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Bonn

$288+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FRA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Bonn are usually found in February or April, booked 65 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap 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 May 1, 2025.

Round-trip from

$688
(oojo)

One-way from

$376
(Iberia)

Popular in

June

Cheapest in

February

Average price

$832
From San Francisco to Bonn
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One-way flight from San Francisco to Bonn
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Highest demand for flights based on searches. 19% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from San Francisco to Bonn

Cheapest flights from San Francisco to Bonn
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 May 1, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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 7/284:20 pmSFO - DUS
1 stop35h 05mTAP AIR PORTUGAL
Wed 8/275:50 pmDUS - SFO
1 stop29h 40mTAP AIR PORTUGAL
Deal found 4/29$688
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 12/265:30 pmSFO - DUS
1 stop16h 00mAmerican Airlines
Fri 1/97:05 amDUS - SFO
1 stop16h 55mAmerican Airlines
Deal found 4/29$699
This oojo deal was found by Cheapflights users on 4/28. 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 9/87:40 pmSFO - DUS
1 stop34h 10mScandinavian Airlines
Mon 9/227:25 pmDUS - SFO
1 stop30h 05mScandinavian Airlines
Deal found 4/28$709
This Iberia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:35 pmSFO - DUS
1 stop19h 30mMultiple Airlines
Wed 8/276:20 amDUS - SFO
2 stops23h 12mMultiple Airlines
Deal found 4/29$766
This AirNGo 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:40 pmSFO - DUS
1 stop23h 40mTurkish Airlines
Tue 5/272:50 pmDUS - SFO
1 stop28h 45mTurkish Airlines
Deal found 4/30$782
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2811:30 amSFO - DUS
2 stops21h 30mFinnair
Wed 8/278:25 amDUS - SFO
2 stops18h 45mFinnair
Deal found 4/29$790
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:00 amSFO - DUS
2 stops19h 45mAer Lingus
Tue 5/2710:25 amDUS - SFO
1 stop14h 30mAer Lingus
Deal found 4/30$895
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/11:30 pmSFO - DUS
2 stops19h 15mBritish Airways
Tue 8/126:55 pmDUS - SFO
1 stop27h 55mBritish Airways
Deal found 4/30$1,089

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 May 1, 2025.
Use the filters below to find and compare flights from San Francisco to Bonn that are best for you.

Fly from

San Francisco

Fly to

Bonn

Route

Depart

Return

Price

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 7/28

4:20 pm-12:25 pm

1 stop35h 05m

Duesseldorf Intl

Wed 8/27

5:50 pm-2:30 pm

1 stop29h 40m

$688

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 9/8

7:40 pm-2:50 pm

1 stop34h 10m

Duesseldorf Intl

Mon 9/22

7:25 pm-4:30 pm

1 stop30h 05m

$709

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 7/28

4:35 pm-9:05 pm

1 stop19h 30m

Duesseldorf Intl

Wed 8/27

6:20 am-8:32 pm

2 stops23h 12m

$766

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 5/12

12:40 pm-9:20 pm

1 stop23h 40m

Duesseldorf Intl

Tue 5/27

2:50 pm-10:35 am

1 stop28h 45m

$782

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 7/28

11:30 am-6:00 pm

2 stops21h 30m

Duesseldorf Intl

Wed 8/27

8:25 am-6:10 pm

2 stops18h 45m

$790

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 5/12

5:00 am-9:45 am

2 stops19h 45m

Duesseldorf Intl

Tue 5/27

10:25 am-3:55 pm

1 stop14h 30m

$895

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Sun 5/25

4:20 pm-5:30 pm

1 stop16h 10m

Duesseldorf Intl

Tue 6/10

6:20 am-4:10 pm

1 stop18h 50m

$1,000

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Sat 6/14

8:45 pm-9:15 am

1 stop27h 30m

Duesseldorf Intl

Sat 6/21

9:45 am-6:45 pm

1 stop18h 00m

$1,056

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Tue 7/1

1:30 pm-5:45 pm

2 stops19h 15m

Duesseldorf Intl

Tue 8/12

6:55 pm-1:50 pm

1 stop27h 55m

$1,089

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Thu 6/12

5:45 pm-10:20 pm

1 stop19h 35m

Duesseldorf Intl

Thu 8/14

6:20 am-4:10 pm

1 stop18h 50m

$1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 24 results
1
2
3

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.
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

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 April 25, 2025.

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, January is the cheapest month in which you can book a flight from San Francisco to Bonn (average of $729). Flying from San Francisco to Bonn in June is currently the most expensive (average of $1,086). 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 May 1, 2025.

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.

What is the cheapest day to fly from San Francisco to Bonn?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Bonn. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their San Francisco to Bonn flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 May 1, 2025.

The most flights from SFO to BN9 are scheduled on a Tuesday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Bonn by month

Plan your trip to Bonn by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bonn ranges from 1.2 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. March is typically the driest time to visit Bonn when rainfall is around 1.2 in.

Temperature in Bonn by month

Plan your trip to Bonn by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bonn, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Bonn

Get insights into the airlines that provide service to Bonn. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bonn. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from San Francisco to Bonn, such as LOT, Finnair and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,069 reviews

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,069 reviews
LOT
7.6
Good
1,069 reviews

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Finnair
7.6
Good
1,275 reviews
LOT
7.6
Good
1,069 reviews

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
United Airlines
7.4
Good
8,696 reviews
LOT
7.6
Good
1,069 reviews

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Turkish Airlines
7.3
Good
3,790 reviews
LOT
7.6
Good
1,069 reviews

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Scandinavian Airlines
7.3
Good
1,349 reviews
LOT
7.6
Good
1,069 reviews

Overall

7.6

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

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.

  • What airport do you fly from for flights from San Francisco to Bonn?

    Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to Bonn from San Francisco. Booking flights from San Francisco (SFO) to Bonn should be relatively easy as there are 0 daily outbound flights to Bonn from 16 different airlines.

  • What are the cheapest airlines to fly from San Francisco to Bonn one-way?

    The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $376. However, be on the lookout for offers from Aer Lingus and United Airlines, as they are both options that can get you from San Francisco to Bonn for a low price.

  • What are the most reliable airlines from San Francisco to Bonn?

    Before booking your flight to Bonn from San Francisco, check out the most reliable airlines to get you to your destination on time: Air Canada (76%), United Airlines (75%), Air New Zealand( 75%).

  • What are the cheapest flights from San Francisco to Bonn?

    On average you can expect to pay $3,270 for a flight from San Francisco to Bonn. The cheapest flight overall is $461 while the most popular route, (San Francisco - Duesseldorf Intl) is currently priced at $651.

  • Can I find deals for flights from San Francisco to Bonn that include hotel bookings?

    Yes. In addition to deals on San Francisco to Bonn flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Bonn?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Bonn.

  • Can I find deals for business class flights from San Francisco to Bonn?

    Yes. Cheapflights offers flight deals from San Francisco to Bonn by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Bonn?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Bonn (average of $729). Flying from San Francisco to Bonn in June is currently the most expensive (average of $1,086). 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.

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$253Average$757FlexibilityNo cancel feeOn-time77%
DeltaCheapest$421Average$1,098FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$501Average$754FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$513Average$815FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$560Average$1,195FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$628Average$720FlexibilityNo cancel feeOn-time71%
VuelingCheapest$655Average$730FlexibilityNo cancel feeOn-time88%
Turkish AirlinesCheapest$685Average$769FlexibilityNo cancel feeOn-time77%
KLMCheapest$714Average$1,187FlexibilityNo cancel feeOn-time75%
ITA AirwaysCheapest$729Average$809FlexibilityNo cancel feeOn-time81%

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