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Bonn

$253+ Cheap flights from California 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FRA
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
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Cheap flight deals from California to Bonn

Keep the following information in mind while searching for California to Bonn flight deals. Data was last updated June 14, 2025.

Round-trip from

$569
(oojo)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,153
From California to Bonn
Search Deals
One-way flight from California to Bonn
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from California to Bonn

Cheapest flights from California to Bonn
Explore the most affordable flight options available from California to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2025.

This oojo deal was found by Cheapflights users on 6/13. 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.
Wed 11/194:35 pmSFO - DUS
1 stop15h 05mTAP AIR PORTUGAL
Thu 12/45:30 pmDUS - SFO
1 stop31h 35mTAP AIR PORTUGAL
Deal found 6/13$569
This oojo deal was found by Cheapflights users on 6/12. 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.
Wed 10/227:40 pmSFO - DUS
1 stop17h 30mScandinavian Airlines
Sun 11/29:35 pmDUS - SFO
1 stop26h 00mScandinavian Airlines
Deal found 6/12$616
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 9/127:05 amLAS - DUS
2 stops22h 45mScandinavian Airlines
Sat 9/138:10 pmDUS - LAS
2 stops36h 47mScandinavian Airlines
Deal found 6/13$631
This AirNGo deal was found by Cheapflights users on 6/14. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:40 pmSAN - DUS
1 stop19h 25mBritish Airways
Wed 8/207:15 amDUS - SAN
1 stop16h 35mBritish Airways
Deal found 6/14$675
This Finnair deal was found by Cheapflights users on 6/12. 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.
Mon 8/47:50 pmSAN - DUS
1 stop16h 15mMultiple Airlines
Wed 8/208:25 amDUS - SAN
2 stops23h 05mMultiple Airlines
Deal found 6/12$689
This oojo deal was found by Cheapflights users on 6/13. 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.
Wed 9/107:35 amSNA - DUS
2 stops22h 15mScandinavian Airlines
Tue 9/163:25 pmDUS - SNA
2 stops39h 54mScandinavian Airlines
Deal found 6/13$691
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/47:50 pmSAN - DUS
1 stop16h 15mAmerican Airlines
Wed 8/207:15 amDUS - SAN
1 stop16h 35mAmerican Airlines
Deal found 6/12$693
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 11/191:24 pmSFO - DUS
2 stops16h 56mAmerican Airlines
Fri 12/510:30 amDUS - SFO
2 stops19h 16mAmerican Airlines
Deal found 6/13$694
This oojo deal was found by Cheapflights users on 6/14. 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.
Sun 12/73:45 pmSJC - DUS
2 stops18h 00mScandinavian Airlines
Tue 12/1610:10 amDUS - SJC
2 stops20h 36mScandinavian Airlines
Deal found 6/14$697
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 9/127:00 amSAN - DUS
2 stops41h 20mScandinavian Airlines
Wed 9/171:40 pmDUS - SAN
2 stops43h 01mScandinavian Airlines
Deal found 6/13$697
This Expedia deal was found by Cheapflights users on 6/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:30 pmSFO - DUS
1 stop16h 30mBritish Airways
Tue 8/197:10 amDUS - SFO
2 stops20h 44mBritish Airways
Deal found 6/13$703
This Iberia deal was found by Cheapflights users on 6/12. 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.
Tue 8/58:15 amONT - DUS
2 stops29h 05mIberia
Thu 8/216:20 amDUS - ONT
2 stops24h 54mIberia
Deal found 6/12$705

Cheapflights Fare Finder

Customize your flight search to find flights from California to Bonn that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2025.
Use the filters below to find and compare flights from California to Bonn that are best for you.

Fly from

California

Fly to

Bonn

Route

Depart

Return

Price

Las VegasDüsseldorf

LAS - DUS

LASDUS

Las Vegas Harry Reid Intl

Fri 9/12

7:05 am-2:50 pm

2 stops22h 45m

Duesseldorf Intl

Sat 9/13

8:10 pm-11:57 pm

2 stops36h 47m

$631

San DiegoDüsseldorf

SAN - DUS

SANDUS

San Diego

Mon 8/4

4:40 pm-9:05 pm

1 stop19h 25m

Duesseldorf Intl

Wed 8/20

7:15 am-2:50 pm

1 stop16h 35m

$675

San DiegoDüsseldorf

SAN - DUS

SANDUS

San Diego

Mon 8/4

7:50 pm-9:05 pm

1 stop16h 15m

Duesseldorf Intl

Wed 8/20

8:25 am-10:30 pm

2 stops23h 05m

$689

Santa AnaDüsseldorf

SNA - DUS

SNADUS

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

7:35 am-2:50 pm

2 stops22h 15m

Duesseldorf Intl

Tue 9/16

3:25 pm-10:19 pm

2 stops39h 54m

$691

San DiegoDüsseldorf

SAN - DUS

SANDUS

San Diego

Mon 8/4

7:50 pm-9:05 pm

1 stop16h 15m

Duesseldorf Intl

Wed 8/20

7:15 am-2:50 pm

1 stop16h 35m

$693

San JoseDüsseldorf

SJC - DUS

SJCDUS

San Jose

Sun 12/7

3:45 pm-6:45 pm

2 stops18h 00m

Duesseldorf Intl

Tue 12/16

10:10 am-9:46 pm

2 stops20h 36m

$697

San DiegoDüsseldorf

SAN - DUS

SANDUS

San Diego

Fri 9/12

7:00 am-9:20 am

2 stops41h 20m

Duesseldorf Intl

Wed 9/17

1:40 pm-11:41 pm

2 stops43h 01m

$697

San FranciscoDüsseldorf

SFO - DUS

SFODUS

San Francisco

Mon 8/4

4:30 pm-6:00 pm

1 stop16h 30m

Duesseldorf Intl

Tue 8/19

7:10 am-6:54 pm

2 stops20h 44m

$703

OntarioDüsseldorf

ONT - DUS

ONTDUS

Ontario

Tue 8/5

8:15 am-10:20 pm

2 stops29h 05m

Duesseldorf Intl

Thu 8/21

6:20 am-10:14 pm

2 stops24h 54m

$705

San DiegoDüsseldorf

SAN - DUS

SANDUS

San Diego

Mon 8/4

2:50 pm-10:20 pm

2 stops22h 30m

Duesseldorf Intl

Wed 8/20

11:55 am-12:11 am

2 stops45h 16m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 60 results
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Best time to book a flight from California to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from California 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 California to Bonn

What is the cheapest month to book a flight from California to Bonn?

Currently, January is the cheapest month in which you can book a flight from California to Bonn (average of $729). Flying from California to Bonn in June is currently the most expensive (average of $1,088). 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 CA to BN9?

Find hourly flight availability from California 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 June 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Bonn as you normally would.

Weekly flight availability from California to Bonn

Explore weekly flight availability from California 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 June 14, 2025.

The most flights from USCA to BN9 are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 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 June 14, 2025.
Read reviews from past customers who have flown Delta, LOT and Austrian Airlines from California to Bonn. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,079 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from California to Bonn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $322. Users have also found prices from $344 and $410 on Iberia and Scandinavian Airlines, respectively.

  • What are the most popular routes from California to Bonn?

    When deciding which route to take from California to Bonn consider Los Angeles - Duesseldorf Intl, San Francisco - Duesseldorf Intl or Santa Ana J. Wayne/Orange Cnty - Duesseldorf Intl as they are the most popular.

  • What are the most reliable airlines from California to Bonn?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from California to Bonn on time: Condor (72%), Alaska Airlines (72%), Austrian Airlines (58%).

  • What are the cheapest flights from California to Bonn?

    Looking for the cheapest flight from California to Bonn? While on average our users pay $5,119, our data indicates the cheapest price to be $306. The most popular route (Los Angeles - Duesseldorf Intl), is priced around $523.

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

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

  • How can I find direct flights from California to Bonn?

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

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

    Yes. Cheapflights offers flight deals from California 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 California to Bonn?

    Currently, January is the cheapest month in which you can book a flight from California to Bonn (average of $729). Flying from California to Bonn in June is currently the most expensive (average of $1,088). 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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Top 10 airlines flying from California to Bonn

Discover the top 10 airlines that operate flights from California to Bonn. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$253Average$765FlexibilityNo cancel feeOn-time77%
DeltaCheapest$421Average$914FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$514Average$835FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$516Average$903FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$529Average$703FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$529Average$956FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$556Average$912FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$579Average$1,130FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$592Average$986FlexibilityNo cancel feeOn-time69%
SWISSCheapest$627Average$929FlexibilityNo cancel feeOn-time79%

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