How long is the flight from Chattanooga to London?

There are many flights that can get you from Chattanooga to London in 18h 17m. Fly via United Airlines or KLM to get the fastest option. The distance between Chattanooga and London is about 4182 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 38% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from Chattanooga to London?

Most travelers choose Chattanooga Lovell Field - London Heathrow, Chattanooga Lovell Field - London Southend or Chattanooga Lovell Field - London City when deciding on the best route from Chattanooga to London.

What are the most popular airlines that fly from Chattanooga to London?

When booking a flight from Chattanooga to London, you may want to consider flying on American Airlines, Delta or Virgin Atlantic as they are the most popular for this route.

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.

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.

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.

$628+ Flights from Chattanooga to London

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

Airfare is below average for this route at the moment. Chattanooga to London flights typically cost between $796 and $1,436 in February. The cheapest round-trip price found within the last 3 days was $592 on Virgin Atlantic (Feb 6-Feb 9).

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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 diciembre 16, 2025.

jue. 12/257:20 amCHA - LHR

1 stop20h 25mDelta

jue. 1/111:05 amLHR - CHA

2 stops15h 49mDelta

Deal found 12/16

$1,538

mar. 12/2312:15 pmCHA - LHR

2 stops37h 55mUnited Airlines

dom. 12/281:45 pmLHR - CHA

2 stops36h 06mUnited Airlines

Deal found 12/15

$1,615

vie. 12/267:20 amCHA - LHR

1 stop20h 25mDelta

vie. 1/211:05 amLHR - CHA

2 stops15h 49mDelta

Deal found 12/16

$1,978

jue. 12/2510:36 amCHA - LHR

1 stop17h 24mMultiple Airlines

vie. 1/21:00 pmLHR - CHA

1 stop13h 54mMultiple Airlines

Deal found 12/16

$2,085

vie. 12/268:38 amCHA - LHR

2 stops21h 42mUnited Airlines

vie. 1/27:30 amLHR - CHA

2 stops18h 21mUnited Airlines

Deal found 12/16

$2,138

vie. 12/265:25 pmCHA - LHR

1 stop13h 15mKLM

jue. 1/13:50 pmLHR - CHA

1 stop12h 57mKLM

Deal found 12/16

$2,529

dom. 12/283:00 pmCHA - LHR

2 stops37h 20mScandinavian Airlines

jue. 1/16:40 pmLHR - CHA

2 stops32h 07mScandinavian Airlines

Deal found 12/16

$2,548

vie. 12/265:25 pmCHA - LHR

2 stops34h 55mScandinavian Airlines

jue. 1/15:00 pmLHR - CHA

2 stops33h 47mScandinavian Airlines

Deal found 12/16

$2,598

Best flights from Chattanooga to London
Discover carefully curated flight deals from Chattanooga to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 16, 2025.

jue. 1/298:15 amCHA - LHR

1 stop22h 00mUnited Airlines

jue. 2/56:50 amLHR - CHA

2 stops15h 04mUnited Airlines

Deal found 12/15

$628

jue. 2/56:03 pmCHA - LCY

2 stops18h 17mKLM

dom. 2/151:45 pmLCY - CHA

2 stops24h 13mKLM

Deal found 12/16

$656

dom. 4/53:00 pmCHA - LHR

1 stop10h 30mDelta

mar. 4/211:05 pmLHR - CHA

1 stop15h 48mDelta

Deal found 12/16

$673

vie. 1/305:40 pmCHA - LHR

1 stop12h 35mUnited Airlines

vie. 2/66:50 amLHR - CHA

2 stops15h 04mUnited Airlines

Deal found 12/16

$628

vie. 1/302:00 pmCHA - LHR

1 stop12h 50mKLM

vie. 2/63:50 pmLHR - CHA

1 stop12h 26mKLM

Deal found 12/16

$657

vie. 2/136:30 amCHA - LHR

1 stop18h 25mUnited Airlines

mar. 2/1712:05 pmLHR - CHA

2 stops57h 42mUnited Airlines

Deal found 12/14

$629

lun. 3/307:51 pmCHA - LHR

1 stop12h 39mKLM

vie. 4/1011:45 amLHR - CHA

1 stop14h 54mKLM

Deal found 12/16

$673

lun. 4/207:35 pmCHA - LHR

1 stop10h 35mKLM

vie. 5/111:45 amLHR - CHA

1 stop15h 16mKLM

Deal found 12/16

$673

vie. 2/62:00 pmCHA - LCY

2 stops13h 10mKLM

lun. 2/910:00 amLCY - CHA

2 stops18h 16mKLM

Deal found 12/16

$756

mar. 1/61:47 pmCHA - LCY

2 stops14h 03mDelta

mié. 1/1410:00 amLCY - CHA

2 stops18h 16mDelta

Deal found 12/15

$3,453

Last-minute flights from Chattanooga to London
Discover last-minute flight deals from Chattanooga to London. Data last updated diciembre 16, 2025 and is based on user searches.

mar. 12/2312:15 pmCHA - LHR

2 stops37h 55mUnited Airlines

dom. 12/281:45 pmLHR - CHA

2 stops36h 06mUnited Airlines

Deal found 12/15

$1,615

jue. 12/257:20 amCHA - LHR

1 stop20h 25mDelta

jue. 1/111:05 amLHR - CHA

2 stops15h 49mDelta

Deal found 12/16

$1,538

mar. 1/68:15 amCHA - LHR

1 stop16h 40mUnited Airlines

mié. 1/146:50 amLHR - CHA

2 stops15h 04mUnited Airlines

Deal found 12/15

$692

mar. 1/61:47 pmCHA - LCY

2 stops14h 03mDelta

mié. 1/1410:00 amLCY - CHA

2 stops18h 16mDelta

Deal found 12/15

$3,453

jue. 1/298:15 amCHA - LHR

1 stop22h 00mUnited Airlines

jue. 2/56:50 amLHR - CHA

2 stops15h 04mUnited Airlines

Deal found 12/15

$628

jue. 1/296:03 pmCHA - LHR

2 stops22h 37mScandinavian Airlines

jue. 2/57:05 amLHR - CHA

3 stops19h 07mScandinavian Airlines

Deal found 12/15

$710

vie. 1/308:30 amCHA - LHR

2 stops17h 40mUnited Airlines

vie. 2/66:50 amLHR - CHA

2 stops15h 04mUnited Airlines

Deal found 12/16

$632

Find flight deals from Chattanooga to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$592 (Netflights)
Popular in	June
Cheapest in	March
Average price	$1,181

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

Highest demand for flights based on searches. 16% potential increase in price ($171 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

jue. 1/29

8:15 am-11:15 am

1 stop22h 00m

London Heathrow

jue. 2/5

6:50 am-4:54 pm

2 stops15h 04m

$628

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

vie. 1/30

5:40 pm-11:15 am

1 stop12h 35m

London Heathrow

vie. 2/6

6:50 am-4:54 pm

2 stops15h 04m

$628

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

vie. 2/13

6:30 am-5:55 am

1 stop18h 25m

London Heathrow

mar. 2/17

12:05 pm-4:47 pm

2 stops57h 42m

$629

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

jue. 2/5

6:03 pm-5:20 pm

2 stops18h 17m

London City

dom. 2/15

1:45 pm-8:58 am

2 stops24h 13m

$656

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

vie. 1/30

2:00 pm-7:50 am

1 stop12h 50m

London Heathrow

vie. 2/6

3:50 pm-11:16 pm

1 stop12h 26m

$657

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

dom. 4/5

3:00 pm-6:30 am

1 stop10h 30m

London Heathrow

mar. 4/21

1:05 pm-11:53 pm

1 stop15h 48m

$673

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

lun. 3/30

7:51 pm-1:30 pm

1 stop12h 39m

London Heathrow

vie. 4/10

11:45 am-9:39 pm

1 stop14h 54m

$673

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

lun. 4/20

7:35 pm-11:10 am

1 stop10h 35m

London Heathrow

vie. 5/1

11:45 am-10:01 pm

1 stop15h 16m

$673

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

vie. 2/6

2:00 pm-8:10 am

2 stops13h 10m

London City

lun. 2/9

10:00 am-11:16 pm

2 stops18h 16m

$756

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

mar. 1/6

1:47 pm-8:50 am

2 stops14h 03m

London City

mié. 1/14

10:00 am-11:16 pm

2 stops18h 16m

$3,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Chattanooga to London

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.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Ovago	Price Accuracy2 stars	Trust Score*2 stars
AranGrant	Price Accuracy2 stars	Trust 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?

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

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

7.9

Good

8,008 reviews

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

8,008 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Virgin Atlantic

7.5

Good

675 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,049 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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 18h 17m. Fly via United Airlines or KLM to get the fastest option. The distance between Chattanooga and London is about 4182 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 38% 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 Southend 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, 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

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Harrow

Eastleigh

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Winchester

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Watford

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Borehamwood

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Horley

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Wembley

Folkestone

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Top 3 airlines flying from Chattanooga to London

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$548	Average$1,427	FlexibilityNo cancel fee	On-time71%
Virgin Atlantic	Cheapest$572	Average$742	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$635	Average$807	FlexibilityNo cancel fee	On-timeN/A

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$628+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Chattanooga to London

Cheapest flights from Chattanooga to LondonExplore 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 diciembre 16, 2025.

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 diciembre 16, 2025.

Find flight deals from Chattanooga to London

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chattanooga to London that are best for you.

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.

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.

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?

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 diciembre 16, 2025.

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

Reviews of airlines servicing London

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.

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?

How long is the flight from Chattanooga to London?

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

What are the most popular routes from Chattanooga to London?

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

How can I find direct flights from Chattanooga to London?

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

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

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Alternative routes for Chattanooga to London

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Top 3 airlines flying from Chattanooga to London

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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 diciembre 16, 2025.