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$418+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SAN
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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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

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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$674
(Lufthansa)

One-way from

$418
(Priceline)

Popular in

July

Cheapest in

March

Average price

$716
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.
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From Kastrup Copenhagen to San Diego
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One-way flight from Kastrup Copenhagen to San Diego
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Highest demand for flights based on searches. 6% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 12, 2025.

This Iberia deal was found by Cheapflights users on 11/10. 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.
Tue 12/166:25 amCPH - SAN
2 stops24h 19mMultiple Airlines
Tue 1/136:00 pmSAN - CPH
1 stop16h 00mMultiple Airlines
Deal found 11/10$675
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 12/46:00 amCPH - SAN
1 stop18h 45mUnited Airlines
Sun 12/76:15 amSAN - CPH
2 stops21h 10mUnited Airlines
Deal found 11/11$678
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Tue 12/166:00 amCPH - SAN
3 stops23h 48mUnited Airlines
Tue 1/1310:52 amSAN - CPH
2 stops18h 18mUnited Airlines
Deal found 11/10$681
This lol.travel deal was found by Cheapflights users on 11/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 pmCPH - SAN
2 stops34h 45mLufthansa
Mon 12/89:54 amSAN - CPH
2 stops17h 31mLufthansa
Deal found 11/10$684
This Lufthansa deal was found by Cheapflights users on 11/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:10 pmCPH - SAN
1 stop35h 35mLufthansa
Wed 12/105:35 pmSAN - CPH
1 stop15h 00mLufthansa
Deal found 11/10$689
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amCPH - SAN
1 stop18h 45mLufthansa
Wed 12/105:35 pmSAN - CPH
1 stop20h 30mLufthansa
Deal found 11/11$706
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/2310:10 amCPH - SAN
2 stops41h 36mUnited Airlines
Wed 1/75:35 pmSAN - CPH
1 stop15h 00mUnited Airlines
Deal found 11/11$742
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:55 amCPH - SAN
1 stop15h 50mLufthansa
Sun 12/79:54 amSAN - CPH
2 stops22h 41mLufthansa
Deal found 11/9$744
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:55 amCPH - SAN
1 stop15h 50mLufthansa
Wed 12/35:35 pmSAN - CPH
1 stop15h 00mLufthansa
Deal found 11/9$759
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:30 pmCPH - SAN
2 stops18h 43mLufthansa
Fri 12/55:35 pmSAN - CPH
1 stop29h 40mLufthansa
Deal found 11/9$761

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 November 12, 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

Fri 2/20

10:10 am-10:44 pm

2 stops21h 34m

San Diego

Tue 2/24

2:10 pm-5:35 pm

2 stops18h 25m

$674

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Thu 12/4

6:00 am-3:45 pm

1 stop18h 45m

San Diego

Sun 12/7

6:15 am-12:25 pm

2 stops21h 10m

$678

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Wed 4/1

2:40 pm-12:00 pm

1 stop30h 20m

San Diego

Mon 4/13

7:00 am-6:30 am

1 stop14h 30m

$681

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Tue 12/2

7:00 pm-8:45 pm

2 stops34h 45m

San Diego

Mon 12/8

9:54 am-12:25 pm

2 stops17h 31m

$684

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Thu 11/27

6:00 am-3:45 pm

1 stop18h 45m

San Diego

Wed 12/10

5:35 pm-11:05 pm

1 stop20h 30m

$706

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Fri 2/20

6:55 am-4:10 pm

1 stop18h 15m

San Diego

Tue 2/24

6:00 pm-7:00 pm

1 stop16h 00m

$713

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Mon 11/24

1:10 pm-3:45 pm

1 stop35h 35m

San Diego

Wed 12/10

5:35 pm-11:05 pm

1 stop20h 30m

$740

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Tue 12/23

2:20 pm-6:46 pm

2 stops37h 26m

San Diego

Wed 1/7

7:45 am-5:35 pm

2 stops24h 50m

$742

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Sat 11/22

2:30 pm-12:13 am

2 stops18h 43m

San Diego

Thu 12/4

11:11 am-12:25 pm

2 stops16h 14m

$773

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Sat 1/31

8:40 am-7:12 pm

2 stops19h 32m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 November 7, 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 $489). Flying from Copenhagen to San Diego in July is currently the most expensive (average of $683). 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 November 12, 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.

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 November 12, 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
7,565 reviews

Overall

6.8

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,565 reviews
Lufthansa
6.8
Okay
7,565 reviews

Overall

6.8

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
British Airways
6.7
Okay
7,513 reviews
Lufthansa
6.8
Okay
7,565 reviews

Overall

6.8

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

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 $678, Lufthansa can have you in San Diego from Copenhagen in 18h 45m. 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.

  • 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 $489). Flying from Copenhagen to San Diego in July is currently the most expensive (average of $683). 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
Coronado
La Mesa
Poway
Lemon Grove
National City

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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$598Average$782FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$632Average$858FlexibilityNo cancel feeOn-time70%

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