Cheap Delta flights Düsseldorf (DUS) to San Diego (SAN)

You’ll find affordable round-trip Delta Air Lines flights from $696 from DUS to SAN by filtering your results from “Price (lowest to highest)” on Expedia. Or look for options for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for round-trip or one-way flights to San Diego in January or November. You could find an affordable fare with Delta Air Lines during these off-season months.

Snagging the best Delta Air Lines deals from DUS to SAN often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often the most expensive day to book.* It’s a good idea to start searching for flights about one month before you want to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, click search and use the “Nonstop” filter on Expedia to find any direct flights from DUS to SAN with Delta Air Lines or other carriers.

Filter your results by “Morning” and “Early Morning” to find the earliest departures from DUS to SAN. Leaving early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

San Diego Intl. Airport (SAN) is the main San Diego hub for Delta Air Lines flights from Duesseldorf Intl. Airport (DUS).

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is the leading choice for many passengers heading from DUS to SAN. Plus, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee will generally apply if you change or cancel your flight more than 24 hours after it has been confirmed. To secure flexible fares, select our “No cancel fee” or “Changes included” filter when you look for flights. For more information on canceling or modifying your reservation, head to “Trips,” select your flight and click on “Manage Booking.”