$499+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FRA
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Bonn with Cheapflights
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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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Best
Last-minute
One-way
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 June 23, 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 June 23, 2026.
This oojo deal was found by Cheapflights users on 6/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:37 am
SAN
- DUS
2 stops19h 03m
Scandinavian Airlines
Fri 9/47:20 pm
DUS
- SAN
2 stops34h 28m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$793
This British Airways deal was found by Cheapflights users on 6/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 pm
SAN
- DUS
1 stop30h 25m
British Airways
Wed 12/96:55 pm
DUS
- SAN
1 stop30h 15m
British Airways
Deal found 6/22![British Airways logo]()
$811
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:30 pm
SAN
- DUS
2 stops17h 10m
United Airlines
Wed 12/99:25 am
DUS
- SAN
1 stop15h 20m
United Airlines
Deal found 6/22![United Airlines logo]()
$815
This Trip.com deal was found by Cheapflights users on 6/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:15 pm
SAN
- DUS
1 stop18h 25m
Multiple Airlines
Thu 8/207:10 am
DUS
- SAN
1 stop16h 45m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$875
This Lufthansa deal was found by Cheapflights users on 6/23. 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.
Fri 8/75:15 pm
SAN
- DUS
1 stop18h 25m
Lufthansa
Thu 8/206:20 am
DUS
- SAN
1 stop18h 05m
Lufthansa
Deal found 6/23![Lufthansa logo]()
$916
This Flysmarter deal was found by Cheapflights users on 6/23. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am
SAN
- DUS
2 stops20h 40m
Multiple Airlines
Mon 8/247:55 pm
DUS
- SAN
2 stops35h 15m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$936
This KLM deal was found by Cheapflights users on 6/23. 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.
Sun 8/96:29 am
SAN
- DUS
2 stops16h 11m
KLM
Mon 8/242:30 pm
DUS
- SAN
1 stop30h 20m
KLM
Deal found 6/23![KLM logo]()
$941
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 June 23, 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 June 23, 2026.
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:30 pm
SAN
- DUS
2 stops17h 10m
United Airlines
Wed 12/99:25 am
DUS
- SAN
1 stop15h 20m
United Airlines
Deal found 6/22![United Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 6/23. 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.
Fri 8/710:25 pm
SAN
- DUS
2 stops27h 25m
Delta
Thu 8/206:20 am
DUS
- SAN
1 stop14h 30m
Delta
Deal found 6/23![Delta logo]()
$987
This Scandinavian Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 9/243:00 pm
SAN
- DUS
2 stops22h 10m
Scandinavian Airlines
Thu 10/16:10 am
DUS
- SAN
3 stops26h 32m
Scandinavian Airlines
Deal found 6/19![Scandinavian Airlines logo]()
$1,015
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:54 am
SAN
- DUS
2 stops22h 46m
Scandinavian Airlines
Thu 8/206:10 am
DUS
- SAN
3 stops26h 44m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$1,165
Last-minute flights from San Diego to BonnDiscover last-minute flight deals from San Diego to Bonn. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Bonn. Data last updated June 23, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 7/204:09 pm
SAN
- DUS
2 stops17h 11m
SWISS
Thu 8/209:50 am
DUS
- SAN
2 stops21h 57m
SWISS
Deal found 6/21![SWISS logo]()
$970
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 7/205:15 pm
SAN
- DUS
1 stop15h 25m
Lufthansa
Thu 8/2010:10 am
DUS
- SAN
1 stop14h 15m
Lufthansa
Deal found 6/21![Lufthansa logo]()
$992
This oojo deal was found by Cheapflights users on 6/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:54 am
SAN
- DUS
2 stops22h 46m
Scandinavian Airlines
Thu 8/206:10 am
DUS
- SAN
2 stops22h 09m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$1,069
This Cheapflightsfares deal was found by Cheapflights users on 6/19. 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 7/285:15 pm
SAN
- DUS
1 stop20h 10m
Lufthansa
Tue 8/189:30 am
DUS
- SAN
1 stop14h 55m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$952
This oojo deal was found by Cheapflights users on 6/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:15 pm
SAN
- DUS
1 stop14h 15m
Lufthansa
Sun 8/168:30 pm
DUS
- SAN
1 stop27h 55m
Lufthansa
Deal found 6/23![Lufthansa logo]()
$1,036
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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.
Tue 7/2810:49 am
SAN
- DUS
2 stops23h 21m
Austrian Airlines
Sun 8/168:25 pm
DUS
- SAN
2 stops30h 01m
Austrian Airlines
Deal found 6/23![Austrian Airlines logo]()
$1,043
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 June 23, 2026.
Search for one-way flight options from San Diego to Bonn. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Lufthansa deal was found by Cheapflights users on 6/19. 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.
Wed 12/165:35 pm
SAN
- DUS
1 stop17h 35m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 12/165:35 pm
SAN
- DUS
3 stops41h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 6/19. 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 12/167:00 am
SAN
- DUS
2 stops24h 40m
United Airlines
Deal found 6/19![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 6/19. 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 12/2010:10 pm
SAN
- DUS
2 stops30h 55m
Delta
Deal found 6/19![Delta logo]()
$559
This FlightHub deal was found by Cheapflights users on 6/19. 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.
Sat 12/195:35 pm
SAN
- DUS
1 stop15h 05m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$568
This Delta deal was found by Cheapflights users on 6/19. 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.
Thu 12/176:20 am
SAN
- DUS
2 stops19h 25m
Delta
Deal found 6/19![Delta logo]()
$571
This Delta deal was found by Cheapflights users on 6/19. 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.
Fri 12/187:30 pm
SAN
- DUS
2 stops33h 35m
Delta
Deal found 6/19![Delta logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 12/193:15 pm
SAN
- DUS
3 stops41h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 12/208:15 am
SAN
- DUS
3 stops24h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 12/177:00 am
SAN
- DUS
3 stops29h 45m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$720
This Ovago deal was found by Cheapflights users on 6/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:00 pm
SAN
- DUS
1 stop30h 25m
British Airways
Deal found 6/19![British Airways logo]()
$763
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 June 23, 2026.
Round-trip from | $811 (British Airways) |
|---|---|
One-way from | $499 (Lufthansa) |
Popular in | April |
Cheapest in | February |
Average price | $1,471 |
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 June 23, 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
Quickest round-trip
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 12/6
2:30 pm-4:40 pm
2 stops17h 10m
Duesseldorf Intl
Wed 12/9
9:25 am-3:45 pm
1 stop15h 20m
$815
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Fri 8/7
10:25 pm-10:50 am
2 stops27h 25m
Duesseldorf Intl
Thu 8/20
6:20 am-11:50 am
1 stop14h 30m
$987
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Thu 9/24
3:00 pm-10:10 pm
2 stops22h 10m
Duesseldorf Intl
Thu 10/1
6:10 am-11:42 pm
3 stops26h 32m
$1,015
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Mon 7/20
10:54 am-6:40 pm
2 stops22h 46m
Duesseldorf Intl
Thu 8/20
6:10 am-11:54 pm
3 stops26h 44m
$1,165
Cheapest one-way
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Wed 12/16
5:35 pm-8:10 pm
1 stop17h 35m
$499
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Wed 12/16
7:00 am-4:40 pm
2 stops24h 40m
$504
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 12/20
10:10 pm-2:05 pm
2 stops30h 55m
$559
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Fri 12/18
7:30 pm-2:05 pm
2 stops33h 35m
$582
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 12/20
6:00 pm-9:25 am
1 stop30h 25m
$763
Quickest one-way
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Thu 12/17
6:00 pm-7:40 pm
1 stop16h 40m
$837
Sorted 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
How much does it cost to fly round-trip from San Diego to Bonn?
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 June 23, 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.
Food
6.3
Boarding
7.0
Crew
7.6
Entertainment
6.4
Overall
6.8
Comfort
6.8
Reviews
1 / 20
4.0
OkayAnonymous,May 2026
SFO - FRA
Food
6.3
Boarding
7.0
Crew
7.6
Entertainment
6.4
Overall
6.8
Comfort
6.8
Reviews
1 / 20
4.0
OkayAnonymous,May 2026
SFO - FRA
Food
6.3
Boarding
7.0
Crew
7.6
Entertainment
6.4
Overall
6.8
Comfort
6.8
Reviews
1 / 20
4.0
OkayAnonymous,May 2026
SFO - FRA
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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San Diego and Bonn flights
Browse other San Diego and Bonn flight options. Last updated on June 23, 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 June 23, 2026.
Popular flight searches
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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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$495 | Average$1,128 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$583 | Average$1,020 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$605 | Average$914 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$650 | Average$934 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$666 | Average$1,079 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$991 | Average$991 | FlexibilityNo cancel fee | On-time76% |