$392 Find Cheap Flights from San Francisco to Denmark - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Denmark departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denmark

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Denmark

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Copenhagen
Copenhagen2 stops$919
Billund
Billund1 stop$737
Aalborg
Aalborg1 stop$771
Aarhus
Aarhus2 stops$836
Copenhagen
Copenhagen2 stops$919
Billund
Billund1 stop$737
Aalborg
Aalborg1 stop$771
Aarhus
Aarhus2 stops$836

Book Cheap San Francisco to Denmark Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Denmark that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Denmark

Wed, Nov 25 - Tue, Dec 1
Scandinavian Airlines Logo
4:45 pm - 10:25 am
SFO
-
BLL
32h 40m
1 stop
Scandinavian Airlines Logo
7:25 pm - 2:50 pm
BLL
-
SFO
28h 25m
2 stops
$737Scandinavian Airlines
Wed, Nov 25 - Tue, Dec 1
Scandinavian Airlines Logo
4:45 pm - 10:25 am
SFO
-
BLL
32h 40m
1 stop
Scandinavian Airlines Logo
9:15 pm - 2:50 pm
BLL
-
SFO
26h 35m
1 stop
$740Scandinavian Airlines
Wed, Nov 25 - Tue, Dec 1
Scandinavian Airlines Logo
4:45 pm - 6:55 pm
SFO
-
BLL
17h 10m
2 stops
Scandinavian Airlines Logo
10:00 am - 2:50 pm
BLL
-
SFO
37h 50m
2 stops
$767Scandinavian Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
2:40 pm - 11:35 pm
SFO
-
BLL
23h 55m
1 stop
Multiple Airlines Logo
2:55 pm - 11:21 am
BLL
-
SFO
29h 26m
2 stops
$796Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
3:05 pm - 10:25 pm
SFO
-
BLL
22h 20m
1 stop
Multiple Airlines Logo
2:20 pm - 11:45 am
BLL
-
SFO
30h 25m
1 stop
$801Multiple Airlines
Sun, Sep 6 - Tue, Sep 8
SWISS Logo
7:35 pm - 7:10 pm
SFO
-
CPH
14h 35m
1 stop
SWISS Logo
7:55 pm - 4:15 pm
CPH
-
SFO
29h 20m
1 stop
$920SWISS
Wed, Sep 2 - Sun, Sep 13
Delta Logo
2:00 pm - 9:35 pm
SFO
-
CPH
22h 35m
2 stops
Delta Logo
6:05 am - 8:03 pm
CPH
-
SFO
22h 58m
2 stops
$923Delta
Fri, Aug 28 - Thu, Sep 10
United Airlines Logo
8:10 am - 8:55 am
SFO
-
CPH
15h 45m
1 stop
United Airlines Logo
6:00 am - 2:30 pm
CPH
-
SFO
17h 30m
1 stop
$925United Airlines
Thu, Oct 1 - Wed, Oct 7
Delta Logo
10:35 pm - 6:45 am
SFO
-
CPH
23h 10m
1 stop
Delta Logo
6:00 am - 11:45 am
CPH
-
SFO
14h 45m
1 stop
$927Delta
Sat, Aug 29 - Thu, Sep 10
United Airlines Logo
11:40 am - 10:50 am
SFO
-
CPH
14h 10m
1 stop
United Airlines Logo
6:10 am - 3:20 pm
CPH
-
SFO
18h 10m
1 stop
$929United Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Denmark flights

Get data-powered insights and trends into flights from San Francisco to Denmark to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest San Francisco to Denmark flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Denmark from San Francisco found in the last 5 days was to Copenhagen, at $631 round-trip. The most popular route is from San Francisco (SFO) to Copenhagen (CPH), and the cheapest round-trip airline ticket found on this route in the last 5 days was $631.

What is the cheapest time of day to fly to Denmark?

The average price for all round-trip flights from San Francisco to Denmark depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Denmark is generally in the evening, when round-trip flights cost $739 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Denmark is generally at night, which is peak travel time and where the average cost of a ticket is $748.

Can I save money by flying with a layover from San Francisco to Denmark?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $716 on average.

What is the cheapest month to fly from San Francisco to Denmark?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Denmark, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Denmark is January, when tickets cost $395 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,196 and $618 respectively.

What’s the cheapest day of the week to fly from San Francisco to Denmark?

The average price of all round-trip flights from San Francisco to Denmark clicked on KAYAK for each day over the last 12 months.

For San Francisco to Denmark, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Denmark back to San Francisco, the best deals are generally found on Friday, with Sunday being the most expensive.

How far in advance should I book a flight from San Francisco to Denmark?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Denmark, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Denmark, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$392
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 67% increase in price.
Flight from San Francisco to Copenhagen

Flights from San Francisco to Denmark: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from San Francisco to Denmark 
Verified travelerFlew with Scandinavian Airlines
SFO
-
CPH
May 2026
Don’t sit in bulkhead seats, that’s where baby bassinets are attached and babies are situated
ReinhardFlew with Scandinavian Airlines
SFO
-
CPH
Nov 2025
Don’t travel with checked luggage when booking tickets with stopovers
SomnathFlew with Scandinavian Airlines
SFO
-
CPH
Nov 2025
If you have a connection flight at Copenhagen, make sure you have at least 2 hours at Copenhagen as it takes for ever to go through the passport control at Copenhagen

FAQs - booking Denmark flights

  • How does KAYAK find such low prices on flights from San Francisco to Denmark?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Denmark.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Denmark?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Denmark is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Denmark?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Denmark with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Denmark?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Denmark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Francisco to Denmark

 
Need help choosing which airline to fly with from San Francisco to Denmark? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1972 reviews
8.3Crew
7.4Comfort
6.8Entertainment
7.1Food
7.7Boarding
Airline reviews

plenty of legspace, snacks, no pull face from flight attendants when asking for a wine. Also fast transfer ability at ZRH.

10.0 ExcellentIstvan, Apr 2026
SFO - ZRH
Read more SWISS reviews

plenty of legspace, snacks, no pull face from flight attendants when asking for a wine. Also fast transfer ability at ZRH.

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

Everything was great except food . It as okay not good not bad

I have no complaints. The crew was attentive, pleasant and heloful

Stuff was very helpful at checkin. Flight attendants were nice. Food wasn’t very good, I expected a little more. Economy Seats are ok. Second flight was very full and they forced us to checkin our carry on.

We had issues with upgrading our seats. The flight itself was fine.

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

Amazing! Everyone was so nice and the food was so good!!

I was surprised how good an American airline can be - I was really impressed.

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

No vegetarian option was provided for the regular meal or the pre-landing snack.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Business class seats narrower and the most uncomfortable Business class I've ever experienced. Clothes on the seats was itchy, head of the bed was elevated causing us to slude down even though they were "lie flat seats". Plane was way too hot. My partner and I were both sweating just sitting in our seats. Staff appeared sad or depressed

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was perfect! United Airlines staff was extremely caring, super friendly and professional

United has maintenance issues and can then never recover. No operations ability and simple issues always turn into multiple hours long cascading delays. Worst airline on earth.

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Professional crew and staff, very organized boarding and on time flights, baggage handling. Indian vegetarian meals were good, though could improve by offering Indian bread (naan/paratha/roti) as well. Very helpful pre flight emails with details of onboard experience 👍 Above average selection of movies. Consider offering more movies with subtitles and ratings indicators (e.g., IMDB scores).

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Wish the food and overall service was better. They treat Business class passengers same as economy

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

The delay was not communicated via text and the person who helped with check in also didn’t inform me about the delay. I ended up missing my connection and it was a waste of 5 hours. The crew didn’t mention there would be someone at the gate informing of if I would be rebooked and there was no signage. Overall a very poor experience. The British Airways app was also very buggy, and didn’t work. I will avoid flying with British Airways when possible.

Everything you need to know for your flight from San Francisco to Denmark

Information on your arrival and departure airports