Find cheap flights from Chattanooga to London Heathrow Airport

Pros: "Boarding was on time and ran smoothly. In flight crew was friendly and attentive."

Cons: "We did not have dinner as we tried to get some sleep on this 6.5 hour overnight flight to London. The 767 was in a 2-3-2 configuration for economy plus and general economy. Thankfully they kept the temps cool to the point where we used our coats as additional blankets. I appreciated that the FA’s did not wake us for dinner and they closed my window shade at some point. They were 100% polite and helpful. That said, with the new Polaris Business Sears, UAL has eliminated the restrooms between Business and Economy. So it is a very long walk to the restrooms from Econ Plus and it appears that there are only 4 restrooms for about 120 passengers. Absurd. My family made do because we used the restrooms in the middle of the night when most people were sleeping but this would have been a nightmare after breakfast or with a small child. It appears that UAL has gone for profit over customer satisfaction."

Pros: "Absolutely nothing."
Cons: "Everything."

Pros: "Leg room and entertainment current."
Cons: "Seats to recline further."

Pros: "Boarding Announcements Clean"
Cons: "Very cold Bathroom in back of plane"

Cons: "Few more food options"

Pros: "Getting a meal and drink"

Pros: "lots of movies, surprisingly comfortable seat, awesome crew"
Cons: "all the on board meals had gluten :("

Pros: "The flight attendant in our section was amazing. She gave us tips for London and gave us some complimentary alcoholic drinks. She made the flight so much more enjoyable."
Cons: "The seat comfort was just ok. Neither my husband or I was able to get much sleep. The seats in coach are very tight and we couldn't really get comfortable."

Cons: "Movie selection wasn't very good, and the touch screens aren't sensitive enough, so I could feel the person behind me poking the screen really hard to make selections."

Pros: "Choice of films good."
Cons: "Food very poor quality. Very limited leg room. Uncomfortable seats. Chaotic check-in/bag-drop I process."

Pros: "IT WAS UNEVENTFUL WHICH IS WHAT YOU WANT. CREW WAS VERY NICE AND NO CRYING YOUNGSTERS."

Pros: "The controlled and orderly way when boarding."
Cons: "The staff from the desk was unfriendly. On boarding no one showed you where your seat is located. The food was dreadful. The same aweful pasta meal on the outbound journey was served again. During the flight I was feeling very unwell I asked the flight attendant our axeick bag which she brought, but I was told to go to the toilet. She did not return to enquire after my well being. I was in the toilet for 5 minutes. Very uncaring. The tea was cold when served"

Pros: "None."
Cons: "Brussels Airlines flight was operated by United Airlines. United Airlines lied and charged us $120 when out should have been free for luggage. United Airlines are a bunch of rapists. United airlines screws people. Do not fly United Airlines. I called United Airlines to verify baggage policy before i flew and they said follow brussels Airlines bag policy. Liers. United airlines is the worst Airlines ever...DO NOT FLY UNITED AIRLINES."

Pros: "The crew were competent, friendly and helpful. The back of seat entertainment was very good, with a lot of new releases. When the flight was delayed the pilot did come around and speak to passengers, which I appreciated."
Cons: "The flight was delayed and we were not given any information about what was going on."

Pros: "Good boarding process, pleasent staff"
Cons: "We upgraded to the economy plus. I thought it was still tight in with width and I m a small guy. The plane seemed old as the in seat screen was smaller than my phone. My wifte’s seat actually came apart. No charging ports for mobile devices."

Cons: "Not much choice of good movies"

Pros: "TV and movie choices should be according to 2018 instead of1980. Also TV should be from running Era"

Cons: "Lufthansa as an agent is a mistake! I had to deal with them prior to flying to the US. I have never ever had to deal with such bad service in my entire life. United was great though and I highly recommend them."

Pros: "Despite sitting in the middle seat and being well over 6 feet, there was room."

Pros: "easy"
Cons: "nothinh"

Pros: "Decent flight, can’t complain, pretty much empty."
Cons: "laberithine process to get my boarding pass. Booked on Kayak with last minute on a Luthanasa flight operated by United. Basically had to call all three in order to get my boarding passes as the website didn’t work. Really confusing."

Cons: "Three hours delay when all aboard already due to “technical difficulties” and then we had to change plane. The whole entertainment system did not work. No apology or explanation."

Pros: "Captain and crew were brilliant, kept passengers informed throughout as to the delays, as a result all passengers were patient and understanding. Not much more could have been done to improve the experience as the snow and conditions at Dublin airport were out of their hands."

Pros: "Entertainment and leg room brilliant!"
Cons: "Good was disgusting"

Pros: "Very nice people working and good service."

Pros: "The flight attendant was nice and helpful."
Cons: "There was not much legroom. Especially when the person in front of you reclines. The menu stated they had craft beers. They did not. The Entertainment system is very old. My iPhone 7 has a larger and better quality screen. Not to mention it is based on channels like a TV so when you turn the channel it changes the already playing channels. At least Delta has large touch screens so you can choose what you want to watch and watch it from the beginning. The flight was late and one of our bags did not make it on the flight. We were happy it was on the next flight."

Cons: "Delayed for so long! 5 hrs"

Pros: "Getting back to the UK"
Cons: "When booking with Lufthansa I don't then expect to be on a united airlines flight Terrible customer service and substandard old uncomfortable aircraft"

Pros: "Clean aircraft good entertainment, cockpit crew polite"
Cons: "The check in staff were unbelievably rude nearly looked and were abrupt and dismissive to a simple question. The cabin crew looked scruffy, and clearly had a lack of pride in their job and presentation. This is the first time I have ever flown United and I must say I would avoid flying with them again if possible, which is a shame and the aircraft and the entertainment on board were good"

Pros: "Pleased with all"

Pros: "The check in was good. The craft was clean."

Pros: "My television screen in front did not work. There were no images and the sound was very bad. So I could not listen to music either."
Cons: "The airline was generous with luggage allowances."

Pros: "Improve the food and be ahead of the best"
Cons: "Food"

Pros: "Again could not fault staff and quality of flight services, luckily space to sleep so fantastic flight."

Pros: "Brisk, efficient cabin crew served food and drink quickly then left us alone to sleep."
Cons: "Flight delayed by 75 minutes "awaiting plane". 20 minute wait when finally arrived at Heathrow for steps down to bus to take us to terminal."

Pros: "The flight was on time."
Cons: "The staff had no meal for me despite me having ordered one. The entertainment system wasn't working and neither was the wifi to allow you to watch on your own device. Old planes with uncomfortable seats. Really poor airline."

Pros: "Great crew."
Cons: "Food quality could be improved upon (less sugar and carbs, more fresh vegetables/fruits)"

Pros: "Crew were amazing, so friendly and helpful Entertainment system was so so good Landed early"
Cons: "Overnight wasn't the easiest flight in the seats Serving people coffee when others are probably trying to sleep probably wasn't the wisest idea either Pre flight queue system is just baffling"

Cons: "Was surprised to receive dinner and wished they had not served so we could have more quiet time."

Pros: "It got us from a to b but not much more to be said!"
Cons: "The idea of the entertainment system broadcast to your hand held device is fine - it didn't work for me though."

Pros: "It was an efficient flight. My only suggestion is for the flight attendants to receive some training on the finesse of service. They could be abrupt and mechanical rather than service oriented."

Pros: "The only positive to this flight was that after sitting on hold with United's customer service, it took less than 10 minutes for them to grant me a refund."
Cons: "I ended up backing out of this flight and booking out of a different airport and with a different airline bc apparently this flight with United has been seriously delayed (4+ hours) multiple times before. We were told that the flight was cancelled for the 2 days prior."

Cons: "Delayed almost 2 hours, causing me to miss my connection flight. Had to pay extra $460 to purchase next available flight which delayed my arrival time 6 hours! Horrible experience !"

Pros: "Only good thing was the crew. They were good natured even though a roundtrio flight if six hours took 25 because of delay after delay"
Cons: "Too many delays"

Cons: "Incorrect flight info . there was no lufthansa airplane it was a united flight 4 terminals away so i wasted my time n money n missed the flight. Nowhere did the reservation state the correct flight number and l the link went to ufthansa site yet couldnt check into a non existant flight. Kayak sucks. Not the airline"

Pros: "Efficient boarding. Friendly and helpful crew. Prompt baggage reclaim at Heathrow."
Cons: "Bland food, with no beef option in Business. And what happened to the ice cream sundaes? They've been thrown over for salted caramel gelato. Not nearly as good. The old three-class 767s are TERRIBLE for comfort in Business Class."

Cons: "I upgrade to premium economy. This gave me a seat with legroom -but one that did NOT RECLINE ... on a night flight. I am very unhappy. It was not made clear when I upgraded (must have been very small print). I feel ripped off"

Pros: "United wifi app allows you to watch some film and tv on demand, if you've downloaded the app in advance. Staff nice."
Cons: "Seatback screen the size of an original iPhone, possibly smaller - and no on-demand content to be viewed on it, the movies play when they play. Most TV series available on the app have only one episode. Overhead baggage bins are TINY. Most normal carry-ons won't fit at all in central bins, and some not in side ones either. Expect a fight over them if flight is busy. Large IFE box under every window seat in economy."