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CHA - LHR

$332 Find Cheap Flights from Chattanooga to London Heathrow Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$763
Typical prices: $800-$1,321
United Airlines
Wed 1/24Sat 1/27
CHA - LHR • 1 stop
Cheapest one-way
$332
Typical prices: $469-$673
American Airlines
Thu 4/5
CHA - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 36% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $1,039 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 11h 27m (one-way)
Insights
Insights
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We hope you love your trip to London Heathrow Airport!

Cheap Flights from Chattanooga to Heathrow (CHA-LHR)

 

Cheap flights from Chattanooga to Heathrow with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Sun, Jan 24 - Wed, Jan 27
United Airlines Logo
5:38 pm - 7:55 amCHA  Chattanooga Lovell Field-LHR London Heathrow
33h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 am - 6:44 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
16h 54m2 stops Brussels Bruxelles-National Newark
$763United Airlines
Wed, Mar 3 - Wed, Mar 10
United Airlines Logo
10:45 am - 12:00 pmCHA  Chattanooga Lovell Field-LHR London Heathrow
20h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
9:00 am - 8:49 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
16h 49m2 stops Zurich Chicago O'Hare Intl
$879United Airlines
Sun, Jan 24 - Wed, Jan 27
United Airlines Logo
10:47 am - 7:10 amCHA  Chattanooga Lovell Field-LHR London Heathrow
15h 23m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
9:00 am - 9:13 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
17h 13m2 stops Zurich Chicago O'Hare Intl
$882United Airlines
Wed, Mar 3 - Wed, Mar 10
United Airlines Logo
7:44 am - 7:10 amCHA  Chattanooga Lovell Field-LHR London Heathrow
18h 26m2 stops Newark Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
9:00 am - 8:49 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
16h 49m2 stops Zurich Chicago O'Hare Intl
$882United Airlines
Sun, Jan 24 - Wed, Jan 27
American Airlines Logo
4:24 pm - 9:15 amCHA  Chattanooga Lovell Field-LHR London Heathrow
11h 51m1 stop Charlotte Douglas
American Airlines Logo
9:55 am - 11:26 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
18h 31m1 stop Charlotte Douglas
$912American Airlines
Wed, Mar 3 - Wed, Mar 10
American Airlines Logo
1:02 pm - 9:15 amCHA  Chattanooga Lovell Field-LHR London Heathrow
15h 13m1 stop Charlotte Douglas
American Airlines Logo
9:55 am - 5:17 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
12h 22m1 stop Charlotte Douglas
$912American Airlines
Tue, Dec 1 - Wed, Dec 9
Delta Logo
12:12 pm - 6:25 amCHA  Chattanooga Lovell Field-LHR London Heathrow
13h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:45 am - 10:03 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
15h 18m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$931Delta
Sun, Nov 8 - Tue, Nov 24
Delta Logo
10:01 am - 7:50 amCHA  Chattanooga Lovell Field-LHR London Heathrow
16h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:40 am - 7:56 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
16h 16m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$931Delta
Tue, Dec 1 - Wed, Dec 9
Delta Logo
10:01 am - 7:05 amCHA  Chattanooga Lovell Field-LHR London Heathrow
16h 04m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
6:30 am - 5:25 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
15h 55m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$936Delta
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
2:53 pm - 9:40 amCHA  Chattanooga Lovell Field-LHR London Heathrow
13h 47m1 stop Charlotte Douglas
American Airlines Logo
9:55 am - 9:09 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
16h 14m1 stop Charlotte Douglas
$940American Airlines

Price, demand and travel trends for Chattanooga to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chattanooga to London Heathrow Airport?

Round-trip flights from Chattanooga to London Heathrow Airport typically range from $800 to $1,321. The lowest price found in the past 5 days was $763, on United Airlines.

What's the cheapest day of the week to fly from Chattanooga to London Heathrow Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Chattanooga to London Heathrow Airport. It’s 23% cheaper than the average day, while Wednesday is the most expensive, with prices 33% higher.

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

•March is the cheapest month to fly from Chattanooga to London Heathrow Airport at $663 round-trip.
•June ($1,388) and July ($1,305) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 109% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Chattanooga to London Heathrow Airport the cheapest?

Flights from Chattanooga to London Heathrow Airport are cheapest 16 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Chattanooga to London Heathrow Airport flights

Low season

December

Cheapest flight

$332
Beat the crowds with an average 55% drop in travelers.
The most popular month to fly with an average 111% increase in travelers.
One-way flight from Chattanooga to London Heathrow Airport

When to book flights from Chattanooga to Heathrow

Are your dates flexible? Find out the best times to travel from Chattanooga to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chattanooga to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chattanooga to London Heathrow Airport?

    Three cabin classes are available on flights from Chattanooga to London Heathrow Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Chattanooga to London Heathrow Airport?

    A nonstop flight from Chattanooga to London Heathrow Airport takes 00m, covering 4,162 miles.

  • Do I need a passport to fly from Chattanooga to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Chattanooga to London Heathrow Airport flight?

    Round-trip flights from Chattanooga to London Heathrow Airport range from $800 to $1,321, with an average of $1,031 over the past 12 months. Anything below $800 counts as a good deal.

  • How expensive are last-minute Chattanooga to London Heathrow Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 2% above the $1,031 route average. Book 16 weeks before departure for the lowest fares.

  • How are flight prices from Chattanooga to London Heathrow Airport looking right now?

    One-way fares from Chattanooga to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about $2,456, which is 296% above the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Chattanooga to London Heathrow Airport?

    Flights from Chattanooga to London Heathrow Airport usually depart from Chattanooga Lovell Field (CHA) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Chattanooga to London Heathrow Airport pass through?

    One-stop flights from Chattanooga to London Heathrow Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 77% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 12% of one-stop connections
    • Charlotte Douglas (CLT) - 9% of one-stop connections
    • Newark (EWR) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Chattanooga to London Heathrow Airport?

    Yes. Flexible dates can save you up to 42% on flights from Chattanooga to London Heathrow Airport. Tuesday is the cheapest departure day at $803 round-trip on average, while Wednesday is the most expensive at $1,375, a difference of $572.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Chattanooga to London Heathrow Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 11h 27m, compared with 11h 35m via Atlanta Hartsfield-Jackson (ATL) and 12h 20m via Newark (EWR).

  • What is the time difference between Chattanooga and London Heathrow Airport?

    London Heathrow Airport is 5 hours ahead of Chattanooga (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Chattanooga to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Wednesday. On this route, Tuesday flights average $803, about $572 less than Wednesday fares (42% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Chattanooga to London Heathrow Airport trip for March. Fares historically average $663 round-trip in that month - typically $725 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Chattanooga to Heathrow

Complete your trip to London with a hotel stay or car rental

Car rentals in London
Hotels in London
Vacations in London