Which airport is the most popular layover for flights between Chattanooga and London Heathrow Airport?

Detroit (DTW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chattanooga to London Heathrow Airport?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $622.

Which layover airport has the shortest travel time from Chattanooga to London Heathrow Airport?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 10h 07m.

What airlines fly to London Heathrow Airport?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to London Heathrow Airport from Chattanooga according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 5 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chattanooga Lovell Field to London Heathrow?

Scandinavian Airlines, United Airlines, and Delta are the most popular carriers operating from Chattanooga Lovell Field to London Heathrow

Which layover airport has the shortest connection time from Chattanooga to London Heathrow Airport?

Atlanta (ATL) has the shortest average layover time for this route: 2h 05m.

When did momondo last update prices for flights from Chattanooga Lovell Field Airport to London Heathrow Airport?

Prices for flights from Chattanooga Lovell Field Airport to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Chattanooga Lovell Field Airport to London Heathrow Airport?

There are 3 operators available for flights from Chattanooga Lovell Field Airport to London Heathrow Airport as of November 2025.

How old do you have to be to fly from Chattanooga Lovell Field Airport to London Heathrow Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$343 Cheap Flights from Chattanooga to London Heathrow Airport in 2025/26

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6:21 pm - 11:40 amCHA-LHR

12h 19m1 stop

1:00 pm - 10:15 pmLHR-CHA

14h 15m1 stop

$597KLM

Find Deal

Tue, Nov 25 - Tue, Dec 2

5:45 pm - 4:00 pmCHA-LHR

17h 15m2 stops

6:40 am - 11:52 pmLHR-CHA

21h 12m2 stops

$599Scandinavian Airlines

Find Deal

Mon, Feb 16 - Mon, Mar 9

11:12 am - 7:05 amCHA-LHR

14h 53m2 stops

11:05 am - 11:26 pmLHR-CHA

17h 21m2 stops

$602Delta

Find Deal

Tue, Nov 25 - Tue, Dec 2

7:00 am - 11:15 amCHA-LHR

23h 15m1 stop

1:25 pm - 11:33 amLHR-CHA

51h 08m2 stops

$624United Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

1:58 pm - 7:10 amCHA-LHR

36h 12m2 stops

11:05 am - 11:33 amLHR-CHA

53h 28m2 stops

$631United Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

6:03 pm - 11:40 amCHA-LHR

12h 37m1 stop

3:50 pm - 11:52 pmLHR-CHA

12h 02m1 stop

$655Virgin Atlantic

Find Deal

Mon, Feb 16 - Mon, Mar 9

3:15 pm - 7:50 amCHA-LHR

12h 35m1 stop

11:45 am - 11:52 pmLHR-CHA

17h 07m2 stops

$741Virgin Atlantic

Find Deal

Fri, Mar 27 - Tue, Mar 31

11:40 am - 9:00 amCHA-LHR

17h 20m1 stop

3:15 pm - 11:52 pmLHR-CHA

13h 37m1 stop

$769Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

6:14 pm - 9:05 amCHA-LHR

9h 51m1 stop

9:15 am - 7:29 pmLHR-CHA

15h 14m1 stop

$835American Airlines

Find Deal

Thu, Apr 23 - Mon, Apr 27

6:04 pm - 9:15 amCHA-LHR

10h 11m1 stop

2:45 pm - 11:15 pmLHR-CHA

13h 30m1 stop

$1,241American Airlines

Find Deal

Mon, Dec 1 - Fri, Dec 5

KLM flights from Chattanooga to London Heathrow Airport

Our best KLM deals on Chattanooga to London Heathrow Airport flight tickets

KLM

Nov 25

CHA6:21 pmChattanooga Lovell Field

12h 19m

1 stop

LHR11:40 amLondon Heathrow

Dec 2

LHR1:00 pmLondon Heathrow

14h 15m

1 stop

CHA10:15 pmChattanooga Lovell Field

$597

Find similar

KLM

Dec 7

CHA2:55 pmChattanooga Lovell Field

11h 55m

1 stop

LHR7:50 amLondon Heathrow

Dec 14

LHR3:50 pmLondon Heathrow

12h 36m

1 stop

CHA11:26 pmChattanooga Lovell Field

$622

Find similar

KLM

Jan 7

CHA6:20 pmChattanooga Lovell Field

12h 20m

1 stop

LHR11:40 amLondon Heathrow

Jan 11

LHR10:45 amLondon Heathrow

14h 27m

1 stop

CHA8:12 pmChattanooga Lovell Field

$630

Find similar

Scandinavian Airlines flights from Chattanooga to London Heathrow Airport

Our best Scandinavian Airlines deals on Chattanooga to London Heathrow Airport flight tickets

Scandinavian Airlines

Feb 16

CHA5:45 pmChattanooga Lovell Field

17h 15m

2 stops

LHR4:00 pmLondon Heathrow

Mar 9

LHR6:40 amLondon Heathrow

21h 12m

2 stops

CHA11:52 pmChattanooga Lovell Field

$599

Find similar

Scandinavian Airlines

Feb 16

CHA5:45 pmChattanooga Lovell Field

17h 15m

2 stops

LHR4:00 pmLondon Heathrow

Mar 9

LHR7:05 amLondon Heathrow

20h 47m

3 stops

CHA11:52 pmChattanooga Lovell Field

$603

Find similar

Scandinavian Airlines

Dec 1

CHA4:14 pmChattanooga Lovell Field

21h 16m

2 stops

LHR6:30 pmLondon Heathrow

Dec 5

LHR6:40 amLondon Heathrow

19h 56m

2 stops

CHA9:36 pmChattanooga Lovell Field

$715

Find similar

momondo 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

Tue 11/25

6:21 pm-11:40 am

1 stop12h 19m

London Heathrow

Tue 12/2

1:00 pm-10:15 pm

1 stop14h 15m

$597

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 2/16

5:45 pm-4:00 pm

2 stops17h 15m

London Heathrow

Mon 3/9

6:40 am-11:52 pm

2 stops21h 12m

$599

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 11/25

11:12 am-7:05 am

2 stops14h 53m

London Heathrow

Tue 12/2

11:05 am-11:26 pm

2 stops17h 21m

$602

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 12/7

7:00 am-11:15 am

1 stop23h 15m

London Heathrow

Sun 12/14

1:25 pm-11:33 am

2 stops51h 08m

$624

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 12/7

1:58 pm-7:10 am

2 stops36h 12m

London Heathrow

Sun 12/14

11:05 am-11:33 am

2 stops53h 28m

$631

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 2/16

6:03 pm-11:40 am

1 stop12h 37m

London Heathrow

Mon 3/9

3:50 pm-11:52 pm

1 stop12h 02m

$655

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 3/27

3:15 pm-7:50 am

1 stop12h 35m

London Heathrow

Tue 3/31

11:45 am-11:52 pm

2 stops17h 07m

$741

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 3/27

11:40 am-9:00 am

1 stop17h 20m

London Heathrow

Tue 3/31

3:15 pm-11:52 pm

1 stop13h 37m

$769

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Thu 4/23

6:14 pm-9:05 am

1 stop9h 51m

London Heathrow

Mon 4/27

9:15 am-7:29 pm

1 stop15h 14m

$835

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 12/1

6:04 pm-9:15 am

1 stop10h 11m

London Heathrow

Fri 12/5

2:45 pm-11:15 pm

1 stop13h 30m

$1,241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chattanooga to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $814. The most expensive day to fly to London Heathrow Airport is Thursday, with ticket prices averaging around $1,508.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Chattanooga to London Heathrow Airport in the afternoon for as low as $855. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,175.

When to book flights from Chattanooga to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chattanooga to London Heathrow Airport (CHA to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to London Heathrow Airport

Direct flights	None

There are no direct flights from Chattanooga to London Heathrow Airport. There are no popular flight routes from Chattanooga to London Heathrow Airport.

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How far is Chattanooga Lovell Field to London Heathrow by plane?
There are 4165.7 mi between Chattanooga Lovell Field and London Heathrow. By plane, this route typically takes 9h 51m.
When did momondo last update prices for flights from Chattanooga Lovell Field Airport to London Heathrow Airport?
Prices for flights from Chattanooga Lovell Field Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Chattanooga Lovell Field Airport to London Heathrow Airport?
There are 3 operators available for flights from Chattanooga Lovell Field Airport to London Heathrow Airport as of November 2025.
How old do you have to be to fly from Chattanooga Lovell Field Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chattanooga to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Chattanooga to London Heathrow Airport is American Airlines, representing 48% of all bookings. The subsequent popular airlines are Delta at 31% and Virgin Atlantic at 21%.

Best airlines flying from Chattanooga to London Heathrow Airport

Compare and see reviews for airlines that fly from Chattanooga to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $572	Free Cancellation	Rating 7.5 671 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $635	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom $688	Free Cancellation	Rating 7.2 11,036 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Stratford-upon-Avon

Brentwood

Salisbury

Chelmsford

Folkestone

Romford

Ilford

Swindon

Cobham

Wembley

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chattanooga to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chattanooga to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chattanooga to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Chattanooga to London?

Once you have performed a search for Chattanooga to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chattanooga to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Chattanooga and alert you when they change.

An easier way to manage your London Heathrow Airport trip

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Flights to London Gatwick Airportfrom $313

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Chattanooga flight routes

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Flights from Chattanooga Lovell Field to Detroit Metropolitan Wayne County

Cheap flights from Chattanooga to London from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to London departing on 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Chattanooga to London

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KLM flights from Chattanooga to London Heathrow Airport

Our best KLM deals on Chattanooga to London Heathrow Airport flight tickets

Scandinavian Airlines flights from Chattanooga to London Heathrow Airport

Our best Scandinavian Airlines deals on Chattanooga to London Heathrow Airport flight tickets

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

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How to get the cheapest flight ticket from Chattanooga to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $814. The most expensive day to fly to London Heathrow Airport is Thursday, with ticket prices averaging around $1,508.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest airline that flies from Chattanooga Lovell Field to London Heathrow?

Scandinavian Airlines, United Airlines, and Delta are the most popular carriers operating from Chattanooga Lovell Field to London Heathrow

What airlines fly to London Heathrow Airport?

Which airport is the most popular layover for flights between Chattanooga and London Heathrow Airport?

Detroit (DTW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chattanooga to London Heathrow Airport?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $622.

Which layover airport has the shortest travel time from Chattanooga to London Heathrow Airport?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 10h 07m.

Which layover airport has the shortest connection time from Chattanooga to London Heathrow Airport?

Atlanta (ATL) has the shortest average layover time for this route: 2h 05m.

When to book flights from Chattanooga to London Heathrow Airport

Cheap Chattanooga to London Heathrow Airport (CHA to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to London Heathrow Airport

Direct flights

How far is Chattanooga Lovell Field to London Heathrow by plane?

When did momondo last update prices for flights from Chattanooga Lovell Field Airport to London Heathrow Airport?

How many operators does momondo search for flights from Chattanooga Lovell Field Airport to London Heathrow Airport?

How old do you have to be to fly from Chattanooga Lovell Field Airport to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular airline from Chattanooga to London Heathrow Airport?

Best airlines flying from Chattanooga to London Heathrow Airport

Compare and see reviews for airlines that fly from Chattanooga to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to London?

Can I find flights from Chattanooga to London with flexible booking policies on momondo?

How can momondo help me find flights from Chattanooga to London?

I’m not ready to book a flight from Chattanooga to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo