$401+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FRA
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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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 May 6, 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 May 6, 2026.
This Flightnetwork deal was found by Cheapflights users on 5/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:30 pm
SAN
- DUS
2 stops17h 10m
Lufthansa
Tue 12/88:30 am
DUS
- SAN
2 stops16h 15m
Lufthansa
Deal found 5/2![Lufthansa logo]()
$784
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:50 am
SAN
- DUS
2 stops19h 30m
Multiple Airlines
Tue 12/810:25 am
DUS
- SAN
1 stop14h 20m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$793
This SmartFares deal was found by Cheapflights users on 5/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 pm
SAN
- DUS
1 stop16h 50m
British Airways
Tue 12/810:15 am
DUS
- SAN
1 stop14h 55m
British Airways
Deal found 5/5![British Airways logo]()
$794
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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.
Sun 11/155:35 pm
SAN
- DUS
1 stop16h 20m
Lufthansa
Tue 12/86:20 am
DUS
- SAN
2 stops21h 15m
Lufthansa
Deal found 5/5![Lufthansa logo]()
$810
This British Airways deal was found by Cheapflights users on 5/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:00 pm
SAN
- DUS
1 stop18h 40m
British Airways
Tue 12/86:15 am
DUS
- SAN
1 stop18h 55m
British Airways
Deal found 5/2![British Airways logo]()
$817
This United Airlines deal was found by Cheapflights users on 5/5. 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 11/155:35 pm
SAN
- DUS
1 stop14h 05m
United Airlines
Tue 12/86:20 am
DUS
- SAN
3 stops23h 25m
United Airlines
Deal found 5/5![United Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 5/4. 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 9/2010:00 am
SAN
- DUS
2 stops18h 50m
Delta
Tue 10/66:20 am
DUS
- SAN
1 stop14h 30m
Delta
Deal found 5/4![Delta logo]()
$953
This Lufthansa deal was found by Cheapflights users on 5/4. 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 9/235:15 pm
SAN
- DUS
1 stop15h 25m
Lufthansa
Sun 10/46:20 am
DUS
- SAN
1 stop18h 05m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$955
This United Airlines deal was found by Cheapflights users on 5/4. 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 9/205:15 pm
SAN
- DUS
1 stop15h 25m
United Airlines
Tue 10/610:15 am
DUS
- SAN
1 stop14h 10m
United Airlines
Deal found 5/4![United Airlines logo]()
$957
This Flighttix deal was found by Cheapflights users on 5/1. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:15 pm
SAN
- DUS
1 stop15h 25m
Lufthansa
Fri 5/1510:30 am
DUS
- SAN
1 stop13h 55m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$967
This Flighttix deal was found by Cheapflights users on 5/1. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:46 am
SAN
- DUS
2 stops37h 19m
SWISS
Fri 5/159:50 am
DUS
- SAN
2 stops21h 49m
SWISS
Deal found 5/1![SWISS logo]()
$981
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 May 6, 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 May 6, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 9/2211:50 am
SAN
- DUS
2 stops17h 00m
Delta
Tue 10/66:20 am
DUS
- SAN
1 stop14h 30m
Delta
Deal found 5/4![Delta logo]()
$953
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 9/225:15 pm
SAN
- DUS
1 stop15h 25m
United Airlines
Thu 10/110:10 am
DUS
- SAN
1 stop14h 15m
United Airlines
Deal found 5/4![United Airlines logo]()
$957
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:09 pm
SAN
- DUS
2 stops17h 11m
Multiple Airlines
Tue 8/410:15 am
DUS
- SAN
1 stop14h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$983
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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.
Fri 8/145:15 pm
SAN
- DUS
1 stop18h 25m
Lufthansa
Sun 8/3010:00 am
DUS
- SAN
1 stop14h 25m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$1,117
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 9/231:05 pm
SAN
- DUS
2 stops17h 55m
Delta
Tue 10/66:20 am
DUS
- SAN
1 stop14h 30m
Delta
Deal found 5/4![Delta logo]()
$953
This United Airlines deal was found by Cheapflights users on 5/4. 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 9/215:15 pm
SAN
- DUS
1 stop15h 25m
United Airlines
Thu 10/110:10 am
DUS
- SAN
1 stop14h 15m
United Airlines
Deal found 5/4![United Airlines logo]()
$957
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 9/211:05 pm
SAN
- DUS
2 stops17h 55m
Delta
Tue 10/66:20 am
DUS
- SAN
1 stop14h 30m
Delta
Deal found 5/4![Delta logo]()
$953
This Air France deal was found by Cheapflights users on 5/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:00 am
SAN
- DUS
2 stops17h 50m
Multiple Airlines
Sat 8/226:20 am
DUS
- SAN
1 stop14h 30m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,079
This Lufthansa deal was found by Cheapflights users on 5/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:15 pm
SAN
- DUS
1 stop14h 15m
Lufthansa
Mon 6/228:30 pm
DUS
- SAN
1 stop27h 55m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$1,198
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:03 am
SAN
- DUS
2 stops18h 47m
Delta
Tue 8/48:15 am
DUS
- SAN
2 stops23h 24m
Delta
Deal found 5/1![Delta logo]()
$1,054
This United Airlines deal was found by Cheapflights users on 5/3. 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 6/2210:49 am
SAN
- DUS
2 stops20h 41m
United Airlines
Tue 7/217:30 am
DUS
- SAN
1 stop16h 55m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,202
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 6/156:55 pm
SAN
- DUS
2 stops37h 50m
United Airlines
Mon 6/223:10 pm
DUS
- SAN
2 stops37h 41m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,255
Last-minute flights from San Diego to BonnDiscover last-minute flight deals from San Diego to Bonn. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Bonn. Data last updated May 6, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 5/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:15 pm
SAN
- DUS
1 stop20h 10m
Lufthansa
Wed 5/207:30 am
DUS
- SAN
1 stop16h 55m
Lufthansa
Deal found 5/2![Lufthansa logo]()
$1,056
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:30 pm
SAN
- DUS
2 stops19h 40m
Multiple Airlines
Wed 5/206:20 am
DUS
- SAN
1 stop18h 05m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,065
This United Airlines deal was found by Cheapflights users on 5/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:46 am
SAN
- DUS
2 stops16h 54m
United Airlines
Wed 5/2010:40 am
DUS
- SAN
3 stops20h 57m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,104
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:15 pm
SAN
- DUS
2 stops18h 55m
Multiple Airlines
Mon 6/226:30 pm
DUS
- SAN
1 stop29h 55m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,190
This Lufthansa deal was found by Cheapflights users on 5/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:15 pm
SAN
- DUS
1 stop14h 15m
Lufthansa
Mon 6/228:30 pm
DUS
- SAN
1 stop27h 55m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$1,198
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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.
Sun 6/215:15 pm
SAN
- DUS
1 stop17h 25m
Lufthansa
Thu 7/2310:10 am
DUS
- SAN
1 stop14h 15m
Lufthansa
Deal found 5/3![Lufthansa logo]()
$1,168
This Gotogate deal was found by Cheapflights users on 5/3. 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.
Mon 6/227:00 am
SAN
- DUS
2 stops19h 50m
Multiple Airlines
Thu 7/2310:10 am
DUS
- SAN
1 stop14h 15m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,189
This FlightHub deal was found by Cheapflights users on 5/3. 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.
Mon 6/225:15 pm
SAN
- DUS
1 stop15h 25m
Lufthansa
Fri 7/2410:30 am
DUS
- SAN
1 stop13h 55m
Lufthansa
Deal found 5/3![Lufthansa logo]()
$1,195
This KAYAK deal was found by Cheapflights users on 5/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:15 pm
SAN
- DUS
1 stop20h 10m
Lufthansa
Tue 7/219:30 am
DUS
- SAN
1 stop14h 55m
Lufthansa
Deal found 5/3![Lufthansa logo]()
$1,197
This British Airways deal was found by Cheapflights users on 5/3. 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.
Tue 6/304:45 pm
SAN
- DUS
1 stop19h 15m
British Airways
Wed 8/2610:40 am
DUS
- SAN
1 stop16h 10m
British Airways
Deal found 5/3![British Airways logo]()
$1,201
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 May 6, 2026.
Search for one-way flight options from San Diego to Bonn. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This FlightHub deal was found by Cheapflights users on 5/3. 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.
Tue 9/17:00 am
SAN
- DUS
2 stops25h 10m
Air Canada
Deal found 5/3![Air Canada logo]()
$401
This TravelUp deal was found by Cheapflights users on 5/3. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 pm
SAN
- DUS
1 stop15h 25m
Lufthansa
Deal found 5/3![Lufthansa logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 9/18:13 pm
SAN
- DUS
3 stops51h 42m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/23:30 pm
SAN
- DUS
3 stops55h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/277:00 am
SAN
- DUS
3 stops40h 55m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/263:30 pm
SAN
- DUS
3 stops55h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$475
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Thu 5/285:15 pm
SAN
- DUS
1 stop14h 15m
Lufthansa
Deal found 4/30![Lufthansa logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/298:54 pm
SAN
- DUS
2 stops53h 51m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 8/2910:40 pm
SAN
- DUS
2 stops29h 00m
United Airlines
Deal found 5/1![United Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:15 pm
SAN
- DUS
3 stops42h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$531
This Condor deal was found by Cheapflights users on 5/5. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:15 am
SAN
- DUS
2 stops21h 15m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$560
This TravelUp deal was found by Cheapflights users on 5/1. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:15 pm
SAN
- DUS
1 stop15h 25m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$567
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 May 6, 2026.
Round-trip from | $953 (Delta) |
|---|---|
One-way from | $401 (FlightHub) |
Popular in | April |
Cheapest in | February |
Average price | $1,159 |
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 May 6, 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
Tue 9/22
11:50 am-1:50 pm
2 stops17h 00m
Duesseldorf Intl
Tue 10/6
6:20 am-11:50 am
1 stop14h 30m
$953
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Wed 9/23
1:05 pm-4:00 pm
2 stops17h 55m
Duesseldorf Intl
Tue 10/6
6:20 am-11:50 am
1 stop14h 30m
$953
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Mon 9/21
1:05 pm-4:00 pm
2 stops17h 55m
Duesseldorf Intl
Tue 10/6
6:20 am-11:50 am
1 stop14h 30m
$953
Quickest round-trip
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Tue 9/22
5:15 pm-5:40 pm
1 stop15h 25m
Duesseldorf Intl
Thu 10/1
10:10 am-3:25 pm
1 stop14h 15m
$957
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Mon 9/21
5:15 pm-5:40 pm
1 stop15h 25m
Duesseldorf Intl
Thu 10/1
10:10 am-3:25 pm
1 stop14h 15m
$957
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Wed 7/29
4:09 pm-6:20 pm
2 stops17h 11m
Duesseldorf Intl
Tue 8/4
10:15 am-3:25 pm
1 stop14h 10m
$983
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Wed 7/29
7:03 am-10:50 am
2 stops18h 47m
Duesseldorf Intl
Tue 8/4
8:15 am-10:39 pm
2 stops23h 24m
$1,054
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Sun 8/2
8:00 am-10:50 am
2 stops17h 50m
Duesseldorf Intl
Sat 8/22
6:20 am-11:50 am
1 stop14h 30m
$1,079
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Fri 8/14
5:15 pm-8:40 pm
1 stop18h 25m
Duesseldorf Intl
Sun 8/30
10:00 am-3:25 pm
1 stop14h 25m
$1,117
San DiegoDüsseldorf
SAN - DUS
SANDUS
San Diego
Mon 6/15
5:15 pm-4:30 pm
1 stop14h 15m
Duesseldorf Intl
Mon 6/22
8:30 pm-3:25 pm
1 stop27h 55m
$1,198
Showing 1-10 of 20 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
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 May 6, 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.
Entertainment
6.4
Crew
7.6
Comfort
6.8
Overall
6.8
Boarding
7.0
Food
6.3
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
Entertainment
6.4
Crew
7.6
Comfort
6.8
Overall
6.8
Boarding
7.0
Food
6.3
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
Entertainment
6.4
Crew
7.6
Comfort
6.8
Overall
6.8
Boarding
7.0
Food
6.3
Reviews
1 / 20
6.0
GoodAnonymous,Dec 2025
SFO - MUC
Related info for your journey
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Alternative routes for San Diego to Bonn
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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 May 6, 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 May 6, 2026.
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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 May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$1,018 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$495 | Average$1,128 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$524 | Average$835 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$583 | Average$964 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$605 | Average$828 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$991 | Average$1,052 | FlexibilityNo cancel fee | On-time76% |