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Cheap flights from London to Chattanooga from £379

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.
LON — CHA
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Chattanooga

Enter your travel dates to find the best prices.

Cheapest flights from London to Chattanooga
Explore the most affordable flight options available from London to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Tue 5/508:45
LHR
-
CHA
2 stops16h 49m
United Airlines
Tue 12/514:01
CHA
-
LHR
2 stops14h 19m
United Airlines
Deal found 21/3£662
Mon 20/410:50
LHR
-
CHA
2 stops18h 33m
United Airlines
Mon 27/413:59
CHA
-
LHR
2 stops15h 26m
United Airlines
Deal found 23/3£663
Mon 20/412:55
LHR
-
CHA
1 stop15h 49m
Multiple Airlines
Mon 27/418:45
CHA
-
LHR
1 stop11h 30m
Multiple Airlines
Deal found 23/3£675
Mon 4/508:00
LHR
-
CHA
1 stop17h 34m
United Airlines
Mon 11/517:25
CHA
-
LHR
1 stop13h 10m
United Airlines
Deal found 20/3£687
Thu 7/508:45
LHR
-
CHA
2 stops33h 40m
United Airlines
Thu 14/507:15
CHA
-
LHR
1 stop19h 30m
United Airlines
Deal found 23/3£690
Thu 12/1106:35
LHR
-
CHA
2 stops19h 14m
United Airlines
Mon 16/1114:01
CHA
-
LHR
2 stops16h 04m
United Airlines
Deal found 24/3£696
Thu 7/510:45
LHR
-
CHA
1 stop15h 59m
Virgin Atlantic
Thu 14/519:56
CHA
-
LHR
1 stop12h 19m
Virgin Atlantic
Deal found 23/3£707
Thu 7/509:55
LHR
-
CHA
2 stops15h 33m
Delta
Thu 14/514:51
CHA
-
LHR
2 stops14h 29m
Delta
Deal found 23/3£721
Fri 8/507:25
LHR
-
CHA
2 stops18h 09m
United Airlines
Fri 15/510:42
CHA
-
LHR
2 stops15h 33m
United Airlines
Deal found 24/3£725
Mon 18/513:10
LHR
-
CHA
1 stop14h 27m
American Airlines
Tue 2/609:19
CHA
-
LHR
2 stops15h 56m
American Airlines
Deal found 23/3£731

Find flight deals from London to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 25 March 2026.

Round-trip from

£662

One-way from

£379

Popular in

July

Cheapest in

October

Average price

£634
United Airlines
  • United Airlines
  • 5/5-12/5
  • 3 total stops
  • 30h 48m 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. 17% potential increase in price (£105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 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 London 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 25 March 2026.
Use the filters below to find and compare flights from London 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

£662

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

£663

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 20/4

10:50-00:23

2 stops18h 33m

Chattanooga Lovell Field

Mon 27/4

13:59-06:45

1 stop11h 46m

£663
Fastest return journey

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Thu 7/5

10:45-21:44

1 stop15h 59m

Chattanooga Lovell Field

Thu 14/5

19:56-13:15

1 stop12h 19m

£707

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 7/4

09:55-23:41

2 stops18h 46m

Chattanooga Lovell Field

Thu 30/4

11:53-06:45

2 stops13h 52m

£775

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

£780

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Sat 2/5

08:45-20:34

2 stops16h 49m

Chattanooga Lovell Field

Sat 6/6

10:45-07:15

2 stops15h 30m

£782
Cheapest one-way

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Tue 26/5

06:30-20:28

2 stops18h 58m

£544

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Mon 1/6

10:00-23:06

1 stop18h 06m

£546

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 28/8

07:25-20:49

2 stops18h 24m

£563

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from London 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 to Chattanooga

What is the cheapest month to book a flight from London to Chattanooga?

Currently, November is the cheapest month in which you can book a flight from London to Chattanooga (average of £414). Flying from London to Chattanooga in January is currently the most expensive (average of £595). 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 to Chattanooga?

What’s the top stopover airport for flights from London to Chattanooga?

Share of one-stop return flights from London to Chattanooga chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Atlanta (ATL) – chosen by Cheapflights users on 86% of one-stop itineraries from London to Chattanooga on Cheapflights.

What’s the cheapest stopover airport for flights from London to Chattanooga?

Average return fare for one-stop flights from London to Chattanooga, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £553.

What’s the fastest stopover option from London to Chattanooga?

Shortest average travel time for one-stop one-way flights from London to Chattanooga, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) have the shortest average one-way travel time for one-stop routes: 12h 25m.

Which airport typically offers the quickest stopover for flights from London to Chattanooga?

Average stopover duration for one-stop one-way flights from London to Chattanooga, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 09m.

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 25 March 2026.
Get a feel of what it's like to fly with Virgin Atlantic from London to Chattanooga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

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
685 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

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 London 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?

    Located just 6.0 mi from the city center, Chattanooga Lovell Field is the airport most travelers will use when flying to Chattanooga from London. Booking flights from London to Lovell Field (CHA) should be relatively easy as there are 0 daily inbound flights from London from 3 different airlines.

  • How long is the flight from London to Chattanooga?

    Departing from London to Chattanooga will take you 16h 49m. There are 4162 mi between London and Chattanooga.

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

    United Airlines, at £467, was found to be the cheapest airline from London to Chattanooga.Alternate airlines flying return to your destination include Virgin Atlantic and American Airlines. United Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from London to Chattanooga that include hotel bookings?

    Yes. In addition to deals on London to Chattanooga flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Chattanooga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Chattanooga.

  • Can I find deals for business class flights from London to Chattanooga?

    Yes. Cheapflights offers flight deals from London 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 to Chattanooga?

    Currently, November is the cheapest month in which you can book a flight from London to Chattanooga (average of £414). Flying from London to Chattanooga in January is currently the most expensive (average of £595). 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 London to Chattanooga

Discover the top 3 airlines that operate flights from London 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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£467Average£652FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£471Average£591FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£517Average£767FlexibilityNo 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 London to Chattanooga?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chattanooga from London today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Chattanooga from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Chattanooga with no change fees?

Certainly. Search results for flights to Chattanooga from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Chattanooga become cheaper?

Yes, Cheapflights offers price alerts on London to Chattanooga flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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