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

Departing from London Heathrow Airport to Chattanooga will take you 32h 02m. There are 4162 mi between London Heathrow Airport and Chattanooga. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

If weather is an important factor for your trip to Chattanooga, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Chattanooga as you normally would.

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

Most trusted provider : When it comes to deals on London Heathrow Airport-Chattanooga 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 London Heathrow Airport-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Chattanooga from London Heathrow?

If you book a flight to Chattanooga from London Heathrow, you will be flying to Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga. There are 0 flights from London Heathrow to Lovell Field per day from 0 different airlines.

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

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

How can I find direct flights from Heathrow to Chattanooga?

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

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

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

$643+ Cheap Flights from London Heathrow Airport to Chattanooga

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Cheap flight deals from Heathrow to Chattanooga

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Chattanooga
Explore the most affordable flight options available from Heathrow to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.

Sat 12/55:00 pm -

2 stops32h 02m

Wed 12/92:55 pm -

2 stops22h 35m

Deal found 9/22

$797

Mon 11/26:40 am -

2 stops21h 07m

Mon 11/166:07 pm -

2 stops16h 53m

Deal found 9/23

$818

Sat 11/75:00 pm -

2 stops32h 35m

Mon 11/96:07 pm -

2 stops34h 13m

Deal found 9/18

$832

Tue 10/206:40 am -

2 stops21h 59m

Sat 10/245:21 pm -

2 stops18h 39m

Deal found 9/19

$838

Fri 11/67:05 am -

3 stops20h 42m

Fri 11/136:07 pm -

2 stops16h 53m

Deal found 9/22

$876

Sun 11/151:45 pm -

2 stops36h 08m

Sun 12/135:40 pm -

1 stop33h 15m

Deal found 9/20

$914

Mon 11/28:25 pm -

2 stops24h 45m

Mon 11/97:29 pm -

2 stops30h 51m

Deal found 9/19

$915

Sat 10/315:00 pm -

2 stops32h 35m

Mon 11/166:07 pm -

2 stops16h 53m

Deal found 9/23

$919

Mon 11/27:30 am -

2 stops15h 31m

Mon 11/95:52 pm -

1 stop13h 08m

Deal found 9/23

$920

Best flights from Heathrow to Chattanooga
Discover carefully curated flight deals from Heathrow to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.

Sat 12/55:00 pm -

2 stops32h 02m

Wed 12/92:55 pm -

2 stops22h 35m

Deal found 9/22

$797

Sun 11/151:45 pm -

2 stops36h 08m

Sun 12/135:40 pm -

1 stop33h 15m

Deal found 9/20

$914

Fri 11/66:40 am -

2 stops21h 07m

Fri 11/134:05 pm -

2 stops18h 55m

Deal found 9/22

$872

Mon 11/26:35 am -

2 stops19h 18m

Mon 11/96:37 pm -

1 stop20h 58m

Deal found 9/19

$920

Wed 11/189:00 am -

2 stops16h 53m

Wed 12/166:30 am -

2 stops21h 40m

Deal found 9/20

$937

Fri 10/306:35 am -

2 stops18h 17m

Wed 11/111:52 pm -

2 stops14h 18m

Deal found 9/22

$961

Sat 12/59:00 am -

2 stops18h 41m

Wed 12/94:36 pm -

1 stop12h 39m

Deal found 9/21

$963

Thu 11/57:30 am -

2 stops18h 23m

Thu 11/121:52 pm -

2 stops14h 18m

Deal found 9/21

$963

Sat 11/79:00 am -

2 stops16h 52m

Mon 11/94:40 pm -

2 stops32h 15m

Deal found 9/19

$964

Last-minute flights from Heathrow to Chattanooga
Discover last-minute flight deals from Heathrow to Chattanooga. Data last updated September 23, 2026 and is based on user searches.

Tue 10/206:40 am -

2 stops21h 59m

Sat 10/245:21 pm -

2 stops18h 39m

Deal found 9/19

$838

Tue 10/208:45 am -

2 stops20h 25m

Tue 10/276:50 am -

1 stop21h 05m

Deal found 9/22

$952

Thu 10/296:50 am -

2 stops34h 24m

Sun 11/84:40 pm -

2 stops32h 15m

Deal found 9/22

$963

Thu 10/296:50 am -

2 stops18h 02m

Mon 11/91:52 pm -

2 stops15h 33m

Deal found 9/21

$964

Fri 10/306:35 am -

2 stops34h 39m

Sun 11/84:40 pm -

2 stops33h 00m

Deal found 9/23

$959

Fri 10/306:35 am -

2 stops18h 17m

Wed 11/111:52 pm -

2 stops14h 18m

Deal found 9/22

$961

Sat 10/315:00 pm -

2 stops32h 35m

Mon 11/166:07 pm -

2 stops16h 53m

Deal found 9/23

$919

Find flight deals from Heathrow to Chattanooga

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$797 (Scandinavian Airlines)
One-way from	$643 (United Airlines)
Popular in	February
Cheapest in	March
Average price	$1,181

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

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

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From London Heathrow to Chattanooga Lovell Field

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One-way flight from London Heathrow to Chattanooga Lovell Field

Search Deals

High demand for flights, 9% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Sun 2/28

1:30 pm-5:25 pm

2 stops32h 55m

Chattanooga Lovell Field

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$643

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Sat 12/5

5:00 pm-8:02 pm

2 stops32h 02m

Chattanooga Lovell Field

Wed 12/9

2:55 pm-6:30 pm

2 stops22h 35m

$797

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Fri 11/6

6:40 am-10:47 pm

2 stops21h 07m

Chattanooga Lovell Field

Fri 11/13

4:05 pm-4:00 pm

2 stops18h 55m

$872

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Sun 11/15

1:45 pm-8:53 pm

2 stops36h 08m

Chattanooga Lovell Field

Sun 12/13

5:40 pm-7:55 am

1 stop33h 15m

$914

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Mon 11/2

6:35 am-8:53 pm

2 stops19h 18m

Chattanooga Lovell Field

Mon 11/9

6:37 pm-8:35 pm

1 stop20h 58m

$920

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Wed 11/18

9:00 am-8:53 pm

2 stops16h 53m

Chattanooga Lovell Field

Wed 12/16

6:30 am-9:10 am

2 stops21h 40m

$937

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Fri 10/30

6:35 am-8:52 pm

2 stops18h 17m

Chattanooga Lovell Field

Wed 11/11

1:52 pm-9:10 am

2 stops14h 18m

$961

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Sat 12/5

9:00 am-10:41 pm

2 stops18h 41m

Chattanooga Lovell Field

Wed 12/9

4:36 pm-10:15 am

1 stop12h 39m

$963

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Thu 11/5

7:30 am-8:53 pm

2 stops18h 23m

Chattanooga Lovell Field

Thu 11/12

1:52 pm-9:10 am

2 stops14h 18m

$963

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Sat 11/7

9:00 am-8:52 pm

2 stops16h 52m

Chattanooga Lovell Field

Mon 11/9

4:40 pm-5:55 am

2 stops32h 15m

$964

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/19

Showing 1-10 of 12 resultsSorted by cheapest first

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

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

LHR-CHA

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 London Heathrow Airport to Chattanooga

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of $682). Flying from London Heathrow Airport to Chattanooga in February is currently the most expensive (average of $1,367). 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 London Heathrow Airport to Chattanooga?

Airfare is below average for this route at the moment.

London Heathrow Airport to Chattanooga flights typically cost between $878 and $1,082 in December.
The cheapest round-trip price found within the last 5 days was $797 on Scandinavian Airlines (Dec 5-Dec 9).

Related info for your journey

What airport do you fly into for flights to Chattanooga from London Heathrow?
If you book a flight to Chattanooga from London Heathrow, you will be flying to Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga. There are 0 flights from London Heathrow to Lovell Field per day from 0 different airlines.
How long is the flight from London Heathrow Airport to Chattanooga?
Departing from London Heathrow Airport to Chattanooga will take you 32h 02m. There are 4162 mi between London Heathrow Airport and Chattanooga. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Heathrow to Chattanooga that include hotel bookings?
Yes. In addition to deals on Heathrow to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to Chattanooga?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Chattanooga.
Can I find deals for business class flights from Heathrow to Chattanooga?
Yes. Cheapflights offers flight deals from Heathrow to Chattanooga 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 London Heathrow Airport to Chattanooga?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of $682). Flying from London Heathrow Airport to Chattanooga in February is currently the most expensive (average of $1,367). 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.

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$643+ Cheap flights from Heathrow (LHR) to Chattanooga (CHA)

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 2/28. 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 Heathrow to Chattanooga

Cheapest flights from Heathrow to ChattanoogaExplore the most affordable flight options available from Heathrow to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.

Explore the most affordable flight options available from Heathrow to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.

Best flights from Heathrow to ChattanoogaDiscover carefully curated flight deals from Heathrow to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.

Discover carefully curated flight deals from Heathrow to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.

Last-minute flights from Heathrow to ChattanoogaDiscover last-minute flight deals from Heathrow to Chattanooga. Data last updated September 23, 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Chattanooga. Data last updated September 23, 2026 and is based on user searches.

One-way flights from Heathrow to ChattanoogaSearch for one-way flight options from Heathrow to Chattanooga. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.

Search for one-way flight options from Heathrow to Chattanooga. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.

Find flight deals from Heathrow to Chattanooga

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Round-trip from

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Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Chattanooga

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

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

London Heathrow Airport to Chattanooga flights typically cost between $878 and $1,082 in December.The cheapest round-trip price found within the last 5 days was $797 on Scandinavian Airlines (Dec 5-Dec 9).

Related info for your journey

What airport do you fly into for flights to Chattanooga from London Heathrow?

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

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

How can I find direct flights from Heathrow to Chattanooga?

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

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

Traveling to a place near Chattanooga?

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Alternative routes for Heathrow to Chattanooga

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

Other flights to Chattanooga

Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.

Complete your trip

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Find flights from Heathrow to Chattanooga, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Chattanooga flights

Browse other Heathrow and Chattanooga flight options. Last updated on September 23, 2026.

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Cheapest flights from Heathrow to Chattanooga
Explore the most affordable flight options available from Heathrow to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.

Best flights from Heathrow to Chattanooga
Discover carefully curated flight deals from Heathrow to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.

Last-minute flights from Heathrow to Chattanooga
Discover last-minute flight deals from Heathrow to Chattanooga. Data last updated September 23, 2026 and is based on user searches.

One-way flights from Heathrow to Chattanooga
Search for one-way flight options from Heathrow to Chattanooga. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.

London Heathrow Airport to Chattanooga flights typically cost between $878 and $1,082 in December.
The cheapest round-trip price found within the last 5 days was $797 on Scandinavian Airlines (Dec 5-Dec 9).