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

Delta, at £419, was found to be the cheapest airline from Chattanooga to London.Alternate airlines flying return to your destination include KLM and United Airlines. Delta is currently priced 44% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Chattanooga to London?

When deciding which route to take from Chattanooga to London consider Chattanooga Lovell Field - London Heathrow, Chattanooga Lovell Field - London Gatwick or Chattanooga Lovell Field - London City as they are the most popular.

What is the cheapest month to fly from Chattanooga to London?

Flights from Chattanooga to London lean towards being more expensive in December. Prices are generally better when you fly from Chattanooga to London in November, with the cheapest ticket starting at £507.

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

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

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

Chattanooga Lovell Field (CHA) is the airport you will fly out of if you book a flight from Chattanooga to London. You should not have trouble finding flights to London from Lovell Field; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Chattanooga airport to London. It is only a 6.0 mi journey to Lovell Field (CHA) from Chattanooga’s city center.

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 holiday 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.

£361+ Flights from Chattanooga to London

Cheap flight deals from Chattanooga to London

Round-trip from	£419
One-way from	£361
Popular in	December
Cheapest in	November
Average price	£725

Delta
13/8-20/8
3 total stops
38h 24m total
Chattanooga to London

Search Deals

Delta
31/7
2 total stops
15h 08m total
Chattanooga to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£80 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£32 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find 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 11 July 2025.

Wed 13/805:54CHA - LHR

1 stop19h 51mDelta

Wed 20/809:55LHR - CHA

2 stops18h 33mDelta

Deal found 10/7£419

Wed 13/814:42CHA - LHR

1 stop11h 03mKLM

Wed 20/815:15LHR - CHA

1 stop13h 13mKLM

Deal found 10/7£425

Thu 21/812:01CHA - LGW

3 stops21h 39mMultiple Airlines

Mon 25/814:00LGW - CHA

2 stops31h 01mMultiple Airlines

Deal found 9/7£467

Sun 14/914:01CHA - LHR

1 stop13h 19mUnited Airlines

Thu 25/909:30LHR - CHA

2 stops42h 41mUnited Airlines

Deal found 10/7£496

Thu 21/813:12CHA - LHR

2 stops13h 03mVirgin Atlantic

Mon 25/809:20LHR - CHA

1 stop15h 46mVirgin Atlantic

Deal found 9/7£501

Thu 14/806:47CHA - LGW

2 stops20h 23mAmerican Airlines

Wed 20/814:30LGW - CHA

2 stops25h 04mAmerican Airlines

Deal found 10/7£522

Fri 22/818:02CHA - LHR

3 stops34h 58mMultiple Airlines

Fri 29/815:05LHR - CHA

3 stops29h 50mMultiple Airlines

Deal found 10/7£557

Fri 22/807:00CHA - LCY

3 stops23h 40mMultiple Airlines

Fri 29/819:30LCY - CHA

2 stops31h 04mMultiple Airlines

Deal found 10/7£685

Mon 22/916:08CHA - LHR

2 stops18h 52mScandinavian Airlines

Sat 27/906:40LHR - CHA

2 stops21h 58mScandinavian Airlines

Deal found 11/7£823

Thu 14/814:42CHA - LGW

2 stops14h 18mDelta

Wed 20/812:00LGW - CHA

2 stops16h 28mDelta

Deal found 9/7£826

Fri 15/814:42CHA - LCY

2 stops13h 48mDelta

Mon 25/810:00LCY - CHA

2 stops18h 42mDelta

Deal found 10/7£1,663

Best flights from Chattanooga to London
Discover carefully curated flight deals from Chattanooga to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Wed 13/805:54CHA - LHR

1 stop19h 51mDelta

Wed 20/809:55LHR - CHA

2 stops18h 33mDelta

Deal found 10/7£419

Wed 13/814:42CHA - LHR

1 stop11h 03mKLM

Wed 20/815:15LHR - CHA

1 stop13h 13mKLM

Deal found 10/7£425

Thu 21/812:01CHA - LGW

3 stops21h 39mMultiple Airlines

Mon 25/814:00LGW - CHA

2 stops31h 01mMultiple Airlines

Deal found 9/7£467

Sun 14/914:01CHA - LHR

1 stop13h 19mUnited Airlines

Tue 23/914:05LHR - CHA

2 stops26h 31mUnited Airlines

Deal found 10/7£496

Thu 21/813:12CHA - LHR

2 stops13h 03mVirgin Atlantic

Mon 25/809:20LHR - CHA

1 stop15h 46mVirgin Atlantic

Deal found 9/7£501

Thu 14/806:47CHA - LGW

2 stops20h 23mAmerican Airlines

Wed 20/814:30LGW - CHA

2 stops25h 04mAmerican Airlines

Deal found 10/7£522

Mon 22/916:08CHA - LHR

2 stops18h 52mScandinavian Airlines

Sat 27/906:40LHR - CHA

2 stops21h 58mScandinavian Airlines

Deal found 11/7£823

Fri 22/818:02CHA - LHR

3 stops34h 58mMultiple Airlines

Fri 29/815:05LHR - CHA

3 stops29h 50mMultiple Airlines

Deal found 10/7£557

Fri 22/807:00CHA - LCY

3 stops23h 40mMultiple Airlines

Fri 29/819:30LCY - CHA

2 stops31h 04mMultiple Airlines

Deal found 10/7£685

Thu 14/814:42CHA - LGW

2 stops14h 18mDelta

Wed 20/812:00LGW - CHA

2 stops16h 28mDelta

Deal found 9/7£826

Fri 15/814:42CHA - LCY

2 stops13h 48mDelta

Mon 25/810:00LCY - CHA

2 stops18h 42mDelta

Deal found 10/7£1,663

Last-minute flights from Chattanooga to London
Discover last-minute flight deals from Chattanooga to London. Data last updated 11 July 2025 and is based on user searches.

Sun 13/715:24CHA - LHR

1 stop12h 41mAmerican Airlines

Tue 15/711:00LHR - CHA

1 stop13h 40mAmerican Airlines

Deal found 9/7£1,960

Wed 16/711:41CHA - LGW

1 stop17h 19mMultiple Airlines

Wed 23/714:00LGW - CHA

2 stops31h 03mMultiple Airlines

Deal found 9/7£648

Wed 16/713:30CHA - LHR

2 stops17h 20mMultiple Airlines

Wed 23/709:30LHR - CHA

3 stops35h 33mMultiple Airlines

Deal found 9/7£748

Wed 16/713:52CHA - LGW

2 stops15h 08mDelta

Wed 23/712:00LGW - CHA

2 stops14h 48mDelta

Deal found 9/7£873

Wed 16/713:30CHA - LCY

2 stops24h 15mMultiple Airlines

Wed 23/713:05LCY - CHA

3 stops31h 58mMultiple Airlines

Deal found 9/7£885

Wed 16/707:01CHA - LHR

1 stop18h 19mUnited Airlines

Wed 23/712:10LHR - CHA

2 stops33h 45mUnited Airlines

Deal found 9/7£887

Wed 16/715:09CHA - LHR

1 stop12h 46mKLM

Wed 23/709:20LHR - CHA

1 stop13h 34mKLM

Deal found 9/7£901

Wed 13/805:54CHA - LHR

1 stop19h 51mDelta

Wed 20/809:55LHR - CHA

2 stops18h 33mDelta

Deal found 10/7£419

Wed 13/814:42CHA - LHR

1 stop11h 03mKLM

Wed 20/815:15LHR - CHA

1 stop13h 13mKLM

Deal found 10/7£425

Thu 14/806:47CHA - LGW

2 stops20h 23mAmerican Airlines

Wed 20/814:30LGW - CHA

2 stops25h 04mAmerican Airlines

Deal found 10/7£522

Thu 14/814:42CHA - LGW

2 stops14h 18mDelta

Wed 20/812:00LGW - CHA

2 stops16h 28mDelta

Deal found 9/7£826

Thu 14/814:42CHA - LHR

2 stops20h 18mScandinavian Airlines

Sat 16/817:00LHR - CHA

2 stops33h 29mScandinavian Airlines

Deal found 9/7£855

One-way flights from Chattanooga to London
Search for one-way flight options from Chattanooga to London. Find affordable one-way fares based on user searches. Data last updated 11 July 2025.

Thu 31/713:52CHA - LGW

2 stops15h 08mDelta

Deal found 10/7£361

Thu 31/714:52CHA - LHR

2 stops13h 23mDelta

Deal found 10/7£361

Thu 31/712:10CHA - LCY

2 stops19h 20mUnited Airlines

Deal found 9/7£389

Thu 31/714:52CHA - LCY

2 stops13h 38mDelta

Deal found 10/7£406

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

Wed 13/8

05:54-06:45

1 stop19h 51m

London Heathrow

Wed 20/8

09:55-23:28

2 stops18h 33m

£419

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 13/8

14:42-06:45

1 stop11h 03m

London Heathrow

Wed 20/8

15:15-23:28

1 stop13h 13m

£425

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Thu 21/8

12:01-14:40

3 stops21h 39m

London Gatwick

Mon 25/8

14:00-16:01

2 stops31h 01m

£467

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 14/9

14:01-08:20

1 stop13h 19m

London Heathrow

Tue 23/9

14:05-11:36

2 stops26h 31m

£496

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Thu 21/8

13:12-07:15

2 stops13h 03m

London Heathrow

Mon 25/8

09:20-20:06

1 stop15h 46m

£501

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Thu 14/8

06:47-08:10

2 stops20h 23m

London Gatwick

Wed 20/8

14:30-10:34

2 stops25h 04m

£522

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 22/8

18:02-10:00

3 stops34h 58m

London Heathrow

Fri 29/8

15:05-15:55

3 stops29h 50m

£557

ChattanoogaLondon

CHA - LCY

CHALCY

Chattanooga Lovell Field

Fri 22/8

07:00-11:40

3 stops23h 40m

London City

Fri 29/8

19:30-21:34

2 stops31h 04m

£685

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 22/9

16:08-16:00

2 stops18h 52m

London Heathrow

Sat 27/9

06:40-23:38

2 stops21h 58m

£823

ChattanoogaLondon

CHA - LGW

CHALGW

Chattanooga Lovell Field

Thu 14/8

14:42-10:00

2 stops14h 18m

London Gatwick

Wed 20/8

12:00-23:28

2 stops16h 28m

£826

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 15 results

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 return 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, January is the cheapest month in which you can book a flight from Chattanooga to London (average of £112). Flying from Chattanooga to London in August is currently the most expensive (average of £164). 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 for a return flight from Chattanooga to London?

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Chattanooga to London, such as Delta, KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,951 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,372 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,846 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

654 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,421 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Chattanooga to London?
Chattanooga Lovell Field (CHA) is the airport you will fly out of if you book a flight from Chattanooga to London. You should not have trouble finding flights to London from Lovell Field; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Chattanooga airport to London. It is only a 6.0 mi journey to Lovell Field (CHA) from Chattanooga’s city center.
What are the cheapest airlines flying from Chattanooga to London round-trip?
Delta, at £419, was found to be the cheapest airline from Chattanooga to London.Alternate airlines flying return to your destination include KLM and United Airlines. Delta is currently priced 44% below the average price you’ll pay for this route.
What are the most popular routes from Chattanooga to London?
When deciding which route to take from Chattanooga to London consider Chattanooga Lovell Field - London Heathrow, Chattanooga Lovell Field - London Gatwick or Chattanooga Lovell Field - London City as they are the most popular.
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 holiday 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, January is the cheapest month in which you can book a flight from Chattanooga to London (average of £112). Flying from Chattanooga to London in August is currently the most expensive (average of £164). 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

Hounslow

Croydon

Milton Keynes

Deal

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Hayes

Ipswich

Folkestone

Southend-on-Sea

Watford

Winchester

Maidstone

Guildford

Chichester

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Chattanooga to London?

Deals for Chattanooga to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chattanooga to London?

Cheapflights simply makes it quick and affordable to book flights from Chattanooga to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Chattanooga to London with no change fees?

Yes, we can. To see specific flights from Chattanooga to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chattanooga to London become cheaper?

Yes! Start tracking prices for Chattanooga to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Chattanooga to London from £361

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chattanooga to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 11 July 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 11 July 2025.

Cheapflights Fare Finder

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

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?

How much does it cost for a return flight 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 11 July 2025.

Read through reviews of airlines operating flights from Chattanooga to London, such as Delta, KLM, andUnited Airlines. Reviews also offer insight into each airline's 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?

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?

Travelling to a place near Chattanooga?

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 London

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chattanooga to London?

Why should you use Cheapflights to find cheap flight tickets from Chattanooga to London?

Can Cheapflights find flights from Chattanooga to London with no change fees?

Can Cheapflights notify me if prices for flights from Chattanooga to London become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 11 July 2025.