Cheap Flights from San Diego (SAN) to Copenhagen (RKE)

Popular airlines from San Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde)

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde) cost?
Lock in a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde)?
The cheapest month to fly from SAN to RKE is , when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SAN to RKE flight.
How many flights per day from San Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde)?
You'll need to catch a flight with a layover when traveling from San Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SAN to RKE?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde)?
Opt for a flight from San Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**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 Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde) last-minute?
Booking your flight from SAN to RKE shortly before your trip is generally more expensive. However, 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 Diego Intl. Airport (SAN) to Copenhagen (RKE-Roskilde)?
In most cases, you can reschedule or cancel your SAN to RKE flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
San Diego Intl.
Destination airport
Roskilde
Distance
5642 mi

Book with confidence

Book with confidence

San Diego to Copenhagen Flights

The cheapest times to fly from San Diego 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 Diego to Copenhagen are during the month of . You can find some of the cheapest flights from San Diego to Copenhagen with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Diego 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 Diego 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 Diego 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 Diego 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 Diego 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 Diego to Copenhagen Flights

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*Available to One Key members.