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.

$262 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

Mon, Jan 11 - Thu, Jan 21

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

16h 05m1 stop Lisbon Humberto Delgado

6:35 pm - 4:05 pmCPH Kastrup Copenhagen-SFO San Francisco

30h 30m1 stop Lisbon Humberto Delgado

$637TAP AIR PORTUGAL

Mon, Nov 23 - Sun, Dec 6

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

16h 05m1 stop Lisbon Humberto Delgado

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

28h 50m1 stop Lisbon Humberto Delgado

$641TAP AIR PORTUGAL

Wed, Dec 2 - Mon, Dec 14

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

10h 55mnonstop

12:40 pm - 5:59 pmCPH Kastrup Copenhagen-LAX Los Angeles

14h 19m1 stop San Francisco

$651Scandinavian Airlines

Thu, Nov 26 - Wed, Dec 9

7:25 am - 7:10 amLAX Los Angeles-CPH Kastrup Copenhagen

14h 45m1 stop New York John F Kennedy Intl

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

11h 40mnonstop

$654Scandinavian Airlines

Mon, Mar 22 - Mon, Mar 29

4:20 pm - 5:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

17h 05m1 stop Paris Charles de Gaulle

9:00 am - 7:12 pmCPH Kastrup Copenhagen-LAX Los Angeles

19h 12m1 stop New York John F Kennedy Intl

$656Delta

Sun, Apr 18 - Thu, Apr 22

6:05 pm - 6:45 pmLAX Los Angeles-CPH Kastrup Copenhagen

15h 40m1 stop Paris Charles de Gaulle

9:00 am - 7:12 pmCPH Kastrup Copenhagen-LAX Los Angeles

19h 12m1 stop New York John F Kennedy Intl

$656Delta

Tue, Dec 8 - Tue, Dec 15

6:00 am - 7:45 pmLAX Los Angeles-CPH Kastrup Copenhagen

28h 45m2 stops Denver Intl Reykjavik Keflavik Intl

12:55 pm - 7:32 amCPH Kastrup Copenhagen-LAX Los Angeles

27h 37m3 stops Reykjavik Keflavik Intl Denver Intl Dallas/Fort Worth

$658Multiple Airlines

Mon, Nov 9 - Tue, Nov 24

5:15 pm - 5:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

15h 10m1 stop Paris Charles de Gaulle

10:05 am - 6:25 pmCPH Kastrup Copenhagen-LAX Los Angeles

17h 20m1 stop Paris Charles de Gaulle

$663Air France

Tue, Dec 1 - Mon, Dec 14

3:20 pm - 5:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

17h 05m1 stop Paris Charles de Gaulle

8:20 am - 4:35 pmCPH Kastrup Copenhagen-LAX Los Angeles

17h 15m1 stop Paris Charles de Gaulle

$666Air France

Mon, Nov 30 - Mon, Dec 14

5:15 pm - 5:25 pmLAX Los Angeles-CPH Kastrup Copenhagen

15h 10m1 stop Paris Charles de Gaulle

6:00 am - 11:45 amCPH Kastrup Copenhagen-LAX Los Angeles

14h 45m1 stop Amsterdam Schiphol

$668Multiple Airlines

Recent last minute flight deals from California to Copenhagen

Wed, Nov 4 - Tue, Nov 10

3:20 pm - 2:40 pmLAX Los Angeles-CPH Kastrup Copenhagen

14h 20m1 stop Paris Charles de Gaulle

10:05 am - 6:25 pmCPH Kastrup Copenhagen-LAX Los Angeles

17h 20m1 stop Paris Charles de Gaulle

$668Air France

Wed, Nov 4 - Wed, Nov 11

3:20 pm - 2:40 pmLAX Los Angeles-CPH Kastrup Copenhagen

14h 20m1 stop Paris Charles de Gaulle

6:00 am - 11:45 amCPH Kastrup Copenhagen-LAX Los Angeles

14h 45m1 stop Amsterdam Schiphol

$668Delta

Wed, Nov 4 - Wed, Nov 11

3:20 pm - 2:40 pmLAX Los Angeles-CPH Kastrup Copenhagen

14h 20m1 stop Paris Charles de Gaulle

6:00 am - 11:45 amCPH Kastrup Copenhagen-LAX Los Angeles

14h 45m1 stop Amsterdam Schiphol

$669Delta

Wed, Nov 4 - Thu, Nov 19

4:35 pm - 11:45 pmSFO San Francisco-CPH Kastrup Copenhagen

22h 10m1 stop Lisbon Humberto Delgado

6:35 pm - 4:05 pmCPH Kastrup Copenhagen-SFO San Francisco

30h 30m1 stop Lisbon Humberto Delgado

$670TAP AIR PORTUGAL

Wed, Nov 4 - Thu, Nov 19

4:35 pm - 11:45 pmSFO San Francisco-CPH Kastrup Copenhagen

22h 10m1 stop Lisbon Humberto Delgado

6:35 pm - 4:05 pmCPH Kastrup Copenhagen-SFO San Francisco

30h 30m1 stop Lisbon Humberto Delgado

$671TAP AIR PORTUGAL

Wed, Nov 4 - Wed, Nov 25

1:50 pm - 1:40 pmLAX Los Angeles-CPH Kastrup Copenhagen

14h 50m1 stop Amsterdam Schiphol

6:45 am - 4:08 pmCPH Kastrup Copenhagen-LAX Los Angeles

18h 23m2 stops Paris Charles de Gaulle Salt Lake City

$690Multiple Airlines

Wed, Nov 4 - Wed, Nov 25

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

10h 55mnonstop

12:40 pm - 4:10 pmCPH Kastrup Copenhagen-LAX Los Angeles

36h 30m1 stop San Francisco

$715Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 11

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

10h 55mnonstop

12:55 pm - 9:29 pmCPH Kastrup Copenhagen-LAX Los Angeles

17h 34m1 stop New York John F Kennedy Intl

$746Scandinavian Airlines

Tue, Nov 3 - Thu, Nov 5

8:25 am - 10:20 amSFO San Francisco-CPH Kastrup Copenhagen

16h 55m1 stop Toronto Pearson Intl

6:45 am - 4:30 pmCPH Kastrup Copenhagen-SFO San Francisco

18h 45m1 stop Zurich

$775Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

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

$1,761Air France

Recent direct flight deals from California to Copenhagen

Wed, Mar 31 - Wed, Apr 14

7:10 pm - 3:10 pmLAX Los Angeles-CPH Kastrup Copenhagen

11h 00mnonstop

2:15 pm - 4:50 pmCPH Kastrup Copenhagen-LAX Los Angeles

11h 35mnonstop

$655Scandinavian Airlines

Fri, Dec 4 - Sun, Feb 28

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

$657Scandinavian Airlines

Fri, Dec 4 - Thu, Mar 4

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

$657Scandinavian Airlines

Fri, Dec 4 - Wed, Mar 3

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

$657Scandinavian Airlines

Mon, Dec 7 - Wed, Dec 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

$1,397Delta

Wed, Apr 28 - Sun, May 30

7:10 pm - 3:10 pmLAX Los Angeles-CPH Kastrup Copenhagen

11h 00mnonstop

2:15 pm - 4:50 pmCPH Kastrup Copenhagen-LAX Los Angeles

11h 35mnonstop

$1,400Delta

Mon, Dec 7 - Wed, Dec 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

$1,403Delta

Mon, Dec 7 - Wed, Dec 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

$1,433Air France

Mon, Dec 7 - Wed, Dec 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

$1,438Air France

Mon, Dec 7 - Wed, Dec 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

$1,441Air France

Useful Info

Low season	February
High season	June
Cheapest flight	$262

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 28% increase in price.

Flight from Ontario 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.