$234 Find cheap flights from New York LaGuardia Airport to London Heathrow Airport

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

The flight was excellent. The crew was welcoming and attentive.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

I booked this flight using JetBlue points and I was just so happy. The plane was so clean, I had every need met. Thank you!!

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

Horrible! I paid for a straight flight from Chicago to London. A week before trip it changed and now I had a connecting flight. Our flight was delayed an hour and a half because our flight crew was still flying in from CA. Forty passengers ran from one plane to the next. The next United Airlines flight was delayed two to three hours because of mechanical difficulties. They had to ready another plane which took time. I missed my scheduled excursion in London. 😢

Boarding was efficient. Crew was not pleasant and skipped me during a round of beverage service. Older plane with no seat back screens and I couldn’t connect to wifi or their entertainment offerings.

Lufthansa placed a 300 lb passenger in the aisle seat and I was stuck in the middle leaning sideways with no arm rest or ability to sit up straight and fully use my seat (due to encroachment-the seats are very narrow) the entire flight.

Everything could’ve been better. The boarding process was a little tedious, and then they put me in a seat with the window did not open, which gave me a very uncomfortable feeling considering I had told them that. The entertainment system didn’t work for quite some time and because I had to heavily medicate myself to not have a panic attack I missed dinner and barely ate anything on the flight. Not to mention the religious man next to me, praying mostly and humming the whole flight.

UK Based crew was great. Very friendly and quick. The seats are just too tight and not comfortable. The plane appeared quite old. Food is better on other non-USA based airlines.

Terrible! After boarding we were stuck on the plane for 3 hours with no air circulation during a heat wave.

They crew was very lovely, took off on time, arrived according to schedule. Was able to make my connection.

Original plane sidelined. Had to wait an hour for replacement.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

I arrived to LaGuardia Airport 50 minutes prior to my 6am flight but was told that I was too late and would have to flight standby to Dallas in order reach my final destination of Jackson, MS. Hundreds of people were in my situation but the agents chalked this up to being normal for any day. Had my been able to board my original flight I would have arrived at my destination by 10:30am. I didn’t arrive until 7:30pm which included a 30 minute wait on the tarmac. Strangely my luggage arrived at my final destination at 12:30pm of the same travel day. This was by far the worst travel experience I’ve ever had.

They were not helpful in letting my baby and I rebook a flight early in the day when it was clear we were going to miss my connection (we did). The seats are much smaller than I remember. I did not get the option to board early with my toddler. I was flying solo with her and that would have been a big help.

not enough crew for business class and not great service as a result. underwhelmed overall

The offered WiFi on AA isn't worth wasting time or effort on. If you manage to connect it's incredibly slow.

The crew was very helpful and the aircraft was clean. More attentiveness to us in business class.

It was a tiny plane. There was a very heavy, very sweaty man in my seat. When he got up, sweat was dripping down the back of f the seat from the headrest. I couldn’t lean back the whole flight. It was very hot in the plane until we took off. Then as we flew low hoping to land, but were delayed for over 30 minutes, the plane got very hot again. On takeoff, the pilot started accelerating hard around the corner, something I’ve never experienced in a plane. Landing was fairly rough as well and we had to brake hard.

Crew never smiled, never helped , told me to make my own bed ( in Upper class), never offered a drink

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Missed this flight due to the first AA flight delay

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

They changed the seats that we paid for 3 times after we booked and paid for them causing me to have to call them. We had a connecting flight from my through Montreal and on to Calgary. It was raining in Montreal and they left our luggage outside in the rain. Water seeped into the luggage soaking our clothes. This was our first and last time traveling on air Canada. Use another reputable carrier, not them

Internet wouldn’t work even after I paid for the package. That was my only real complaint, otherwise excellent.

My flight ✈️ was delayed by 12 hours causing a disruption to my day

Flight canceled last minute. Chaos. People got told different stories. They would not rebook me at the counter, then we had to walk to the other end of the concourse to use the phones. Meanwhile, a family 10min later was able to rebook at the counter while at the same time, customer service told me there were no flights left. Took over 2 hours to get a rebooking on Scandinavian air the next day. Ended up getting charged $300 for 4 checked bags by air Canada and then getting charged for checked bags the next day. Worst of all. At 11pm,the night of the canceled flight, all but 2 customer service agents at the check I'm counters left, leaving more than 50 people still in line trying to figure out what to do.

The flight attendant when departing JFK was mean and rude to passengers boarding

First time flying Air Canada staff was helpful from entering Newark Airport thru boarding and baggage and on flight. Entertainment was good on flight Helpful on landing as well

Flight was good .. I dont eat on board so cant comment on the food

Not great tremendous delays instead of arriving at 8:15 pm arrived at 2:30 am next day no food gate changes. Etc

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

No seat assignment . Last on board . Though I would not receive any boarding pass

It took an hour and a half for luggage to be dlivered in London

We were seated in the rear of the plane. Buses arrived to take us to the terminal but there weren’t enough so we waited an hour to leave the plane.

Chicago to London flight was delayed an hour . Boarding process was slow . I missed my connection to New Delhi and My connection from New Delhi to Ranchi. Now come the really outrageous part! There was a flight from London to Bangalore that would have allowed me to reach Ranchi on time. I was about to but ticket from Bangalore to Ranchi when BA agent came back after talking to someone in back office and informed me that she cannot rebook me to London Bangalore flight as Bangalore was TOO FAR fro. Delhi. I waited 8 hr in London airport. I was flying business. Hope this review helps the airline. I was not asking for any money back for my missed flight. Anand Mohan

The only issue I had with the flight is that dinner took a long time to come even regardless of the turbulence we experienced. The flight attendants kept disappearing while serving people and kept some people waiting. Which caused them to forget to serve me some tea. It was resolved eventually. Just a small complaint. Maybe there's other reasons but overall the flight wasn't bad.

The check in lady was the best I have seen at JFK she was very nice

The perfect jet stream back saved over 1 hour in the air.

They cancelled the flight from Dallas to London and rebooked following day causing a lot of pain

Baggage handling was very poor, I didn't get my luggage for 4 day's on way back. Neither a responsible person to answer my call. Kindly see my call log on lost luggage reference no BOMBA41916. all details are recorded. Difficult to convince me to fly once again. Sorry for harsh words.

Every flight was late in arrival, last was late in departure and late in arrival, then lost our luggage!

The flight, food and entertainment we all decent, except for a mishap when an attendant accidentally dropped a hot breakfast plate on my son who was fast asleep two hours before landing in London. She was very apologetic, and offered to help pay for any dry cleaning, but we have not received anything from BA. What could have been better, however, was the lack of any support upon landing to make a connection. The original flight from LAX to London had been delayed, so our time between flights had been cut to only an hour. There was no staff helping direct us where to go to get through security. When we approached anyone to ask for help, they acted bothered. I was traveling with four children that needed to use the restroom and get cleaned up after the spill, so we had to stop briefly for that, but again the gate notices directing us where to go only said to get to concourse A, there was no gate assignment. It was a busy time at security, and the process was slow, but we still arrived at the gate 10 minutes before the scheduled departure only to be told the gate had closed. We came to find out that our connection to Paris had actually taken off 5 minutes early, but without us, and six of its passengers. British Airways had to be aware of our delay and known that we had made it to security, but did not make any effort to ensure their passengers could make a tight connection through a crowded airport. Rebooking a flight for 8 hours later was not a pleasant experience and when we finally arrived in Paris at 1:00am, we arrived with only two of our six bags. Again the original flight was okay, but the support on the ground was greatly lacking.