How does KAYAK find such low prices on flights from California to Copenhagen?

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 California to Copenhagen.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Copenhagen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from California 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 California to Copenhagen?

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 to Copenhagen with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Copenhagen?

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 to Copenhagen from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$318 CHEAP FLIGHTS from California to Copenhagen

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Cheap Flights from California to Copenhagen

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Copenhagen

Tue, Nov 17 - Mon, Nov 23

4:45 pm - 12:15 pmSFO San Francisco-CPH Kastrup Copenhagen

10h 30mnonstop

12:40 pm - 2:50 pmCPH Kastrup Copenhagen-SFO San Francisco

11h 10mnonstop

$628Scandinavian Airlines

Tue, Apr 13 - Tue, Apr 27

4:45 pm - 12:00 pmSFO San Francisco-CPH Kastrup Copenhagen

10h 15mnonstop

2:15 pm - 8:18 pmCPH Kastrup Copenhagen-SFO San Francisco

15h 03m1 stop Los Angeles

$646Scandinavian Airlines

Mon, Jan 11 - Tue, Jan 26

4:35 pm - 5:40 pmSFO San Francisco-CPH Kastrup Copenhagen

16h 05m1 stop Lisbon Humberto Delgado

6:35 pm - 2:45 pmCPH Kastrup Copenhagen-SFO San Francisco

29h 10m1 stop Lisbon Humberto Delgado

$648TAP AIR PORTUGAL

Mon, Nov 2 - Tue, Nov 10

4:35 pm - 5:40 pmSFO San Francisco-CPH Kastrup Copenhagen

16h 05m1 stop Lisbon Humberto Delgado

6:35 pm - 2:45 pmCPH Kastrup Copenhagen-SFO San Francisco

29h 10m1 stop Lisbon Humberto Delgado

$650TAP AIR PORTUGAL

Wed, Feb 3 - Wed, Feb 24

5:25 pm - 6:50 pmSFO San Francisco-CPH Kastrup Copenhagen

16h 25m1 stop London Heathrow

8:55 am - 10:12 pmCPH Kastrup Copenhagen-SFO San Francisco

22h 17m2 stops Helsinki-Vantaa Dallas/Fort Worth

$674Multiple Airlines

Wed, Feb 3 - Wed, Feb 24

5:25 pm - 6:50 pmSFO San Francisco-CPH Kastrup Copenhagen

16h 25m1 stop London Heathrow

6:45 am - 2:55 pmCPH Kastrup Copenhagen-SFO San Francisco

17h 10m1 stop London Heathrow

$678British Airways

Wed, Feb 3 - Wed, Feb 24

7:29 am - 10:50 amSFO San Francisco-CPH Kastrup Copenhagen

18h 21m2 stops New York John F Kennedy Intl London Heathrow

8:55 am - 7:37 pmCPH Kastrup Copenhagen-SFO San Francisco

19h 42m2 stops Helsinki-Vantaa Dallas/Fort Worth

$679British Airways

Mon, Nov 2 - Mon, Nov 16

9:55 am - 5:25 pmSNA Santa Ana J. Wayne/Orange Cnty-CPH Kastrup Copenhagen

22h 30m2 stops Salt Lake City Paris Charles de Gaulle

8:00 am - 10:14 pmCPH Kastrup Copenhagen-SNA Santa Ana J. Wayne/Orange Cnty

23h 14m2 stops Brussels Bruxelles-National Atlanta Hartsfield-Jackson

$680Delta

Wed, Nov 4 - Mon, Nov 16

8:00 am - 1:10 pmSNA Santa Ana J. Wayne/Orange Cnty-CPH Kastrup Copenhagen

20h 10m2 stops Minneapolis St Paul London Heathrow

8:00 am - 10:14 pmCPH Kastrup Copenhagen-SNA Santa Ana J. Wayne/Orange Cnty

23h 14m2 stops Brussels Bruxelles-National Atlanta Hartsfield-Jackson

$681Delta

Mon, Nov 16 - Wed, Dec 2

8:35 pm - 12:15 pmONT Ontario-CPH Kastrup Copenhagen

30h 40m2 stops Las Vegas Harry Reid Intl San Francisco

12:40 pm - 10:58 pmCPH Kastrup Copenhagen-ONT Ontario

19h 18m1 stop San Francisco

$703Multiple Airlines

Recent last minute flight deals from California to Copenhagen

Mon, Oct 19 - Sun, Nov 1

4:30 pm - 11:55 amSFO San Francisco-CPH Kastrup Copenhagen

34h 25m1 stop Lisbon Humberto Delgado

6:35 pm - 2:25 pmCPH Kastrup Copenhagen-SFO San Francisco

28h 50m1 stop Lisbon Humberto Delgado

$739TAP AIR PORTUGAL

Wed, Oct 21 - Sun, Nov 1

7:35 pm - 11:30 pmLAX Los Angeles-CPH Kastrup Copenhagen

18h 55m1 stop Zurich

8:40 am - 5:35 pmCPH Kastrup Copenhagen-LAX Los Angeles

16h 55m1 stop Zurich

$744SWISS

Tue, Oct 20 - Thu, Oct 29

4:45 pm - 11:00 pmLAX Los Angeles-CPH Kastrup Copenhagen

21h 15m1 stop Lisbon Humberto Delgado

6:00 am - 4:15 pmCPH Kastrup Copenhagen-LAX Los Angeles

18h 15m1 stop Lisbon Humberto Delgado

$748TAP AIR PORTUGAL

Wed, Oct 21 - Sun, Nov 1

4:47 pm - 11:30 pmLAX Los Angeles-CPH Kastrup Copenhagen

21h 43m2 stops Las Vegas Harry Reid Intl Zurich

8:40 am - 5:35 pmCPH Kastrup Copenhagen-LAX Los Angeles

16h 55m1 stop Zurich

$748SWISS

Wed, Oct 21 - Mon, Nov 2

7:40 am - 8:40 amLAX Los Angeles-CPH Kastrup Copenhagen

16h 00m1 stop New York John F Kennedy Intl

12:40 pm - 6:42 pmCPH Kastrup Copenhagen-LAX Los Angeles

15h 02m1 stop San Francisco

$752Scandinavian Airlines

Tue, Oct 20 - Sun, Nov 1

11:55 pm - 8:40 amLAX Los Angeles-CPH Kastrup Copenhagen

23h 45m1 stop New York John F Kennedy Intl

12:40 pm - 8:50 pmCPH Kastrup Copenhagen-LAX Los Angeles

17h 10m1 stop San Francisco

$752Scandinavian Airlines

Sun, Oct 18 - Sun, Nov 1

10:35 pm - 10:50 amLAX Los Angeles-CPH Kastrup Copenhagen

27h 15m1 stop Toronto Pearson Intl

11:35 am - 6:24 pmCPH Kastrup Copenhagen-LAX Los Angeles

39h 49m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$792Air Canada

Mon, Oct 19 - Sun, Nov 1

7:30 am - 10:50 amLAX Los Angeles-CPH Kastrup Copenhagen

18h 20m1 stop Toronto Pearson Intl

11:35 am - 3:29 pmCPH Kastrup Copenhagen-LAX Los Angeles

36h 54m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$792Air Canada

Mon, Oct 19 - Fri, Oct 30

6:50 pm - 6:40 pmLAX Los Angeles-CPH Kastrup Copenhagen

14h 50m1 stop Helsinki-Vantaa

8:55 am - 6:05 pmCPH Kastrup Copenhagen-LAX Los Angeles

17h 10m1 stop Helsinki-Vantaa

$797Finnair

Tue, Oct 20 - Mon, Nov 2

6:00 pm - 5:05 pmLAX Los Angeles-CPH Kastrup Copenhagen

14h 05m1 stop Paris Charles de Gaulle

6:00 am - 10:35 pmCPH Kastrup Copenhagen-LAX Los Angeles

25h 35m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$798Delta

Recent direct flight deals from California to Copenhagen

Tue, Nov 17 - Mon, Nov 23

4:45 pm - 12:15 pmSFO San Francisco-CPH Kastrup Copenhagen

10h 30mnonstop

12:40 pm - 2:50 pmCPH Kastrup Copenhagen-SFO San Francisco

11h 10mnonstop

$628Scandinavian Airlines

Tue, Nov 17 - Tue, Dec 1

4:45 pm - 12:15 pmSFO San Francisco-CPH Kastrup Copenhagen

10h 30mnonstop

12:40 pm - 2:50 pmCPH Kastrup Copenhagen-SFO San Francisco

11h 10mnonstop

$652Scandinavian Airlines

Mon, Nov 16 - Tue, Dec 1

4:45 pm - 12:15 pmSFO San Francisco-CPH Kastrup Copenhagen

10h 30mnonstop

12:40 pm - 2:50 pmCPH Kastrup Copenhagen-SFO San Francisco

11h 10mnonstop

$652Scandinavian Airlines

Mon, Nov 16 - Tue, Dec 1

7:30 pm - 3:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

10h 55mnonstop

2:20 pm - 5:00 pmCPH Kastrup Copenhagen-LAX Los Angeles

11h 40mnonstop

$1,164Delta

Mon, Nov 16 - Tue, Dec 1

7:30 pm - 3:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

10h 55mnonstop

2:20 pm - 5:00 pmCPH Kastrup Copenhagen-LAX Los Angeles

11h 40mnonstop

$1,165Delta

Mon, Nov 16 - Mon, Nov 30

7:30 pm - 3:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

10h 55mnonstop

2:20 pm - 5:00 pmCPH Kastrup Copenhagen-LAX Los Angeles

11h 40mnonstop

$1,166Delta

Mon, Nov 16 - Mon, Nov 30

7:30 pm - 3:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

10h 55mnonstop

2:20 pm - 5:00 pmCPH Kastrup Copenhagen-LAX Los Angeles

11h 40mnonstop

$1,187Air France

Mon, Nov 16 - Mon, Nov 30

7:30 pm - 3:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

10h 55mnonstop

2:20 pm - 5:00 pmCPH Kastrup Copenhagen-LAX Los Angeles

11h 40mnonstop

$1,201Air France

Mon, Nov 30 - Sun, Dec 13

4:45 pm - 12:15 pmSFO San Francisco-CPH Kastrup Copenhagen

10h 30mnonstop

12:40 pm - 2:50 pmCPH Kastrup Copenhagen-SFO San Francisco

11h 10mnonstop

$1,475Multiple Airlines

Mon, Dec 14 - Sat, Jan 2

4:45 pm - 12:15 pmSFO San Francisco-CPH Kastrup Copenhagen

10h 30mnonstop

12:40 pm - 2:50 pmCPH Kastrup Copenhagen-SFO San Francisco

11h 10mnonstop

$3,088Multiple Airlines

Useful Info

Low season	February
High season	June
Cheapest flight	$318

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from San Diego to Copenhagen

Verified travelerFlew with Scandinavian Airlines-May 2026

Don’t sit in bulkhead seats, that’s where baby bassinets are attached and babies are situated

ReinhardFlew with Scandinavian Airlines-Nov 2025

Don’t travel with checked luggage when booking tickets with stopovers

SomnathFlew with Scandinavian Airlines-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

How does KAYAK find such low prices on flights from California to Copenhagen?
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 California to Copenhagen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Copenhagen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from California 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 California to Copenhagen?
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 to Copenhagen with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Copenhagen?
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 to Copenhagen from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.