$344+ Cheap flights from San Francisco (SFO) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FRA
Apr 17 — Apr 241
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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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Cheapest flights from San Francisco to BonnExplore the most affordable flight options available from San Francisco 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 Francisco to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
This AirNGo 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:35 pm
SFO
- DUS
1 stop31h 50m
TAP AIR PORTUGAL
Mon 5/45:40 pm
DUS
- SFO
1 stop29h 55m
TAP AIR PORTUGAL
Deal found 3/15![TAP AIR PORTUGAL logo]()
$591
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.
Fri 4/248:20 pm
SFO
- DUS
1 stop31h 05m
TAP AIR PORTUGAL
Mon 5/45:40 pm
DUS
- SFO
1 stop29h 55m
TAP AIR PORTUGAL
Deal found 3/14![TAP AIR PORTUGAL logo]()
$616
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 4/284:35 pm
SFO
- DUS
1 stop34h 50m
TAP AIR PORTUGAL
Fri 5/155:45 pm
DUS
- SFO
1 stop32h 50m
TAP AIR PORTUGAL
Deal found 3/15![TAP AIR PORTUGAL logo]()
$620
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:35 pm
SFO
- DUS
1 stop31h 50m
TAP AIR PORTUGAL
Mon 4/275:40 pm
DUS
- SFO
1 stop29h 55m
TAP AIR PORTUGAL
Deal found 3/14![TAP AIR PORTUGAL logo]()
$628
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:55 pm
SFO
- DUS
1 stop36h 00m
TAP AIR PORTUGAL
Mon 4/275:40 pm
DUS
- SFO
1 stop29h 55m
TAP AIR PORTUGAL
Deal found 3/14![TAP AIR PORTUGAL logo]()
$632
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:40 pm
SFO
- DUS
2 stops59h 35m
Scandinavian Airlines
Sun 12/69:35 pm
DUS
- SFO
1 stop26h 00m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$640
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
SFO
- DUS
1 stop21h 00m
Scandinavian Airlines
Tue 9/291:45 pm
DUS
- SFO
2 stops33h 55m
Scandinavian Airlines
Deal found 3/17![Scandinavian Airlines logo]()
$644
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:45 pm
SFO
- DUS
1 stop31h 45m
Scandinavian Airlines
Tue 4/2110:10 am
DUS
- SFO
1 stop13h 30m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$647
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:40 pm
SFO
- DUS
2 stops33h 30m
Scandinavian Airlines
Fri 11/207:25 pm
DUS
- SFO
1 stop28h 10m
Scandinavian Airlines
Deal found 3/16![Scandinavian Airlines logo]()
$648
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:45 pm
SFO
- DUS
1 stop21h 00m
Scandinavian Airlines
Tue 10/207:20 pm
DUS
- SFO
1 stop28h 20m
Scandinavian Airlines
Deal found 3/17![Scandinavian Airlines logo]()
$661
Best flights from San Francisco to BonnDiscover carefully curated flight deals from San Francisco 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 Francisco 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 Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
SFO
- DUS
2 stops35h 20m
Scandinavian Airlines
Tue 9/291:45 pm
DUS
- SFO
2 stops33h 55m
Scandinavian Airlines
Deal found 3/17![Scandinavian Airlines logo]()
$701
This Turkish 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:45 pm
SFO
- DUS
1 stop17h 45m
Turkish Airlines
Thu 5/287:20 am
DUS
- SFO
1 stop18h 20m
Turkish Airlines
Deal found 3/15![Turkish Airlines logo]()
$786
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.
Fri 5/14:35 pm
SFO
- DUS
1 stop19h 25m
British Airways
Mon 5/256:35 pm
DUS
- SFO
1 stop28h 15m
British Airways
Deal found 3/15![British Airways logo]()
$864
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:28 pm
SFO
- DUS
2 stops19h 32m
Finnair
Mon 5/46:45 pm
DUS
- SFO
2 stops33h 30m
Finnair
Deal found 3/14![Finnair logo]()
$866
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:45 pm
SFO
- DUS
1 stop19h 35m
Multiple Airlines
Sat 5/97:10 am
DUS
- SFO
2 stops21h 10m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,020
This Turkish 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:45 pm
SFO
- DUS
1 stop17h 45m
Turkish Airlines
Tue 5/267:20 am
DUS
- SFO
1 stop18h 20m
Turkish Airlines
Deal found 3/15![Turkish Airlines logo]()
$786
This Turkish 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:45 pm
SFO
- DUS
1 stop17h 45m
Turkish Airlines
Sun 5/246:45 pm
DUS
- SFO
1 stop25h 05m
Turkish Airlines
Deal found 3/15![Turkish Airlines logo]()
$846
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/54:45 pm
SFO
- DUS
2 stops35h 20m
Scandinavian Airlines
Mon 4/201:45 pm
DUS
- SFO
2 stops33h 55m
Scandinavian Airlines
Deal found 3/16![Scandinavian Airlines logo]()
$948
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 5/41:40 pm
SFO
- DUS
2 stops22h 20m
British Airways
Mon 5/256:35 pm
DUS
- SFO
1 stop28h 15m
British Airways
Deal found 3/15![British Airways logo]()
$1,027
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:02 pm
SFO
- DUS
2 stops17h 23m
Multiple Airlines
Fri 9/186:10 am
DUS
- SFO
2 stops26h 49m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,060
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:45 pm
SFO
- DUS
1 stop16h 55m
Scandinavian Airlines
Thu 8/206:10 am
DUS
- SFO
1 stop17h 30m
Scandinavian Airlines
Deal found 3/17![Scandinavian Airlines logo]()
$1,070
Last-minute flights from San Francisco to BonnDiscover last-minute flight deals from San Francisco to Bonn. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Bonn. Data last updated March 18, 2026 and is based on user searches.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:45 pm
SFO
- DUS
1 stop31h 45m
Scandinavian Airlines
Tue 4/2110:10 am
DUS
- SFO
1 stop13h 30m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$647
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.
Tue 4/144:45 pm
SFO
- DUS
1 stop31h 45m
Scandinavian Airlines
Sat 4/256:30 pm
DUS
- SFO
2 stops29h 10m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$675
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:45 pm
SFO
- DUS
2 stops35h 20m
Scandinavian Airlines
Mon 4/201:45 pm
DUS
- SFO
2 stops33h 55m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$680
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:55 pm
SFO
- DUS
1 stop36h 00m
TAP AIR PORTUGAL
Mon 4/205:40 pm
DUS
- SFO
1 stop29h 55m
TAP AIR PORTUGAL
Deal found 3/14![TAP AIR PORTUGAL logo]()
$632
This AirNGo 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:35 pm
SFO
- DUS
1 stop31h 50m
TAP AIR PORTUGAL
Mon 5/45:40 pm
DUS
- SFO
1 stop29h 55m
TAP AIR PORTUGAL
Deal found 3/15![TAP AIR PORTUGAL logo]()
$591
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:35 pm
SFO
- DUS
1 stop31h 50m
TAP AIR PORTUGAL
Mon 4/275:40 pm
DUS
- SFO
1 stop29h 55m
TAP AIR PORTUGAL
Deal found 3/14![TAP AIR PORTUGAL logo]()
$628
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:45 pm
SFO
- DUS
1 stop31h 45m
Scandinavian Airlines
Mon 4/277:20 pm
DUS
- SFO
1 stop28h 20m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$684
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:45 pm
SFO
- DUS
1 stop31h 45m
Scandinavian Airlines
Wed 5/67:20 pm
DUS
- SFO
1 stop28h 20m
Scandinavian Airlines
Deal found 3/14![Scandinavian Airlines logo]()
$677
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.
Fri 4/248:20 pm
SFO
- DUS
1 stop31h 05m
TAP AIR PORTUGAL
Mon 5/45:40 pm
DUS
- SFO
1 stop29h 55m
TAP AIR PORTUGAL
Deal found 3/14![TAP AIR PORTUGAL logo]()
$616
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 4/284:35 pm
SFO
- DUS
1 stop34h 50m
TAP AIR PORTUGAL
Fri 5/155:45 pm
DUS
- SFO
1 stop32h 50m
TAP AIR PORTUGAL
Deal found 3/15![TAP AIR PORTUGAL logo]()
$620
One-way flights from San Francisco to BonnSearch for one-way flight options from San Francisco 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 Francisco to Bonn. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
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 4/159:59 am
SFO
- DUS
3 stops43h 26m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$344
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 4/148:00 am
SFO
- DUS
3 stops44h 05m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$368
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 4/166:30 am
SFO
- DUS
3 stops43h 50m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$369
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
SFO
- DUS
3 stops42h 05m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$371
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.
Tue 4/2811:28 pm
SFO
- DUS
2 stops25h 17m
Aer Lingus
Deal found 3/14![Aer Lingus logo]()
$390
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.
Mon 5/185:35 pm
SFO
- DUS
1 stop31h 10m
Aer Lingus
Deal found 3/15![Aer Lingus logo]()
$416
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 4/144:45 pm
SFO
- DUS
1 stop20h 25m
Scandinavian Airlines
Deal found 3/15![Scandinavian Airlines logo]()
$428
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 4/74:45 pm
SFO
- DUS
1 stop31h 45m
Scandinavian Airlines
Deal found 3/15![Scandinavian Airlines logo]()
$435
Find flight deals from San Francisco to Bonn
Keep the following information in mind while searching for San Francisco to Bonn flight deals. Data was last updated March 18, 2026.
Round-trip from | $591 (AirNGo) |
|---|---|
One-way from | $344 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $794 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 Francisco to Bonn that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Tue 9/8
4:45 pm-1:05 pm
2 stops35h 20m
Duesseldorf Intl
Tue 9/29
1:45 pm-2:40 pm
2 stops33h 55m
$701
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Sun 5/3
6:45 pm-9:30 pm
1 stop17h 45m
Duesseldorf Intl
Thu 5/28
7:20 am-4:40 pm
1 stop18h 20m
$786
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Wed 5/6
6:45 pm-9:30 pm
1 stop17h 45m
Duesseldorf Intl
Tue 5/26
7:20 am-4:40 pm
1 stop18h 20m
$786
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Sun 5/3
6:45 pm-9:30 pm
1 stop17h 45m
Duesseldorf Intl
Sun 5/24
6:45 pm-10:50 am
1 stop25h 05m
$846
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Fri 5/1
4:35 pm-9:00 pm
1 stop19h 25m
Duesseldorf Intl
Mon 5/25
6:35 pm-1:50 pm
1 stop28h 15m
$864
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Sat 4/18
1:28 pm-6:00 pm
2 stops19h 32m
Duesseldorf Intl
Mon 5/4
6:45 pm-7:15 pm
2 stops33h 30m
$866
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Sun 4/5
4:45 pm-1:05 pm
2 stops35h 20m
Duesseldorf Intl
Mon 4/20
1:45 pm-2:40 pm
2 stops33h 55m
$948
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Sat 5/2
5:45 pm-10:20 pm
1 stop19h 35m
Duesseldorf Intl
Sat 5/9
7:10 am-7:20 pm
2 stops21h 10m
$1,020
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Mon 5/4
1:40 pm-9:00 pm
2 stops22h 20m
Duesseldorf Intl
Mon 5/25
6:35 pm-1:50 pm
1 stop28h 15m
$1,027
San FranciscoDüsseldorf
SFO - DUS
SFODUS
San Francisco
Sat 9/12
12:02 pm-2:25 pm
2 stops17h 23m
Duesseldorf Intl
Fri 9/18
6:10 am-11:59 pm
2 stops26h 49m
$1,060
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Bonn
Have a flexible travel schedule? Discover the best time to fly to Bonn from San Francisco with our price prediction graph.
SFO-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 Francisco to Bonn
SFO-BN9
SFO-DUS
How far ahead should I book a flight from San Francisco to Bonn?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Bonn. Price data was last updated on March 13, 2026.
The price you pay for your flight from San Francisco to Bonn may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Bonn?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Bonn (average of $304). Flying from San Francisco to Bonn in June is currently the most expensive (average of $786). 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 SFO to BN9?
Find hourly flight availability from San Francisco 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 March 18, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Bonn as you normally would.
Weekly flight availability from San Francisco to Bonn
Explore weekly flight availability from San Francisco to Bonn. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 18, 2026.
The most flights from SFO to BN9 are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).
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.
Peruse reviews from past customers who have flown with Turkish Airlines,Scandinavian Airlines, andAmerican Airlines from San Francisco to Bonn to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.3
Comfort
7.3
Crew
7.8
Overall
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Boarding
7.3
Comfort
7.3
Crew
7.8
Overall
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Boarding
7.3
Comfort
7.3
Crew
7.8
Overall
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Boarding
7.3
Comfort
7.3
Crew
7.8
Overall
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Boarding
7.3
Comfort
7.3
Crew
7.8
Overall
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Boarding
7.3
Comfort
7.3
Crew
7.8
Overall
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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 Francisco and Bonn flights
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Top 10 airlines flying from San Francisco to Bonn
Discover the top 10 airlines that operate flights from San Francisco 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$440 | Average$689 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$451 | Average$786 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$458 | Average$808 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$758 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$522 | Average$784 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$526 | Average$666 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$560 | Average$864 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$604 | Average$810 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$609 | Average$902 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$697 | Average$1,441 | FlexibilityNo cancel fee | On-time69% |