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Cheap flights from London Heathrow Airport to Chattanooga from £388

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHA
12 May — 19 May1
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 12 April 2026.

Wed 6/506:55
LHR
-
CHA
2 stops18h 39m
United Airlines
Wed 13/516:42
CHA
-
LHR
1 stop11h 38m
United Airlines
Deal found 8/4£677
Tue 3/1106:35
LHR
-
CHA
2 stops19h 14m
United Airlines
Tue 1/1217:40
CHA
-
LHR
1 stop12h 35m
United Airlines
Deal found 9/4£685
Wed 2/1213:50
LHR
-
CHA
1 stop13h 33m
American Airlines
Tue 8/1214:01
CHA
-
LHR
1 stop12h 19m
American Airlines
Deal found 10/4£687
Tue 3/1111:00
LHR
-
CHA
1 stop17h 06m
Multiple Airlines
Tue 1/1218:35
CHA
-
LHR
1 stop12h 00m
Multiple Airlines
Deal found 9/4£688
Wed 29/416:55
LHR
-
CHA
1 stop12h 04m
American Airlines
Wed 2/1214:16
CHA
-
LHR
1 stop12h 59m
American Airlines
Deal found 10/4£702
Wed 29/409:15
LHR
-
CHA
1 stop13h 29m
American Airlines
Tue 7/718:37
CHA
-
LHR
1 stop13h 13m
American Airlines
Deal found 10/4£715
Thu 3/1209:55
LHR
-
CHA
1 stop12h 34m
American Airlines
Tue 8/1220:08
CHA
-
LHR
1 stop10h 32m
American Airlines
Deal found 10/4£717
Wed 22/417:00
LHR
-
CHA
2 stops35h 53m
Scandinavian Airlines
Tue 28/416:35
CHA
-
LHR
2 stops18h 25m
Scandinavian Airlines
Deal found 11/4£722
Tue 14/711:30
LHR
-
CHA
2 stops15h 30m
Delta
Tue 8/917:45
CHA
-
LHR
1 stop14h 30m
Delta
Deal found 9/4£725
Tue 14/711:15
LHR
-
CHA
1 stop14h 31m
KLM
Tue 8/917:45
CHA
-
LHR
1 stop14h 30m
KLM
Deal found 9/4£730
Thu 30/416:55
LHR
-
CHA
1 stop12h 04m
American Airlines
Mon 7/1217:55
CHA
-
LHR
1 stop10h 20m
American Airlines
Deal found 10/4£731

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 12 April 2026.

Round-trip from

£677

One-way from

£388

Popular in

December

Cheapest in

September

Average price

£540
United Airlines
  • United Airlines
  • 6/5-13/5
  • 4 total stops
  • 37h 39m total
  • London to Chattanooga
Search Deals
2/5
  • 2/5
  • 2 total stops
  • 28h 07m total
  • London to Chattanooga
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£23 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 April 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 12 April 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

Wed 6/5

08:00-20:34

1 stop17h 34m

Chattanooga Lovell Field

Wed 13/5

16:42-09:20

1 stop11h 38m

£701

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sat 2/5

08:40-21:43

2 stops18h 03m

Chattanooga Lovell Field

Thu 3/12

13:10-06:25

1 stop12h 15m

£751

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sat 2/5

06:30-20:04

2 stops18h 34m

Chattanooga Lovell Field

Thu 9/7

10:01-07:15

1 stop16h 14m

£762

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 19/5

09:55-21:44

2 stops16h 49m

Chattanooga Lovell Field

Sun 24/5

07:15-07:10

1 stop18h 55m

£763

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 19/5

11:10-23:37

1 stop17h 27m

Chattanooga Lovell Field

Sun 24/5

18:39-11:15

1 stop11h 36m

£776
Fastest return journey

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sun 3/5

08:40-21:16

2 stops17h 36m

Chattanooga Lovell Field

Sun 6/12

15:15-06:25

1 stop10h 10m

£777

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 19/5

08:00-10:07

1 stop31h 07m

Chattanooga Lovell Field

Sun 24/5

16:42-11:35

1 stop13h 53m

£811
Cheapest one-way
Fastest single journey

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 28/8

12:55-22:15

1 stop14h 20m

£507

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 28/8

08:40-20:34

2 stops16h 54m

£528

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 15/6

08:00-17:20

1 stop14h 20m

£558

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 13 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £418). Flying from London Heathrow Airport to Chattanooga in January is currently the most expensive (average of £592). 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 12 April 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
687 reviews
Check prices

Food

6.9

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Overall

7.5

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
687 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Food

6.9

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Overall

7.5

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
9,575 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Food

6.9

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Overall

7.5

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
11,570 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Food

6.9

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Overall

7.5

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 £701, United Airlines can have you in Chattanooga from London Heathrow Airport in 17h 34m. 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 (£459), United Airlines (£465), and American Airlines (£515) offers the cheapest pricing from London Heathrow Airport to Chattanooga. Virgin Atlantic is currently priced 29% 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £418). Flying from London Heathrow Airport to Chattanooga in January is currently the most expensive (average of £592). 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 12 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£459Average£577FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£465Average£649FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£515Average£764FlexibilityNo 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?

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.

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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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