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Cheap flights from London Heathrow Airport to Chattanooga from £389

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHA
8 feb — 15 feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 gennaio 2026.

Round-trip from

£509

One-way from

£389

Popular in

December

Cheapest in

November

Average price

£742
United Airlines
  • United Airlines
  • 5/2-9/2
  • 4 total stops
  • 36h 14m total
  • London to Chattanooga
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7/2
  • 7/2
  • 2 total stops
  • 53h 31m total
  • London to Chattanooga
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£46 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find 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 9 gennaio 2026.

gio 5/206:35LHR - CHA
2 stops19h 09mUnited Airlines
lun 9/208:15CHA - LHR
2 stops17h 05mUnited Airlines
Deal found 8/1£509
dom 22/206:50LHR - CHA
2 stops14h 57mUnited Airlines
dom 1/317:22CHA - LHR
2 stops17h 28mUnited Airlines
Deal found 8/1£515
sab 21/211:05LHR - CHA
2 stops34h 42mUnited Airlines
sab 28/206:30CHA - LHR
1 stop23h 45mUnited Airlines
Deal found 6/1£524
mar 19/507:25LHR - CHA
2 stops18h 42mUnited Airlines
dom 24/512:10CHA - LHR
2 stops13h 45mUnited Airlines
Deal found 9/1£623
gio 21/507:25LHR - CHA
2 stops18h 42mUnited Airlines
dom 24/517:20CHA - LHR
1 stop33h 20mUnited Airlines
Deal found 8/1£625

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 9 gennaio 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Chattanooga that are best for you.

Fly from

Heathrow

Fly to

Chattanooga

Route

Depart

Return

Price

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

gio 5/2

09:00-20:44

2 stops16h 44m

Chattanooga Lovell Field

lun 9/2

08:15-05:55

1 stop16h 40m

£507

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

ven 20/2

08:30-20:50

2 stops17h 20m

Chattanooga Lovell Field

ven 27/2

13:15-05:55

1 stop11h 40m

£512

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

dom 22/2

06:50-16:47

2 stops14h 57m

Chattanooga Lovell Field

dom 1/3

13:15-05:55

1 stop11h 40m

£512

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

sab 21/2

11:05-16:47

2 stops34h 42m

Chattanooga Lovell Field

sab 28/2

06:30-11:15

1 stop23h 45m

£524

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

sab 7/2

20:35-21:06

2 stops53h 31m

£389

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

dom 18/1

12:15-21:06

2 stops37h 51m

£420

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

sab 21/2

08:30-12:16

2 stops32h 46m

£443

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

ven 16/1

19:55-12:44

3 stops45h 49m

£492

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

dom 18/1

14:45-23:29

1 stop13h 44m

£515

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

sab 7/2

07:40-11:44

1 stop33h 04m

£575

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 11 results
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 £414). Flying from London Heathrow Airport to Chattanooga in July is currently the most expensive (average of £559). 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 9 gennaio 2026.
Check out reviews from past customers who have flown with KLM, Virgin Atlantic, andUnited 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.
KLM
7.7
Good
1,434 reviews
Check prices

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,143 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 £507, United Airlines can have you in Chattanooga from London Heathrow Airport in 16h 44m. 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 (£466), Virgin Atlantic (£470), and KLM (£534) 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 £414). Flying from London Heathrow Airport to Chattanooga in July is currently the most expensive (average of £559). 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 9 gennaio 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£466Average£650FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£470Average£590FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£534Average£684FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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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