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$666+ Cheap flights from Duesseldorf Intl (DUS) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — SAN
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Duesseldorf Intl to San Diego are usually found in February or March, booked 16 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 July 2, 2025.

Round-trip from

$666
(Delta)

Popular in

July

Cheapest in

February

Average price

$781
From Duesseldorf Intl to San Diego
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find 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 July 2, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:30 pmDUS - SAN
1 stop30h 30mDelta
Sat 8/236:15 amSAN - DUS
2 stops18h 30mDelta
Deal found 7/2$666
This flugladen.de deal was found by Cheapflights users on 7/2. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:15 pmDUS - SAN
1 stop26h 45mKLM
Sun 8/241:55 pmSAN - DUS
1 stop23h 30mKLM
Deal found 7/2$669
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/176:00 amDUS - SAN
2 stops38h 45mUnited Airlines
Wed 7/305:15 pmSAN - DUS
1 stop16h 25mUnited Airlines
Deal found 7/1$680
This Flysmarter deal was found by Cheapflights users on 7/1. 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.
Mon 8/412:25 pmDUS - SAN
2 stops17h 18mMultiple Airlines
Thu 8/211:57 pmSAN - DUS
2 stops22h 43mMultiple Airlines
Deal found 7/1$720
This Flysmarter deal was found by Cheapflights users on 7/2. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:30 amDUS - SAN
2 stops19h 02mLufthansa
Thu 7/315:15 pmSAN - DUS
1 stop13h 55mLufthansa
Deal found 7/2$746
This Flysmarter deal was found by Cheapflights users on 7/2. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:10 amDUS - SAN
2 stops20h 04mBritish Airways
Thu 8/2812:23 pmSAN - DUS
2 stops18h 12mBritish Airways
Deal found 7/2$748
This Flysmarter deal was found by Cheapflights users on 7/2. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:30 amDUS - SAN
2 stops19h 02mAir Canada
Thu 7/3112:45 pmSAN - DUS
2 stops20h 55mAir Canada
Deal found 7/2$758

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 July 2, 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

Sat 8/16

2:30 pm-12:00 pm

1 stop30h 30m

San Diego

Sat 8/23

6:15 am-9:45 am

2 stops18h 30m

$666

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Sat 8/16

6:15 pm-12:00 pm

1 stop26h 45m

San Diego

Sun 8/24

1:55 pm-10:25 pm

1 stop23h 30m

$669

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Thu 7/17

6:00 am-11:45 am

2 stops38h 45m

San Diego

Wed 7/30

5:15 pm-6:40 pm

1 stop16h 25m

$680

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Mon 8/4

12:25 pm-8:43 pm

2 stops17h 18m

San Diego

Thu 8/21

1:57 pm-9:40 pm

2 stops22h 43m

$720

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Tue 7/15

7:30 am-5:32 pm

2 stops19h 02m

San Diego

Thu 7/31

5:15 pm-4:10 pm

1 stop13h 55m

$746

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Sat 8/23

7:10 am-6:14 pm

2 stops20h 04m

San Diego

Thu 8/28

12:23 pm-3:35 pm

2 stops18h 12m

$748

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Tue 7/15

7:30 am-5:32 pm

2 stops19h 02m

San Diego

Thu 7/31

12:45 pm-6:40 pm

2 stops20h 55m

$758

DüsseldorfSan Diego

DUS - SAN

DUSSAN

Duesseldorf Intl

Sun 8/31

6:00 am-11:59 pm

2 stops26h 59m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 June 27, 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 16 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, August is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to San Diego (average of $286). Flying from Duesseldorf Intl Airport 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 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 July 2, 2025.

A simple way to save on the total cost of your ticket is to fly from Duesseldorf Intl Airport to San Diego at noon. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight in the morning.

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 July 2, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines 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.
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
8,861 reviews
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
Air Canada
7.1
Good
9,671 reviews
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,208 reviews
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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 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.

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

    Currently priced at $666, Delta will fly you from Duesseldorf Intl Airport to San Diego and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and United Airlines - these airlines can fly you to your destination from $669 and $680, respectively.

  • 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, August is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to San Diego (average of $286). Flying from Duesseldorf Intl Airport 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 Duesseldorf Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$544Average$758FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$551Average$707FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$582Average$657FlexibilityNo cancel feeOn-time69%

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