Cheap Flights from San Francisco (SFO) to Copenhagen (RKE)

Popular airlines from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde)

Alternative airports near Copenhagen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kastrup CPH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $517
CPH
Kastrup
CheapestClosest
Average driving time to city center10 min
Flights from $517

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde) cost?
Secure a cheap one-way flight or cheap return flight from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde)?
Traveling in is a good way to save, as it's the cheapest month for flights between SFO and RKE. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SFO to RKE flight.
How many flights per day from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde)?
There are no daily nonstop flights available from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from SFO to RKE?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde)?
To reach Copenhagen (RKE-Roskilde) without delays, pick a flight that leaves from San Francisco Intl. Airport (SFO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde) last-minute?
Booking your flight from SFO to RKE right before your trip is usually more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Copenhagen (RKE-Roskilde)?
Typically, you're able to cancel or reschedule your SFO to RKE flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Roskilde
Distance
5462 mi

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San Francisco to Copenhagen Flights

The cheapest times to fly from San Francisco to Copenhagen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Copenhagen are during the month of . You can find some of the cheapest flights from San Francisco to Copenhagen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Copenhagen

Sunday is one of the best days to book for cheap flights from San Francisco to Copenhagen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Copenhagen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Copenhagen in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Copenhagen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Copenhagen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Francisco to Copenhagen Flights

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*Available to One Key members.