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$470+ Cheap flights from Copenhagen (CPH) to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SAN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Kastrup Copenhagen to San Diego are usually found in November or October, booked 67 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Copenhagen to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$649
(American Airlines)

One-way from

$470
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$672
Provider with most accurate pricing for Kastrup Copenhagen-San Diego flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-San Diego flights.
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From Kastrup Copenhagen to San Diego
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One-way flight from Kastrup Copenhagen to San Diego
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Copenhagen to San Diego

Cheapest flights from Copenhagen to San Diego
Explore the most affordable flight options available from Copenhagen to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:15 pmCPH - SAN
2 stops19h 13mAmerican Airlines
Thu 6/57:50 pmSAN - CPH
1 stop18h 40mAmerican Airlines
Deal found 3/25$649
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:10 amCPH - SAN
2 stops21h 23mDelta
Mon 5/52:20 pmSAN - CPH
2 stops20h 35mDelta
Deal found 3/26$658
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:50 amCPH - SAN
1 stop15h 35mUnited Airlines
Mon 5/55:15 pmSAN - CPH
1 stop16h 30mUnited Airlines
Deal found 3/27$662
This Flightsearch deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:10 amCPH - SAN
2 stops18h 15mLufthansa
Sat 5/312:55 pmSAN - CPH
2 stops25h 35mLufthansa
Deal found 3/26$668
This Finnair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:45 amCPH - SAN
2 stops20h 27mFinnair
Mon 5/53:10 pmSAN - CPH
2 stops18h 30mFinnair
Deal found 3/27$687
This Gurufare deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:20 amCPH - SAN
1 stop19h 40mMultiple Airlines
Thu 6/57:50 pmSAN - CPH
1 stop18h 40mMultiple Airlines
Deal found 3/25$705
This AOBTravel deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:20 amCPH - SAN
2 stops20h 54mBritish Airways
Sat 5/38:25 amSAN - CPH
2 stops20h 35mBritish Airways
Deal found 3/26$1,380
This flygcity.se deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/148:50 amCPH - SAN
2 stops17h 25mAir Canada
Sat 5/36:35 amSAN - CPH
2 stops20h 25mAir Canada
Deal found 3/26$1,579
This Ethiopian Air deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:25 pmCPH - SAN
4 stops53h 23mEthiopian Air
Sun 5/49:30 pmSAN - CPH
3 stops50h 10mEthiopian Air
Deal found 3/26$6,886

Cheapflights Fare Finder

Customize your flight search to find flights from Copenhagen to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Copenhagen to San Diego that are best for you.

Fly from

Copenhagen

Fly to

San Diego

Route

Depart

Return

Price

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Wed 4/30

1:15 pm-11:28 pm

2 stops19h 13m

San Diego

Thu 6/5

7:50 pm-11:30 pm

1 stop18h 40m

$649

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 4/21

6:10 am-6:33 pm

2 stops21h 23m

San Diego

Mon 5/5

2:20 pm-7:55 pm

2 stops20h 35m

$658

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 4/21

8:50 am-3:25 pm

1 stop15h 35m

San Diego

Mon 5/5

5:15 pm-6:45 pm

1 stop16h 30m

$662

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 4/14

6:10 am-3:25 pm

2 stops18h 15m

San Diego

Sat 5/3

12:55 pm-11:30 pm

2 stops25h 35m

$668

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 4/21

6:45 am-6:12 pm

2 stops20h 27m

San Diego

Mon 5/5

3:10 pm-6:40 pm

2 stops18h 30m

$687

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Wed 4/30

7:20 am-6:00 pm

1 stop19h 40m

San Diego

Thu 6/5

7:50 pm-11:30 pm

1 stop18h 40m

$705

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 4/14

7:20 am-7:14 pm

2 stops20h 54m

San Diego

Sat 5/3

8:25 am-2:00 pm

2 stops20h 35m

$1,380

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 4/14

8:50 am-5:15 pm

2 stops17h 25m

San Diego

Sat 5/3

6:35 am-12:00 pm

2 stops20h 25m

$1,579

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 4/14

7:25 pm-3:48 pm

4 stops53h 23m

San Diego

Sun 5/4

9:30 pm-8:40 am

3 stops50h 10m

$6,886

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 4/21

10:45 pm-9:29 am

3 stops43h 44m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 17 results
1
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Compare providers for flights from Copenhagen to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to San Diego in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Copenhagen-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to San Diego

How far ahead should I book a flight from Copenhagen to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to San Diego. Price data was last updated on March 21, 2025.

The price you pay for your flight from Copenhagen to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Copenhagen to San Diego?

Currently, August is the cheapest month in which you can book a flight from Copenhagen to San Diego (average of $286). Flying from Copenhagen to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to SAN?

Find hourly flight availability from Copenhagen to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Copenhagen to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 3% versus a flight at noon.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Ethiopian Air
7.2
Good
764 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Copenhagen to San Diego round-trip?

    Our cheapest airline available from Copenhagen to San Diego is American Airlines. Our recent data shows that you can find tickets from as low as $649 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $658 and $662 round-trip. These flights start at 9% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Copenhagen to San Diego one-way?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $732. However, be on the lookout for offers from Ethiopian Air and United Airlines, as they are both options that can get you from Copenhagen to San Diego for a low price.

  • Can I find deals for flights from Copenhagen to San Diego that include hotel bookings?

    Yes. In addition to deals on Copenhagen to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to San Diego.

  • Can I find deals for business class flights from Copenhagen to San Diego?

    Yes. Cheapflights offers flight deals from Copenhagen to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Copenhagen to San Diego (average of $286). Flying from Copenhagen to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Copenhagen to San Diego

Discover the top 2 airlines that operate flights from Copenhagen to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$564Average$704FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$595Average$619FlexibilityNo cancel feeOn-time76%
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