£515

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 11/3

15:07-08:45

1 stop13h 38m

London Heathrow

Thu 19/3

08:40-21:34

2 stops16h 54m

£516

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 6/4

14:53-07:15

1 stop11h 22m

London Heathrow

Mon 13/4

20:55-15:47

2 stops47h 52m

£518

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Mon 6/4

18:15-16:00

2 stops16h 45m

London Gatwick

Mon 13/4

17:00-15:47

2 stops27h 47m

£879

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Fri 29/5

22:05-10:00

1 stop30h 55m

London Gatwick

Sun 14/6

12:40-09:36

2 stops49h 56m

£1,084

Flights are sorted by cheapest return 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 March. Flight prices, which tend to average around £498, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Chattanooga averaging around £524.

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 return 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

12h 22m

Direct flights

None
The fastest flight from Chattanooga to London takes 12h 22m
There are no direct flights from Chattanooga to London. There are no popular flight routes from Chattanooga to London.
Search flight deals

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

    The straight-line distance from Chattanooga Lovell Field to London is 4178.4 mi. A reasonable flight in good conditions will take 12h 22m.

  • 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 refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Wembley
Dover
Folkestone
Colchester
Worthing
Bedford
Ramsgate

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Chattanooga.

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

Flights from Chattanooga to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Chattanooga to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Chattanooga and alert you when they change.

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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