$620 Find Cheap Flights from Chattanooga to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to the United Kingdom departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Chattanooga to the United Kingdom

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$627
Edinburgh
Edinburgh2 stops$619
Manchester
Manchester2 stops$639
London
London1 stop$627
Edinburgh
Edinburgh2 stops$619
Manchester
Manchester2 stops$639

Book Cheap Chattanooga to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to the United Kingdom

Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
8:30 am - 7:55 am
CHA
-
EDI
18h 25m2 stops
United Airlines Logo
9:25 am - 8:44 pm
EDI
-
CHA
16h 19m2 stops
$619United Airlines
Tue, Jan 27 - Wed, Feb 18
United Airlines Logo
1:00 pm - 7:55 am
CHA
-
EDI
13h 55m2 stops
United Airlines Logo
9:25 am - 8:50 pm
EDI
-
CHA
16h 25m2 stops
$620United Airlines
Mon, Mar 16 - Mon, Mar 23
United Airlines Logo
5:22 pm - 9:30 am
CHA
-
EDI
36h 08m2 stops
United Airlines Logo
11:30 am - 4:47 pm
EDI
-
CHA
33h 17m2 stops
$622United Airlines
Fri, Jan 30 - Tue, Feb 17
American Airlines Logo
7:20 pm - 5:00 pm
CHA
-
EDI
16h 40m2 stops
American Airlines Logo
6:05 am - 6:55 pm
EDI
-
CHA
17h 50m2 stops
$624American Airlines
Sat, Mar 14 - Mon, Mar 23
Delta Logo
7:15 am - 8:45 am
CHA
-
EDI
45h 30m2 stops
Delta Logo
10:45 am - 9:39 pm
EDI
-
CHA
14h 54m2 stops
$627Delta
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
8:30 am - 11:15 am
CHA
-
LHR
21h 45m1 stop
United Airlines Logo
6:50 am - 8:44 pm
LHR
-
CHA
18h 54m2 stops
$627United Airlines
Wed, Jan 28 - Tue, Feb 17
Delta Logo
2:00 pm - 10:40 am
CHA
-
EDI
15h 40m2 stops
Delta Logo
5:50 am - 8:58 am
EDI
-
CHA
32h 08m2 stops
$630Delta
Wed, Feb 18 - Thu, Feb 26
Multiple Airlines Logo
1:45 pm - 10:40 am
CHA
-
EDI
15h 55m2 stops
Multiple Airlines Logo
5:50 am - 7:23 pm
EDI
-
CHA
18h 33m2 stops
$700Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Scandinavian Airlines Logo
6:03 pm - 9:40 pm
CHA
-
LHR
22h 37m2 stops
Scandinavian Airlines Logo
7:05 am - 9:12 pm
LHR
-
CHA
19h 07m3 stops
$710Scandinavian Airlines
Wed, Apr 22 - Tue, May 5
American Airlines Logo
5:00 pm - 3:35 pm
CHA
-
MAN
17h 35m2 stops
American Airlines Logo
7:55 am - 9:43 pm
MAN
-
CHA
18h 48m2 stops
$745American Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to the United Kingdom flights

Get data-powered insights and trends into flights from Chattanooga to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Chattanooga and United Kingdom?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Chattanooga to the United Kingdom.

There are 4 airlines that fly nonstop from Chattanooga to the United Kingdom. They are: American Airlines, Delta, United Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with American Airlines at $548 for a round-trip flight to London Heathrow Airport (LHR). On average, Virgin Atlantic offers the best prices for nonstop flights between Chattanooga and United Kingdom.

Which airlines provide the cheapest flights from Chattanooga to the United Kingdom?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chattanooga to the United Kingdom were found on United Airlines ($619) and KLM ($622).

Good to know

Low seasonJanuary
Cheapest flight$451
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 55% increase in price.
Flight from Chattanooga to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Chattanooga to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chattanooga to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chattanooga to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chattanooga to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when round-trip flights cost $779 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,141.

Reviews of the top 5 airlines serving from Chattanooga to the United Kingdom

 
Need help choosing which airline to fly with from Chattanooga to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8009 reviews
7.9Entertainment
7.9Comfort
8.5Crew
8.1Boarding
7.3Food
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Everything you need to know for your flight from Chattanooga to the United Kingdom

Information on your arrival and departure airports