How long is the flight from Chattanooga to London Heathrow Airport?

Delta and United Airlines can get you from Chattanooga to London Heathrow Airport in just under 13h 42m. Your travel time can differ by up to 4h 13m. The distance between Chattanooga and London Heathrow Airport 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 Heathrow Airport round-trip?

Flying on American Airlines is currently your cheapest option to London Heathrow Airport, 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. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Heathrow Airport, 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 airlines that fly from Chattanooga to London Heathrow Airport?

The most popular airlines flying from Chattanooga to London Heathrow Airport are American Airlines, Delta and Virgin Atlantic. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Chattanooga-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chattanooga-London Heathrow Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Heathrow Airport 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 Heathrow?

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 Heathrow. 3 airlines have flights from Lovell Field to London Heathrow on a regular basis. Booking flights from Chattanooga Lovell Field to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

Yes. In addition to deals on Chattanooga to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chattanooga to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Heathrow.

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

Yes. Cheapflights offers flight deals from Chattanooga to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$328+ Flights from Chattanooga to London Heathrow Airport

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

Airfare is below average for this route at the moment. Chattanooga to London Heathrow Airport flights typically cost between $807 and $1,086 in January. The cheapest round-trip price found within the last 3 days was $611 on Lufthansa (Jan 8-Jan 15).

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Cheap flight deals from Chattanooga to Heathrow

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$611 (World Air Fares)
One-way from	$328 (Kiwi.com)
Popular in	June
Cheapest in	September
Average price	$889

Provider with most accurate pricing for Chattanooga Lovell Field-London Heathrow flight deals.

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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-London Heathrow flights.

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From Chattanooga Lovell Field to London Heathrow

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One-way flight from Chattanooga Lovell Field to London Heathrow

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Highest demand for flights based on searches. 28% potential increase in price ($396 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).

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Average for round-trip flights in November 2025

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Find flight deals from Chattanooga to Heathrow

Cheapest flights from Chattanooga to Heathrow
Explore the most affordable flight options available from Chattanooga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Fri 12/53:03 pmCHA - LHR

1 stop12h 42mVirgin Atlantic

Tue 12/911:45 amLHR - CHA

2 stops15h 30mVirgin Atlantic

Deal found 11/25

$640

Fri 12/51:33 pmCHA - LHR

1 stop13h 17mDelta

Tue 12/91:00 pmLHR - CHA

1 stop14h 15mDelta

Deal found 11/25

$646

Fri 12/512:11 pmCHA - LHR

2 stops15h 14mUnited Airlines

Tue 12/99:00 amLHR - CHA

2 stops16h 57mUnited Airlines

Deal found 11/25

$660

Mon 12/225:43 pmCHA - LHR

1 stop31h 12mUnited Airlines

Tue 12/3011:10 amLHR - CHA

2 stops34h 58mUnited Airlines

Deal found 11/24

$1,169

Wed 12/248:38 amCHA - LHR

2 stops21h 42mUnited Airlines

Tue 12/3011:05 amLHR - CHA

2 stops35h 03mUnited Airlines

Deal found 11/24

$1,182

Thu 12/258:38 amCHA - LHR

1 stop16h 17mUnited Airlines

Thu 1/16:00 pmLHR - CHA

2 stops31h 51mUnited Airlines

Deal found 11/26

$1,184

Wed 12/2410:36 amCHA - LHR

2 stops15h 09mVirgin Atlantic

Tue 12/301:00 pmLHR - CHA

1 stop13h 54mVirgin Atlantic

Deal found 11/24

$1,271

Best flights from Chattanooga to Heathrow
Discover carefully curated flight deals from Chattanooga to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.

Fri 1/1611:43 amCHA - LHR

1 stop13h 42mDelta

Fri 1/236:20 amLHR - CHA

2 stops19h 52mDelta

Deal found 11/25

$622

Mon 2/28:15 amCHA - LHR

2 stops17h 55mUnited Airlines

Sun 2/156:50 amLHR - CHA

2 stops19h 10mUnited Airlines

Deal found 11/25

$625

Mon 2/26:03 pmCHA - LHR

1 stop12h 37mKLM

Sun 2/158:55 amLHR - CHA

1 stop13h 21mKLM

Deal found 11/25

$653

Fri 1/168:15 amCHA - LHR

2 stops17h 55mUnited Airlines

Fri 1/236:50 amLHR - CHA

2 stops18h 53mUnited Airlines

Deal found 11/25

$625

Mon 4/137:35 pmCHA - LHR

1 stop12h 55mKLM

Mon 4/2710:55 amLHR - CHA

1 stop12h 59mKLM

Deal found 11/26

$668

Thu 1/81:00 pmCHA - LHR

2 stops16h 25mUnited Airlines

Thu 1/159:00 amLHR - CHA

2 stops16h 44mUnited Airlines

Deal found 11/24

$629

Wed 4/221:30 pmCHA - LHR

1 stop19h 00mDelta

Wed 5/68:40 amLHR - CHA

2 stops18h 21mDelta

Deal found 11/24

$704

Sat 3/76:03 pmCHA - LHR

1 stop12h 37mKLM

Sat 3/1412:30 pmLHR - CHA

1 stop15h 22mKLM

Deal found 11/25

$703

Sun 4/57:51 pmCHA - LHR

1 stop10h 19mDelta

Wed 4/298:40 amLHR - CHA

2 stops18h 21mDelta

Deal found 11/24

$704

Wed 4/227:00 amCHA - LHR

2 stops18h 30mUnited Airlines

Wed 5/66:50 amLHR - CHA

2 stops19h 17mUnited Airlines

Deal found 11/24

$704

Sun 4/57:00 amCHA - LHR

2 stops22h 00mUnited Airlines

Wed 4/298:45 amLHR - CHA

2 stops17h 22mUnited Airlines

Deal found 11/24

$704

Last-minute flights from Chattanooga to Heathrow
Discover last-minute flight deals from Chattanooga to Heathrow. Data last updated November 26, 2025 and is based on user searches.

Fri 12/53:03 pmCHA - LHR

1 stop12h 42mVirgin Atlantic

Tue 12/911:45 amLHR - CHA

2 stops15h 30mVirgin Atlantic

Deal found 11/25

$640

Fri 12/51:33 pmCHA - LHR

1 stop13h 17mDelta

Tue 12/91:00 pmLHR - CHA

1 stop14h 15mDelta

Deal found 11/25

$646

Fri 12/512:11 pmCHA - LHR

2 stops15h 14mUnited Airlines

Tue 12/99:00 amLHR - CHA

2 stops16h 57mUnited Airlines

Deal found 11/25

$660

Mon 12/225:43 pmCHA - LHR

1 stop31h 12mUnited Airlines

Tue 12/3011:10 amLHR - CHA

2 stops34h 58mUnited Airlines

Deal found 11/24

$1,169

Wed 12/248:38 amCHA - LHR

2 stops21h 42mUnited Airlines

Tue 12/3011:05 amLHR - CHA

2 stops35h 03mUnited Airlines

Deal found 11/24

$1,182

Wed 12/2410:36 amCHA - LHR

2 stops15h 09mVirgin Atlantic

Tue 12/301:00 pmLHR - CHA

1 stop13h 54mVirgin Atlantic

Deal found 11/24

$1,271

Thu 12/258:38 amCHA - LHR

1 stop16h 17mUnited Airlines

Thu 1/16:00 pmLHR - CHA

2 stops31h 51mUnited Airlines

Deal found 11/26

$1,184

One-way flights from Chattanooga to Heathrow
Search for one-way flight options from Chattanooga to Heathrow. Find affordable one-way fares based on user searches. Data last updated November 26, 2025.

Fri 1/169:56 pmCHA - LHR

3 stops41h 09mMultiple Airlines

Deal found 11/25

$328

Mon 3/26:00 pmCHA - LHR

2 stops22h 40mScandinavian Airlines

Deal found 11/26

$343

Mon 3/26:58 pmCHA - LHR

1 stop11h 37mMultiple Airlines

Deal found 11/26

$379

Fri 1/165:40 pmCHA - LHR

2 stops56h 30mUnited Airlines

Deal found 11/25

$391

Mon 3/23:05 pmCHA - LHR

1 stop12h 55mKLM

Deal found 11/24

$451

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 1/16

11:43 am-6:25 am

1 stop13h 42m

London Heathrow

Fri 1/23

6:20 am-9:12 pm

2 stops19h 52m

$622

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 2/2

8:15 am-7:10 am

2 stops17h 55m

London Heathrow

Sun 2/15

6:50 am-9:00 pm

2 stops19h 10m

$625

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 1/16

8:15 am-7:10 am

2 stops17h 55m

London Heathrow

Fri 1/23

6:50 am-8:43 pm

2 stops18h 53m

$625

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Thu 1/8

1:00 pm-10:25 am

2 stops16h 25m

London Heathrow

Thu 1/15

9:00 am-8:44 pm

2 stops16h 44m

$629

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 2/2

6:03 pm-11:40 am

1 stop12h 37m

London Heathrow

Sun 2/15

8:55 am-5:16 pm

1 stop13h 21m

$653

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 4/13

7:35 pm-1:30 pm

1 stop12h 55m

London Heathrow

Mon 4/27

10:55 am-6:54 pm

1 stop12h 59m

$668

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 3/7

6:03 pm-11:40 am

1 stop12h 37m

London Heathrow

Sat 3/14

12:30 pm-11:52 pm

1 stop15h 22m

$703

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 4/22

1:30 pm-1:30 pm

1 stop19h 00m

London Heathrow

Wed 5/6

8:40 am-10:01 pm

2 stops18h 21m

$704

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 4/5

7:51 pm-11:10 am

1 stop10h 19m

London Heathrow

Wed 4/29

8:40 am-10:01 pm

2 stops18h 21m

$704

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 4/22

7:00 am-6:30 am

2 stops18h 30m

London Heathrow

Wed 5/6

6:50 am-9:07 pm

2 stops19h 17m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 17 results

Compare providers for flights from Chattanooga to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Heathrow in November.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Expedia	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 Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chattanooga-London Heathrow Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, March is the cheapest month in which you can book a flight from Chattanooga to London Heathrow Airport (average of $548). Flying from Chattanooga to London Heathrow Airport 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 LHR?

One of the essential ways to save on airfare from Chattanooga to London Heathrow Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

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

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, Virgin Atlantic, and American Airlines from Chattanooga to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,998 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

7,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Virgin Atlantic

7.5

Good

675 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,038 reviews

Delta

7.9

Good

7,998 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 Heathrow?
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 Heathrow. 3 airlines have flights from Lovell Field to London Heathrow on a regular basis. Booking flights from Chattanooga Lovell Field to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.
How long is the flight from Chattanooga to London Heathrow Airport?
Delta and United Airlines can get you from Chattanooga to London Heathrow Airport in just under 13h 42m. Your travel time can differ by up to 4h 13m. The distance between Chattanooga and London Heathrow Airport 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 Heathrow Airport round-trip?
Flying on American Airlines is currently your cheapest option to London Heathrow Airport, 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. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Chattanooga to Heathrow that include hotel bookings?
Yes. In addition to deals on Chattanooga to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chattanooga to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Heathrow.
Can I find deals for business class flights from Chattanooga to Heathrow?
Yes. Cheapflights offers flight deals from Chattanooga to Heathrow 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 Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from Chattanooga to London Heathrow Airport (average of $548). Flying from Chattanooga to London Heathrow Airport 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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Top 3 airlines flying from Chattanooga to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$548	Average$1,307	FlexibilityNo cancel fee	On-time71%
Virgin Atlantic	Cheapest$572	Average$742	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$635	Average$845	FlexibilityNo cancel fee	On-timeN/A

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$328+ Cheap flights from Chattanooga (CHA) to Heathrow (LHR)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chattanooga to Heathrow with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chattanooga to Heathrow

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Find flight deals from Chattanooga to Heathrow

Cheapest flights from Chattanooga to HeathrowExplore the most affordable flight options available from Chattanooga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Explore the most affordable flight options available from Chattanooga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Chattanooga to Heathrow

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 Heathrow in November.

Best time to book a flight from Chattanooga to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chattanooga with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chattanooga to London Heathrow Airport

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

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

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

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, Virgin Atlantic, and American Airlines from Chattanooga to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines 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 Heathrow. 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 Heathrow?

How long is the flight from Chattanooga to London Heathrow Airport?

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

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

How can I find direct flights from Chattanooga to Heathrow?

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

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

Traveling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chattanooga to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Chattanooga to Heathrow

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Cheapest flights from Chattanooga to Heathrow
Explore the most affordable flight options available from Chattanooga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.