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Bonn

$447+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FRA
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
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 April 4, 2025.

Round-trip from

$597
(Booking.com)

One-way from

$447
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$762
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. 18% potential increase in price ($217 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 4, 2025.

This Booking.com deal was found by Cheapflights users on 4/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:00 pmSFO - DUS
1 stop28h 05mVueling
Tue 5/209:45 amDUS - SFO
1 stop17h 15mVueling
Deal found 4/3$597
This British Airways deal was found by Cheapflights users on 4/3. 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.
Thu 10/234:35 pmSFO - DUS
1 stop14h 00mBritish Airways
Thu 11/612:15 pmDUS - SFO
1 stop15h 30mBritish Airways
Deal found 4/3$625
This Iberia deal was found by Cheapflights users on 4/4. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:20 pmSFO - DUS
1 stop16h 45mMultiple Airlines
Thu 11/612:05 pmDUS - SFO
2 stops21h 19mMultiple Airlines
Deal found 4/4$628
This oojo deal was found by Cheapflights users on 4/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:40 pmSFO - DUS
1 stop28h 50mScandinavian Airlines
Wed 4/307:25 pmDUS - SFO
1 stop30h 05mScandinavian Airlines
Deal found 4/3$634
This Cheapflightsfares deal was found by Cheapflights users on 4/4. 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.
Wed 10/221:07 amSFO - DUS
2 stops23h 38mAer Lingus
Thu 11/610:30 amDUS - SFO
2 stops21h 40mAer Lingus
Deal found 4/4$919
This Gotogate deal was found by Cheapflights users on 4/3. 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.
Sat 4/57:20 pmSFO - DUS
1 stop36h 30mTAP AIR PORTUGAL
Wed 4/231:15 pmDUS - SFO
1 stop33h 25mTAP AIR PORTUGAL
Deal found 4/3$1,118
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:30 pmSFO - DUS
1 stop16h 35mAmerican Airlines
Wed 4/3010:50 amDUS - SFO
1 stop36h 00mAmerican Airlines
Deal found 4/3$1,144
This oojo deal was found by Cheapflights users on 4/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:45 pmSFO - DUS
1 stop33h 40mTurkish Airlines
Sun 6/292:50 pmDUS - SFO
1 stop28h 45mTurkish Airlines
Deal found 4/3$1,373
This CheapTickets.de deal was found by Cheapflights users on 4/3. 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 CheapTickets.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/143:55 pmSFO - DUS
1 stop37h 00mQatar Airways
Wed 4/303:25 pmDUS - SFO
1 stop31h 10mQatar Airways
Deal found 4/3$1,567
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1110:00 amSFO - DUS
2 stops17h 15mDelta
Wed 7/2312:25 pmDUS - SFO
2 stops20h 26mDelta
Deal found 4/3$1,869
This Austrian Airlines deal was found by Cheapflights users on 4/3. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/108:35 amSFO - DUS
2 stops24h 05mAustrian Airlines
Mon 7/213:05 pmDUS - SFO
2 stops37h 10mAustrian Airlines
Deal found 4/3$1,878
This SWISS deal was found by Cheapflights users on 4/3. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/87:30 pmSFO - DUS
1 stop13h 50mSWISS
Sat 7/199:40 amDUS - SFO
1 stop15h 30mSWISS
Deal found 4/3$1,920

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 April 4, 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

Tue 5/13

8:00 pm-9:05 am

1 stop28h 05m

Duesseldorf Intl

Tue 5/20

9:45 am-6:00 pm

1 stop17h 15m

$597

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 4/14

7:40 pm-9:30 am

1 stop28h 50m

Duesseldorf Intl

Wed 4/30

7:25 pm-4:30 pm

1 stop30h 05m

$634

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Tue 5/13

8:00 pm-10:05 pm

1 stop17h 05m

Duesseldorf Intl

Tue 5/20

11:15 am-9:25 pm

2 stops43h 10m

$689

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Wed 5/14

7:30 pm-5:40 pm

1 stop13h 10m

Duesseldorf Intl

Thu 6/5

7:10 am-1:50 pm

1 stop15h 40m

$889

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Sat 5/24

11:49 pm-9:45 am

2 stops24h 56m

Duesseldorf Intl

Tue 6/10

10:25 am-11:52 pm

2 stops22h 27m

$1,002

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 4/14

7:30 pm-9:05 pm

1 stop16h 35m

Duesseldorf Intl

Wed 4/30

10:50 am-1:50 pm

1 stop36h 00m

$1,144

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 4/14

8:25 am-4:50 pm

2 stops23h 25m

Duesseldorf Intl

Wed 4/30

1:15 pm-2:30 pm

1 stop34h 15m

$1,303

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Thu 6/26

6:45 pm-1:25 pm

1 stop33h 40m

Duesseldorf Intl

Sun 6/29

2:50 pm-10:35 am

1 stop28h 45m

$1,373

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 4/14

3:55 pm-1:55 pm

1 stop37h 00m

Duesseldorf Intl

Wed 4/30

3:25 pm-1:35 pm

1 stop31h 10m

$1,567

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Wed 6/11

10:00 am-12:15 pm

2 stops17h 15m

Duesseldorf Intl

Wed 7/23

12:25 pm-11:51 pm

2 stops20h 26m

$1,869

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 20 results
1
2

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 March 28, 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 $1,079). 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 April 4, 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 April 4, 2025.

The most flights from SFO to BN9 are scheduled on a Monday (13 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 April 4, 2025.
Delta
8.0
Very good
7,901 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,901 reviews
Delta
8.0
Very good
7,901 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,901 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very good
7,901 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
China Southern
7.5
Good
94 reviews
Delta
8.0
Very good
7,901 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,542 reviews
Delta
8.0
Very good
7,901 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 17 different airlines.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $741. However, be on the lookout for offers from TAP AIR PORTUGAL and American 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 (81%), United Airlines (79%), Air New Zealand( 79%).

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

    On average you can expect to pay $3,789 for a flight from San Francisco to Bonn. The cheapest flight overall is $467 while the most popular route, (San Francisco - Duesseldorf Intl) is currently priced at $604.

  • 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 $1,079). 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.

See more FAQs

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Alternative routes for San Francisco to Bonn

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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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$253Average$765FlexibilityNo cancel feeOn-time77%
DeltaCheapest$421Average$1,098FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$501Average$756FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$508Average$818FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$560Average$1,188FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$618Average$877FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$628Average$720FlexibilityNo cancel feeOn-time71%
VuelingCheapest$655Average$756FlexibilityNo cancel feeOn-time88%
Turkish AirlinesCheapest$685Average$770FlexibilityNo cancel feeOn-time77%
KLMCheapest$714Average$1,172FlexibilityNo cancel feeOn-time75%

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