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Cheap flights from Chattanooga to London from £331

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — LON
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chattanooga to London

Enter your travel dates to find the best prices.

Cheapest flights from Chattanooga to London
Explore the most affordable flight options available from Chattanooga to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 February 2026.

Tue 7/417:41
CHA
-
LHR
1 stop13h 04m
United Airlines
Tue 14/406:50
LHR
-
CHA
2 stops19h 04m
United Airlines
Deal found 15/2£476
Sun 5/417:41
CHA
-
LHR
1 stop13h 04m
United Airlines
Mon 20/412:10
LHR
-
CHA
2 stops51h 05m
United Airlines
Deal found 14/2£477
Sun 5/408:30
CHA
-
LHR
2 stops16h 25m
United Airlines
Tue 21/410:50
LHR
-
CHA
2 stops18h 09m
United Airlines
Deal found 14/2£480
Wed 15/416:35
CHA
-
LHR
1 stop15h 40m
Delta
Wed 29/408:55
LHR
-
CHA
2 stops16h 09m
Delta
Deal found 15/2£481
Wed 18/318:15
CHA
-
LHR
1 stop13h 25m
KLM
Wed 25/315:50
LHR
-
CHA
1 stop21h 09m
KLM
Deal found 15/2£485
Sun 19/413:59
CHA
-
LHR
1 stop11h 46m
United Airlines
Mon 27/417:50
LHR
-
CHA
2 stops28h 16m
United Airlines
Deal found 16/2£485
Wed 18/310:53
CHA
-
LHR
2 stops16h 17m
United Airlines
Wed 25/307:40
LHR
-
CHA
1 stop13h 07m
United Airlines
Deal found 15/2£488
Fri 20/316:14
CHA
-
LHR
2 stops14h 26m
Virgin Atlantic
Wed 25/313:00
LHR
-
CHA
1 stop12h 34m
Virgin Atlantic
Deal found 15/2£488
Tue 7/418:15
CHA
-
LHR
1 stop12h 05m
KLM
Tue 14/413:25
LHR
-
CHA
1 stop15h 38m
KLM
Deal found 16/2£497
Sun 5/415:06
CHA
-
LHR
1 stop11h 04m
Delta
Mon 20/411:45
LHR
-
CHA
2 stops17h 08m
Delta
Deal found 14/2£512
Tue 7/415:06
CHA
-
LCY
2 stops13h 24m
Delta
Tue 14/408:25
LCY
-
CHA
2 stops18h 18m
Delta
Deal found 16/2£611
Tue 4/813:30
CHA
-
LGW
2 stops14h 55m
Delta
Fri 14/810:25
LGW
-
CHA
2 stops16h 36m
Delta
Deal found 15/2£658

Find flight deals from Chattanooga to London

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 February 2026.

Round-trip from

£476

One-way from

£331

Popular in

June

Cheapest in

March

Average price

£538
United Airlines
  • United Airlines
  • 7/4-14/4
  • 3 total stops
  • 28h 31m total
  • Chattanooga to London
Search Deals
United Airlines
  • United Airlines
  • 22/2
  • 2 total stops
  • 14h 47m total
  • Chattanooga to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 17 February 2026.
Use the filters below to find and compare flights from Chattanooga to London that are best for you.

Fly from

Chattanooga

Fly to

London

Route

Depart

Return

Price

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 7/4

08:30-06:45

1 stop17h 15m

London Heathrow

Tue 14/4

06:50-17:06

2 stops15h 16m

£476

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 5/4

17:20-11:35

1 stop13h 15m

London Heathrow

Tue 21/4

10:50-23:59

2 stops18h 09m

£476

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 5/4

17:41-11:45

1 stop13h 04m

London Heathrow

Mon 20/4

12:10-10:15

2 stops51h 05m

£477

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 15/4

16:35-13:15

1 stop15h 40m

London Heathrow

Wed 29/4

08:55-20:04

2 stops16h 09m

£481

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 19/4

13:59-06:45

1 stop11h 46m

London Heathrow

Mon 27/4

17:50-17:06

2 stops28h 16m

£485

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 7/4

18:15-11:20

1 stop12h 05m

London Heathrow

Tue 14/4

13:25-00:03

1 stop15h 38m

£497

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Tue 7/4

15:06-09:30

2 stops13h 24m

London City

Tue 14/4

08:25-21:43

2 stops18h 18m

£611

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Tue 4/8

13:30-09:25

2 stops14h 55m

London Gatwick

Fri 14/8

10:25-22:01

2 stops16h 36m

£658

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Wed 15/4

15:00-09:30

2 stops13h 30m

London City

Wed 29/4

10:00-21:43

2 stops16h 43m

£870

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Fri 3/7

13:30-09:25

2 stops14h 55m

London Gatwick

Sat 11/7

10:25-22:01

2 stops16h 36m

£1,272

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 28 results
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Best time to book a flight from Chattanooga to London

Have a flexible travel schedule? Discover the best time to fly to London from Chattanooga with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chattanooga to London

What is the cheapest month to book a flight from Chattanooga to London?

Currently, March is the cheapest month in which you can book a flight from Chattanooga to London (average of £402). Flying from Chattanooga to London in June is currently the most expensive (average of £657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chattanooga to London?

    Chattanooga Lovell Field (CHA) is the airport you will fly out of if you book a flight from Chattanooga to London. You should not have trouble finding flights to London from Lovell Field; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Chattanooga airport to London. It is only a 6.0 mi journey to Lovell Field (CHA) from Chattanooga’s city center.

  • How long is the flight from Chattanooga to London?

    A quick flight from Chattanooga to London can take about 13h 24m. United Airlines provides one of the quickest options available for as low as £611. The distance from Chattanooga to London is about 4182 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Chattanooga to London?

    When deciding which route to take from Chattanooga to London consider Chattanooga Lovell Field - London Heathrow, Chattanooga Lovell Field - London City or Chattanooga Lovell Field - London Southend as they are the most popular.

  • Can I find deals for flights from Chattanooga to London that include hotel bookings?

    Yes. In addition to deals on Chattanooga to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to London.

  • Can I find deals for business class flights from Chattanooga to London?

    Yes. Cheapflights offers flight deals from Chattanooga to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chattanooga to London?

    Currently, March is the cheapest month in which you can book a flight from Chattanooga to London (average of £402). Flying from Chattanooga to London in June is currently the most expensive (average of £657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Chattanooga to London?

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Can Cheapflights find flights from Chattanooga to London with no change fees?

Yes, we can. To see specific flights from Chattanooga to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chattanooga to London become cheaper?

Yes! Start tracking prices for Chattanooga to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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