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Cheap flights from London to Chattanooga from £457

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHA
8 Jan — 15 Jan1
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 9 December 2025.

Sat 20/1207:40LHR - CHA
1 stop18h 11mUnited Airlines
Sat 3/112:15CHA - LHR
1 stop12h 40mUnited Airlines
Deal found 9/12£1,605

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 9 December 2025.

Round-trip from

£611

One-way from

£457

Popular in

July

Cheapest in

November

Average price

£852
United Airlines
  • United Airlines
  • 22/1-29/1
  • 4 total stops
  • 50h 54m total
  • London to Chattanooga
Search Deals
9/1
  • 9/1
  • 3 total stops
  • 50h 29m total
  • London to Chattanooga
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£98 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 December 2025
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 9 December 2025.
Use the filters below to find and compare flights from London to Chattanooga that are best for you.

Fly from

London

Fly to

Chattanooga

Route

Depart

Return

Price

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Thu 22/1

09:00-11:44

2 stops31h 44m

Chattanooga Lovell Field

Thu 29/1

08:15-08:25

2 stops19h 10m

£611

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Thu 22/1

06:35-20:44

2 stops19h 09m

Chattanooga Lovell Field

Mon 26/1

13:00-07:55

1 stop13h 55m

£614

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Thu 22/1

07:05-21:12

3 stops19h 07m

Chattanooga Lovell Field

Thu 29/1

18:03-21:40

2 stops22h 37m

£636

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 9/1

15:15-12:44

3 stops50h 29m

£457

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Thu 8/1

08:45-21:06

2 stops41h 21m

£555

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Fri 9/1

09:00-11:44

2 stops31h 44m

£559

LondonChattanooga

LHR - CHA

LHRCHA

London Heathrow

Thu 8/1

10:25-11:44

1 stop30h 19m

£572

Flights are sorted by cheapest return flights first.

Deals found on 8/12

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 £418). Flying from London to Chattanooga in July is currently the most expensive (average of £564). 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.

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 85% 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.

Charlotte (CLT) is the most affordable one-stop option, with an average return flight price of £593.

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 04m.

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 33m.

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 December 2025.
Get a feel of what it's like to fly with KLM and 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.
KLM
7.7
Good
1,431 reviews
Check prices

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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
1,431 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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
675 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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 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 31h 44m. There are 4162 mi between London and Chattanooga.

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

    Virgin Atlantic, at £463, was found to be the cheapest airline from London to Chattanooga.Alternate airlines flying return to your destination include United Airlines and KLM. Virgin Atlantic is priced at 30% 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 £418). Flying from London to Chattanooga in July is currently the most expensive (average of £564). 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

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Alternative routes for London to Chattanooga

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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 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£463Average£596FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£470Average£678FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£538Average£690FlexibilityNo cancel feeOn-time75%
Search KLM 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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