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Cheap flight tickets from London Heathrow to Chattanooga

Compare London Heathrow to Chattanooga flight deals

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

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Flight deals from London Heathrow Airport to Chattanooga Airport

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Chattanooga Airport? If you want to travel next month, return fares start from RM3,640. Find the lowest prices on one-way and return tickets right here.
Chattanooga.RM3,315 per passenger.Departing Mon, 16 Nov, returning Tue, 1 Dec.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Mon, 16 Nov, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Tue, 1 Dec, arriving in London Heathrow.Price includes taxes and charges.From RM3,315, select.
Chattanooga.RM3,319 per passenger.Departing Mon, 16 Nov, returning Mon, 30 Nov.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Mon, 16 Nov, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Mon, 30 Nov, arriving in London Heathrow.Price includes taxes and charges.From RM3,319, select.
Chattanooga.RM3,465 per passenger.Departing Thu, 7 May, returning Sun, 10 May.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Thu, 7 May, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Sun, 10 May, arriving in London Heathrow.Price includes taxes and charges.From RM3,465, select.
Chattanooga.RM3,627 per passenger.Departing Sat, 3 Oct, returning Sat, 10 Oct.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Sat, 3 Oct, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Sat, 10 Oct, arriving in London Heathrow.Price includes taxes and charges.From RM3,627, select.
Chattanooga.RM3,640 per passenger.Departing Sat, 18 Apr, returning Sat, 25 Apr.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Sat, 18 Apr, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Sat, 25 Apr, arriving in London Heathrow.Price includes taxes and charges.From RM3,640, select.
Chattanooga.RM3,784 per passenger.Departing Mon, 1 Jun, returning Mon, 15 Jun.Return flight with Brussels Airlines and United.Outbound indirect flight with Brussels Airlines, departs from London Heathrow on Mon, 1 Jun, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Mon, 15 Jun, arriving in London Heathrow.Price includes taxes and charges.From RM3,784, select.
Chattanooga.RM3,930 per passenger.Departing Fri, 15 May, returning Tue, 2 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Fri, 15 May, arriving in Chattanooga.Inbound indirect flight with Delta, departs from Chattanooga on Tue, 2 Jun, arriving in London Heathrow.Price includes taxes and charges.From RM3,930, select.
Chattanooga.RM3,940 per passenger.Departing Mon, 26 Oct, returning Mon, 2 Nov.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Mon, 26 Oct, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Mon, 2 Nov, arriving in London Heathrow.Price includes taxes and charges.From RM3,940, select.
Chattanooga.RM4,674 per passenger.Departing Tue, 17 Mar, returning Wed, 9 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Tue, 17 Mar, arriving in Chattanooga.Inbound indirect flight with Delta, departs from Chattanooga on Wed, 9 Sep, arriving in London Heathrow.Price includes taxes and charges.From RM4,674, select.
Chattanooga.RM5,356 per passenger.Departing Thu, 13 Aug, returning Thu, 3 Sep.Return flight with Air France.Outbound indirect flight with Air France, departs from London Heathrow on Thu, 13 Aug, arriving in Chattanooga.Inbound indirect flight with Air France, departs from Chattanooga on Thu, 3 Sep, arriving in London Heathrow.Price includes taxes and charges.From RM5,356, select.
Chattanooga.RM6,846 per passenger.Departing Sat, 1 Aug, returning Sat, 8 Aug.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Sat, 1 Aug, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Sat, 8 Aug, arriving in London Heathrow.Price includes taxes and charges.From RM6,846, select.
Chattanooga.RM8,758 per passenger.Departing Tue, 31 Mar, returning Sat, 4 Apr.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Tue, 31 Mar, arriving in Chattanooga.Inbound indirect flight with United, departs from Chattanooga on Sat, 4 Apr, arriving in London Heathrow.Price includes taxes and charges.From RM8,758, select.

Find the cheapest month to fly from London Heathrow to Chattanooga

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Chattanooga flights are currently cheapest in November.
Mar
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Apr
from RM3,640
May
from RM3,465
Jun
from RM3,784
Jul
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Aug
from RM6,846
Sep
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Oct
from RM3,627
Nov
from RM3,319
Dec
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Jan
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Feb
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London Heathrow to Chattanooga: Alternative routes

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

Chattanooga

10km from central Chattanooga
ClosestCheapest
from RM3,315
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London to Chattanooga: Flight information

The things to know before you go.
Cheapest flight foundRM3,315
Cheapest month to flyNovember

Finding cheap flights from London Heathrow to Chattanooga: Frequently asked questions

The best price we found for a return flight from London Heathrow to Chattanooga is RM3,315. 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 Heathrow to Chattanooga. But we found flights with one or more stops from RM3,315.
As of March 2026, there are no flights flying from London Heathrow to Chattanooga.
The cheapest month to fly from London Heathrow to Chattanooga is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Chattanooga Airport on Monday, 16 November 2026.
No airlines currently offer direct flights between London Heathrow Airport and Chattanooga Airport. Most routes have one or more stops.
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.
Currently, United offers the cheapest flight tickets to Chattanooga.

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

  • To ensure you get on your LHR to CHA flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • Flying during a peak time like July? Major public holidays and other popular seasons can mean longer lines and delays at airport checkpoints. Play things extra safe and arrive up to four hours before international flights and two hours before domestic departures.

  • If you'd like to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from London Heathrow Airport to Chattanooga Airport. Here are the top stopovers between LHR and CHA:

    • O'Hare International Airport

    • Charlotte Douglas International Airport

    • Hartsfield-Jackson Atlanta International Airport

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

  • RM2,163 is currently the best price for a one-way London Heathrow Airport to Chattanooga Airport flight. Return flights start from RM3,315. These prices can change based on demand and availability.

  • It's usually best to book in advance if you're looking for cheap tickets from LHR to CHA. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.

  • The 'Whole month' search function shows you the cheapest flights from London Heathrow Airport to Chattanooga Airport across the entire month. It's a good way to snap up a bargain if your travel plans aren't set in stone.

  • Finding cheap flights from LHR to CHA is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as a lower fare pops up.

  • Find the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from London Heathrow Airport to Chattanooga Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about London Heathrow Airport (LHR)

  • 68.18% of flights taking off from London Heathrow Airport arrive at their destination on schedule.

  • To reach London Heathrow Airport from central London, it takes about 55 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 31 kilometres from the airport to the city centre.

  • Taking public transport? You can expect a journey time of around 1 hour.

  • Catching an early flight from London Heathrow Airport to Chattanooga Airport? Avoid the stress of rushing to the airport (and catch some extra z's) by picking one of these hotels close to LHR:

Arriving at Chattanooga Airport (CHA)

Getting from Chattanooga Airport (CHA) to central Chattanooga

  • Chattanooga Airport is roughly 21 kilometres from the centre of Chattanooga. The drive time takes about 15 minutes.

  • Travelling by public transport will take you around 1 hour 10 minutes.

When to fly to Chattanooga Airport (CHA)

  • June is the busiest month for flights from London Heathrow Airport to Chattanooga Airport. To escape the crowds, travel to Chattanooga in February.

  • Before locking in your flight from London Heathrow Airport to Chattanooga Airport, consider the kind of weather you like. July is the warmest month in Chattanooga, with the temperature ranging from 17ºC (63ºF) to 30ºC (86ºF).

  • January has average temperatures of between -5ºC (23ºF) and 10ºC (50ºF). Look for cheap tickets from LHR to CHA sometime around then if you like cooler conditions.

Explore more of United States

  • Charlotte is just one of the many cities in United States waiting to be explored once you've taken in the sights of Chattanooga. Around 402 kilometres away to the east, top sights here include NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum.

  • If you're looking to explore another great destination in United States, head for Memphis, about 434 kilometres west of Chattanooga. Beale Street, National Civil Rights Museum and Sun Studio are key reasons to visit.

Plan the rest of your trip from London to Chattanooga

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