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Cheap flights from London Heathrow Airport to Chattanooga from £431

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHA
16 Sep — 23 Sep1
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 17 August 2026.

Tue 20/1006:40 -
2 stops19h 43m
Sat 24/1017:21 -
2 stops18h 39m
Deal found 15/8£564
Fri 4/1206:40 -
2 stops20h 31m
Mon 7/1217:59 -
2 stops22h 41m
Deal found 12/8£600
Wed 11/1106:40 -
2 stops22h 05m
Sun 15/1116:00 -
2 stops36h 20m
Deal found 16/8£631
Mon 14/916:00 -
2 stops22h 55m
Wed 30/913:52 -
1 stop13h 38m
Deal found 14/8£664
Wed 9/916:00 -
2 stops22h 54m
Wed 16/906:00 -
2 stops18h 55m
Deal found 12/8£665

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 17 August 2026.

Round-trip from

£564

One-way from

£431

Popular in

December

Cheapest in

March

Average price

£994
Scandinavian Airlines
  • Scandinavian Airlines
  • 20/10-24/10
  • 4 total stops
  • 38h 22m total
  • London to Chattanooga
Search Deals
30/10
  • 30/10
  • 3 total stops
  • 49h 24m total
  • London to Chattanooga
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 17 August 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 London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Tue 20/10

07:05-23:39

3 stops21h 34m

Chattanooga Lovell Field

Sat 24/10

17:21-22:40

2 stops24h 19m

£598

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Fri 4/12

06:40-22:11

2 stops20h 31m

Chattanooga Lovell Field

Mon 7/12

17:59-21:40

2 stops22h 41m

£600

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Wed 11/11

06:40-23:45

2 stops22h 05m

Chattanooga Lovell Field

Sun 15/11

16:00-09:20

2 stops36h 20m

£631
Fastest return journey

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Wed 11/11

09:10-18:01

1 stop13h 51m

Chattanooga Lovell Field

Sun 15/11

18:37-21:20

1 stop21h 43m

£712

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Thu 1/10

08:45-00:10

2 stops20h 25m

Chattanooga Lovell Field

Thu 8/10

06:00-07:45

2 stops20h 45m

£714

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Thu 24/9

07:30-00:10

2 stops21h 40m

Chattanooga Lovell Field

Thu 1/10

10:17-05:55

2 stops14h 38m

£717

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Fri 4/12

11:05-17:20

2 stops35h 15m

Chattanooga Lovell Field

Mon 7/12

14:01-05:55

1 stop10h 54m

£726
Cheapest one-way

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Wed 2/12

09:00-12:18

2 stops32h 18m

£451
Fastest single journey

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Wed 2/12

11:00-22:09

1 stop16h 09m

£473

LondonChattanooga

LHR London Heathrow - CHA Chattanooga Lovell Field

LHRCHA

London Heathrow

Fri 30/10

11:00-23:56

1 stop16h 56m

£516

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Sorted by cheapest first

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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £504). Flying from London Heathrow Airport to Chattanooga in December is currently the most expensive (average of £1,160). 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?

Airfare is below average for this route at the moment.

London Heathrow Airport to Chattanooga flights typically cost between £835 and £1,019 in October.
The cheapest return price found within the last 5 days was £564 on Scandinavian Airlines (20 Oct–24 Oct).

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 17 August 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
692 reviews
Check prices

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.1

Entertainment

7.6

Comfort

7.3

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
692 reviews
Virgin Atlantic
7.5
Good
692 reviews
Check prices

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.1

Entertainment

7.6

Comfort

7.3

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
11,954 reviews
Virgin Atlantic
7.5
Good
692 reviews
Check prices

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.1

Entertainment

7.6

Comfort

7.3

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 2 different airlines.

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

    For as low as £598, Scandinavian Airlines can have you in Chattanooga from London Heathrow Airport in 21h 34m. There are 4162 mi between London Heathrow Airport and Chattanooga.

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

    According to our current data, Virgin Atlantic (£456), and American Airlines (£512) offers the cheapest pricing from London Heathrow Airport to Chattanooga. Virgin Atlantic is currently priced 41% 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £504). Flying from London Heathrow Airport to Chattanooga in December is currently the most expensive (average of £1,160). 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

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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 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£456Average£691FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£512Average£872FlexibilityNo 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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