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Cheap flights from London Heathrow Airport to Chattanooga from £428

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHA
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Chattanooga

Enter your travel dates to find the best prices.

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 8 June 2026.

Sun 6/1207:30
LHR
-
CHA
2 stops34h 51m
United Airlines
Sun 13/1217:20
CHA
-
LHR
2 stops32h 20m
United Airlines
Deal found 8/6£649
Sun 6/1218:00
LHR
-
CHA
1 stop23h 18m
Lufthansa
Sun 13/1217:40
CHA
-
LHR
1 stop31h 15m
Lufthansa
Deal found 8/6£650
Thu 1/1009:30
LHR
-
CHA
2 stops29h 12m
United Airlines
Wed 7/1006:00
CHA
-
LHR
2 stops20h 15m
United Airlines
Deal found 5/6£654
Thu 1/1011:05
LHR
-
CHA
1 stop31h 11m
Lufthansa
Wed 7/1018:00
CHA
-
LHR
1 stop11h 25m
Lufthansa
Deal found 5/6£654
Tue 20/1015:20
LHR
-
CHA
2 stops23h 22m
Lufthansa
Sat 24/1013:52
CHA
-
LHR
2 stops15h 18m
Lufthansa
Deal found 7/6£677
Sun 12/707:30
LHR
-
CHA
2 stops31h 14m
United Airlines
Mon 20/710:27
CHA
-
LHR
1 stop15h 18m
United Airlines
Deal found 7/6£678
Wed 21/1007:25
LHR
-
CHA
2 stops16h 07m
United Airlines
Sat 24/1010:17
CHA
-
LHR
1 stop15h 38m
United Airlines
Deal found 8/6£688
Mon 13/714:10
LHR
-
CHA
1 stop28h 06m
Lufthansa
Mon 20/713:53
CHA
-
LHR
2 stops14h 27m
Lufthansa
Deal found 5/6£710
Mon 13/709:40
LHR
-
CHA
2 stops14h 53m
Virgin Atlantic
Mon 20/713:10
CHA
-
LHR
2 stops13h 45m
Virgin Atlantic
Deal found 5/6£724
Wed 21/1006:15
LHR
-
CHA
2 stops15h 58m
Virgin Atlantic
Sat 24/1015:15
CHA
-
LHR
2 stops12h 35m
Virgin Atlantic
Deal found 7/6£730
Wed 21/1013:10
LHR
-
CHA
1 stop13h 15m
Multiple Airlines
Sat 24/1016:56
CHA
-
LHR
1 stop11h 09m
Multiple Airlines
Deal found 5/6£737

Find flight deals from Heathrow to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 June 2026.

Round-trip from

£654

One-way from

£428

Popular in

December

Cheapest in

September

Average price

£607
United Airlines
  • United Airlines
  • 1/10-7/10
  • 4 total stops
  • 49h 27m total
  • London to Chattanooga
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 28h 53m total
  • London to Chattanooga
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 June 2026.
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 return flight

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sun 12/7

07:30-09:44

2 stops31h 14m

Chattanooga Lovell Field

Mon 20/7

10:27-06:45

1 stop15h 18m

£678

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 21/10

07:25-18:32

2 stops16h 07m

Chattanooga Lovell Field

Sat 24/10

10:17-06:55

1 stop15h 38m

£688

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 13/7

07:45-17:02

1 stop14h 17m

Chattanooga Lovell Field

Mon 20/7

16:42-07:55

1 stop34h 13m

£710
Fastest return journey

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 21/10

13:10-21:25

1 stop13h 15m

Chattanooga Lovell Field

Sat 24/10

16:56-12:35

1 stop14h 39m

£738

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 22/7

07:30-20:49

2 stops18h 19m

Chattanooga Lovell Field

Wed 29/7

10:27-05:55

2 stops14h 28m

£811

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 20/7

09:55-20:46

2 stops15h 51m

Chattanooga Lovell Field

Mon 27/7

13:10-08:50

2 stops14h 40m

£874

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sun 12/7

21:05-20:46

3 stops28h 41m

Chattanooga Lovell Field

Mon 20/7

16:07-17:40

2 stops20h 33m

£1,370
Cheapest one-way

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sun 13/9

09:50-14:24

2 stops33h 34m

£467

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 15/9

12:55-22:24

1 stop14h 29m

£469

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 14/9

18:00-17:05

1 stop28h 05m

£478

Flights are sorted by cheapest return flights first.

Deals found on 3/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.
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 London Heathrow Airport to Chattanooga

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £510). Flying from London Heathrow Airport to Chattanooga in December is currently the most expensive (average of £963). 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 London Heathrow Airport to Chattanooga?

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. 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 Chattanooga. Reviews last updated 8 June 2026.
Check out reviews from past customers who have flown with Virgin Atlantic and American Airlines from London Heathrow Airport to Chattanooga to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.1
Good
11,642 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Chattanooga. 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 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 3 different airlines.

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

    For as low as £710, United Airlines can have you in Chattanooga from London Heathrow Airport in 14h 17m. There are 4162 mi between London Heathrow Airport and Chattanooga. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Virgin Atlantic (£462), Delta (£493), and American Airlines (£519) offers the cheapest pricing from London Heathrow Airport to Chattanooga. Virgin Atlantic is currently priced 30% below the average price you’ll pay for this route.

  • 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 holiday 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £510). Flying from London Heathrow Airport to Chattanooga in December is currently the most expensive (average of £963). 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

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.

Top 2 airlines flying from Heathrow to Chattanooga

Discover the top 2 airlines that operate flights from Heathrow to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£462Average£570FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£519Average£795FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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 Heathrow to Chattanooga?

Cheapflights helps you search for flights from Heathrow to Chattanooga via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Chattanooga 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 Heathrow to Chattanooga with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Chattanooga flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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