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611 € Cheap Flights from Chattanooga to London

Compare Chattanooga to London flight deals

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

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Flight deals from Chattanooga Airport to London

Looking for a cheap last-minute deal or the best return flight from Chattanooga Airport to London? If you want to travel next month, return fares start from 623 €. Find the lowest prices on one-way and return tickets right here.
London.611 € per passenger.Departing Mon, 20 Apr, returning Sun, 3 May.Return flight with Allegiant Air and Norse Atlantic Airways (UK).Outbound indirect flight with Allegiant Air, departs from Chattanooga on Mon, 20 Apr, arriving in London Stansted.Inbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Sun, 3 May, arriving in Chattanooga.Price includes taxes and charges.From 611 €, select.
London.620 € per passenger.Departing Mon, 9 Mar, returning Tue, 24 Mar.Return flight with United.Outbound indirect flight with United, departs from Chattanooga on Mon, 9 Mar, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Tue, 24 Mar, arriving in Chattanooga.Price includes taxes and charges.From 620 €, select.
London.623 € per passenger.Departing Wed, 15 Apr, returning Wed, 22 Apr.Return flight with United and Brussels Airlines.Outbound indirect flight with United, departs from Chattanooga on Wed, 15 Apr, arriving in London Heathrow.Inbound indirect flight with Brussels Airlines, departs from London Heathrow on Wed, 22 Apr, arriving in Chattanooga.Price includes taxes and charges.From 623 €, select.
London.636 € per passenger.Departing Mon, 30 Mar, returning Tue, 7 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Chattanooga on Mon, 30 Mar, arriving in London Gatwick.Inbound indirect flight with Delta, departs from London Heathrow on Tue, 7 Apr, arriving in Chattanooga.Price includes taxes and charges.From 636 €, select.
London.748 € per passenger.Departing Thu, 28 May, returning Wed, 10 Jun.Return flight with Allegiant Air and Wizz Air Malta.Outbound indirect flight with Allegiant Air, departs from Chattanooga on Thu, 28 May, arriving in London Luton.Inbound indirect flight with Wizz Air Malta, departs from London Luton on Wed, 10 Jun, arriving in Chattanooga.Price includes taxes and charges.From 748 €, select.
London.906 € per passenger.Departing Mon, 13 Jul, returning Wed, 29 Jul.Return flight with United.Outbound indirect flight with United, departs from Chattanooga on Mon, 13 Jul, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Wed, 29 Jul, arriving in Chattanooga.Price includes taxes and charges.From 906 €, select.
London.965 € per passenger.Departing Sat, 12 Dec, returning Sun, 20 Dec.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Chattanooga on Sat, 12 Dec, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Sun, 20 Dec, arriving in Chattanooga.Price includes taxes and charges.From 965 €, select.
London.1.033 € per passenger.Departing Fri, 22 May, returning Sun, 31 May.Return flight with Allegiant Air and Aer Lingus.Outbound indirect flight with Allegiant Air, departs from Chattanooga on Fri, 22 May, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Sun, 31 May, arriving in Chattanooga.Price includes taxes and charges.From 1.033 €, select.

Find the cheapest month to fly from Chattanooga to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chattanooga to London flights are currently cheapest in March.
Mar
from 620 €
Apr
from 623 €
May
from 1.033 €
Jun
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Jul
from 906 €
Aug
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Sep
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Oct
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Nov
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Dec
from 965 €
Jan
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Feb
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Alternative Chattanooga to London routes

Looking for the cheapest, fastest or easiest route from Chattanooga to London? You could fly into the following airports instead.

London City

12km from central London
Closest
Search flights

London Heathrow

23km from central London
from 620 €
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London Gatwick

40km from central London
Cheapest
from 616 €
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London Luton

45km from central London
from 748 €
Search flights

London Stansted

49km from central London
from 690 €
Search flights

London Southend

57km from central London
Search flights

Chattanooga to London: Flight information

The things to know before you go.
Cheapest flight found611 €
Cheapest month to flyApril

Finding cheap flights from Chattanooga to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Chattanooga to London is 611 €. 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 Chattanooga to London. But we found flights with one or more stops from 611 €.
As of March 2026, there are no flights flying from Chattanooga to London.
The cheapest month to fly from Chattanooga to London is usually April.
If you're flying from Chattanooga Airport, the cheapest airport near London is London Stansted – which is 48.6 km away from the centre of London. We've found flights into this airport from 611 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to London on Monday, 20 April 2026.
No airlines currently offer direct flights between Chattanooga Airport and London. 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 London 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 London is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Allegiant Air offers the cheapest flight tickets to London.

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

  • The timezone in London is UTC+0. The city is four hours ahead of Chattanooga, where Chattanooga Airport is located.

  • Allow plenty of time to get on your CHA to London flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Planning to travel during a peak period like public or school holidays? Expect longer queues at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Stopovers are the ideal opportunity to break up your journey and perhaps even tick off a new city. When searching for plane tickets from CHA to London, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some popular options to consider:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Charlotte Douglas International Airport (CLT)

    • Detroit Metropolitan Wayne County Airport (DTW)

  • Located around 10 kilometres from central Chattanooga, CHA can be reached in about 15 minutes by car. The journey on public transport will take roughly 1 hour 10 minutes.

  • Looking for a hotel close to CHA? If you've booked an early flight from Chattanooga Airport to London, these stays will put you moments from your departure lounge:

  • Of all flights departing from Chattanooga Airport, 76.74% land on schedule at their destination.

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

  • The lowest price we've found for a one-way Chattanooga Airport to London flight is 212 €. The cheapest price for a return flight is 611 €. Keep in mind fares can change due to availability at the time of booking.

  • Don't leave things to the last moment. You're more likely to find cheap flights from CHA to London if you book early. Airlines often offer some great early bird rates.

  • If you can be flexible with your travel dates, use the 'Whole month' tool. It'll find the cheapest price across every month when searching for a Chattanooga Airport to London ticket.

  • Spend less time searching for cheap flights from CHA to London by setting up a Price Alert. You'll receive an email or notification on the app when fares go down.

  • Tailor your trip with filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Chattanooga Airport to London.

Airports in London

London Heathrow Airport (LHR)

  • The distance from London Heathrow Airport (LHR) to central London is roughly 31 kilometres. It takes around 55 minutes to reach the centre driving.

  • It takes around 1 hour to get there using public transport.

  • If you're arriving on a late flight from Chattanooga Airport to London, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these hotels near LHR:

  • Pick up a London Heathrow Airport rental car and explore London and beyond with your own set of wheels. Surprice, U-Save and Green Motion are leading providers you can book with here.

  • For the best deal, book your vehicle from London Heathrow Airport about one week in advance of your flight from CHA to London.

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) is roughly 80 kilometres from central London. Once you've disembarked your flight from Chattanooga Airport to London, it'll take you around 1 hour 20 minutes to get to the heart of the city in a cab or ride-share.

  • You can expect the trip to take about 30 minutes on public transport.

  • Following your CHA to London flight, settle in at a hotel close to LGW. These are some great options that'll help you switch to relaxation mode:

  • The fastest way to reach your destination is with a London Gatwick Airport rental car. Grab a set of wheels from Green Motion, U-Save or Drivalia and get going in the blink of an eye.

  • Score the best price by booking your ride from LGW three weeks in advance. You can also expect to have a wider selection of vehicles.

Stansted Airport (STN)

  • Hop off your flight from Chattanooga Airport to London and go straight to your hotel or start sightseeing right away. The centre of London is around 64 kilometres from Stansted Airport (STN) and typically takes 1 hour to reach driving.

  • If you're travelling on public transport, the journey will take you about 1 hour 25 minutes.

  • If you don't want to make your way into the centre, head for a hotel near STN. Settle in at one of these stays after your CHA to London flight:

  • Be in the driver's seat of the next leg of your trip by picking up a Stansted Airport rental car. Green Motion, Drivalia and Europcar will get you on the road.

  • About four weeks ahead of your flight from Chattanooga Airport to London is a good time to secure your ride from STN. You're more likely to get a better rate or pick up some early bird promotions.

Best time to go to London

  • Before booking your flights from Chattanooga Airport to London, consider which time of year works best for you. High season in London offers a bustling atmosphere and plenty to do, while low season means you'll get better deals on hotels and smaller crowds.

  • Lock in a Chattanooga Airport to London plane ticket with a departure in July if you're eager to visit the city during its warmest month. You can expect temperatures to range from 11ºC (52ºF) to 26ºC (79ºF).

  • January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Search for a cheap ticket from CHA to London around that time if you like cooler conditions.

More about London

  • Start your London trip right by choosing the ideal place to stay. After booking your flight from Chattanooga Airport to London, explore our range of hotels including:

  • There are so many things to do and see in this city it can be hard to know where to begin. The British Museum, Big Ben and Buckingham Palace are popular attractions which should feature on any good London itinerary.

Explore more of United Kingdom

  • Birmingham is just one of the many places in United Kingdom waiting to be discovered once you've seen London. Around 161 kilometres away to the north-west, its top attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Around 177 kilometres west of London, Bristol is another favourite stop in United Kingdom. Start your sightseeing at Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from Chattanooga to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.