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Cheap flights from London Heathrow Airport to Chattanooga from £381

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHA
21 Apr — 28 Apr1
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 22 March 2026.

Tue 5/508:45
LHR
-
CHA
2 stops16h 49m
United Airlines
Tue 12/514:01
CHA
-
LHR
1 stop13h 59m
United Airlines
Deal found 21/3£665
Mon 4/507:25
LHR
-
CHA
2 stops18h 09m
United Airlines
Mon 11/516:42
CHA
-
LHR
1 stop12h 43m
United Airlines
Deal found 20/3£666
Fri 24/406:50
LHR
-
CHA
2 stops15h 16m
United Airlines
Mon 27/416:17
CHA
-
LHR
2 stops13h 23m
United Airlines
Deal found 17/3£678
Tue 19/508:45
LHR
-
CHA
2 stops16h 49m
United Airlines
Sun 24/517:40
CHA
-
LHR
1 stop33h 50m
United Airlines
Deal found 18/3£763
Sat 2/508:45
LHR
-
CHA
2 stops16h 49m
United Airlines
Sat 6/616:42
CHA
-
LHR
1 stop13h 53m
United Airlines
Deal found 21/3£785

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 22 March 2026.

Round-trip from

£665

One-way from

£381

Popular in

December

Cheapest in

November

Average price

£587
United Airlines
  • United Airlines
  • 5/5-12/5
  • 4 total stops
  • 31h 08m total
  • London to Chattanooga
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 27h 25m total
  • London to Chattanooga
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 22 March 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

Tue 5/5

08:45-20:34

2 stops16h 49m

Chattanooga Lovell Field

Tue 12/5

14:01-09:20

2 stops14h 19m

£665

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 4/5

07:25-20:34

2 stops18h 09m

Chattanooga Lovell Field

Mon 11/5

16:42-10:25

1 stop12h 43m

£666
Fastest return journey

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 24/4

06:50-20:54

2 stops19h 04m

Chattanooga Lovell Field

Mon 27/4

13:59-06:45

1 stop11h 46m

£678

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 19/5

08:45-20:34

2 stops16h 49m

Chattanooga Lovell Field

Sun 24/5

17:40-06:45

1 stop32h 05m

£782
Cheapest one-way

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sun 31/5

17:50-20:49

2 stops31h 59m

£540

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 28/8

06:50-17:20

2 stops15h 30m

£551

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 28/8

11:10-21:41

1 stop15h 31m

£562
Fastest single journey

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 20/4

07:45-15:35

1 stop12h 50m

£581

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 28/8

11:15-20:34

1 stop14h 19m

£584

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 15/4

14:10-10:15

1 stop25h 05m

£714

Flights are sorted by cheapest return flights first.

Deals found on 17/3

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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £416). Flying from London Heathrow Airport to Chattanooga in January is currently the most expensive (average of £597). 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.

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 22 March 2026.
Check out reviews from past customers who have flown with Virgin Atlantic,United Airlines, andAmerican 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
682 reviews
Check prices

Overall

7.5

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
682 reviews
Virgin Atlantic
7.5
Good
682 reviews
Check prices

Overall

7.5

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,456 reviews
Virgin Atlantic
7.5
Good
682 reviews
Check prices

Overall

7.5

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
American Airlines
7.1
Good
11,486 reviews
Virgin Atlantic
7.5
Good
682 reviews
Check prices

Overall

7.5

Crew

8.2

Food

6.9

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 £665, United Airlines can have you in Chattanooga from London Heathrow Airport in 16h 49m. 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, United Airlines (£469), Virgin Atlantic (£473), and American Airlines (£519) offers the cheapest pricing from London Heathrow Airport to Chattanooga. United Airlines 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £416). Flying from London Heathrow Airport to Chattanooga in January is currently the most expensive (average of £597). 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 3 airlines flying from Heathrow to Chattanooga

Discover the top 3 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£469Average£655FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£473Average£594FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£519Average£770FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

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

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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.

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