CHA - LON

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

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$867
Typical prices: $800-$1,315
Multiple Airlines
Fri 12/14Tue 12/25
CHA - LGW • 1 stop
Cheapest one-way
$337
Typical prices: $486-$683
American Airlines
Thu 4/5
CHA - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and London. You'll need to take a connecting flight to reach the destination.
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Top routes
CHA - LGW
Cheapest • 11% average savings
CHA - LHR
Most popular
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 • 35% 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)
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Insights
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We hope you love your trip to London!
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Flight Deals

Cheap Flights from Chattanooga to London (CHA-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to London

Mon, Dec 14 - Fri, Dec 25
Multiple Airlines Logo
3:25 pm - 5:50 amCHA  Chattanooga Lovell Field-LGW London Gatwick
33h 25m1 stop Orlando Sanford Intl
Multiple Airlines Logo
9:40 am - 2:23 pmLGW  London Gatwick-CHA Chattanooga Lovell Field
33h 43m1 stop Orlando
$867Multiple Airlines
Wed, Mar 24 - Wed, Mar 31
United Airlines Logo
2:15 pm - 7:40 amCHA  Chattanooga Lovell Field-LHR London Heathrow
13h 25m1 stop Houston George Bush Intcntl
United Airlines Logo
8:45 am - 8:49 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
17h 04m2 stops Zurich Chicago O'Hare Intl
$891United Airlines
Sun, Mar 28 - Wed, Apr 7
United Airlines Logo
10:45 am - 11:55 amCHA  Chattanooga Lovell Field-LHR London Heathrow
20h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
8:45 am - 8:49 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
17h 04m2 stops Zurich Chicago O'Hare Intl
$891United Airlines
Wed, Mar 24 - Wed, Mar 31
United Airlines Logo
6:30 am - 7:10 amCHA  Chattanooga Lovell Field-LHR London Heathrow
20h 40m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
8:45 am - 8:49 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
17h 04m2 stops Zurich Chicago O'Hare Intl
$895United Airlines
Wed, Mar 24 - Wed, Mar 31
American Airlines Logo
7:39 pm - 12:00 pmCHA  Chattanooga Lovell Field-LHR London Heathrow
12h 21m1 stop Dallas/Fort Worth
American Airlines Logo
11:00 am - 11:09 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
17h 09m1 stop Charlotte Douglas
$925American Airlines
Sun, Mar 28 - Wed, Apr 7
American Airlines Logo
12:13 pm - 6:20 amCHA  Chattanooga Lovell Field-LHR London Heathrow
13h 07m1 stop Dallas/Fort Worth
American Airlines Logo
9:15 am - 5:44 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
13h 29m1 stop Charlotte Douglas
$929American Airlines
Tue, Apr 13 - Wed, Apr 21
American Airlines Logo
8:09 pm - 12:15 pmCHA  Chattanooga Lovell Field-LHR London Heathrow
11h 06m1 stop Charlotte Douglas
American Airlines Logo
2:45 pm - 10:37 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
12h 52m1 stop Chicago O'Hare Intl
$929American Airlines
Wed, Dec 2 - Thu, Dec 17
Delta Logo
10:01 am - 6:25 amCHA  Chattanooga Lovell Field-LHR London Heathrow
15h 24m1 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
$943Delta
Wed, Dec 2 - Thu, Dec 17
Delta Logo
2:56 pm - 10:30 amCHA  Chattanooga Lovell Field-LHR London Heathrow
14h 34m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Delta Logo
11:45 am - 10:03 pmLHR  London Heathrow-CHA Chattanooga Lovell Field
15h 18m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$948Delta
Tue, Dec 1 - Tue, Dec 8
Delta Logo
12:12 pm - 9:00 amCHA  Chattanooga Lovell Field-LGW London Gatwick
15h 48m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
10:00 am - 8:02 pmLGW  London Gatwick-CHA Chattanooga Lovell Field
15h 02m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$954Delta
Booking Insights

Price, demand and travel trends for Chattanooga to London flights

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

What is the cheapest Chattanooga to London flight route?

Chattanooga (CHA) to London Gatwick Airport (LGW) is the cheapest Chattanooga to London route, averaging $820 round-trip. Other Chattanooga to London routes average $1,031, based on KAYAK data over the past 12 months.

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

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. It’s 22% cheaper than the average day, while Friday is the most expensive, with prices 27% higher.

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

•March is the cheapest month to fly from Chattanooga to London 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 the cheapest?

Flights from Chattanooga to London 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 flights

Low season

December

Cheapest flight

$337
Beat the crowds with an average 71% drop in travelers.
The most popular month to fly with an average 72% increase in travelers.
One-way flight from Chattanooga to London Heathrow Airport

When to book flights from Chattanooga to London

Are your dates flexible? Find out the best times to travel from Chattanooga to London 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 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?

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

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Chattanooga to London?

    A nonstop flight from Chattanooga to London takes 00m, covering 4,175 miles.

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

    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 flight?

    Round-trip flights from Chattanooga to London range from $800 to $1,315, with an average of $1,021 over the past 12 months. Anything below $800 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 3% above the $1,021 route average. Book 16 weeks before departure for the lowest fares.

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

    One-way fares from Chattanooga to London are currently lower than usual. Average one-way flight prices are about $572, which is 9% below the typical average for this route.

  • What car rental options are available in London?

    Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near London Heathrow Airport (LHR) — daily rates from around $7:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

    Near London Gatwick Airport (LGW) — daily rates from around $7:

    • GREEN MOTION
    • DRIVALIA
    • U-Save
    • Europcar
    • Alamo

    Near London City Airport (LCY) — daily rates from around $10:

    • GREEN MOTION
    • Budget
    • Hertz
    • Avis
    • Sixt

    Near London Stansted Airport (STN) — daily rates from around $10:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

    Near London Luton Airport (LTN) — daily rates from around $11:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • U-Save

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

    Flights from Chattanooga to London usually depart from Chattanooga Lovell Field (CHA) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

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

    One-stop flights from Chattanooga to London 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?

    Yes. Flexible dates can save you up to 39% on flights from Chattanooga to London. Tuesday is the cheapest departure day at $803 round-trip on average, while Friday is the most expensive at $1,305, a difference of $502.

    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?

    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?

    London is 4 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?

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

Your guide to booking Chattanooga to London 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 Friday. On this route, Tuesday flights average $803, about $502 less than Friday fares (38% 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 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, hotels close to the airport you're flying into can be a convenient option.

    Near London City Airport

    • Good Hotel London
    • Aloft London Excel
    • Novotel London Excel

    Near London Heathrow Airport

    • Hilton London Heathrow Airport

    Near London Gatwick Airport

    • Premier Inn London Gatwick Airport

More options for your flight from Chattanooga to London

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

Car rentals in London
Hotels in London
Vacations in London