London

$598+ Cheap flights from Chattanooga (CHA) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — LON
Jan 3 — Jan 101
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Cheap flight deals from Chattanooga to London

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 December 4, 2025.

This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:19 pmCHA - LHR
1 stop12h 21mDelta
Tue 12/1610:10 amLHR - CHA
1 stop17h 41mDelta
Deal found 12/1$598
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:50 pmCHA - LHR
2 stops14h 35mDelta
Tue 12/169:40 amLHR - CHA
2 stops18h 46mDelta
Deal found 12/3$602
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 amCHA - LCY
2 stops19h 15mDelta
Mon 12/159:20 amLCY - CHA
2 stops57h 55mDelta
Deal found 12/1$648
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:11 pmCHA - LHR
1 stop12h 44mUnited Airlines
Tue 12/167:25 amLHR - CHA
1 stop14h 34mUnited Airlines
Deal found 12/3$648
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:11 pmCHA - LHR
2 stops13h 59mUnited Airlines
Thu 12/187:40 amLHR - CHA
1 stop14h 28mUnited Airlines
Deal found 12/3$651
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:45 amCHA - LHR
1 stop19h 40mDelta
Tue 12/169:40 amLHR - CHA
2 stops18h 11mDelta
Deal found 12/3$652
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:11 pmCHA - LHR
1 stop12h 44mUnited Airlines
Sun 12/147:40 amLHR - CHA
1 stop18h 17mUnited Airlines
Deal found 12/3$674
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:11 pmCHA - LHR
2 stops13h 59mUnited Airlines
Sun 12/147:40 amLHR - CHA
1 stop14h 19mUnited Airlines
Deal found 12/2$677
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:11 pmCHA - LHR
1 stop14h 44mUnited Airlines
Sun 12/147:40 amLHR - CHA
1 stop14h 19mUnited Airlines
Deal found 12/3$699
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 amCHA - LCY
2 stops28h 35mDelta
Tue 12/167:45 amLCY - CHA
2 stops20h 06mDelta
Deal found 12/1$726
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:06 pmCHA - LHR
2 stops13h 44mDelta
Thu 12/1810:50 amLHR - CHA
2 stops17h 36mDelta
Deal found 12/3$752
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:19 pmCHA - LCY
2 stops17h 16mDelta
Mon 12/159:20 amLCY - CHA
2 stops42h 31mDelta
Deal found 12/1$776

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 December 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$614
(Delta)

Popular in

June

Cheapest in

March

Average price

$1,181
Provider with most accurate pricing for Chattanooga Lovell Field-London (LON) flight deals.
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-London (LON) flights.
From Chattanooga Lovell Field to London (LON)
Highest demand for flights based on searches. 15% potential increase in price ($166 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 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

Sun 4/5

3:00 pm-6:30 am

1 stop10h 30m

London Heathrow

Tue 4/21

6:15 am-5:14 pm

2 stops15h 59m

$614

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 4/5

3:14 pm-8:55 am

1 stop12h 41m

London Heathrow

Tue 4/21

3:15 pm-11:53 pm

1 stop13h 38m

$620

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Thu 1/15

1:47 pm-6:25 am

1 stop11h 38m

London Heathrow

Tue 1/20

11:30 am-11:16 pm

2 stops16h 46m

$623

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Thu 1/15

3:00 pm-6:25 am

1 stop10h 25m

London Heathrow

Thu 1/22

6:20 am-7:05 pm

2 stops17h 45m

$623

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 1/30

5:40 pm-11:15 am

1 stop12h 35m

London Heathrow

Tue 2/3

6:50 am-8:44 pm

2 stops18h 54m

$626

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 1/17

1:00 pm-5:55 am

1 stop11h 55m

London Heathrow

Sat 1/24

6:35 am-11:44 am

2 stops34h 09m

$627

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Thu 1/15

1:47 pm-10:50 am

2 stops16h 03m

London Heathrow

Thu 1/22

6:30 am-5:14 pm

2 stops15h 44m

$629

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Fri 12/12

8:54 pm-10:05 am

1 stop32h 11m

London Gatwick

Sun 12/14

2:10 pm-8:04 pm

1 stop34h 54m

$850

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Fri 12/12

8:54 pm-10:05 am

1 stop32h 11m

London Gatwick

Thu 12/18

2:00 pm-8:17 pm

1 stop35h 17m

$1,066

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Fri 12/12

8:54 pm-10:05 am

1 stop32h 11m

London Gatwick

Fri 12/19

2:00 pm-2:45 pm

1 stop29h 45m

$1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 19 results
1
2

Compare providers for flights from Chattanooga to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to London in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chattanooga-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-London flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 $548). Flying from Chattanooga to London in June is currently the most expensive (average of $908). 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.

What is the cheapest time of day to fly from CHA to LON?

Find hourly flight availability from Chattanooga to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from Chattanooga to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 39% versus a flight in the afternoon.

How much does it cost to fly round-trip from Chattanooga to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and American Airlines from Chattanooga to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Chattanooga to London. 3 airlines have flights from Lovell Field to London on a regular basis. Booking flights from Chattanooga Lovell Field to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Chattanooga to London?

    There are many flights that can get you from Chattanooga to London in 10h 30m. Fly via Delta or KLM to get the fastest option. The distance between Chattanooga and London is about 4162 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chattanooga to London round-trip?

    Flying on American Airlines is currently your cheapest option to London, with prices starting at $548. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and Delta, with the lowest prices starting at $572 and $635, respectively. You may be able to fly from Chattanooga to London for 39% less than the average price by searching for these airlines.

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

  • 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 vacation 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 $548). Flying from Chattanooga to London in June is currently the most expensive (average of $908). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Hayes
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Borehamwood
Aylesbury
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Kingston upon Thames
Wembley
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Eastbourne
Sutton

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Top 3 airlines flying from Chattanooga to London

Discover the top 3 airlines that operate flights from Chattanooga to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$548Average$1,427FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$572Average$742FlexibilityNo cancel feeOn-time72%
DeltaCheapest$635Average$845FlexibilityNo cancel feeOn-timeN/A

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