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$460+ Cheap flights from Brest (BES) 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BES — SFO
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$932
(Kiwi.com)

One-way from

$460
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$1,203
From Brest Guipavas to San Francisco
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One-way flight from Brest Guipavas to San Francisco
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Highest demand for flights based on searches. 9% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Brest to San Francisco

Cheapest flights from Brest to San Francisco
Explore the most affordable flight options available from Brest to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:50 amBES - SFO
2 stops42h 20mMultiple Airlines
Mon 9/88:30 pmSFO - BES
1 stop17h 30mMultiple Airlines
Deal found 7/29$932
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:15 amBES - SFO
1 stop15h 35mKLM
Thu 9/48:25 pmSFO - BES
1 stop17h 35mKLM
Deal found 7/29$962
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:40 amBES - SFO
2 stops20h 53mDelta
Thu 9/47:05 amSFO - BES
2 stops18h 50mDelta
Deal found 7/29$1,094

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 July 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 9/1

8:50 am-6:10 pm

2 stops42h 20m

San Francisco

Mon 9/8

8:30 pm-11:00 pm

1 stop17h 30m

$932

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Thu 8/28

6:15 am-12:50 pm

1 stop15h 35m

San Francisco

Thu 9/4

8:25 pm-11:00 pm

1 stop17h 35m

$962

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Thu 8/28

11:40 am-11:33 pm

2 stops20h 53m

San Francisco

Thu 9/4

7:05 am-10:55 am

2 stops18h 50m

$1,094

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Thu 8/28

11:30 am-11:08 pm

2 stops20h 38m

$460

BrestSan Francisco

BES - SFO

BESSFO

Brest Guipavas

Thu 8/28

6:15 am-12:50 pm

1 stop15h 35m

$1,715

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Brest to San Francisco, such as Delta and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Brest to San Francisco round-trip?

    Currently priced at $962, KLM will fly you from Brest to San Francisco and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $1,094. KLM is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Brest to San Francisco (average of $276). Flying from Brest to San Francisco in June is currently the most expensive (average of $358). 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
Roseville
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Sunnyvale
Newark
Milpitas
Campbell
Foster City
Capitola
Santa Clara
San Leandro
Burlingame
Redwood City

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