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$440+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — LON
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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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 March 27, 2026.

This United Airlines deal was found by Cheapflights users on 3/25. 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 11/107:00 am
CHA
-
LHR
2 stops20h 25m
United Airlines
Wed 11/1111:05 am
LHR
-
CHA
2 stops38h 44m
United Airlines
Deal found 3/25$841
This United Airlines deal was found by Cheapflights users on 3/23. 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 3/3010:45 am
CHA
-
LHR
2 stops14h 10m
United Airlines
Tue 4/146:50 am
LHR
-
CHA
2 stops15h 16m
United Airlines
Deal found 3/23$874
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/55:46 pm
CHA
-
LHR
1 stop13h 09m
United Airlines
Tue 4/216:50 am
LHR
-
CHA
2 stops15h 16m
United Airlines
Deal found 3/24$878
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/54:17 pm
CHA
-
LHR
1 stop11h 03m
United Airlines
Mon 4/2012:10 pm
LHR
-
CHA
2 stops41h 13m
United Airlines
Deal found 3/24$879
This Finnair deal was found by Cheapflights users on 3/24. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:00 pm
CHA
-
LHR
1 stop13h 15m
Multiple Airlines
Fri 10/211:10 am
LHR
-
CHA
1 stop15h 31m
Multiple Airlines
Deal found 3/24$882
This United Airlines deal was found by Cheapflights users on 3/23. 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 9/217:00 am
CHA
-
LHR
1 stop19h 40m
United Airlines
Fri 10/28:40 am
LHR
-
CHA
2 stops37h 40m
United Airlines
Deal found 3/23$885
This United Airlines deal was found by Cheapflights users on 3/24. 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 9/17:00 am
CHA
-
LHR
1 stop19h 40m
United Airlines
Tue 9/229:30 am
LHR
-
CHA
2 stops36h 49m
United Airlines
Deal found 3/24$887
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/194:17 pm
CHA
-
LHR
1 stop11h 03m
United Airlines
Mon 4/2710:50 am
LHR
-
CHA
2 stops39h 04m
United Airlines
Deal found 3/24$889
This United Airlines deal was found by Cheapflights users on 3/23. 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 9/16:30 am
CHA
-
LHR
2 stops22h 30m
United Airlines
Fri 9/182:05 pm
LHR
-
CHA
2 stops32h 15m
United Airlines
Deal found 3/23$890
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 8/151:10 pm
CHA
-
LGW
2 stops15h 10m
Delta
Thu 8/2710:25 am
LGW
-
CHA
2 stops16h 43m
Delta
Deal found 3/26$1,125
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Fri 7/39:43 pm
CHA
-
LGW
1 stop31h 17m
Multiple Airlines
Tue 7/142:00 pm
LGW
-
CHA
2 stops47h 09m
Multiple Airlines
Deal found 3/21$1,167
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 6/2910:04 pm
CHA
-
LGW
1 stop30h 56m
Multiple Airlines
Tue 7/142:00 pm
LGW
-
CHA
2 stops47h 09m
Multiple Airlines
Deal found 3/21$1,215

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 March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$878
(United Airlines)

One-way from

$440
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$663
Provider with most accurate pricing for Chattanooga Lovell Field-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-London (LON) flights.
Search Deals
From Chattanooga Lovell Field to London (LON)
Search Deals
One-way flight from Chattanooga Lovell Field to London (LON)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 27, 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 round-trip

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 4/5

4:17 pm-8:20 am

1 stop11h 03m

London Heathrow

Mon 4/20

12:10 pm-12:23 am

2 stops41h 13m

$879

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/1

7:00 am-11:35 am

1 stop23h 35m

London Heathrow

Tue 9/22

2:05 pm-5:19 pm

2 stops32h 14m

$887

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 4/19

5:46 pm-11:55 am

1 stop13h 09m

London Heathrow

Mon 4/27

1:35 pm-8:54 pm

2 stops36h 19m

$889
Quickest round-trip

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 4/5

4:17 pm-8:20 am

1 stop11h 03m

London Heathrow

Tue 4/21

2:10 pm-12:23 am

1 stop15h 13m

$907

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 4/18

5:20 pm-6:45 am

2 stops32h 25m

London Heathrow

Sun 4/26

8:45 am-12:23 am

2 stops20h 38m

$934

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 9/21

2:01 pm-6:45 am

1 stop11h 44m

London Heathrow

Fri 10/2

2:05 pm-8:49 pm

2 stops35h 44m

$973

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/8

5:20 pm-11:35 am

1 stop13h 15m

London Heathrow

Tue 9/29

2:05 pm-1:21 pm

2 stops28h 16m

$973

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Sat 8/15

1:10 pm-9:20 am

2 stops15h 10m

London Gatwick

Thu 8/27

10:25 am-10:08 pm

2 stops16h 43m

$1,125

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Tue 6/9

2:50 pm-9:25 am

2 stops13h 35m

London Gatwick

Tue 6/16

10:35 am-10:02 pm

2 stops16h 27m

$1,256

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Tue 6/30

1:10 pm-7:55 am

2 stops13h 45m

London City

Fri 7/17

9:20 am-8:46 pm

2 stops16h 26m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 44 resultsSorted by cheapest first
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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 March.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub the most. FlightHub 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, August is the cheapest month in which you can book a flight from Chattanooga to London (average of $576). Flying from Chattanooga to London in June is currently the most expensive (average of $884). 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 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 March 27, 2026.
Read reviews from past customers who have flown Delta,Virgin Atlantic, andAmerican 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
7.9
Good
8,336 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

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.
Delta
7.9
Good
8,336 reviews
Delta
7.9
Good
8,336 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

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.
Virgin Atlantic
7.5
Good
685 reviews
Delta
7.9
Good
8,336 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

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.
American Airlines
7.1
Good
11,500 reviews
Delta
7.9
Good
8,336 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

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. 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 11h 03m. Fly via United Airlines or Delta 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 $572. Additional round-trip tickets that might be worth considering are offered by Delta and KLM, with the lowest prices starting at $659 and $676, respectively. You may be able to fly from Chattanooga to London for 35% less than the average price by searching for these airlines.

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

    Most travelers choose Chattanooga Lovell Field - London Heathrow, Chattanooga Lovell Field - London Gatwick or Chattanooga Lovell Field - London City 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, August is the cheapest month in which you can book a flight from Chattanooga to London (average of $576). Flying from Chattanooga to London in June is currently the most expensive (average of $884). 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
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough
Stansted

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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 March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$572Average$938FlexibilityNo cancel feeOn-time72%
DeltaCheapest$659Average$1,222FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$676Average$1,223FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$696Average$1,393FlexibilityNo cancel feeOn-time71%

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