Cheap Flights from Copenhagen to San Francisco from $504

Frequently Asked Questions

• What are the cheapest flights from Copenhagen to San Francisco (CPH-SFO)?

  Based on Trip.com data, TAP Air Portugal offers one-way fares as low as $504 on Cheapest nonstop routes (e.g. CPH to SFO on Sun, Dec 6), while Scandinavian Airlines offers Cheapest nonstop round-trips from $758 departing on Sun, Nov 15 and returning on Wed, Nov 18.

• Which airlines offer direct flights from Copenhagen to San Francisco?

  At the moment, you can catch a nonstop flight from Copenhagen to San Francisco with the following airlines, including: Air France Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Copenhagen (CPH) to San Francisco (SFO) and what is the distance?

  It takes around 10 hours 55 minutes to fly from Copenhagen (CPH) to San Francisco (SFO).

• When is the best time to book flights from Copenhagen to San Francisco?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Copenhagen to San Francisco is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Copenhagen to San Francisco?

  Based on Trip.com data in the past 4 weeks, there is 7 flight per week flying from Copenhagen to San Francisco. You can check the weekly schedule for popular airlines on this route below: Air France: S/M/T/W/T/F/S -- AF4345 (12:57)

• How can I find the best deals on flights from Copenhagen to San Francisco?

  To find best deals on flights from Copenhagen to San Francisco, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Dec 6, with one-way flights priced at just $504.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air France.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Francisco travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Copenhagen (CPH) to San Francisco (SFO) the cheapest?

  The cheapest months to fly from Copenhagen to San Francisco is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Copenhagen to San Francisco on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Copenhagen to San Francisco on October 22, 2026 with British Airways, with prices starting at $544.

• Which airports can I fly into San Francisco from Copenhagen?

  You can arrive at any of the following airports in San Francisco: San Francisco International Airport (SFO). Flights from Copenhagen Airport to San Francisco International Airport (CPH-SFO) are by far the most popular option for this route.

• Is there any time difference between Copenhagen and San Francisco?

  The time difference between San Francisco and Copenhagen is 9h.

• How do I change or cancel my ticket from Copenhagen to San Francisco?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Copenhagen to San Francisco?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Copenhagen to San Francisco is $1,336. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Copenhagen to San Francisco?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Copenhagen to San Francisco is $1,151. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Copenhagen to San Francisco on Trip.com?

  Enter Copenhagen and San Francisco, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.