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$422+ Cheap flights from Duesseldorf Intl (DUS) 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — SAN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Duesseldorf Intl to San Diego are usually found in February or June, booked 28 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Duesseldorf Intl to San Diego

Cheapest flights from Duesseldorf Intl to San Diego
Explore the most affordable flight options available from Duesseldorf Intl to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Flysmarter deal was found by Cheapflights users on 12/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:10 amDUS - SAN
2 stops33h 43mAir Canada
Fri 1/912:45 pmSAN - DUS
2 stops20h 20mAir Canada
Deal found 12/15$802
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:25 amDUS - SAN
1 stop14h 20mLufthansa
Tue 1/66:00 pmSAN - DUS
2 stops19h 40mLufthansa
Deal found 12/15$865
This Iberia deal was found by Cheapflights users on 12/15. 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 12/236:15 amDUS - SAN
2 stops22h 53mMultiple Airlines
Fri 1/96:00 pmSAN - DUS
1 stop17h 20mMultiple Airlines
Deal found 12/15$988
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/235:25 pmDUS - SAN
1 stop31h 20mLufthansa
Fri 1/95:35 pmSAN - DUS
1 stop15h 05mLufthansa
Deal found 12/15$993
This Flysmarter deal was found by Cheapflights users on 12/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 amDUS - SAN
2 stops22h 53mBritish Airways
Fri 1/97:30 pmSAN - DUS
3 stops41h 50mBritish Airways
Deal found 12/15$1,078
This Flysmarter deal was found by Cheapflights users on 12/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:25 amDUS - SAN
2 stops22h 34mBritish Airways
Tue 1/610:04 amSAN - DUS
3 stops41h 51mBritish Airways
Deal found 12/15$1,235
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/259:25 amDUS - SAN
1 stop15h 20mUnited Airlines
Sat 1/36:15 amSAN - DUS
2 stops26h 40mUnited Airlines
Deal found 12/16$1,440
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/178:30 amDUS - SAN
2 stops23h 00mUnited Airlines
Sun 1/47:55 pmSAN - DUS
2 stops32h 50mUnited Airlines
Deal found 12/15$1,453
This Billigflug deal was found by Cheapflights users on 12/16. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amDUS - SAN
2 stops37h 53mMultiple Airlines
Sat 1/37:40 amSAN - DUS
2 stops22h 00mMultiple Airlines
Deal found 12/16$1,479

Find flight deals from Duesseldorf Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Duesseldorf Intl (DUS) 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$646
(Flysmarter)

One-way from

$422
(Flysmarter)

Popular in

December

Cheapest in

February

Average price

$1,305
Provider with most accurate pricing for Duesseldorf Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for Duesseldorf Intl-San Diego flights.
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From Duesseldorf Intl to San Diego
Search Deals
One-way flight from Duesseldorf Intl to San Diego
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($50 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 Duesseldorf Intl 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 December 18, 2025.
Use the filters below to find and compare flights from Duesseldorf Intl Airport to San Diego that are best for you.

Fly from

Duesseldorf Intl

Fly to

San Diego

Route

Depart

Return

Price

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Fri 1/23

6:15 am-8:50 pm

2 stops23h 35m

San Diego

Mon 2/9

2:20 pm-5:40 pm

2 stops18h 20m

$657

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Thu 1/15

6:15 am-4:36 pm

2 stops19h 21m

San Diego

Wed 1/28

6:15 am-1:45 pm

2 stops22h 30m

$657

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Thu 1/22

6:40 am-6:00 pm

2 stops20h 20m

San Diego

Sun 2/1

10:45 am-5:40 pm

2 stops21h 55m

$662

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Thu 1/22

6:15 am-6:08 pm

2 stops20h 53m

San Diego

Sun 2/1

11:00 am-1:55 pm

2 stops17h 55m

$662

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Thu 1/15

6:40 am-10:47 pm

2 stops25h 07m

San Diego

Wed 1/28

7:00 am-1:45 pm

2 stops21h 45m

$662

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Mon 1/19

3:55 pm-4:10 pm

1 stop33h 15m

San Diego

Thu 2/5

6:00 pm-1:20 pm

1 stop34h 20m

$676

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Sun 6/7

7:30 am-5:45 pm

1 stop19h 15m

San Diego

Wed 6/24

4:45 pm-5:40 pm

1 stop15h 55m

$676

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Sun 6/7

2:10 pm-5:50 pm

1 stop36h 40m

San Diego

Sun 6/21

4:45 pm-9:55 am

1 stop32h 10m

$676

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Fri 1/16

10:25 am-4:10 pm

1 stop14h 45m

San Diego

Thu 2/5

6:00 pm-10:25 pm

1 stop19h 25m

$676

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Wed 6/10

6:45 pm-5:50 pm

1 stop32h 05m

San Diego

Tue 6/23

4:45 pm-9:30 am

1 stop31h 45m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 18 results
1
2

Compare providers for flights from Duesseldorf Intl 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 Duesseldorf Intl to San Diego in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Duesseldorf Intl Airport-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Duesseldorf Intl Airport-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Duesseldorf Intl Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Duesseldorf Intl Airport-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 Duesseldorf Intl Airport-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 Duesseldorf Intl to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Duesseldorf Intl 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 Duesseldorf Intl Airport to San Diego

How far ahead should I book a flight from Duesseldorf Intl Airport to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Duesseldorf Intl to San Diego. Price data was last updated on December 12, 2025.

The price you pay for your flight from Duesseldorf Intl Airport to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 28 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 Duesseldorf Intl Airport to San Diego?

Currently, February is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to San Diego (average of $490). Flying from Duesseldorf Intl Airport to San Diego in August is currently the most expensive (average of $636). 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 DUS to SAN?

Find hourly flight availability from Duesseldorf Intl 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Duesseldorf Intl Airport to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking 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 December 18, 2025.
Get a feel of what it's like to fly with United Airlines, Lufthansa, and British Airways from Duesseldorf Intl Airport to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Lufthansa
6.8
Okay
7,634 reviews
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
British Airways
6.7
Okay
7,583 reviews
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Duesseldorf Intl 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 airport do you fly into for flights to San Diego from Duesseldorf Intl?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Duesseldorf Intl to San Diego. 3 airlines have flights to San Diego from Duesseldorf Intl on a regular basis. Booking flights from Duesseldorf Intl to San Diego should not be difficult; the airport handles an average of 0 inbound flights from Duesseldorf Intl per day.

  • How long is the flight from Duesseldorf Intl Airport to San Diego?

    Delta and Air France can get you from Duesseldorf Intl Airport to San Diego in just under 20h 20m. Your travel time can differ by up to 3h 15m. The distance between Duesseldorf Intl Airport and San Diego is about 5707 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Duesseldorf Intl Airport to San Diego round-trip?

    Currently priced at $544, British Airways will fly you from Duesseldorf Intl Airport to San Diego and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and United Airlines - these airlines can fly you to your destination from $569 and $618, respectively. British Airways is currently priced 28% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duesseldorf Intl 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 Duesseldorf Intl Airport to San Diego?

    Currently, February is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to San Diego (average of $490). Flying from Duesseldorf Intl Airport to San Diego in August is currently the most expensive (average of $636). 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
National City
La Mesa
Poway
Julian
Lemon Grove

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Top 3 airlines flying from Duesseldorf Intl to San Diego

Discover the top 3 airlines that operate flights from Duesseldorf Intl 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$544Average$619FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$569Average$670FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$618Average$622FlexibilityNo cancel feeOn-time69%

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