$373+ Cheap flights from San Diego (SAN) to Bonn, Germany
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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FRA
Apr 17 — Apr 241
Round-trip
1 adult, Economy
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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
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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
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Best
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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 March 18, 2026.
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 March 18, 2026.
This British Airways deal was found by Cheapflights users on 3/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 pm
SAN
- DUS
1 stop16h 45m
British Airways
Thu 11/267:05 am
DUS
- SAN
1 stop18h 05m
British Airways
Deal found 3/15![British Airways logo]()
$712
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:50 am
SAN
- DUS
2 stops37h 40m
Air Canada
Thu 11/2610:40 am
DUS
- SAN
2 stops33h 13m
Air Canada
Deal found 3/15![Air Canada logo]()
$715
This Ticket deal was found by Cheapflights users on 3/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:45 pm
SAN
- DUS
1 stop32h 10m
British Airways
Mon 5/46:35 pm
DUS
- SAN
1 stop29h 20m
British Airways
Deal found 3/15![British Airways logo]()
$723
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 11/2311:00 am
SAN
- DUS
2 stops17h 35m
United Airlines
Thu 11/266:15 am
DUS
- SAN
1 stop18h 30m
United Airlines
Deal found 3/15![United Airlines logo]()
$727
This Scandinavian Airlines deal was found by Cheapflights users on 3/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:00 am
SAN
- DUS
2 stops23h 40m
Scandinavian Airlines
Tue 10/66:10 am
DUS
- SAN
2 stops26h 35m
Scandinavian Airlines
Deal found 3/15![Scandinavian Airlines logo]()
$729
This Flightnetwork deal was found by Cheapflights users on 3/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:10 pm
SAN
- DUS
2 stops19h 00m
Air Canada
Mon 5/41:40 pm
DUS
- SAN
2 stops40h 03m
Air Canada
Deal found 3/15![Air Canada logo]()
$739
This Sembo deal was found by Cheapflights users on 3/16. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:10 pm
SAN
- DUS
2 stops19h 00m
Multiple Airlines
Mon 5/48:30 pm
DUS
- SAN
1 stop27h 55m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$755
Best flights from San Diego to BonnDiscover carefully curated flight deals from San Diego to Bonn that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
Discover carefully curated flight deals from San Diego to Bonn that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
This Gotogate deal was found by Cheapflights users on 3/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:10 pm
SAN
- DUS
2 stops19h 00m
Air Canada
Mon 5/411:05 am
DUS
- SAN
2 stops42h 38m
Air Canada
Deal found 3/16![Air Canada logo]()
$743
This Delta deal was found by Cheapflights users on 3/14. 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.
Sun 4/196:15 am
SAN
- DUS
2 stops22h 40m
Delta
Mon 5/42:30 pm
DUS
- SAN
1 stop30h 20m
Delta
Deal found 3/14![Delta logo]()
$768
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 4/195:15 pm
SAN
- DUS
1 stop15h 25m
United Airlines
Mon 5/41:30 pm
DUS
- SAN
1 stop34h 55m
United Airlines
Deal found 3/14![United Airlines logo]()
$777
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 am
SAN
- DUS
2 stops16h 40m
Lufthansa
Tue 10/67:30 am
DUS
- SAN
1 stop16h 55m
Lufthansa
Deal found 3/15![Lufthansa logo]()
$808
This Scandinavian Airlines deal was found by Cheapflights users on 3/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:05 am
SAN
- DUS
3 stops23h 35m
Scandinavian Airlines
Mon 5/46:10 am
DUS
- SAN
2 stops25h 26m
Scandinavian Airlines
Deal found 3/13![Scandinavian Airlines logo]()
$1,111
This BusinessClass deal was found by Cheapflights users on 3/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/191:19 pm
SAN
- DUS
2 stops22h 41m
British Airways
Fri 7/310:55 am
DUS
- SAN
2 stops19h 36m
British Airways
Deal found 3/14![British Airways logo]()
$1,269
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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.
Tue 3/312:05 pm
SAN
- DUS
2 stops17h 25m
Lufthansa
Tue 4/149:30 am
DUS
- SAN
1 stop14h 55m
Lufthansa
Deal found 3/18![Lufthansa logo]()
$1,022
Last-minute flights from San Diego to BonnDiscover last-minute flight deals from San Diego to Bonn. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Bonn. Data last updated March 18, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 3/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:45 pm
SAN
- DUS
1 stop32h 10m
British Airways
Mon 5/46:35 pm
DUS
- SAN
1 stop29h 20m
British Airways
Deal found 3/15![British Airways logo]()
$723
This Flightnetwork deal was found by Cheapflights users on 3/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:10 pm
SAN
- DUS
2 stops19h 00m
Air Canada
Mon 5/41:40 pm
DUS
- SAN
2 stops40h 03m
Air Canada
Deal found 3/15![Air Canada logo]()
$739
This Sembo deal was found by Cheapflights users on 3/16. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:10 pm
SAN
- DUS
2 stops19h 00m
Multiple Airlines
Mon 5/48:30 pm
DUS
- SAN
1 stop27h 55m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$755
This KLM deal was found by Cheapflights users on 3/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:25 am
SAN
- DUS
2 stops16h 15m
KLM
Mon 5/42:30 pm
DUS
- SAN
1 stop30h 20m
KLM
Deal found 3/15![KLM logo]()
$764
This Delta deal was found by Cheapflights users on 3/14. 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.
Sun 4/196:15 am
SAN
- DUS
2 stops22h 40m
Delta
Mon 5/42:30 pm
DUS
- SAN
1 stop30h 20m
Delta
Deal found 3/14![Delta logo]()
$768
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 4/195:15 pm
SAN
- DUS
1 stop15h 25m
United Airlines
Mon 5/41:30 pm
DUS
- SAN
1 stop34h 55m
United Airlines
Deal found 3/14![United Airlines logo]()
$777
This Gotogate deal was found by Cheapflights users on 3/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:45 pm
SAN
- DUS
2 stops19h 25m
Air Canada
Tue 5/126:00 am
DUS
- SAN
2 stops19h 15m
Air Canada
Deal found 3/16![Air Canada logo]()
$762
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:45 pm
SAN
- DUS
1 stop19h 15m
American Airlines
Tue 5/127:10 am
DUS
- SAN
2 stops17h 37m
American Airlines
Deal found 3/16![American Airlines logo]()
$767
One-way flights from San Diego to BonnSearch for one-way flight options from San Diego to Bonn. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
Search for one-way flight options from San Diego to Bonn. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
This oojo deal was found by Cheapflights users on 3/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:20 am
SAN
- DUS
2 stops19h 30m
Aer Lingus
Deal found 3/15![Aer Lingus logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/287:00 am
SAN
- DUS
3 stops40h 55m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Wed 4/291:00 pm
SAN
- DUS
3 stops47h 40m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Thu 4/308:35 pm
SAN
- DUS
3 stops54h 15m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Fri 5/16:15 am
SAN
- DUS
3 stops44h 35m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Mon 4/276:15 am
SAN
- DUS
3 stops44h 30m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sat 5/212:53 pm
SAN
- DUS
3 stops47h 02m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$424
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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.
Mon 7/134:45 pm
SAN
- DUS
1 stop19h 15m
British Airways
Deal found 3/17![British Airways logo]()
$431
This oojo deal was found by Cheapflights users on 3/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:35 pm
SAN
- DUS
2 stops26h 10m
Aer Lingus
Deal found 3/14![Aer Lingus logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sun 4/266:15 am
SAN
- DUS
3 stops43h 20m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$446
Find 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 March 18, 2026.
Round-trip from | $723 (Ticket) |
|---|---|
One-way from | $373 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $855 |
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 March 18, 2026.
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
Cheapest round-trip
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 4/19
1:10 pm-5:10 pm
2 stops19h 00m
Duesseldorf Intl
Mon 5/4
11:05 am-8:43 pm
2 stops42h 38m
$743
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 4/19
6:15 am-1:55 pm
2 stops22h 40m
Duesseldorf Intl
Mon 5/4
2:30 pm-11:50 am
1 stop30h 20m
$768
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 4/19
5:15 pm-5:40 pm
1 stop15h 25m
Duesseldorf Intl
Mon 5/4
1:30 pm-3:25 pm
1 stop34h 55m
$777
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Tue 9/8
11:00 am-12:40 pm
2 stops16h 40m
Duesseldorf Intl
Tue 10/6
7:30 am-3:25 pm
1 stop16h 55m
$808
Quickest round-trip
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Tue 3/31
2:05 pm-4:30 pm
2 stops17h 25m
Duesseldorf Intl
Tue 4/14
9:30 am-3:25 pm
1 stop14h 55m
$1,022
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 4/19
10:05 am-6:40 pm
3 stops23h 35m
Duesseldorf Intl
Mon 5/4
6:10 am-10:36 pm
2 stops25h 26m
$1,111
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Fri 6/19
1:19 pm-9:00 pm
2 stops22h 41m
Duesseldorf Intl
Fri 7/3
10:55 am-9:31 pm
2 stops19h 36m
$1,269
Cheapest one-way
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Mon 7/13
4:45 pm-9:00 pm
1 stop19h 15m
$431
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sat 5/30
8:54 pm-8:25 pm
3 stops38h 31m
$456
Quickest one-way
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Mon 4/27
5:15 pm-5:40 pm
1 stop15h 25m
$533
Showing 1-10 of 13 resultsSorted by cheapest first
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.
SAN-DUS
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 San Diego to Bonn
SAN-BN9
SAN-DUS
What is the cheapest month to book a flight from San Diego to Bonn?
Currently, May is the cheapest month in which you can book a flight from San Diego to Bonn (average of $466). Flying from San Diego to Bonn in July is currently the most expensive (average of $781). 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.
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 March 18, 2026.
See what other customers who have flown with Lufthansa and British Airways from San Diego to Bonn have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.0
Food
6.3
Crew
7.6
Comfort
6.8
Entertainment
6.5
Overall
6.8
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
Boarding
7.0
Food
6.3
Crew
7.6
Comfort
6.8
Entertainment
6.5
Overall
6.8
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
Boarding
7.0
Food
6.3
Crew
7.6
Comfort
6.8
Entertainment
6.5
Overall
6.8
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
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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Complete your trip
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San Diego and Bonn flights
Browse other San Diego and Bonn flight options. Last updated on March 18, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on March 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Bonn flights
Consider these flights traveling from San Diego to Bonn.
Top 6 airlines flying from San Diego to Bonn
Discover the top 6 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 March 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$983 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$581 | Average$954 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$605 | Average$864 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$650 | Average$835 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$674 | Average$1,128 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$966 | Average$996 | FlexibilityNo cancel fee | On-time76% |