Cheap flights from London to Chattanooga

Compare London to Chattanooga flight deals

Find the cheapest month or even day of the year to fly to Chattanooga

Book the best Chattanooga fare with no extra fees

Flight deals from London to Chattanooga

Looking for a cheap last-minute deal or the best return flight from London to Chattanooga Airport? If you want to travel next month, return fares start from $1,712. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Chattanooga

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Chattanooga flights are currently cheapest in September.

London to Chattanooga: Alternative routes

Compare routes from London to Chattanooga below. You may find an airport to fly into that's cheaper, faster, or easier than Chattanooga.

London to Chattanooga: Flight information

The things to know before you go.
Cheapest flight found$687
Cheapest month to flySeptember

Finding cheap flights from London to Chattanooga: Frequently asked questions

The best price we found for a return flight from London to Chattanooga is $1,166. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London to Chattanooga. But we found flights with one stop from $1,166.
As of July 2026, there are no flights flying from London to Chattanooga.
The cheapest month to fly from London to Chattanooga is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Chattanooga Airport on Monday, 16 November 2026.
No airlines currently offer direct flights between London and Chattanooga Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chattanooga but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chattanooga is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Chattanooga is United .

Flying from London to Chattanooga Metropolitan Airport (CHA): What you need to know

  • Chattanooga is five hours behind London. Chattanooga Metropolitan Airport is located in Chattanooga, which follows the UTC-5 timezone.

  • Give yourself plenty of time to catch your flight from London to CHA. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of international flights when you travel during peak periods in general.

Airports in London

London Heathrow Airport (LHR)

  • A stopover is the perfect opportunity to take a travel break and possibly even explore a different city. When browsing cheap flights from London to CHA leaving from London Heathrow Airport (LHR), uncheck the 'Direct flights only' box to get ideas for where to visit along the way. Some popular options include:

    • Chicago O'Hare International Airport (ORD)

    • Atlanta Hartsfield-Jackson International Airport (ATL)

    • Charlotte Douglas International Airport (CLT)

  • Located around 24 kilometres from central London, LHR can be reached in about 45 minutes by car (depending on traffic). The journey on public transport takes roughly 25 minutes.

  • In search of a convenient hotel close to London Heathrow Airport? If you've booked an early flight from London to Chattanooga Metropolitan Airport, these stays will put you moments from check-in:

  • 78% of flights that take off from London Heathrow Airport reach their destination on schedule.

London Gatwick Airport (LGW)

  • You can get to LGW from central London in about 1 hour 5 minutes by car (depending on traffic). The ride on public transport takes roughly 1 hour 20 minutes to cover the 48 kilometres or so.

  • Taking off bright and early? You might like to check in to one of these hotels near London Gatwick Airport the day before your London to CHA flight:

  • Flights from London Gatwick Airport are known for their punctuality, with 82% of them landing as planned.

London Stansted Airport (STN)

  • The journey time to STN from the centre of London is around 45 minutes by public transport. If you're going by car, it'll take you roughly 1 hour 5 minutes to cover the 56 kilometres or so.

  • Take the uncertainty out of departure day — stay close to London Stansted Airport and know you'll reach your gate with time to spare. Check in to one of these hotels the day before if you've booked an early London to Chattanooga Metropolitan Airport flight:

  • With 80% of its departing flights arriving as scheduled, STN is a reliable starting point for any journey.

About Chattanooga Metropolitan Airport (CHA)

Getting from Chattanooga Metropolitan Airport (CHA) to central Chattanooga

  • Chattanooga Metropolitan Airport is roughly 10 kilometres from central Chattanooga. How long it'll take to get to the centre by car hire or taxi will depend on the time of day. Do a little research before you go.

  • When travelling on public transport, expect a journey of roughly 40 minutes.

How to find the cheapest flights from London to Chattanooga Metropolitan Airport (CHA)

  • The lowest price we've found for a one-way ticket from London to Chattanooga Metropolitan Airport is $687. For a return flight on this route, the best price is $1,166. Depending on when you want to go and the availability, these fares can change.

  • Booking in advance is often the key to finding a cheap flight from London to CHA. Prices tend to rise as demand increases, so the closer your departure date, the more it could cost you.

  • The 'Whole month' search tool shows you the cheapest London to Chattanooga Metropolitan Airport tickets throughout the entire month. It's a great way to find a bargain if your dates are flexible.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment a better deal comes up on plane tickets from London to CHA.

  • Save on your flight from London to Chattanooga Metropolitan Airport by using the search filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from London to Chattanooga Metropolitan Airport (CHA)

  • January is the quietest month for flights from London to Chattanooga Metropolitan Airport (CHA), while September is the busiest. Pick the ideal time to go to Chattanooga based on whether you like a laid-back vibe or a lively atmosphere.

  • When booking your London to CHA plane ticket, consider the kind of weather forecast you're hoping for. July is the warmest month in Chattanooga, with temperatures ranging from 17ºC (63ºF) to 31ºC (88ºF).

  • January sees temperatures of between -5ºC (23ºF) and 10ºC (50ºF). Search for cheap tickets from London to Chattanooga Metropolitan Airport around that time if you want to travel in cooler conditions.

More about Chattanooga

Explore more of the United States

  • Nashville is just one of the many cities in the United States waiting to be explored after you've seen Chattanooga. Around 193 kilometres away to the northwest, check out popular attractions including Grand Ole Opry, Country Music Hall of Fame and Museum and The Johnny Cash Museum.

  • Atlanta is another sought-after destination in the United States and is around 161 kilometres southeast of Chattanooga. No journey is complete without seeing Georgia Aquarium, Birth Home of Martin Luther King, Jr and Fox Theatre.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.