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$1,060+ Cheap flights from Brest (BES) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BES — SFO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Brest to San Francisco

Best flights from Brest to San Francisco
Discover carefully curated flight deals from Brest to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This Air France deal was found by Cheapflights users on 10/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:15 amBES - SFO
1 stop16h 10mAir France
Thu 3/191:00 pmSFO - BES
2 stops17h 10mAir France
Deal found 10/30$1,060
This Air France deal was found by Cheapflights users on 10/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:15 amBES - SFO
2 stops18h 14mMultiple Airlines
Thu 3/191:00 pmSFO - BES
2 stops17h 10mMultiple Airlines
Deal found 10/30$1,065
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:15 amBES - SFO
1 stop16h 10mDelta
Sun 3/89:30 pmSFO - BES
2 stops27h 45mDelta
Deal found 10/30$1,071

Cheap flight deals from Brest to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Brest (BES) 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 October 30, 2025.

Round-trip from

$1,060
(Air France)

Popular in

May

Cheapest in

February

Average price

$862
From Brest Guipavas to San Francisco
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brest 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 October 30, 2025.
Use the filters below to find and compare flights from Brest to San Francisco that are best for you.

Fly from

Brest

Fly to

San Francisco

Route

Depart

Return

Price

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Mon 3/9

6:15 am-2:25 pm

1 stop16h 10m

San Francisco

Thu 3/19

1:00 pm-2:10 pm

2 stops17h 10m

$1,060

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Mon 3/9

6:15 am-4:29 pm

2 stops18h 14m

San Francisco

Thu 3/19

1:00 pm-2:10 pm

2 stops17h 10m

$1,065

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Wed 3/4

6:15 am-1:25 pm

1 stop16h 10m

San Francisco

Sun 3/8

9:30 pm-9:15 am

2 stops27h 45m

$1,071

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Brest to San Francisco

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

Related info for your journey

Find useful and relevant information for your journey from Brest 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 Brest to San Francisco?

    For as low as $1,060, Air France can have you in San Francisco from Brest in 16h 10m. Brest and San Francisco are separated by a distance of 5375 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brest 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.

See more FAQs

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