Find Cheap Flights from Colorado to London

plane on time. short flight time.

going thru passport control was a bit chaotic and very little time to get to gate.

Short flight limited beverage choice, but pleasant underbooked flight.

I paid extra (another surprise) to select my seat ahead of time. Being a larger guy, I selected a window seat. I didn't realize until we were boarding the plane that they stuck me in a middle seat, and being the first flight was delayed I did not have time to remedy the problem before the connecting flight. The entertainment screen also froze up, but at least one of the crew members was quick to let me know to just restart it.

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

terrible experience - hidden fees for 1st checked baggage travelocity messed up on their site when the ticket was purchased when in fact the person that travels needs to pay to check in the luggage

I feel like no one has responded to any of my complaints. We were re routed twice and left with no where to sleep, missing work, and paying a bunch of extra for cars to and from airport. My friend was refunded and I have yet to receive one response even though we flew and bought our tickets together.

Crew, connections with other flights, entertainment

Lufthansa has always had great food quality but with this flight it was dissapointig.

Cuteous service

Seats were to close together, nomlegroom, impossible when set in front reclined. Breakfast food meager.

Comfortable seats (787), more-or-less on-time service.

Probably the unhappiest check-in and flight crew I've flown with. Makes me wonder what Norwegian does to its employees. Be advised that they weigh your carry-on bags, and you may be forced to check them. Basically, add $60 to your ticket price to account for round trip bag fees.

Flight attendants very friendly

Difficult to get water during flight. 2 hour delay sitting on the tarmac at airport.

Efficient, quick, well organized

Nothing really

Food are nice Have IFE on broad

Good entertainment options

Sat near the back. Air Canada has installed new seating on this route that is absurdly close together, with truly the most inhospitable seat shape and unforgiving cushions. For a 5 hour flight, it was awful. My back hurts.

Not a thing

The fact I didn't even make it to my destination. Not one person working for Air Canada gave me the impression they knew what was going on. They certainly didn't apologize for ruining my vacation and they did not try to do a single thing to help us make our flight or make the disappointment of missing it any better.

My seat wouldnt stay reclined. I spent the hole flight pressing the button back. During the night I needed the assistance of the flight atendent. I had to press the button three times so that anyone could come to me. Didnt find the crew very willing to repeat some needed information about the food too. The airplane was full and simply there werent enough toilets for this amout of people there. Honestly, it was a terrible experience.

Liked the comfort of the plane, on time, and smooth touchdown

Food was dried out, crew was extremely slow to dispense beverages and food

customer service was attentive smart yet caring.

Helsinki is a convenient connection to fly to the U.S. One of Finnair planes was damaged earlier in Chicago and they used AirItaly to operate this flight. I was traveling with a recent wrist fracture and I was lucky I had an empty seat next to me that allowed me to move my arm a lot to avoid swelling.

Our boarding was an hour and a half delayed

Good Entertainment, and I had an empty seat next to me. Crew was attentive.

My luggage was lost when I got to Paris and the staff at the ticket booth in Denver were not aware that my final destination was Paris.

I wish I found somebody to take me around

No complains

It was the most uncomfortable flight I can remember

The entertainment selection was nice.

The seats were uncomfortable.

baggage damaged and lost

I was forced to chance airlines, because, AA knew about an issue with the plane but still tried to used it.

Snooth and efficiënt with a KLM service

No entertainment

I am so grateful to have been provided delicious and filling vegan meals on this long flight. Thank you for offering a dietary option that is compassionate toward animals and contributes less to climate change! Now if only the planes were powered by clean, renewable energy... Hopefully that will become a reality someday very soon! Oh, and also the crew on this flight was exceptionally kind and helpful. Thank you so much!

I did not enjoy the turbulence, which I suppose is unavoidable. More importantly, I felt quite guilty about the greenhouse gas emissions of my flight. I have decided to cut down on my air travel as much as possible as a way of reducing my carbon footprint.

Seats were comfortable and there was enough room for hand baggage. I slept during the flight so do not have opinion on entertainment.

Not able to charge my digital devices. When serving beverages and food, the same flight attendant missed me a few times. That was annoying but other attendants were very nice.

The attention and service!! Excellent. It was my birthday and KLM the head purser surprised me with 2 bottles of bubbles and a handwritten birthday card KlM and the crew of this flight thank you very much !

Nothing to say

We left on time, arrived on time. Flight went well despite lasting over 10h30

Two of the flight attrendants in our area were in a bad mood and it showed.

The crew was very nice and very good. They served the evening meal very promptly. They could have made another trash run prior to everyone trying to sleep for the night flight.

The coach seats are narrower than any I have encountered and they are very close to the rows in front and behind. Not comfortable at all.

Crew were amazing.

Placed in back row. Ran out of food choices twice!!! Requested they start serving from the back after the first shortage. Told that was not the procedure. The Swiss need to apply customer care to all in the same class equally.

I like to fly BA because the crews ( and I assume the maintenance) are top notch

Tired old 747. Needs an upgrade. Packed in like sardines on an old plane that shows it age. Should have flown Norwegian. Major delay caused me to miss my connections though the BA staff were all over it.

On board service and amenities

Kayak customer service

Service is good, people are friendly. Efficient. Keep you up to date with changes.

No complimentary beverages. Not even water. Baggage did not make it.

Simple. Arrived (late) to my destination(s) in one piece. Pleasant flight crew.

Expected more for my money...In flight services (movies) screens were very small and hard to see. No charging outlets for phones. Flights were delayed. No sense of urgency mentality? (Don’t get me started on the London airport experience).

2 hour delay before boarding and now adding more because in LA our gate isn’t ready. they sell everything, you only get a 1 glass of soft drink free. in an almost 13 hour flight this is insane, complimemtary water has to be a must. after purchasing watee bottle an cocke, 30 minutes went by and nobody came to give them, said snacks and drinks were just closed but the purchase did go through 30 minutes ago. gave 1 half full pkastic glass flass woth water wand warm falf full pepsi to make it up. no wifi no meal options to buy, just ‘snacks’ horrible ordeal to be in a plane for 13 hours

First time with this airline, so didn't know what to expect. All food, including water, must be purchased. No big deal if prepared for it, but different compared to other airlines that customarily provide non-alcoholic drinks or at least cups of water on long-haul flights.

Everything was great and handled professionally and efficiently, not to mention with such good hospitality and accommodations.

All good.

Flight attendant on the Madrid to JFK flight in the Premium cabin was outstanding. Quick service and just the tight amount of interaction. Food was surprisingly good too. Ordering galley items from the video console works great.

Boarding process in Madrid in like a cattle drive. Probably not the airlines fault but was unpleasant. Premium class seats could use a bit mor padding and the footrests are useful for only very short people.

Food was excellent. The flight attendants took great "care" of us. Entertain system was great.

10.5 hours of flying

Nothing

Everything

They were very helpful. I hurt my leg and am on crutches and they were extremely helpful to get me to my next gate in Minneapolis and to get me to baggage claim in Philadelphia.

Excellent flight crew, flight had decent leg room. Loved the inflight entertainment. Clean plane, boarding was easy.

Bathrooms needed more cleaning mid-flight.

Food was great. Friendly stas staff.

LAX AIRPORT signage leaves something to be desired. Nothing to do with airline.

Movies. Meals. Wine. Freq

The food was great. The flight attendants were very courteous and took excellent care of all passengers

Long flight lol j/k can't help that. It was a great flight, no complaints

Decent leg room

I got hit with a surprise $100+ baggage fee at check-in. Boarding started late, then they just had us go in a cramped, hot room before actually boarding. Flight took off about 45 minutes late.

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

I bought this ticket which turned out to be a fraud. It had a confirmation number that the airline wouldn’t ticket. I couldn’t board or fly this itinerary. Reported as fraud to my credit card. Beware!

plane on time. short flight time.

going thru passport control was a bit chaotic and very little time to get to gate.

There were a lot of old movies in the offerings.

Always nice to travel with this airline and I will be in the air with them again

I paid extra (another surprise) to select my seat ahead of time. Being a larger guy, I selected a window seat. I didn't realize until we were boarding the plane that they stuck me in a middle seat, and being the first flight was delayed I did not have time to remedy the problem before the connecting flight. The entertainment screen also froze up, but at least one of the crew members was quick to let me know to just restart it.

a surprise after not taking that airline for over 54 years, very happy with plane, seating, and bought food. excellent connections to US from Iceland and little layover time.

It would be nice to have a small hot meal on the longer flights.

a surprise after not taking that airline for over 54 years, very happy with plane, seating, and bought food. excellent connections to US from Iceland and little layover time.

It would be nice to have a small hot meal on the longer flights.

I bought this ticket which turned out to be a fraud. It had a confirmation number that the airline wouldn’t ticket. I couldn’t board or fly this itinerary. Reported as fraud to my credit card. Beware!

Always nice to travel with this airline and I will be in the air with them again

Our plane was broken. Initially they said an hour late and then the time before our flight increased. Because our flight was delayed, I missed I missed an important meeting.

The crew was very attentive

As much as the flight was truly very good and the crew very friendly and helpful as much as the equipment (airplane, seats, entertainment) really shabby and certainly not worth the the 2500,00 $ I paid for a better seat. I could of flown with Air transat and get better than I got with Air Canada. I feel it was rip off. Quality - price not there . Please give your crew a better uniform. The ones they wear now is very sad and oldish looking. If I think this and am 67 years old, imagine what the younger generation thinks.

The flight was delayed by 14 hour. No one at the gate to inform on transit passengers. Air Canada office were couldn’t care less. I booked Lufthansa flight and Air Canada was very unfortunate partner. Would never recommend Air Canada and wouldn’t use them by choice

Not a thing

The fact I didn't even make it to my destination. Not one person working for Air Canada gave me the impression they knew what was going on. They certainly didn't apologize for ruining my vacation and they did not try to do a single thing to help us make our flight or make the disappointment of missing it any better.

Liked the comfort of the plane, on time, and smooth touchdown

Food was dried out, crew was extremely slow to dispense beverages and food

Lost my bag. Bumped me back down from Premium to Economy and tried to avoid refunding me. This airline has no concept of customer service.

Excellent enteraintment

Delayed flight and no food no water and less comfortable seats.

Comfortable seats (787), more-or-less on-time service.

Probably the unhappiest check-in and flight crew I've flown with. Makes me wonder what Norwegian does to its employees. Be advised that they weigh your carry-on bags, and you may be forced to check them. Basically, add $60 to your ticket price to account for round trip bag fees.

Flight attendants very friendly

Difficult to get water during flight. 2 hour delay sitting on the tarmac at airport.

a surprise after not taking that airline for over 54 years, very happy with plane, seating, and bought food. excellent connections to US from Iceland and little layover time.

It would be nice to have a small hot meal on the longer flights.

See above.

Short flight limited beverage choice, but pleasant underbooked flight.

It was really nice to stretch out and not have a full plane to fly overnight.