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Cheap flights from Chattanooga to London from £256

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 2/11. 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.
United Airlines Logo
17:40 - 08:30
CHA
-
LHR
33h 50m
1 stop
United Airlines Logo
06:50 - 20:49
LHR
-
CHA
18h 59m
2 stops
£620United Airlines
Sun, 16 Aug - Wed, 19 Aug
United Airlines Logo
17:20 - 07:45
CHA
-
LHR
33h 25m
1 stop
United Airlines Logo
06:50 - 13:21
LHR
-
CHA
35h 31m
2 stops
£624United Airlines
Sun, 16 Aug - Wed, 19 Aug
Scandinavian Airlines Logo
17:45 - 16:00
CHA
-
LHR
17h 15m
2 stops
Scandinavian Airlines Logo
06:40 - 23:51
LHR
-
CHA
22h 11m
2 stops
£632Scandinavian Airlines
Mon, 2 Nov - Mon, 23 Nov
Scandinavian Airlines Logo
17:45 - 18:30
CHA
-
LHR
19h 45m
2 stops
Scandinavian Airlines Logo
06:40 - 22:06
LHR
-
CHA
20h 26m
2 stops
£651Scandinavian Airlines
Wed, 4 Nov - Mon, 23 Nov
United Airlines Logo
17:51 - 10:00
CHA
-
LHR
35h 09m
2 stops
United Airlines Logo
06:50 - 17:20
LHR
-
CHA
15h 30m
2 stops
£673United Airlines
Sun, 16 Aug - Wed, 19 Aug
Multiple Airlines Logo
07:45 - 06:50
CHA
-
LHR
18h 05m
1 stop
Multiple Airlines Logo
11:10 - 23:47
LHR
-
CHA
17h 37m
1 stop
£687Multiple Airlines
Sun, 16 Aug - Wed, 19 Aug
Multiple Airlines Logo
17:59 - 11:15
CHA
-
LHR
12h 16m
1 stop
Multiple Airlines Logo
15:15 - 23:47
LHR
-
CHA
13h 32m
1 stop
£688Multiple Airlines
Sun, 16 Aug - Wed, 19 Aug
Delta Logo
08:15 - 07:15
CHA
-
LHR
18h 00m
1 stop
Delta Logo
08:40 - 20:34
LHR
-
CHA
16h 54m
2 stops
£712Delta
Tue, 8 Sep - Tue, 29 Sep
Delta Logo
08:15 - 06:25
CHA
-
LHR
17h 10m
1 stop
Delta Logo
09:55 - 20:34
LHR
-
CHA
15h 39m
2 stops
£712Delta
Tue, 1 Sep - Tue, 22 Sep
KLM Logo
19:56 - 17:20
CHA
-
LCY
16h 24m
2 stops
KLM Logo
10:00 - 15:20
LCY
-
CHA
34h 20m
2 stops
£1,023KLM
Tue, 26 May - Wed, 17 Jun

United Airlines flights from Chattanooga to London

Our best United Airlines deals on Chattanooga to London flight tickets
United Airlines
16 Aug
CHA17:40Chattanooga Lovell Field
33h 50m
1 stop
LHR08:30London Heathrow
19 Aug
LHR06:50London Heathrow
18h 59m
2 stops
CHA20:49Chattanooga Lovell Field
£620
United Airlines
16 Aug
CHA17:20Chattanooga Lovell Field
33h 25m
1 stop
LHR07:45London Heathrow
19 Aug
LHR06:50London Heathrow
35h 31m
2 stops
CHA13:21Chattanooga Lovell Field
£624
United Airlines
16 Aug
CHA17:51Chattanooga Lovell Field
35h 09m
2 stops
LHR10:00London Heathrow
19 Aug
LHR06:50London Heathrow
15h 30m
2 stops
CHA17:20Chattanooga Lovell Field
£673

Delta flights from Chattanooga to London

Our best Delta deals on Chattanooga to London flight tickets
Delta
8 Sept
CHA08:15Chattanooga Lovell Field
18h 00m
1 stop
LHR07:15London Heathrow
29 Sept
LHR08:40London Heathrow
16h 54m
2 stops
CHA20:34Chattanooga Lovell Field
£712
Delta
1 Sept
CHA08:15Chattanooga Lovell Field
17h 10m
1 stop
LHR06:25London Heathrow
22 Sept
LHR09:55London Heathrow
15h 39m
2 stops
CHA20:34Chattanooga Lovell Field
£712
Delta
8 Sept
CHA08:15Chattanooga Lovell Field
17h 55m
2 stops
LHR07:10London Heathrow
29 Sept
LHR08:40London Heathrow
16h 54m
2 stops
CHA20:34Chattanooga Lovell Field
£715

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 8 May 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 return flight

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 16/8

17:40-08:30

1 stop33h 50m

London Heathrow

Wed 19/8

06:50-20:49

2 stops18h 59m

£620

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 16/8

17:20-07:45

1 stop33h 25m

London Heathrow

Wed 19/8

06:50-13:21

2 stops35h 31m

£624

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 2/11

17:45-16:00

2 stops17h 15m

London Heathrow

Mon 23/11

06:40-23:51

2 stops22h 11m

£632

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 4/11

17:45-18:30

2 stops19h 45m

London Heathrow

Mon 23/11

06:40-22:06

2 stops20h 26m

£651

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 16/8

17:51-10:00

2 stops35h 09m

London Heathrow

Wed 19/8

06:50-17:20

2 stops15h 30m

£673

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 16/8

07:45-06:50

1 stop18h 05m

London Heathrow

Wed 19/8

11:10-23:47

1 stop17h 37m

£687
Fastest return journey

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 16/8

17:59-11:15

1 stop12h 16m

London Heathrow

Wed 19/8

15:15-23:47

1 stop13h 32m

£688

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 8/9

08:15-07:15

1 stop18h 00m

London Heathrow

Tue 29/9

08:40-20:34

2 stops16h 54m

£712

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 1/9

08:15-06:25

1 stop17h 10m

London Heathrow

Tue 22/9

09:55-20:34

2 stops15h 39m

£712

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Tue 26/5

19:56-17:20

2 stops16h 24m

London City

Wed 17/6

10:00-15:20

2 stops34h 20m

£1,023

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 November. Flight prices, which tend to average around £420, 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 £423.

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

11h 05m

Direct flights

None
The fastest flight from Chattanooga to London takes 11h 05m
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. A reasonable flight in good conditions will take 11h 05m.

  • 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
Slough
Wembley
Maidstone
Ipswich
Southend-on-Sea
Ilford
Canterbury
Guildford
Hayes
Chelmsford
Folkestone
Dover
Chichester
Bedford
Ramsgate
Harlow

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