Find cheap flights from Copenhagen to San Francisco

CPH - SFO

Find cheap flights from Copenhagen to San Francisco

Round-trip
Economy
Copenhagen (CPH)
San Francisco
Tue 3/9
Tue 3/16
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Good to know

Low season

NovemberBest time to beat the crowds with an average 21% drop in price.

High season

JulyMost popular time to fly with an average 38% increase in price.

Average price round-trip

$508(avg. price over the last 2 weeks)

Good deal round-trip

$395or less

Good deal one-way

$352or less

When to book flights from Copenhagen to San Francisco

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $352 or less one-way and $395 or less round-trip.
  • The cheapest flight from Copenhagen to San Francisco was found 85 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is November.
  • Morning departure is around 28% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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Top 5 airlines serving Kastrup Copenhagen to San Francisco

Scores according to KAYAK customer reviews

8.0
SWISS
Overall score based on 8,994 reviews
8.2
Boarding
7.8
Comfort
8.6
Crew
7.7
Entertainment
7.9
Food
Airline reviews

Pros: "The crew were friendly, helpful, and attentive. I'd love to fly with them all the time"
Cons: "The business class seat felt a bit claustrophobic when in lie flat mode"

Cons: "Staff was very friendly, courteous and helpful."

Pros: "Crew was very attentive and courteous"
Cons: "More fruits and non-starchy vegetables would make food more enjoyable"

Pros: "Crew"

Pros: "Food was really hot and good customer service"

Pros: "The crew was pleasant and worked very hard to keep our stomachs full! I loved all the free movies!"

Pros: "Customer service"
Cons: "Snacks"

Pros: "I liked that it was a straight flight from SFO -ZRH. On board entertainment was great."
Cons: "Seating is way to tight. Service from crew is nothing at all like it used to with Swiss. Nearly a smile from crew ( both legs of flight) mostly just hand motion when serving food. Food was a big disappointment too. It feels like all the good service is reserved only for business and first class !"

Pros: "Amazing crew"

Pros: "Excellent crew and service, lots of extras at. I charge (like beer/wine, meals, Swiss chocolates). Also on time departure and arrivals. Clean terminal areas. A+"
Cons: "Honestly can’t think of anything"

Cons: "Avoid spilling coke on the passengers"

Pros: "Superb crew; surprisingly delicious food (better than some first class meals I’ve had in the past)."
Cons: "The seat was remarkably uncomfortable. I fly business or first class when traveling overseas (prefer business class) specifically to be able to rest - this was the most uncomfortable I’ve experienced in the last few years."

Pros: "Swiss is always excellent"

Cons: "I wanted to get some work done on my flight but I couldn't even open my laptop screen more than a few inches."

Pros: "The. Crew were amazing"
Cons: "Lpst my luggage"

Cons: "Terrible movie selection"

Pros: "The crew was very helpful & friendly"
Cons: "The a/c or fans were on too high"

Pros: "The food and beverage service in Coach was great as usual ... The new 777 ER 300 was really a nice improvement over the aging Airbus planes previously flown Entertainment systems in coach were top notch with great entertainment choices to view ..."
Cons: "3 4 3 seating results in very narrow isles ... during the longer flights on the 777 the isle seated passengers lean into the isles making going to and from the restrooms in ( coach) a bit of an obstacle course"

Pros: "There wasn't much that stood out as likable. The food was pretty good."
Cons: "The plane was too hot. I asked multiple times throughout the flight for the temperature to be reduced, and it was not. I was wearing light jeans and a short sleeve shirt, and I was sweating all flight. Each time I asked throughout the duration of the flight, I was told it take a while for the temperature to decline. It's one thing to be uncomfortably warm on a flight; it's another thing when the flight crew lies to you. Further, I was not the only one to request that the temperature be reduced. This made an 11 hour flight particularly miserable."

Cons: "No leg room very uncomfortable"

Pros: "All of the flight crew was personable and ready to accommodate any need we might have. Before we could ever get hungry, the staff was coming down the aisle with another serving of pretty good food!"
Cons: "We did have to wait on the plane for an hour after boarding, but I believe that was mostly due to wind."

Pros: "On time and standard service."

Pros: "Although sitting in a plane in coach could never be considered a wonderful experience, Swiss Air did the most to make it so. in particular the crew was very responsive and cheerful. The leg room wasn't bad and they were very liberal with their wine and beer offering."

Pros: "The crew fed us well throughout the flight--and we got free wine with dinner. The food was pretty good for airplane food. We got fresh dinner rolls, salad, dessert, and Swiss cheese. We got ice cream part way through the trip. I loved that we got a piece of Swiss chocolate on each leg of the journey. The crew was friendly. There was a screen at each seat where you could watch movies or TV, listen to music, or track your flight. The entertainment was free, and the crew provided free earphones. Blankets and pillows were provided."
Cons: "Like most planes, there was not enough leg room. It makes it pretty uncomfortable for an 11-1/2 hour flight. The boarding was a little confusing, but no serious issues."

Pros: "The crew was both fun and efficient. The food was definitely a step ahead of American owned airline companies. Very good choices of movies and entertainment."
Cons: "We've got no complaints."

Cons: "Slight delay."

Pros: "One on the plane service and food were very good. In flight movies limited in number of choices"
Cons: "Flight delayed over an hour because they couldn't fuel the plane and had to wait for trucks. Did not update the board at the gate with boarding times and people waited on long lines unnecessarily because they did not update the boarding times. Very frustrating."

Pros: "crew very nice and helpful. great service. food was very good and good portions. very nice entertainment system."
Cons: "unable to choose seat without paying extra."

Cons: "Good"

Pros: "I take the flight from ZRH to SFO several times a year. Typically on time, typically good service, food and drinks"
Cons: "The entertainment on the Airbus 340 is outdated and the screens are terrible but that is the only problem. ugh better with the new 777. Unfortunately not the case today"

Pros: "Services"

Pros: "The service is the best!!! I enjoyed everything!!"

Pros: "Great service and flight. Thank you kayak for the great price!!"

Pros: "Service ok"
Cons: "Horrible food, tvs didn't work, crowded."

Pros: "Crew was amazing. So patient and accommodating, even when passengers were a bit impatient. Cabin was clean, and it was good to have blankets and pillow on a long flight."
Cons: "Boarding was a bit chaotic. Food was okay but not substantial. Comfort was terrible in my seat - for some reason I had a seat with a metal box underneath so I could not stretch my legs. And the fellow next to me, in the middle, was over 6 feet and was VERY uncomfortable, even though he had legroom. There were good options for entertainment, but it was unreliable and had to be restarted once. Also, the screen was terrible quality and I could not see no matter how I adjust the screen angle or the light."

Pros: "my wife needed a wheelchair, so we were whisked between terminals. but if we had had to negotiate that long distance by ourselves we would probably have missed the connection because there was only an hour layover and the distance between gates was great"

Pros: "The ambient being so relaxing felt asleep all the way to Zurich."

Pros: "The crew did a great job of handling our 2-hour delay in starting from Zurich - we were kept updated on what was happening, the aircraft was at a comfortable temperature (not too hot, not too cold), and we were given water during the wait. Also, during the flight, the crew kept coming through with more water, which was VERY NICE! Plus, the moist towels prior to landing. It makes a big difference in comfort levels for such a long flight."
Cons: "The on-board entertainment system was old and very clumsy to handle (with the embedded control in the arm rest). Also, it crashed on me two times and had to be re-booted, which was frustrating and took a long time every time it happened."

Pros: "See above"

Pros: "Courtesy of crew."

Cons: "Boarding was chaotic Crew was friendly but rarely came through Offering water during a 12 hr flight Also did not enforce "shades down" during the The night And did not respond to call lights"

Pros: "Service is above average, flight attendants very friendly and helpful."
Cons: "Only one choice of the lunch dishes was available, since they had run out of the second one."

Pros: "The crew was terrific."
Cons: "Economy seating very cramped. Cramped seat conditions, inability of video screen to articulate sufficiently to allow seeing the picture when the seat ahead was reclined."

Pros: "Boarding was very quick and efficient. Seating arrangements were nice pretty average overall."
Cons: "The crew was terrible. Young and in experience was on thing. But worse was they did the bare minimum and then hid out in the back for the rest of the flight. They served a weird cheese sandwich mid flight and would roll their eyes if you asked for water. The food selection and taste was bland or way too salty."

Cons: "I paid for a seat on the aisle with extra leg room. Seat 24D. There was only minimal foot space because of some type of metal box under seat 23D. I don't think that I should had to pay $45 for the extra leg room just to receive cramped foot space."

Pros: "Excellent Amount & Quality of Asian Vegetarian Food"
Cons: "Due to a glitch in the webstei, I was unable to check in online, and therefore did not get a window seat for an 11 hour flight - very frutrating and uncomfortable!"

Cons: "The handle of the pull-stick that slides into the suitcase was broken off with the pull-stick sticking out of the TUMI suitcase. Used a pen point to release it and get it back into the suitcase. No handle so it was impossible to drag the suitcase. The ground personnel representing Swiss Air at the Boston Baggage carousel was a novice, had never filled out a baggage claim form before. Told me they would phone me. I am a bit skeptical about this claim. Not sure if it was Swiss Air of the local ground personnel who damaged the suitcase."

Pros: "Great crew"
Cons: "Automated check in machines were horrible and almost caused me to miss my flight"

Pros: "Excellent service"
Cons: "Small jet for transatlantic didn't allow for being able to walk, stretch and move about much during such a long flight, unlike larger airbus planes or larger Boeing planes. Why do airlines hire chefs then serve lousy food!? First meal was so so while wake up meal was really bad. Was so disappointed in Swiss Air so will not fly with them again. Great service doesn't make up for the noted disappointments. Spending a $2-3 more on food would have helped, but placing us in a long flight in such a small airbus plane just won't do!"

Pros: "food is really bad, people are not taking social distancing seriously"

Cons: "Vegetarian meals can be better"

Cons: "same as before on luggage as it was directly sent to SFO The security check again was painful as it was just a transfer and we only had 1 hr in between, didnt think there are additional security check again for transfers"

Cons: "Not stealing expensive gifts from my suitcases. That was very disappointing"

Cons: "On time"

Pros: "Great good entertainment n crew provided warm and courteous service"
Cons: "Terrible boarding process n the seats are not the best- not bad just not as good as everything else."

Pros: "Good movies"
Cons: "Lack of drinks offerdd"

Pros: "Every thing"
Cons: "Every thing was nice"

Pros: "Good food Hotel accommodations were okay once we had to stay overnight."
Cons: "The flight left early and left about 10 passengers behind leaving us stuck in Turkey for the night. The customer service was not good, they were extremely rude and unapologetic."

Cons: "They cancelled my returning flight WITHOUT me knowing and expecting me to pay for the penalty fee for misisng the first flight even tho I DID not cancel the returning flight which obviously I was gonna take. The staff was RUDE and INSENSITIVE. Qatar was better in overall customer service. Worst customer service from Turkish airline."

Pros: "Everything was more than perfect. Thanks Turkish Airlines."
Cons: "On board internet must be faster."

Cons: "Not enough bathrooms. Very long lines to go to the bathroom."

Cons: "No, disappointments:)"

Cons: "See sbove"

Pros: "Every thing"

Pros: "Friendly and attentive staff. Timely take of."
Cons: "Again, nowhere to sit for someone with an extremely painful back, while in line. No access to water or bathrooms once waiting to board."

Pros: "With some reason, everything was smooth at Istanbul compare to SFO."

Cons: "Policy"

Cons: "Boarding took way too long - I waited in my seat with no air conditioner sweating so much."

Pros: "Price Point."
Cons: "Staff not very Helpful. Really bad security check for USA travelers. Airport security is really out dated, zero technology, not even a metal detector before the gates. They woke up a 15 month baby 3 times for security check. Who does that."

Pros: "As with the departure, everything was smooth for those who had no carry-on laptop"
Cons: "The new carry-on laptop caused a delay of about 1 hr before departure and arrival an hour late, then claiming the laptop was almost a nightmare with long queue after picking up the luggages, one has to also claim their laptops in a make shift station In the baggage claims area. My suggestion is to put the computer laptops in alphabetic order by last name/surname, with the claim ticket,for easier access when picking up. As for departure, probably at check in to inform them that if you have a laptop carry-on so that can be taken care of right away as not to delay departure when they take it at the departing gate. This should be done at check in if in Turkey, or as a transferring traveler, to inform the traveler to take care of that as soon as arrived to transferring destination and for the traveler not to wait until boarding time at the boarding gate."

Cons: "We had to wait about one hour after sitting."

Pros: "Courteous"
Cons: "Nice people"

Pros: "Everything"
Cons: "Everything"

Pros: "Turkish airlines is the worst of the worst."

Cons: "It didn't happen and I wasn't notified"

Pros: "The meals was good"

Pros: "I liked the accurate time for departure and landing, the meals was ausom and delicious and the plane was new and comfotable."
Cons: "Nothing"

Pros: "Great Food, adequate seating, helpful staff, efficient boarding"
Cons: "The airplane was a really warm temperature when we boarded."

Cons: "they lost my luggage by my first stop"

Pros: "The whole experience was great. After an excellent meal which included drinks before and an excellent wine selection the flt attendants came through and made up a bed for you. This included a cover for the seat, a blanket and a big pillow. As opposed to United where you have to stick your feet in a little cubby the Turkish plane has just an open bench which opens to provide storage and gives ample foot room. I have never slept so much on a flt. Also he bathrooms are much more spacious than others."
Cons: "Really nothing."

Cons: "I have never had a worse experience with booking travel and I vow to avoid Kayak and any related services. This has been truly one of the most terrible travel experiences. The flights were changed (not a big deal) and I was told I was due a refund. After three 1-1.5 hour calls no such refund has come and both agencies says the other is due to provide. I am furious and will never use Kayak or Justfly again."

Cons: "Basically the wifi doesn't work on these long haul flights. It's either not connected or extremely slow. I finally gave up and didn't bother"

Pros: "Everything"

Pros: "Flight Service, meals on board, entertainment system, comfort, kits. Service on board is great."
Cons: "Service at Ataturk Airport, this place needs to be improved, also booking system that will sell tickets with more than 24 hour layover without mentioning on the site, tricks passengers to idea that they are leaving on the same day. I got stuck in Istanbul for 24 hours, just because tickets didn't mentioned date of second departure."

Pros: "The steward was very nice. He let me store my special salad and pudding."

Pros: "Great service; lots of food,drinks, and gave us a travel kit (this included,toothbrush,toothpaste,earplugs,eyemask&slippers) as well as headphones,blanket and a pillow."
Cons: "gerat flight,no complaints."

Pros: "Nothing"
Cons: "Got lucky to be alive after the flight"

Pros: "Food was tasty. See other notes about dessert."
Cons: "Very little legroom. When the person in front of my reclined, I wasn't even able to open my tray all the way to eat. Flight was delayed for takeoff, that wasn't the airline's fault (air traffic) so that didn't factor in my review. Although the food is generally tasty, the dessert could be upgraded. I flew on 4 Turkish Airline flights this year and have never finished a dessert as I've not liked any of them. The bathrooms should be cleaned mid-flight for a 13 hour flight. It started out great but towards the middle of the flight, the bathrooms got really disgusting."

Pros: "getting off the flight"
Cons: "the men attendants on the flight were rude. 1 got half a cup of orange juice on me and never apologized. got passed up for drinks had to stop them and ask everytime."

Cons: "Did not update food preferences after the flight was changed due to cancellation by Turkish airlines"

Pros: "Same as above"
Cons: "Same as above"

Pros: "Overall not a good experience"

Pros: "- nice treats around take off (turkish delight and Superman v Batman Chocolate cake) - good in-flight entertainment selection"
Cons: "- service was slow and steward/esses took awhile to respond to service calls; were not that friendly - trash wasn't picked up"

Pros: "Great flight attendants! They made the trip really enjoyable!"

Cons: "The plane was very cold"

Pros: "flights on time.."
Cons: "Our pre-ordered meals were not served"

Cons: "Connection was too long to Dubai"

Pros: "It was to hot on the plane , I told them 3 times and still nothing chaged .... I don't think I fill fly with them on the future."

Pros: "Great selection of movies. Really got a kick out of the Batman vs. Superman stuff! :)"
Cons: "I was a bit tight in my seat, and when I went towards the back of the plane, I saw a number of people had a whole row to themselves. It would have been nice if the spacing was better so more of us could be less cramped."

Pros: "I would like to have ore of a grace period to check baggage."

Cons: "Bad social distance"

Pros: "Felt safe and sanitary"

Cons: "No wifi"

Pros: "Price is ok"
Cons: "Delays of three hours are very bad"

Pros: "The crew went the extra mile to accomodate my bag due to not having a seat in front of me to stow it. Also, Delta Comfort was exceptional!"

Pros: "of everything"
Cons: "Nothing, all right"

Cons: "Terrible delays"

Cons: "Better food offerings"

Pros: "No food, late by hour"

Cons: "Sat on tarmac for 20 mins because we were early..."

Cons: "Both Copenhagen and New York need to go a better job on the flow of passengers through Passport control."

Pros: "Service by crew. I was flying economy but it was par to business class."

Pros: "Very comfortable, no complaints."

Pros: "The guy announcing the boarding was a hoot! Great sense of humor."

Cons: "No delays. And have the terminal bridge in working order"

Pros: "Yes"
Cons: "Took off late. Other than that very comfortable and great experience"

Pros: "If offering free WiFi to Amex platinum card holders it needs to work f"
Cons: "Fix it"

Pros: "That it got me home"

Pros: "The flight was very good, no complaints, good service and we flew on schedule"
Cons: "We were split into two boarding groups, one for priority and one for everyone else. This was good but the priority line was just a bit too far away for the announcements to be heard. This added a little bit of confusion. This was at gate B36 at JFK Airport's Terminal 4."

Pros: "Short time and easy on and off boarding."
Cons: "One stewardess was in a mood but otherwise a very pleasant flight."

Pros: "Everything went smoothly - very happy"

Pros: "On time"
Cons: "Take a long time to taxi to the gate & getting off the plane."

Pros: "Nothing"
Cons: "Multilpe delays"

Pros: "Clean plane, great breakfast options included with the flight. Crew was polished, helpful and genuinely nice! Gate agents at NYC were knowledgeable, organized, and quick. Boarding was a breeze. Impressive selection of movies for onboard entertainment choices."
Cons: "I thought the $11.00 fee for 30 continuous minutes of full Wi-Fi access was a bit pricey, esp when it kept getting disconnected and ended being about a collective 7-8 mins of access."

Cons: "late leaving, arriving and taxing."

Pros: "Fast boarding and complimentary snacks."
Cons: "I was seated next to a very large woman who came over the arm rest onto my seat."

Pros: "They were comprehensive and tried to move fast"
Cons: "Delayed flight because they didn’t had the crew ready"

Pros: "Great selection of movies"

Pros: "Food was plenty."
Cons: "Long security lines at Logan. No free WiFi"

Cons: "See above"

Pros: "The movie selection is very good"
Cons: "Both boarding the flight and getting off the flight were severely delayed. The flight attendants also seemed to ignore half the plane when handing out drinks and when picking up trash. I had to flag someone down after they had simply walked past my row both times."

Cons: "Got in early"

Pros: "What an easy flight. Run very well!"
Cons: "The crew seemed a bit tired, but it’s the season"

Pros: "Being on time."

Cons: "Force me to take a bad seat"

Pros: "We were not happy with our flight my flight got cancelled 3 times I miss work they need to reimburse us and also reimburses the hotel cuz we had to stay at a hotel because they cancelled our flight three times and then our flight that we went out on Monday was late because of a flight attendant arriving late to the hotel to the airport"

Pros: "The temp"
Cons: "It was too hot."

Pros: "Maintained high standards of service despite massive delay."
Cons: "Boarding and departure was messy because of the delay"

Pros: "We'd paid extra for main cabin so hot to choose seats and got in flight entertainment.. Staff were friendly."
Cons: "No free wifi."

Pros: "The entertainment options and noticing the little touches that Delta is making to improve the brand and experience."
Cons: "Seems like there are legacy "attitude" issues with the crew. I sat on the aisle yesterday, and SEVERAL times I was bumped, quite rudely, by passing crew. In one instance, as they passed to pick up trash, they took two of my three items. They started walking on, and I tapped them as they passed to pick up the third. She brusquely turned and said: don't touch me to get my attention. No please; quite rude, and unnecessary."

Cons: "Horrible wait if nearly 30 minutes after landing"

Pros: "The boarding was efficient"
Cons: "Three hour departure delay. No explanation given. No apology."

Pros: "I love Delta. Smooth boarding. Quality service. Keep it up!"

Pros: "COURTESY"

Pros: "Flight attendants"
Cons: "Tv wouldn't work and delay that wasn't weather related and the food was awful"

Cons: "Flight was delayed over an hour resulting missing connecting flight"

Pros: "same"
Cons: "same"

Pros: "Delta treats diamond medallion members better than any other airlines treats their elite members"
Cons: "No in seat entertainment"

Pros: "I liked the free in-flight entertainment - movies, music, HBO, etc. That was very nice and helped the flight fly by"

Pros: "Due to the corona19 virus I was not able to travel and the airline phone lines have been so busy that I’m not sure if I will be able to change my ticket."

Cons: "Three hours departure delay from Munich to SFO"

Pros: "Seat comfort."
Cons: "Food selection."

Cons: "The in-flight snack - choice of two disappointing sandwiches."

Pros: "Yes"
Cons: "None"

Pros: "Upgraded to business class for a reasonable fee."

Cons: "More leg room"

Pros: "Luggage space, comfortable seat.. huge plane"
Cons: "Ice cream was not good."

Pros: "Glad that i was able to secure a seat in the emergency exit row (row 70)"
Cons: "Wow, I am not a heavy woman, I wear a size large but I am not in the least obese, just tall and not skinny. The seat width was ridiculously tight! I have NEVER experienced such discomfort in a Emergency Row seat!"

Pros: "The bathrooms were always clean. The staff curious and attentive, food was ok. Overall very goid"

Cons: "Sittinf in the middle"

Cons: "We were put on standby. We expected our names to be called for seat assignments but we didn’t expect we could just swipe our boarding pass and our seat assignment would show. It’s a nice feature but I didn’t like that it wasn’t clearly explained to us."

Pros: "Fantastic staff excellent aircraft"
Cons: "5 hour lay over in Frankfurt. Sandwiches are all the same 2 choices on all aircraft"

Cons: "Seat!!!!!!!!"

Cons: "The TV sound didn’t work too well. Excellent staff Ms Maria Was very gracious."

Pros: "The seating configuration was ideal (2-3-2)"

Cons: "Departure was delayed causing me to miss my connection from Frankfurt to San Francisco."

Pros: "All aspects except for boarding and transferring ticket..."
Cons: "Lack of Lufthansa staff at check-in. Lufthansa tickets are non-transferable."

Pros: "Food was pretty good,Lufthansa one of the best companies to fly with."

Pros: "All was good."
Cons: "All was good."

Pros: "See above. The same applies."
Cons: "See above. The same applies."

Pros: "Same as above"
Cons: "More movie choices. The food choices this time we're not as good."

Pros: "The staff was helpful and courteous"

Pros: "Lufthansa flights are by far the best way to fly transatlantic!!"

Pros: "The food was pretty good. Normally I can't eat airplane food but it was actually good."
Cons: "The seat didn't go back at all"

Pros: "Same as above but even better."

Cons: "None"

Cons: "I expected to see s German food on s German airplane. Dissapointing."

Pros: "Staff was very attentive and friendly."
Cons: "Seating very cramped for a tall person. Tight squeeze!"

Cons: "That my seat was broken the whole time. I have a spinal injure and need to rotate positions while sitting. My seat was broken and my back hurt badly."

Pros: "Excellent, helpful steward."

Cons: "It took 90 (ninety!) minutes to get my suitcase at SFO. What a shitty, second-world airport. "Love" the crt tvs playing awfully low-quality "welcome to the US" videos. Way to showcase Silicon Valley's technical advances. Laughable."

Pros: "Overall it was a great experience."

Pros: "keep going"

Cons: "the hot meals were aweful"

Pros: "More leg room than United. Good food."

Cons: "11 hours of crying babies was too much. The practice of placing 4 cribs together on the bulkhead encouraged one baby to set the others off screaming. The toddler siblings then started fussing, the parents were then jumping up and down, jostling the other passengers, it was a nightmare! Hated every minute of it."

Cons: "Too cold"

Pros: "See above"
Cons: "See above"

Cons: "Boarding was delayed by 30 minutes but they did not inform us of the delay so everyone stood in line the entire time."

Pros: "Thai chicken dinner was good"
Cons: "Cold breakfast sandwich. It said on the package it was "oven able", the spread was rock hard, bread hard, would have been better warmed up. Leg room is tight"

Pros: "Wonderful overall"

Cons: "seat did not recline at all,"

Cons: "Delated and boarding was a mess"

Cons: "Big Screen at front of cabin when I am 2 rows behind kept me awake Boarding was a mess, not really enoughpreboarding space to hold everyone. Organizers were rude and signs were confusing."

Pros: "All"

Cons: "Too hot and stuffy. No air."

Cons: "I did not like the surprise of having to pay for a seat reservation, once I had purchased my tickets. This was costly and certainly unexpected."

Cons: "coach seating sold as biz class"

Cons: "It was long terrible 24 hr journey with a pregnant wife"

Cons: "I had paid for an upgrade to sit in the front of the cabin with extra legroom (row 14A). When I boarded a man sat it my seat. He had not paid for the upgrade, but the crew let him stay in my seat. I had asked him to social distance but he continued to sit right behind me bo matter which seat I moved to. He argued with the crew until they gave up and let him stay. They did not check his boarding pass or ask him to move to his assigned seat I found a different seat away from him but I don’t see the point in paying for extra legroom when the crew let’s people who haven’t paid for it sit it those seats. I felt harassed by the man and was very uncomfortable the whole flight. I am considering my next step, I think I should at least receive a refund for the upgrade I paid for."

Cons: "KLM lost my suitcase and did not deliver it until three days later... They refused to compensate me for having delivered the bag with broken articles inside (A pair of Rayban Wayfarers!)"

Pros: "Terrific hot breakfast in bus. class"
Cons: "Window did not darken like the others."

Pros: "Nice crew, good food."
Cons: "Both bathroom were not working in business class area."

Pros: "Service and crew amazing friendly and went out of the way to Make u feel special even the pilots gave updates thru out the flight"
Cons: "Not being to help on the ground in Copenhagen with delta issues"

Cons: "Flight got cancelled"

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."

Pros: "Very friendly crew and on time with no problems."

Pros: "Friendly crew"
Cons: "KLM lost one piece of my luggage"

Cons: "Late departure. Rush to connect."

Cons: "We were allowed to choose our seats from SFO to Amsterdam but not for the return flight. I like to be able to choise my seats when I book the flight. Choosing seats 24 hours before is not convenient when traveling for the return trip."

Cons: "Long haul flight made pleasant by KLM"

Pros: "the crew was nice"
Cons: "Seat confort on long flights, leg rooms,"

Pros: "The service"
Cons: "The food."

Pros: "They considered my reguest of vegiterian food."
Cons: "I have no complaints."

Pros: "Boarding agent extra effort to improve my seating!"
Cons: "Food amount less than expected."

Pros: "Friendly crew! More legroom, good entertainment and food was great! Smooth landings pretty much on time."
Cons: "Boarding could be better"

Cons: "Landlords gave an unpleasant service! Which continued with late of 50min of the flight, they didn’t do anything to help/ to provide the passengers the answers. The food was cold It was comfort place to sit. Bad experience with KLM"

Pros: "The food rocks! I know that I will always be eating well with KLM. The staff is always so nice, professional and cordial...I always know I'll be in good hands with the flight. KLM #605 from Amsterdam to SFO---please pass the praise to all of them."

Pros: "Crew was great, very nice"
Cons: "Not enough legroom"

Pros: "Good selection of movies."
Cons: "Very small seats with no leg room and very little room on either side. The food was bad - even when compared to other airplane food. Plane is kept too warm."

Pros: "Easy flight; loved the crew and their friendly customer service. Great food, kept everyone hydrated and fed."
Cons: "The movie options, as well as music and TV options were limited. There were no electrical outlets."

Pros: "Great on board service from a very professional crew."
Cons: "Can't think of a thing."

Cons: "Didn’t happen."

Pros: "Food was excellent, frequent and filling"
Cons: "The seat was not comfortable compared to my prior leg of the journey. Unfortunately the bathrooms were not clean, I understand that it's not the sole responsibility of the crew and passengers need to be mindful too."

Pros: "Very friendly crew going out of way to assist in making trip comfortable"
Cons: "Had travelled KLM to Amsterdam on my first flight 27 years ago and the aircrafts are stuck in that age! Lousy seats, poor quality bathrooms, lousy screens, prefer not to fly them"

Pros: "Friendly attendants. Decent food, and frequent snacks and beverages."
Cons: "No charging ports for electronic devices."

Pros: "Overall everything was ok."
Cons: "Not that I cared at the time but having been asked for a rating on “entertainment” - there was none. Cheap and cheerful really. No extras over the likes of RyanAir."

Pros: "Crew was very nice and helpful, entertainment system worked well and had good choices"
Cons: "Seats were not very comfortable, it was uncomfortably hot and there was not air conditioner vent above like most other airlines"

Pros: "Very friendly service!"

Pros: "The food was excelent"
Cons: "I have to pay to pay a little more confort"

Pros: "Staff both at the airport and in the plane were professional and welcoming. Depsite short distance sandwich and drink were offered."
Cons: "Nothing to be honest . All positive."

Pros: "The flight was very good, specially considering it was a daylight one. Staff was friendly and servicial. Tue food was above the industry's average."

Cons: "Flight was delayed 8 hours. Arriving at Incheon, discovered ground crew were unaware of our arrival to take this connecting flight. However, we were put up overnight in a hotel, which was nice."

Cons: "KLM can't seem to figure out the order of boarding the plane. Should be business - priority - everyone else. Instead they do priority first, and that's usually two-thirds of the passengers. Also, really tired of the fake business class on these flights..."

Pros: "Loved the service...everything was excellent"
Cons: "The bus class seat was a bit narrow at the feet"

Pros: "Crew was friendly..business class seat was very comfortable and seemed wider than most Nice power outlets great entertainment system"
Cons: "Row 6 in business is after the first 5 rows and Galley and restroom. Very awkward"

Pros: "Great crew service. Among the best ever."

Pros: "The crew were just amazing, such lovely male stewards! They were helpful and friendly and generally wonderful."
Cons: "The entertainment was quite dated and didn't have new movies etc"

Pros: "Flight was efficient enough and staff were friendly."
Cons: "It was delayed quite a bit and more on-time updates would have been appeciated."

Pros: "Price"
Cons: "Klm flight has very congested seating Getting information about eticket was pain"

Pros: "The cabin crew were fantastic and funny"
Cons: "Tiny seats"

Pros: "It was a short flight so it was O.K."
Cons: "Boarding was odd. Go to airport early and counters were not open, did on line check in so was able to avoid the self check in at airport. Also self check in luggage seems confusing with no ground crew to help. It didn't affect me but lots of confused passenger."

Pros: "Nice, turbulent-free flight. Food was good, service with a smile. Leg space was OK because Boeing 777s are usually better at this."
Cons: "Flight left over an hour late because of a sensor glitch. It is concerning when a technical glitch happens. But, the flight was smooth."

Pros: "Was able to check in online, very convenient and easy to access site."
Cons: "I didn't go on this flight, unable to leave Seoul (to Beijing) with China Southern."

Cons: "Very slow service. I wanted to by several goods from duty free. But crew served only first 20 rows of aircraft."

Pros: "Newer plane. Dimming windows, upgraded bathroom. Flight crew very pleasant."
Cons: "Boarding wasn't announced. Limited in flight movie selection. Food was average. Same dessert for both meals served."

Pros: "Much more civilised for the same cost (or less) as the budget carriers. Proper food and drinks included as is the norm with international flights even though it's a very short haul."
Cons: "The stinky guy behind me, but that's not the airline's fault."

Pros: "- entertainment systen was OK (movies), but has no current news - food was good - windows can be darkened progressively"
Cons: "- Schiphol airport (AMS) is small, crowded, noisy; no water fountains; toilets are dirty and insufficient in number; SFO is much better - KLM boarding process was chaotic (not by group or row number), boarding/security personnel (4 old guys) didn't have a clue - 787 is noisy, chairs are uncomfortable (my back still hurts) and very close together, they also recline way too much - food trays not collected promptly - noisy babies on all flights - clearly not enough cabin crew for a full flight - no or wrong info by pilots on timing (crew are always lying anyway) - gate is all around the back at SFO (long taxi to get there) - they inserted people in wheelchairs during deboarding thus holding everybody up."

Pros: "The price was nice."
Cons: "Plane looked unkept on exterior. Crew was nice but lazy."

Read more about SWISS
COVID-19 information

Safety measures for airlines flying from Copenhagen to San Francisco

Airlines flying from Copenhagen to San Francisco have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Copenhagen to San Francisco

Mandatory masks

Masks required on board, masks provided on flights from Copenhagen to San Francisco

Social distancing seating

Middle seats unavailable to book on flights from Copenhagen to San Francisco

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Copenhagen to San Francisco

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