Find Cheap Flights from Denver to Greece

Cons: Vincent, the Director of Services ensured that this is the best flight I have ever had on AC’s Business Class

Cons: Seats were very tight compared to other airlines

Pros: Movies I could plug in and go to sleep

Cons: Being woke up and asked if I want something to eat. I am sure others would disagree but I was exhausted and could not go back to sleep and I had already been up 30 hours.

Pros: Not one thing

Cons: Too crowded. The service was horrible with cranky attendants. I had to clear my own food tray. Inconsistent and uncomfortable

Pros: Food was good

Cons: Late to board, had to wait on arrival for gate while cabin was getting uncomfortably hot

Cons: I paid $100 extra for extra leg room. I was put right next to the bathrooms. All night long people were standing in line to use the bathroom. My extra leg room was taken by people standing in the space and actually stepping on my foot. Not worth the extra $100.

Pros: Crew was amazing.

Cons: Seats were very uncomfortable, no air controller and the TV screen with the flight information was right in front of us. Even the flight attendants couldn’t turn it off and it was so bright making it difficult to sleep.

Pros: Boarding and service

Cons: Seat is too hard for this long flight. Bigger pillow would help.

Cons: Needs WiFi

Pros: Separate lines for boarding

Cons: No transfer or ticket agents to be found to change/upgrade flight.

Pros: Super friendly and never skipped the details.

Cons: Offer water or soft drink without buying it.

Pros: It was ok

Cons: NA

Pros: Pretty much nothing

Cons: A sealed blanket and a better customer service

Pros: Very nice crew. I flew with my 6 months old baby and the crew was really helpful and took care of us.

Pros: The crew was great and the food was pretty good (in addition to lunch/dinner, they offered multiple snacks and drink service throughout).

Cons: The boarding could definitely be better - customs and an additional security check before the gate was a bit much and caused the flight to depart over 15 minutes late.

Cons: The seats are small with very little leg room

Pros: Service was excellent

Cons: Carry on baggage size misleading

Pros: I did not receive a single email from kayak letting me know I could check in or select seats. No updates on flight status! Poor service!

Cons: Email updates before flight! Not a single email sent!!

Pros: Amazing - they had a full dinner for a 9:55pm flight, with real silverware, complementary alcohol, for economy passengers! Crew extremely professional and efficient.

Pros: Nothing

Cons: Terrible flight experience from delta

Cons: The unfortunate delay prevented me from attending my grandmother’s wake. Fewer delays would be helpful.

Pros: Like the pleasantries from the Delta crew

Cons: More snacks :) !!!!

Pros: Plane seemed well maintained and newer. Crew seemed friendly.

Pros: Free drinks. Two hot meals during flight. Lots of entertainment choices. Extra storage bin under window which doubled as large armrest. Ample legroom. Live sports on TV

Cons: Luggage was not received. Now being told it will take up to 5 days! Unacceptable performance

Pros: The flt attendants were very good but not exceptional. The entertainment screen was the best I have experienced. Coach was as cramped as every other airline I have flown. Seats were not very comfortable. Food was delicious.

Cons: Lufthansa, (and all other carriers) need to remove a couple rows of seats in economy class and give passengers the space they deserve. Seats on international flights need to be more comfortable also.

Cons: Seats recline too much making leg room more nonexistent than ever

Cons: We were not informed our flight had been cancelled

Pros: Everything was perfect! The crew always ready to serve us!

Cons: Perhaps, update media features! A small corner for children to keep them "busy".

Pros: The crew was nice.

Cons: Everything is too cramped. The sound on the entertainment unit is terrible.

Pros: fast efficient boarding.. quick flight..comfortable

Pros: Loved everything! Including the food.

Cons: I’m not sure if there was WiFi, i wished that would’ve been advertised. If possible can you advertise the drinks and snacks selections. I booked my flight with Lufthansa but it was operated by another company which made it difficult to find

Cons: Rest rooms were clean, food was adorable, good coffee, no complaints.

Pros: Good seats

Cons: Boarding process and Entertainment options. Availability of Snacks would also been good

Cons: Free coffee

Pros: got exit seat

Cons: Luggage was not received. Now being told it will take up to 5 days! Unacceptable performance

Pros: Crew was wonderful. Food and drinks was good.

Cons: More movies in Russian language, or with English subtitles

Pros: Great food. Nice staff.

Cons: Make a rule that people cannot put their seats back. People in front of us were rude and kept their seats back the entire flight, even after we nicely asked them to not have the seats back so far. Would prefer that seats did not move at all. I would never recline my seat in consideration for the person behind me. On an 11 hour flight, this is a big deal.

Pros: Limpio,

Cons: La comida mediocre

Cons: It was all excellent.

Pros: Crew was ok

Cons: No food for such a long flight not enough leg room

Cons: Air Canada changed our seating on day of travel. I had ordered tickets over a month in advance and scheduled seating for my wife and I on our 3 leg flight. Air Canada changed our seating on the 1st and 3rd leg and we were no longer sitting together.

Cons: The seats are small with very little leg room

Pros: I never made the connection because the flight was cancelled. I liked nothing about the flight and to boot I got sick because I was up for over 40 hours straight... 11 of them spent in Customer Service line.

Cons: It was a terrible two day experience that would have turned into over 3 if I did not cancel my flight plans.... vacation ruined.

Cons: It’s frustrating to not have the ability to select seats before arriving at check in counter when there’s really not much to choose from.

Cons: My luggage is lost

Pros: Clean, quiet and the staff was attentive.

Cons: The meal was average

Pros: Entertainment

Cons: Food and Seats

Pros: The flt attendants were very good but not exceptional. The entertainment screen was the best I have experienced. Coach was as cramped as every other airline I have flown. Seats were not very comfortable. Food was delicious.

Cons: Lufthansa, (and all other carriers) need to remove a couple rows of seats in economy class and give passengers the space they deserve. Seats on international flights need to be more comfortable also.

Cons: Lufthansa disappointed. Seats were incredibly narrow and in both the airports and in the planes, the ability to charge your phone was poor.

Pros: Nice support people

Cons: Temperature too warm No room Couldn’t get an upgrade

Cons: I paid $100 extra for extra leg room. I was put right next to the bathrooms. All night long people were standing in line to use the bathroom. My extra leg room was taken by people standing in the space and actually stepping on my foot. Not worth the extra $100.

Pros: Comfortable seats, adequate legroom; clean aircraft, polite and professional crew.

Cons: Super crowded gate -- but that's more the CDG problem than Norwegian's one.

Cons: Excelente fly

Pros: Amazing crew and great comfort

Cons: Entertainment system didn't work. Couldn't hear movie at all with headphones provided and screen very hard to use and just stopped several times. Even after crew reset it twice, still problems.

Cons: The seats are small with very little leg room

Pros: Service was excellent

Cons: Carry on baggage size misleading

Cons: Rude ground staff at Athens airport, unable to check in online prior to flight, had to wait in line for over an hour for a connecting flight and run to the gate to then be told I was on standby for my next connecting flight. Poor customer service, no headphones given even though all seats have tv screens - such a small thing can make a difference to overall experience eg providing headphones. The check in and boarding forbthis flight was an absolute joke. Two men were about to have a fight due to how irritated everyone was for standing in line for so long. No need whatsoever. Meanwhile 3 staff sat at the ticketing desk and just watched the line grow! When I asked for assistance they brushed me off as if I were a flea! Athens Swiss airlines ground staff are up there with the worst customer service I’ve seen.

Pros: Great food. Nice staff.

Cons: Make a rule that people cannot put their seats back. People in front of us were rude and kept their seats back the entire flight, even after we nicely asked them to not have the seats back so far. Would prefer that seats did not move at all. I would never recline my seat in consideration for the person behind me. On an 11 hour flight, this is a big deal.

Pros: Crew was great. The food Was good.

Cons: Seats were very uncomfortable and there was no air control.

Pros: Cabin crew were great.

Cons: Was almost impossible to make this connection. Honestly I probably should’ve been moved to yet another later flight. Ground crew said my bag had made it on board, so i waited and waited but it never showed up in Kraków. Lost luggage team was helpful and told me it didn’t make the flight - it was on the next one. Hopefully it gets delivered soon but it will be difficult bc my air bnb has no buzzer

Pros: Flight was canceled. No crew... Alternative: Eurowings via Newark. And then United to Detroit. A totally wasted day...

Pros: The head flight attendant was very nice and fun!! She made a delayed flight so much better. Plus, or pilot was great!

Cons: Everything

Cons: I checked in last night for my flight and get to the airport early to check my bag but My seat Was given away because they said I did not check in, even though I went through security WITH MY BOARDING PASS. Then they Assign me a new seat and when I got on the flight, someone was in my seat

Pros: Good seats

Cons: Flight was delayed and my luggage didn’t make the plane.

Cons: Best airline! More space between seats. Great service. Great meals and snacks and overall excellent experience! I've travel a lot and no other airline in North America comes close! Thanks!!

Cons: This Lufthansa flight was operated by United Airlines. Coach seating was uncomfortable after a couple hours despite moving around regularly.

Cons: Boarding from bus and no aero bridge

Pros: Very nice airline

Cons: Food was lacking

Cons: I was charged $65.00 for checked luggage; my layover was only 50 minuets and had to rush...last person to board.

Pros: Very nice airline

Cons: Food was lacking

Cons: Wasn't able to online check-in thus losing my window seat 21A I had selected.

Pros: Everything other than luggage situation

Cons: Luggage left in London and had to pay for baggage when Momondo said luggage was included

Pros: Crew was amazing

Cons: Gave the option to chose seat

Pros: Nice on board crew.

Cons: More arm & leg room in basic seating. Tray tables are flimsy and seem worn.

Cons: Delta Comfort isn’t so comfortable. Seats are too skinny.

Pros: Yes