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$445+ Cheap flights from Cologne (CGN) to San Francisco (SFO)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — SFO
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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Cheap flight deals from Cologne to San Francisco

Cheapest flights from Cologne to San Francisco
Explore the most affordable flight options available from Cologne to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

This Expedia deal was found by Cheapflights users on 8/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 am -
1 stop14h 50m
Tue 9/81:55 pm -
1 stop20h 35m
Deal found 8/5$605
This Expedia deal was found by Cheapflights users on 8/9. 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.
Fri 11/61:10 pm -
1 stop15h 25m
Sat 11/142:00 pm -
2 stops17h 55m
Deal found 8/9$609
This Booking.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/251:05 pm -
1 stop14h 55m
Mon 9/289:05 pm -
1 stop13h 25m
Deal found 8/9$619
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 11/121:35 pm -
1 stop15h 00m
Sun 11/156:35 am -
2 stops25h 20m
Deal found 8/6$626
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 11/121:35 pm -
1 stop15h 00m
Mon 11/161:30 pm -
1 stop14h 20m
Deal found 8/8$627
This Expedia deal was found by Cheapflights users on 8/9. 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.
Fri 11/68:20 pm -
2 stops32h 09m
Sat 11/142:00 pm -
2 stops20h 35m
Deal found 8/9$630
This Expedia deal was found by Cheapflights users on 8/7. 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.
Thu 9/38:10 pm -
1 stop27h 10m
Wed 9/161:55 pm -
1 stop18h 25m
Deal found 8/7$636

Find flight deals from Cologne to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$605
(Expedia)

One-way from

$445
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$787
Provider with most accurate pricing for Cologne Köln/Bonn-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Cologne Köln/Bonn-San Francisco flights.
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From Cologne Köln/Bonn to San Francisco
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One-way flight from Cologne Köln/Bonn to San Francisco
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cologne to San Francisco 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 August 10, 2026.
Use the filters below to find and compare flights from Cologne to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Thu 11/12

1:35 pm-7:35 pm

1 stop15h 00m

San Francisco

Sun 11/15

6:35 am-4:55 pm

2 stops25h 20m

$626
Quickest round-trip

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Thu 11/12

1:35 pm-7:35 pm

1 stop15h 00m

San Francisco

Mon 11/16

1:30 pm-12:50 pm

1 stop14h 20m

$627

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Thu 9/3

6:05 pm-7:00 pm

1 stop33h 55m

San Francisco

Wed 9/16

1:55 pm-7:30 pm

1 stop20h 35m

$635

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Thu 9/3

6:20 am-4:15 pm

1 stop18h 55m

San Francisco

Wed 9/16

1:55 pm-5:20 pm

1 stop18h 25m

$793

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Sat 9/26

1:05 pm-9:47 pm

2 stops17h 42m

San Francisco

Fri 10/9

1:55 pm-12:25 pm

1 stop13h 30m

$831

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Wed 10/7

1:05 pm-7:00 pm

1 stop14h 55m

San Francisco

Fri 10/16

2:40 pm-5:40 pm

2 stops18h 00m

$930

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Wed 10/7

1:05 pm-7:00 pm

1 stop14h 55m

San Francisco

Sat 10/17

1:55 pm-5:20 pm

1 stop18h 25m

$966
Cheapest one-way

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Tue 9/8

11:05 pm-2:30 pm

3 stops48h 25m

$445

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Sat 11/21

10:20 am-11:10 am

3 stops57h 50m

$453

CologneSan Francisco

CGN Cologne Köln/Bonn - SFO San Francisco

CGNSFO

Cologne Köln/Bonn

Fri 12/25

2:35 pm-2:55 pm

1 stop33h 20m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Cologne-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cologne-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cologne-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cologne-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cologne-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cologne to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Cologne 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 Cologne to San Francisco

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

Currently, April is the cheapest month in which you can book a flight from Cologne to San Francisco (average of $586). Flying from Cologne to San Francisco in March is currently the most expensive (average of $1,274). 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.

How much does it cost to fly round-trip from Cologne to San Francisco?

Airfare is below average for this route at the moment.

Cologne to San Francisco flights typically cost between $630 and $1,233 in September.
The cheapest round-trip price found within the last 5 days was $605 on Lufthansa (Sep 1-Sep 8).

Related info for your journey

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

  • How long is the flight from Cologne to San Francisco?

    There are many flights that can get you from Cologne to San Francisco in 15h. Fly via United Airlines or Lufthansa to get the fastest option. The distance between Cologne and San Francisco is about 5597 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cologne to San Francisco 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 Cologne to San Francisco?

    Currently, April is the cheapest month in which you can book a flight from Cologne to San Francisco (average of $586). Flying from Cologne to San Francisco in March is currently the most expensive (average of $1,274). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Walnut Creek
San Bruno
Fairfield
Emeryville
Roseville
Burlingame
Rancho Cordova
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
San Carlos
Manteca
Turlock
San Lorenzo

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