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$431+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SAN
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
1 adult, Economy
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Cheap 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 January 4, 2026.

This Ticket deal was found by Cheapflights users on 1/4. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:45 pmCPH - SAN
1 stop30h 05mKLM
Sat 4/111:40 pmSAN - CPH
1 stop19h 35mKLM
Deal found 1/4$638
This Flightnetwork deal was found by Cheapflights users on 1/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/117:50 pmCPH - SAN
2 stops35h 36mBritish Airways
Sat 2/289:00 amSAN - CPH
2 stops20h 20mBritish Airways
Deal found 1/3$639
This British Airways deal was found by Cheapflights users on 1/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/276:25 amCPH - SAN
1 stop18h 45mBritish Airways
Sun 2/16:00 pmSAN - CPH
1 stop18h 45mBritish Airways
Deal found 1/4$640
This British Airways deal was found by Cheapflights users on 1/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/286:55 amCPH - SAN
1 stop18h 15mBritish Airways
Sun 2/16:00 pmSAN - CPH
1 stop30h 40mBritish Airways
Deal found 1/2$641
This Iberia deal was found by Cheapflights users on 1/4. 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.
Wed 4/17:20 amCPH - SAN
2 stops22h 00mMultiple Airlines
Mon 4/137:40 pmSAN - CPH
1 stop16h 15mMultiple Airlines
Deal found 1/4$646
This Travelis deal was found by Cheapflights users on 1/4. 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.
Wed 4/14:30 pmCPH - SAN
1 stop28h 20mKLM
Mon 4/137:00 amSAN - CPH
1 stop14h 30mKLM
Deal found 1/4$647
This Travelis deal was found by Cheapflights users on 1/4. 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.
Wed 3/252:15 pmCPH - SAN
1 stop30h 50mKLM
Thu 4/21:40 pmSAN - CPH
1 stop15h 20mKLM
Deal found 1/4$648
This Ticket deal was found by Cheapflights users on 1/4. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:05 pmCPH - SAN
1 stop29h 05mBritish Airways
Thu 4/212:45 pmSAN - CPH
2 stops19h 10mBritish Airways
Deal found 1/4$653
This ResecentrumGruppen deal was found by Cheapflights users on 1/3. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1410:30 amCPH - SAN
1 stop14h 40mBritish Airways
Thu 3/56:00 pmSAN - CPH
1 stop17h 05mBritish Airways
Deal found 1/3$657
This Delta deal was found by Cheapflights users on 1/4. 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.
Wed 4/19:25 amCPH - SAN
2 stops22h 34mDelta
Sat 4/111:40 pmSAN - CPH
1 stop19h 35mDelta
Deal found 1/4$673

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 January 4, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$640
(British Airways)

One-way from

$431
(Finnair)

Popular in

July

Cheapest in

March

Average price

$770
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 ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 4, 2026.
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 1/28

10:30 am-4:10 pm

1 stop14h 40m

San Diego

Sun 2/1

9:24 am-1:30 pm

2 stops19h 06m

$639

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Tue 1/27

6:25 am-4:10 pm

1 stop18h 45m

San Diego

Mon 2/2

4:00 pm-7:05 pm

2 stops18h 05m

$640

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Tue 1/27

6:25 am-4:10 pm

1 stop18h 45m

San Diego

Sun 2/1

9:24 am-1:30 pm

2 stops19h 06m

$640

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Fri 1/30

10:35 am-4:10 pm

1 stop14h 35m

San Diego

Mon 2/2

3:12 pm-5:10 pm

2 stops16h 58m

$640

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Thu 1/29

7:50 pm-4:10 pm

1 stop29h 20m

San Diego

Sat 2/7

6:00 pm-7:00 pm

1 stop16h 00m

$641

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Wed 1/14

10:30 am-4:10 pm

1 stop14h 40m

San Diego

Thu 3/5

6:00 pm-8:05 pm

1 stop17h 05m

$657

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Thu 1/15

6:45 am-4:10 pm

1 stop18h 25m

San Diego

Sat 2/28

6:00 pm-5:40 pm

1 stop14h 40m

$657

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Fri 4/17

8:50 am-11:56 pm

2 stops24h 06m

$431

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Thu 5/14

12:25 pm-11:09 pm

2 stops19h 44m

$436

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

Thu 5/14

8:50 pm-2:55 pm

1 stop27h 05m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 16 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 January.
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 January 2, 2026.

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 $548). Flying from Copenhagen to San Diego in July is currently the most expensive (average of $679). 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.

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 January 4, 2026.
Read through reviews of airlines operating flights from Copenhagen to San Diego, such as Delta, Lufthansa, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,018 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
7.9
Good
8,018 reviews
Delta
7.9
Good
8,018 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
Lufthansa
6.8
Okay
7,679 reviews
Delta
7.9
Good
8,018 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
British Airways
6.7
Okay
7,642 reviews
Delta
7.9
Good
8,018 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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.

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

    For as low as $639, British Airways can have you in San Diego from Copenhagen in 14h 40m. Airlines will cover a distance of 5651 mi.

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

    Our cheapest airline available from Copenhagen to San Diego is Delta. Our recent data shows that you can find tickets from as low as $587 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at $632 and $661 round-trip. These flights start at 22% 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 $548). Flying from Copenhagen to San Diego in July is currently the most expensive (average of $679). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Copenhagen to San Diego

Discover the top 3 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 January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$587Average$866FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$632Average$844FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$661Average$784FlexibilityNo cancel feeOn-time76%

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