$728+ Cheap flights from San Diego (SAN) to Bonn, Germany
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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Bonn with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Bonn
Keep the following information in mind while searching for San Diego to Bonn flight deals. Data was last updated April 24, 2025.
Round-trip from | $728 (FlightHub) |
|---|---|
Popular in | May |
Cheapest in | March |
Average price | $922 |
Find flight deals from San Diego to Bonn
Cheapest flights from San Diego to BonnExplore the most affordable flight options available from San Diego to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from San Diego to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
This FlightHub deal was found by Cheapflights users on 4/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 4/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Iberia deal was found by Cheapflights users on 4/23. 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.
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/23. 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.
This Delta deal was found by Cheapflights users on 4/23. 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.
This Austrian Airlines deal was found by Cheapflights users on 4/23. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 4/23. 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.
This KLM deal was found by Cheapflights users on 4/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This business-class.com deal was found by Cheapflights users on 4/23. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Bonn 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 April 24, 2025.
Use the filters below to find and compare flights from San Diego to Bonn that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Thu 9/25
10:00 am-6:45 pm
2 stops23h 45m
Duesseldorf Intl
Tue 10/7
10:10 am-6:56 pm
2 stops17h 46m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 5/18
4:31 pm-5:30 pm
2 stops15h 59m
Duesseldorf Intl
Tue 6/3
7:10 am-2:50 pm
1 stop16h 40m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Thu 9/25
4:40 pm-9:05 pm
1 stop19h 25m
Duesseldorf Intl
Tue 10/7
6:20 am-12:03 am
2 stops26h 43m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Wed 7/9
6:15 am-9:45 am
2 stops18h 30m
Duesseldorf Intl
Thu 7/31
10:25 am-11:25 pm
2 stops22h 00m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Mon 6/16
4:24 pm-9:05 pm
2 stops19h 41m
Duesseldorf Intl
Wed 7/30
10:25 am-7:19 pm
2 stops17h 54m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Tue 7/8
5:15 pm-5:40 pm
1 stop15h 25m
Duesseldorf Intl
Tue 7/29
6:00 am-4:13 pm
2 stops19h 13m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sat 7/12
10:00 pm-7:40 am
2 stops24h 40m
Duesseldorf Intl
Thu 7/31
8:15 am-8:34 pm
2 stops21h 19m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 7/6
10:54 am-7:10 pm
2 stops23h 16m
Duesseldorf Intl
Thu 7/31
6:30 pm-7:51 pm
2 stops34h 21m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Thu 7/10
5:15 pm-4:10 pm
1 stop13h 55m
Duesseldorf Intl
Thu 7/31
10:15 am-3:25 pm
1 stop14h 10m
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Thu 7/10
6:20 am-7:40 am
2 stops16h 20m
Duesseldorf Intl
Wed 7/30
12:25 pm-12:00 pm
1 stop32h 35m
Best time to book a flight from San Diego to Bonn
Have a flexible travel schedule? Discover the best time to fly to Bonn from San Diego with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Bonn
What is the cheapest month to book a flight from San Diego to Bonn?
Currently, January is the cheapest month in which you can book a flight from San Diego to Bonn (average of $729). Flying from San Diego to Bonn in June is currently the most expensive (average of $1,079). 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 SAN to BN9?
Find hourly flight availability from San Diego to Bonn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Bonn as you normally would.
What is the cheapest day to fly from San Diego to Bonn?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Bonn. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Diego to Bonn flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Bonn by month
Plan your trip to Bonn by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Bonn ranges from 1.2 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. March is typically the driest time to visit Bonn when rainfall is around 1.2 in.
Temperature in Bonn by month
Plan your trip to Bonn by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Bonn, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing Bonn
Get insights into the airlines that provide service to Bonn. 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 Bonn. Reviews last updated April 24, 2025.
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Bonn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Bonn
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from San Diego to Bonn
Discover the top 8 airlines that operate flights from San Diego to Bonn. 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 April 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$516 | Average$962 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$529 | Average$999 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$630 | Average$869 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$632 | Average$908 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$651 | Average$845 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$664 | Average$1,006 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$668 | Average$956 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,096 | Average$1,288 | FlexibilityNo cancel fee | On-time75% |