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

Currently priced at £536, Delta will fly you from Chattanooga to London Heathrow Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and United Airlines - these airlines can fly you to your destination from £547 and £566, respectively. You may be able to fly from Chattanooga to London Heathrow Airport for 29% less than the average price by searching for these airlines.

What is the cheapest month to fly from Chattanooga to London Heathrow Airport?

November is one of the best times of the year to fly to London Heathrow Airport from Chattanooga. Prices for November average £813 per person but you can even find prices for as low as £527. The most expensive prices can be found in the month of December. Opting for a November flight can save you 36% on your journey compared to booking in December

What is the cheapest time of day to fly from CHA to LHR?

When flying from Chattanooga to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Chattanooga to London Heathrow?

If you book a flight to London Heathrow from Chattanooga, you will be flying from Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga. There are 0 flights from Lovell Field to London Heathrow per day from 0 different airlines.

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

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

How can I find direct flights from Chattanooga to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Chattanooga to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£536+ Flights from Chattanooga to London Heathrow Airport

Cheap flight deals from Chattanooga to Heathrow

Round-trip from	£536
Popular in	June
Cheapest in	September
Average price	£652

Delta
14/9-25/9
3 total stops
30h 39m total
Chattanooga to London

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£208 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£33 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Chattanooga to Heathrow

Cheapest flights from Chattanooga to Heathrow
Explore the most affordable flight options available from Chattanooga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Sun 14/913:30CHA - LHR

1 stop12h 15mDelta

Thu 25/908:40LHR - CHA

2 stops18h 24mDelta

Deal found 11/4£536

Sun 14/919:35CHA - LHR

1 stop10h 35mKLM

Thu 25/909:20LHR - CHA

1 stop11h 46mKLM

Deal found 11/4£547

Sun 14/914:01CHA - LHR

1 stop13h 19mUnited Airlines

Tue 23/908:30LHR - CHA

1 stop13h 25mUnited Airlines

Deal found 11/4£566

Wed 23/412:00CHA - LHR

1 stop16h 00mAmerican Airlines

Wed 30/415:00LHR - CHA

1 stop13h 58mAmerican Airlines

Deal found 11/4£617

Mon 7/716:30CHA - LHR

2 stops20h 10mScandinavian Airlines

Mon 14/706:40LHR - CHA

2 stops22h 12mScandinavian Airlines

Deal found 11/4£815

Sat 5/718:40CHA - LHR

1 stop13h 50mVirgin Atlantic

Sat 12/709:40LHR - CHA

2 stops16h 22mVirgin Atlantic

Deal found 11/4£866

Sat 5/718:40CHA - LHR

1 stop13h 50mAir France

Sat 12/719:45LHR - CHA

2 stops31h 23mAir France

Deal found 11/4£897

Best flights from Chattanooga to Heathrow
Discover carefully curated flight deals from Chattanooga to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 April 2025.

Sun 14/913:30CHA - LHR

1 stop12h 15mDelta

Thu 25/908:40LHR - CHA

2 stops18h 24mDelta

Deal found 11/4£536

Sun 14/919:35CHA - LHR

1 stop10h 35mKLM

Thu 25/909:20LHR - CHA

1 stop11h 46mKLM

Deal found 11/4£547

Sun 14/914:01CHA - LHR

1 stop13h 19mUnited Airlines

Tue 23/908:30LHR - CHA

1 stop13h 25mUnited Airlines

Deal found 11/4£566

Wed 23/412:00CHA - LHR

1 stop16h 00mAmerican Airlines

Wed 30/415:00LHR - CHA

1 stop13h 58mAmerican Airlines

Deal found 11/4£617

Mon 7/716:30CHA - LHR

2 stops20h 10mScandinavian Airlines

Mon 14/706:40LHR - CHA

2 stops22h 12mScandinavian Airlines

Deal found 11/4£815

Sat 5/715:32CHA - LHR

2 stops15h 33mVirgin Atlantic

Sat 12/709:40LHR - CHA

2 stops16h 22mVirgin Atlantic

Deal found 11/4£866

Sat 5/718:40CHA - LHR

1 stop13h 50mAir France

Sat 12/719:45LHR - CHA

2 stops31h 23mAir France

Deal found 11/4£897

Last-minute flights from Chattanooga to Heathrow
Discover last-minute flight deals from Chattanooga to Heathrow. Data last updated 12 April 2025 and is based on user searches.

Wed 23/415:16CHA - LHR

2 stops14h 29mDelta

Wed 30/409:55LHR - CHA

2 stops18h 49mDelta

Deal found 11/4£555

Wed 23/412:00CHA - LHR

1 stop16h 00mAmerican Airlines

Wed 30/415:00LHR - CHA

1 stop13h 58mAmerican Airlines

Deal found 11/4£617

Wed 23/417:37CHA - LHR

2 stops23h 03mScandinavian Airlines

Wed 30/407:05LHR - CHA

3 stops21h 39mScandinavian Airlines

Deal found 11/4£1,172

Mon 26/512:10CHA - LHR

1 stop15h 10mUnited Airlines

Mon 2/612:10LHR - CHA

2 stops39h 45mUnited Airlines

Deal found 10/4£769

Mon 26/518:29CHA - LHR

1 stop11h 41mKLM

Mon 2/609:20LHR - CHA

1 stop13h 38mKLM

Deal found 10/4£808

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chattanooga to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 14/9

15:15-13:30

1 stop17h 15m

London Heathrow

Tue 23/9

11:45-23:54

2 stops17h 09m

£536

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 14/9

19:35-11:10

1 stop10h 35m

London Heathrow

Thu 25/9

09:20-16:06

1 stop11h 46m

£547

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 14/9

14:01-08:20

1 stop13h 19m

London Heathrow

Tue 23/9

08:30-16:55

1 stop13h 25m

£566

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 23/4

12:00-09:00

1 stop16h 00m

London Heathrow

Wed 30/4

15:00-23:58

1 stop13h 58m

£617

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 7/7

16:30-17:40

2 stops20h 10m

London Heathrow

Mon 14/7

06:40-23:52

2 stops22h 12m

£815

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 5/7

15:32-12:05

2 stops15h 33m

London Heathrow

Sat 12/7

09:40-21:02

2 stops16h 22m

£866

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 5/7

18:40-13:30

1 stop13h 50m

London Heathrow

Sat 12/7

19:45-22:08

2 stops31h 23m

£897

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Best time to book a flight from Chattanooga to Heathrow

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

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

Currently, January is the cheapest month in which you can book a flight from Chattanooga to London Heathrow Airport (average of £112). Flying from Chattanooga to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Delta

8.0

Very Good

7,912 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,912 reviews

Delta

8.0

Very Good

7,912 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very Good

7,912 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,428 reviews

Delta

8.0

Very Good

7,912 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,644 reviews

Delta

8.0

Very Good

7,912 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

641 reviews

Delta

8.0

Very Good

7,912 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Chattanooga to London Heathrow?
If you book a flight to London Heathrow from Chattanooga, you will be flying from Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga. There are 0 flights from Lovell Field to London Heathrow per day from 0 different airlines.
What are the cheapest airlines flying from Chattanooga to London Heathrow Airport round-trip?
Currently priced at £536, Delta will fly you from Chattanooga to London Heathrow Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and United Airlines - these airlines can fly you to your destination from £547 and £566, respectively. You may be able to fly from Chattanooga to London Heathrow Airport for 29% less than the average price by searching for these airlines.
Can I find deals for flights from Chattanooga to Heathrow that include hotel bookings?
Yes. In addition to deals on Chattanooga to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chattanooga to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Heathrow.
Can I find deals for business class flights from Chattanooga to Heathrow?
Yes. Cheapflights offers flight deals from Chattanooga to Heathrow 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 Chattanooga to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Chattanooga to London Heathrow Airport (average of £112). Flying from Chattanooga to London Heathrow Airport in August is currently the most expensive (average of £164). 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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Deal

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Luton

Gatwick

Croydon

Slough

Eastbourne

Northampton

Wembley

Crawley

Hayes

Swindon

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Maidstone

Ilford

Winchester

Ipswich

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How does Cheapflights help users find flights from Chattanooga to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chattanooga to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chattanooga to Heathrow.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chattanooga to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Chattanooga to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Chattanooga to London Heathrow Airport from £536

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chattanooga to Heathrow

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Chattanooga to Heathrow

Cheapest flights from Chattanooga to HeathrowExplore the most affordable flight options available from Chattanooga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Explore the most affordable flight options available from Chattanooga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chattanooga to London Heathrow Airport that are best for you.

Best time to book a flight from Chattanooga to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chattanooga with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chattanooga to London Heathrow Airport

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Heathrow. 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 from for flights from Chattanooga to London Heathrow?

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

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

How can I find direct flights from Chattanooga to Heathrow?

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

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

Travelling to a place near Chattanooga?

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Alternative routes for Chattanooga to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

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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 Chattanooga to Heathrow?

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

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

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

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Cheapest flights from Chattanooga to Heathrow
Explore the most affordable flight options available from Chattanooga to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.