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Cheap flights from Chattanooga to London from £470

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — LON
17 Jan — 24 Jan1
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 18 December 2025.

Thu 25/1207:20CHA - LHR
1 stop20h 25mDelta
Thu 1/111:05LHR - CHA
2 stops15h 49mDelta
Deal found 16/12£1,150
Tue 23/1212:15CHA - LHR
2 stops37h 55mUnited Airlines
Sun 28/1213:45LHR - CHA
2 stops36h 06mUnited Airlines
Deal found 15/12£1,208
Fri 26/1207:20CHA - LHR
1 stop20h 25mDelta
Fri 2/111:05LHR - CHA
2 stops15h 49mDelta
Deal found 16/12£1,479
Thu 25/1210:36CHA - LHR
1 stop17h 24mMultiple Airlines
Fri 2/113:00LHR - CHA
1 stop13h 54mMultiple Airlines
Deal found 16/12£1,559
Fri 26/1208:38CHA - LHR
2 stops21h 42mUnited Airlines
Fri 2/107:30LHR - CHA
2 stops18h 21mUnited Airlines
Deal found 16/12£1,599
Fri 26/1217:25CHA - LHR
1 stop13h 15mKLM
Thu 1/115:50LHR - CHA
1 stop12h 57mKLM
Deal found 16/12£1,891
Sun 28/1215:00CHA - LHR
2 stops37h 20mScandinavian Airlines
Thu 1/118:40LHR - CHA
2 stops32h 07mScandinavian Airlines
Deal found 16/12£1,905
Fri 26/1217:25CHA - LHR
2 stops34h 55mScandinavian Airlines
Thu 1/117:00LHR - CHA
2 stops33h 47mScandinavian Airlines
Deal found 16/12£1,943

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 18 December 2025.

Round-trip from

£443

Popular in

June

Cheapest in

March

Average price

£883
Virgin Atlantic
  • Virgin Atlantic
  • 6/2-9/2
  • 3 total stops
  • 29h 29m total
  • Chattanooga to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£95 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 2025.
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

Fri 30/1

17:40-11:15

1 stop12h 35m

London Heathrow

Fri 6/2

06:50-16:54

2 stops15h 04m

£470

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 31/1

14:00-07:50

1 stop12h 50m

London Heathrow

Sat 7/2

06:30-17:54

2 stops16h 24m

£470

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 13/2

13:15-11:15

1 stop17h 00m

London Heathrow

Tue 17/2

09:00-16:47

2 stops36h 47m

£470

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 31/1

09:43-07:05

2 stops16h 22m

London Heathrow

Sat 7/2

06:30-17:54

2 stops16h 24m

£474

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 31/1

13:00-07:55

1 stop13h 55m

London Heathrow

Sat 7/2

13:25-12:18

2 stops27h 53m

£476

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Thu 5/2

18:03-17:20

2 stops18h 17m

London City

Sun 15/2

13:45-08:58

2 stops24h 13m

£490

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 30/1

14:00-07:50

1 stop12h 50m

London Heathrow

Fri 6/2

15:50-23:16

1 stop12h 26m

£491

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Fri 6/2

14:00-08:10

2 stops13h 10m

London City

Mon 9/2

10:00-23:16

2 stops18h 16m

£565

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Tue 6/1

13:47-08:50

2 stops14h 03m

London City

Wed 14/1

10:00-23:16

2 stops18h 16m

£2,582

Flights are sorted by cheapest return flights first.

Deals found on 16/12

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 £410). Flying from Chattanooga to London in June is currently the most expensive (average of £679). 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.

How much does it cost for a return flight from Chattanooga to London?

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 12h 35m. United Airlines provides one of the quickest options available for as low as £470. The distance from Chattanooga to London is about 4162 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 £410). Flying from Chattanooga to London in June is currently the most expensive (average of £679). 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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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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