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Cheap flights from London Heathrow Airport to Chattanooga from £396

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHA
6 Apr — 13 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 7 March 2026.

Mon 23/1115:00
LHR
-
CHA
1 stop13h 47m
Multiple Airlines
Thu 3/1218:14
CHA
-
LHR
1 stop13h 01m
Multiple Airlines
Deal found 5/3£607
Fri 30/1006:35
LHR
-
CHA
2 stops18h 14m
United Airlines
Tue 3/1114:01
CHA
-
LHR
2 stops14h 09m
United Airlines
Deal found 3/3£625
Fri 24/407:25
LHR
-
CHA
2 stops18h 29m
United Airlines
Mon 27/416:17
CHA
-
LHR
1 stop12h 03m
United Airlines
Deal found 4/3£626
Mon 23/1107:30
LHR
-
CHA
2 stops18h 19m
United Airlines
Thu 3/1214:01
CHA
-
LHR
1 stop10h 54m
United Airlines
Deal found 5/3£627
Thu 16/407:25
LHR
-
CHA
2 stops18h 29m
United Airlines
Thu 23/417:46
CHA
-
LHR
1 stop12h 59m
United Airlines
Deal found 2/3£631
Tue 17/306:30
LHR
-
CHA
2 stops19h 04m
Delta
Tue 29/911:40
CHA
-
LHR
2 stops14h 05m
Delta
Deal found 2/3£632
Mon 16/306:30
LHR
-
CHA
2 stops18h 43m
Delta
Mon 16/1113:30
CHA
-
LHR
1 stop11h 55m
Delta
Deal found 2/3£641
Wed 18/310:45
LHR
-
CHA
1 stop13h 38m
Delta
Tue 29/913:30
CHA
-
LHR
1 stop12h 45m
Delta
Deal found 2/3£644
Wed 18/306:20
LHR
-
CHA
2 stops20h 34m
Delta
Thu 1/1011:40
CHA
-
LHR
1 stop14h 35m
Delta
Deal found 2/3£645

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 7 March 2026.

Round-trip from

£626

One-way from

£396

Popular in

December

Cheapest in

November

Average price

£586
United Airlines
  • United Airlines
  • 24/4-27/4
  • 3 total stops
  • 30h 32m total
  • London to Chattanooga
Search Deals
7/4
  • 7/4
  • 2 total stops
  • 46h 48m 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 7 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

Fri 24/4

07:25-20:54

2 stops18h 29m

Chattanooga Lovell Field

Mon 27/4

16:17-09:20

1 stop12h 03m

£626

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 16/3

08:55-17:30

1 stop12h 35m

Chattanooga Lovell Field

Wed 30/9

16:00-14:35

1 stop17h 35m

£644
Fastest return journey

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 16/3

08:55-19:18

1 stop14h 23m

Chattanooga Lovell Field

Mon 28/9

16:30-07:15

1 stop9h 45m

£644

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Wed 18/3

08:55-17:30

1 stop12h 35m

Chattanooga Lovell Field

Mon 16/11

11:40-06:25

1 stop13h 45m

£644

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sat 18/4

07:25-20:54

2 stops18h 29m

Chattanooga Lovell Field

Sat 25/4

08:30-05:55

2 stops16h 25m

£655
Cheapest one-way
Fastest single journey

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 28/8

13:10-21:41

1 stop13h 31m

£529

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 28/8

06:50-17:20

2 stops15h 30m

£540

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 7/4

08:00-20:54

1 stop17h 54m

£604

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 16/3

13:45-10:12

2 stops48h 27m

£664

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 28/7

10:45-22:01

1 stop16h 16m

£852

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 11 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Chattanooga (average of £415). Flying from London Heathrow Airport to Chattanooga in January is currently the most expensive (average of £596). 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 7 March 2026.
Check out reviews from past customers who have flown with Virgin Atlantic and United 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
680 reviews
Check prices

Comfort

7.3

Entertainment

7.6

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.2

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
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Entertainment

7.6

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.2

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
9,405 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Entertainment

7.6

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.2

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 2 different airlines.

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

    For as low as £644, United Airlines can have you in Chattanooga from London Heathrow Airport in 12h 35m. 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, United Airlines (£468), and Virgin Atlantic (£472) 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 £415). Flying from London Heathrow Airport to Chattanooga in January is currently the most expensive (average of £596). 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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£468Average£653FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£472Average£594FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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