Find cheap flights from Detroit to Wales

Pros: "The best airline ever! Super friendly crew and staff, great customer service and nice planes. Love KLM!"

Pros: "Perfect"
Cons: "Nothing. Flight was amazing"

Pros: "The plane size & comfort was excellent. The staff were very friendly"
Cons: "N/A"

Pros: "Everything perfect and arrive to destination on perfect time."
Cons: "All positive."

Cons: "When its rain we shouldn’t walk to the air plain"

Cons: "Crew members in Amsterdam were very rude and disrespectful"

Pros: "The crew was amazing, flight on schedule and good entertainment."
Cons: "Space is just reasonable on a long flight, even if there's seats more spacious that you could choose if you pay more."

Cons: "Travelled business class and was ace experience"

Pros: "Seat was uncomfortable. There was nothing to like. In past I have traveled by KLM but this time it was worst."
Cons: "No proper food service. Even to the passenger of Amsterdam no dinner was served. No inflight service. It looks like domestic flight. I will think twice to travel by KLM. The check-in staff at counter was absolutely arrogant. Staff ar boarding gate was nice."

Cons: "KLM was not prepared to get wheel chair passenger off plane. Cost me delay of 1 hour. I will never fly KLM again."

Pros: "My seat"
Cons: "My suitcase wasn’t in the plane. 8 hours in the plane and no one offered us water. We had to look for flight attendant. Entertainment wasn’t great not too many choices and quality of screens was poor"

Pros: "Crew were friendly and helpful. Moved me up front in the plane so I could make my connection."
Cons: "Not having to walk outside in Edinbur4gh to board the flight."

Pros: "The flight was smooth, the service was friendly, and the food with plentiful."
Cons: "Too much activity in the cabin during the flight."

Pros: "The crew were very nice, food was tasty, seat comfortable and the entertainment great as well. Will be flying KLM again soon :)"

Pros: "Smooth and faster than expected trip. I felt free to get up and walk around on this long flight. Food was good. I sat in seat with extra leg room for the first time and it was worth it"

Pros: "Best airline in the business quick efficient and outstanding service What else can you say"

Pros: "Efficient boarding system, clearly signposted. Professional staff"

Pros: "Crew was excellent -kind nice and very attentive"
Cons: "Entertainment went out mid flight. Had to be reset off 30 mins but cam back up"

Pros: "Face recognition was amazing"
Cons: "Too hot on plane"

Cons: "Services was pretty weird .. Perse or crew Leader was ok But the assistent Young one was Really bad.. aptitud and not friendly at all."

Pros: "Friendly crew."
Cons: "So many people on a 747!!"

Pros: "The seats seemed to have more space on this plane which was nice."
Cons: "It felt strange that the crew members completely skipped over me when serving lunch and drinks. At least something as basic as water should be given to all passengers."

Cons: "Food had only vegetarian choices. No charging place and ambiance was noisy"

Pros: "Professional crew. Good boarding."
Cons: "No entertainment on board in business. Stale buns - staff unapologetic. Older 737 with uncomfortable seats."

Pros: "Fairly nice flight. 7 hours AMS to JFK. They had ice cream cones for us mid flight and an after dinner cognac if you wished."
Cons: "Not a big fan of paying for a few extra inches of leg room in a better seat after paying for a ticket."

Pros: "Sound was broken on my TV set!"
Cons: "Called stewardess twice to assist. No response!"

Pros: "Arrived Early!"
Cons: "Left Late :-)"

Pros: "Nice flight, nice crew, and a nice experience."

Pros: "Service, technology"
Cons: "Could not print by boarding card and was not allowed to board in Amsterdam"

Pros: "Friendly staff, good service and on time departure/arrival."

Pros: "Good flights. Good prices."

Pros: "The food and the punctuality"
Cons: "The technology in interteiment is not touch screen"

Cons: "KLM crews look unhappy with their work. Everything they do is a favor not duty."

Pros: "The cabin crew were pretty good. That's about all that was good."
Cons: "I paid almost $400 for upgraded seats. When I got to the airport-- no seats-- both ways!! i didn't even have regular seat assignments. I had to choose from the last few seats available. The ticket agent, the gate agent and the cabin crew all did nothing to make up for the fact that their system screwed up and stuck me in a cramped coach seat in the back of the plane for 11 hours-- TWICE! Beyond that, KLM must have one of the oldest fleets in the sky. Both ways LAX->AMS->LAX, I was on a 30-35 year old 747 with no wifi, no power and a ten-year-old entertainment system. Never again."

Pros: "was very quick"

Cons: "KLM had bumped us to a later flight for no reason and again we had to call with a long wait to get our original connection restored, However, we did not get boarding passes during checking in Europe and thus had to go outside security in Detroit to the main check-in gate and wait 30 minutes to get the error resolved. Then it was back thorough security and a rush to the gate to get there in time to board. Lost our original seat assignment and wound up in the last row at the tail of the plane. Extremely poor coordination between KLM and Delta who operated the flight."

Pros: "Staff superb. They even surprised us with an exit row and a gift for my partners birthday! Amazing. Samantha and Dennis also took time to come and personally wish him a happy birthday. A lovely touch. This airline runs like clockwork. They are just great. The sandwich and stoop waffle are nice too."
Cons: "There is a bus to the plane, so that takes a bit of extra time but they are very well organized."

Pros: "Efficiency and speed of boarding was acceptable. I have no complaints about that aspect. The Comfort+ seats were worth the upgrade, pretty comfortable and reasonable legroom unless you have a big carry on stowed under the seat in front of you."
Cons: "The first announcement they made to all of us in the economy section was thay they did not have any headphones for anyone but business class. I was told when I booked the seat that the headphones would be complementary. So I did not bother to bring any assuming they were going to keep their word; I figure I'd make it work and watch a movie without sound. If that isn't bad enough midway through my nine hour flight my monitor went out and would not turn back on."

Pros: "Same as above"

Pros: "Friendliest economy class service I've ever encountered."

Pros: "Food and drink service"
Cons: "Boarding pass facility"

Pros: "10 hour flight - I was well looked after, regular drinks, the food and snacks were good enough and tasty. The in flight entertainment was good - latest movies and worked a great variety of tv, books and movies. The airplane was modern and comfortable"

Cons: "Since we had two extra bags (paid for in Chicago), they demanded to see my receipt before we could board in Amsterdam to Nairobi. We had trouble locating the receipt and we were not given an explanation as to why we needed it again. We were traveling with 5 kids including an infant and we were not allowed to board until we found the receipt. I thought surely they would have record that I had paid, but I guess not. We were the last to board and all very stressed out. The staff seemed not to care the least in our troubles."

Pros: "Almost missed flight due to line at customs and having to pick up suitcase and check in again, they did wait for me though"

Cons: "Flight was delayed 4 hours. was not able to make connecting flight in Amsterdam. No flights from Amsterdam to final destination in the US. Lost one full day. Had to stay overnight. What a cluster mess. Will never fly with KLM airlines and would not recommend. Will spend a little extra money and fly on other airlines......very poor, disorganized, and horrendous flight experience. Buyer beware."

Cons: "Completely none sense to change the time of départure (30 min earlier) with just a simple email 24h before and w/o sending a text on mobile phone."

Pros: "Flight was overbooked. After paying 1.7k, they put me to another flight which took me 7 hours more to arrive SFO."

Pros: "Staff very nice, plane clean and nice food"

Cons: "Lost lugage not yet delibered"