Cheap flights from Chattanooga to London from $849
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to London departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.United Airlines flights from Chattanooga to London Heathrow Airport
Our best United Airlines deals on Chattanooga to London Heathrow Airport flight tickets
Delta flights from Chattanooga to London Heathrow Airport
Our best Delta deals on Chattanooga to London Heathrow Airport flight tickets
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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
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Mon 4/5
1:30 pm-11:20 am
1 stop16h 50m
London Heathrow
Tue 4/13
9:20 am-4:06 pm
1 stop11h 46m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Wed 12/30
1:58 pm-7:55 am
1 stop12h 57m
London Heathrow
Thu 1/28
9:00 am-9:07 pm
2 stops17h 07m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Wed 12/30
1:45 pm-10:15 am
1 stop15h 30m
London Heathrow
Wed 2/3
9:00 am-9:07 pm
2 stops17h 07m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Wed 12/30
1:58 pm-7:55 am
1 stop12h 57m
London Heathrow
Tue 2/2
9:00 am-9:07 pm
2 stops17h 07m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Tue 3/23
4:30 pm-10:30 am
2 stops14h 00m
London Heathrow
Tue 4/6
9:55 am-8:21 pm
2 stops15h 26m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Wed 1/6
2:30 pm-9:15 am
1 stop13h 45m
London Heathrow
Tue 1/12
2:10 pm-11:26 pm
1 stop14h 16m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Tue 12/1
10:01 am-6:25 am
1 stop15h 24m
London Heathrow
Wed 12/9
11:45 am-10:03 pm
2 stops15h 18m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Wed 12/2
10:01 am-7:05 am
2 stops16h 04m
London Heathrow
Fri 12/11
6:30 am-6:44 pm
2 stops17h 14m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Tue 11/10
2:53 pm-9:40 am
1 stop13h 47m
London Heathrow
Tue 11/24
9:55 am-4:41 pm
1 stop11h 46m
ChattanoogaLondon
CHA Chattanooga Lovell Field - LHR London Heathrow
CHALHR
Chattanooga Lovell Field
Wed 11/18
7:08 pm-12:00 pm
1 stop11h 52m
London Heathrow
Wed 11/25
11:45 am-12:20 am
1 stop17h 35m
See travel insights to London from
How to get the cheapest flight ticket from Chattanooga to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Which airport is the most popular layover for flights between Chattanooga and London Heathrow Airport?
Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Chattanooga to London Heathrow Airport?
Flights via Chicago (ORD) offer the lowest average round-trip price of $661.
Which layover airport has the shortest travel time from Chattanooga to London Heathrow Airport?
Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 11h 54m.
Which layover airport has the shortest connection time from Chattanooga to London Heathrow Airport?
Atlanta (ATL) has the shortest average layover time for this route: 3h 00m.
When to book flights from Chattanooga to London Heathrow Airport
Cheap Chattanooga to London Heathrow Airport (CHA to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chattanooga to London Heathrow Airport
Frequently asked questions about flying from Chattanooga to London Heathrow Airport
How far is Chattanooga Lovell Field to London Heathrow by plane?
There are 4165.7 mi between Chattanooga Lovell Field and London Heathrow. By plane, this route typically takes 12h 52m.
When did momondo last update prices for flights from Chattanooga Lovell Field Airport to London Heathrow Airport?
Prices for flights from Chattanooga Lovell Field Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Chattanooga Lovell Field Airport to London Heathrow Airport?
There are 2 operators available for flights from Chattanooga Lovell Field Airport to London Heathrow Airport as of October 2026.
How old do you have to be to fly from Chattanooga Lovell Field Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chattanooga to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Chattanooga to London Heathrow Airport is Delta, representing 80% of all bookings. The subsequent popular airline is American Airlines at 20%.
Best airlines flying from Chattanooga to London Heathrow Airport
Compare and see reviews for airlines that fly from Chattanooga to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $736 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $858 | Free Cancellation | Rating 7.0 12,129 reviews |
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Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chattanooga to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chattanooga to London. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chattanooga to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chattanooga to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Chattanooga to London?
Once you have performed a search for Chattanooga to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chattanooga to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Chattanooga and alert you when they change.