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$424+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SAN
janv. 25 — févr. 11
dim. 1/25
dim. 2/1
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 March or February, booked 49 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Copenhagen to San Diego

Best flights from Copenhagen to San Diego
Discover carefully curated flight deals from Copenhagen to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated décembre 26, 2025.

This Travelis deal was found by Cheapflights users on 12/24. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/111:50 amCPH - SAN
1 stop33h 00mKLM
lun. 4/137:00 amSAN - CPH
1 stop14h 30mKLM
Deal found 12/24$648
This Iberia deal was found by Cheapflights users on 12/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/266:45 amCPH - SAN
2 stops22h 56mMultiple Airlines
dim. 2/86:00 pmSAN - CPH
2 stops31h 40mMultiple Airlines
Deal found 12/26$659
This Gotogate deal was found by Cheapflights users on 12/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/72:50 pmCPH - SAN
2 stops40h 36mBritish Airways
sam. 2/142:46 pmSAN - CPH
2 stops23h 39mBritish Airways
Deal found 12/24$664
This American Airlines deal was found by Cheapflights users on 12/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/266:45 amCPH - SAN
1 stop18h 25mAmerican Airlines
dim. 2/810:50 amSAN - CPH
2 stops16h 25mAmerican Airlines
Deal found 12/26$700
This United Airlines deal was found by Cheapflights users on 12/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 1/236:50 amCPH - SAN
2 stops22h 59mUnited Airlines
sam. 2/76:15 amSAN - CPH
3 stops21h 10mUnited Airlines
Deal found 12/25$711
This AOBTravel deal was found by Cheapflights users on 12/26. 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.
lun. 1/262:20 pmCPH - SAN
2 stops30h 33mAir Canada
dim. 2/812:40 pmSAN - CPH
2 stops15h 55mAir Canada
Deal found 12/26$714
This Trip.com deal was found by Cheapflights users on 12/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 1/2312:55 pmCPH - SAN
1 stop20h 10mScandinavian Airlines
sam. 2/72:55 pmSAN - CPH
1 stop15h 30mScandinavian Airlines
Deal found 12/25$838
This United Airlines deal was found by Cheapflights users on 12/24. 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.
sam. 2/76:55 amCPH - SAN
3 stops22h 54mUnited Airlines
sam. 2/145:55 pmSAN - CPH
2 stops20h 10mUnited Airlines
Deal found 12/24$936
This Ethiopian Air deal was found by Cheapflights users on 12/26. 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.
mer. 1/147:50 pmCPH - SAN
4 stops52h 50mEthiopian Air
mer. 3/410:15 pmSAN - CPH
4 stops49h 35mEthiopian Air
Deal found 12/26$2,962
This Mytrip deal was found by Cheapflights users on 12/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 1/147:50 pmCPH - SAN
3 stops30h 34mMultiple Airlines
mer. 3/45:35 pmSAN - CPH
2 stops18h 00mMultiple Airlines
Deal found 12/26$2,204

Find 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 décembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$648
(Travelis)

One-way from

$424
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$818
Provider with most accurate pricing for Kastrup Copenhagen-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-San Diego flights.
Search Deals
From Kastrup Copenhagen to San Diego
Search Deals
One-way flight from Kastrup Copenhagen to San Diego
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 décembre 26, 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

mer. 4/1

11:50 am-11:50 am

1 stop33h 00m

San Diego

lun. 4/13

7:00 am-6:30 am

1 stop14h 30m

$648

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

lun. 1/26

6:45 am-8:41 pm

2 stops22h 56m

San Diego

dim. 2/8

6:00 pm-10:40 am

2 stops31h 40m

$659

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

sam. 2/7

2:50 pm-10:26 pm

2 stops40h 36m

San Diego

sam. 2/14

2:46 pm-11:25 pm

2 stops23h 39m

$664

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

lun. 1/26

6:45 am-4:10 pm

1 stop18h 25m

San Diego

dim. 2/8

10:50 am-12:15 pm

2 stops16h 25m

$700

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

ven. 1/23

6:50 am-8:49 pm

2 stops22h 59m

San Diego

sam. 2/7

6:15 am-12:25 pm

3 stops21h 10m

$711

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

lun. 1/26

2:20 pm-11:53 am

2 stops30h 33m

San Diego

dim. 2/8

12:40 pm-1:35 pm

2 stops15h 55m

$714

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

ven. 1/23

12:55 pm-12:05 am

1 stop20h 10m

San Diego

sam. 2/7

2:55 pm-3:25 pm

1 stop15h 30m

$838

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

sam. 2/7

6:55 am-8:49 pm

3 stops22h 54m

San Diego

sam. 2/14

5:55 pm-11:05 pm

2 stops20h 10m

$936

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

mer. 1/14

7:50 pm-5:24 pm

3 stops30h 34m

San Diego

mer. 3/4

5:35 pm-8:35 pm

2 stops18h 00m

$2,204

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

mer. 1/14

7:50 pm-3:40 pm

4 stops52h 50m

San Diego

mer. 3/4

10:15 pm-8:50 am

4 stops49h 35m

$2,962

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 16 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Copenhagen-San Diego flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 19, 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 49 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, February is the cheapest month in which you can book a flight from Copenhagen to San Diego (average of $542). Flying from Copenhagen to San Diego in July is currently the most expensive (average of $671). 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 décembre 26, 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 42% versus a flight in the afternoon.

How much does it cost to fly round-trip from Copenhagen to San Diego?

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 décembre 26, 2025.
Read through reviews of airlines operating flights from Copenhagen to San Diego, such as Lufthansa and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,655 reviews

Entertainment

6.4

Overall

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
7,655 reviews
Lufthansa
6.8
Okay
7,655 reviews

Entertainment

6.4

Overall

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
British Airways
6.7
Okay
7,617 reviews
Lufthansa
6.8
Okay
7,655 reviews

Entertainment

6.4

Overall

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

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.

  • How long is the flight from Copenhagen to San Diego?

    For as low as $700, KLM can have you in San Diego from Copenhagen in 18h 25m. Airlines will cover a distance of 5651 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Copenhagen to San Diego is Lufthansa. Our recent data shows that you can find tickets from as low as $598 on this airline. An additional option worth looking into is British Airways, starting at $632. These flights start at 20% 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 American Airlines, with whom users have recently found tickets for as low as $469. However, be on the lookout for offers from British Airways and Lufthansa, 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, February is the cheapest month in which you can book a flight from Copenhagen to San Diego (average of $542). Flying from Copenhagen to San Diego in July is currently the most expensive (average of $671). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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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 décembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$598Average$782FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$632Average$858FlexibilityNo cancel feeOn-time70%

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