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$441+ Cheap flights from Chattanooga (CHA) to London (LON)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — LON
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$633
(Delta)

One-way from

$441
(KLM)

Popular in

December

Cheapest in

November

Average price

$773
From Chattanooga Lovell Field to London (LON)
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One-way flight from Chattanooga Lovell Field to London (LON)
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Highest demand for flights based on searches. 2% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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.
Sun 9/145:54 amCHA - LHR
1 stop19h 51mDelta
Tue 9/2311:30 amLHR - CHA
2 stops17h 05mDelta
Deal found 8/18$633
This Delta deal was found by Cheapflights users on 8/18. 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.
Sun 9/141:17 pmCHA - LHR
1 stop19h 13mDelta
Thu 9/259:20 amLHR - CHA
1 stop15h 13mDelta
Deal found 8/18$641
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 8/245:21 pmCHA - LHR
1 stop33h 59mUnited Airlines
Tue 9/98:45 amLHR - CHA
2 stops31h 51mUnited Airlines
Deal found 8/17$671
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 9/145:21 pmCHA - LHR
1 stop13h 24mUnited Airlines
Thu 9/259:30 amLHR - CHA
2 stops42h 41mUnited Airlines
Deal found 8/16$673
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 10/2012:12 pmCHA - LHR
1 stop13h 08mUnited Airlines
Mon 11/312:05 pmLHR - CHA
2 stops39h 54mUnited Airlines
Deal found 8/15$677
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/1410:30 amCHA - LHR
2 stops15h 25mUnited Airlines
Tue 10/219:30 amLHR - CHA
2 stops40h 11mUnited Airlines
Deal found 8/17$678
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/2312:11 pmCHA - LHR
2 stops13h 44mUnited Airlines
Tue 10/78:45 amLHR - CHA
2 stops16h 56mUnited Airlines
Deal found 8/16$682
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 9/1412:11 pmCHA - LHR
1 stop18h 34mUnited Airlines
Tue 9/2312:10 pmLHR - CHA
2 stops52h 26mUnited Airlines
Deal found 8/17$683
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:25 pmCHA - LHR
1 stop11h 15mAmerican Airlines
Thu 9/253:10 pmLHR - CHA
1 stop13h 48mAmerican Airlines
Deal found 8/17$696
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:04 pmCHA - LHR
2 stops18h 56mScandinavian Airlines
Tue 10/216:40 amLHR - CHA
3 stops22h 02mScandinavian Airlines
Deal found 8/17$715
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/142:01 pmCHA - LCY
2 stops17h 29mMultiple Airlines
Tue 10/217:20 pmLCY - CHA
2 stops30h 21mMultiple Airlines
Deal found 8/17$722
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:02 pmCHA - LGW
1 stop34h 58mMultiple Airlines
Mon 8/252:00 pmLGW - CHA
2 stops31h 01mMultiple Airlines
Deal found 8/16$837

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 August 18, 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 9/14

5:54 am-6:45 am

1 stop19h 51m

London Heathrow

Tue 9/23

11:30 am-11:35 pm

2 stops17h 05m

$633

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 9/14

1:17 pm-6:45 am

1 stop12h 28m

London Heathrow

Thu 9/25

6:15 am-7:33 pm

2 stops18h 18m

$633

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/23

12:11 pm-6:20 am

1 stop13h 09m

London Heathrow

Tue 10/7

9:30 am-8:41 pm

2 stops40h 11m

$673

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 9/14

5:21 pm-11:45 am

1 stop13h 24m

London Heathrow

Thu 9/25

9:30 am-11:11 pm

2 stops42h 41m

$673

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 10/20

12:12 pm-6:20 am

1 stop13h 08m

London Heathrow

Mon 11/3

12:05 pm-10:59 pm

2 stops39h 54m

$677

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 10/14

10:30 am-6:55 am

2 stops15h 25m

London Heathrow

Tue 10/21

9:30 am-8:41 pm

2 stops40h 11m

$678

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 9/14

7:00 am-8:20 am

1 stop20h 20m

London Heathrow

Tue 9/23

12:10 pm-4:46 pm

2 stops57h 36m

$683

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Tue 10/14

2:01 pm-12:30 pm

2 stops17h 29m

London City

Tue 10/21

7:20 pm-8:41 pm

2 stops30h 21m

$722

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Thu 10/2

11:59 am-10:00 am

2 stops41h 01m

London Gatwick

Thu 10/9

2:00 pm-4:50 pm

1 stop31h 50m

$838

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Thu 10/2

12:12 pm-12:30 pm

2 stops19h 18m

London City

Thu 10/9

8:45 am-11:11 pm

3 stops19h 26m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 17 results
1
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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 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, November is the cheapest month in which you can book a flight from Chattanooga to London (average of $661). Flying from Chattanooga to London in June is currently the most expensive (average of $1,097). 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 August 18, 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 32% versus a flight in the morning.

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 August 18, 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.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
657 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 4 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 13h 09m. Fly via Delta or United Airlines 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 Virgin Atlantic is currently your cheapest option to London, with prices starting at $576. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $635 and $688, respectively. You may be able to fly from Chattanooga to London for 38% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chattanooga to London one-way?

    $441 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Delta and Aeromexico, with prices starting from $441 and $1,758, respectively.

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

    Most travelers choose Chattanooga Lovell Field - London Heathrow, Chattanooga Lovell Field - London City or Chattanooga Lovell Field - London Gatwick when deciding on the best route 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, November is the cheapest month in which you can book a flight from Chattanooga to London (average of $661). Flying from Chattanooga to London in June is currently the most expensive (average of $1,097). 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
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Orpington
Watford
Gatwick
Borehamwood
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Arundel
Eastbourne
Milton Keynes
Sutton

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Alternative routes for Chattanooga to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Chattanooga to London

Discover the top 4 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$576Average$787FlexibilityNo cancel feeOn-time72%
DeltaCheapest$635Average$846FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$688Average$1,073FlexibilityNo cancel feeOn-time71%
KLMCheapest$694Average$898FlexibilityNo cancel feeOn-time75%

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