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$320+ Cheap flights from Bergen (BGO) 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BGO — SFO
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Bergen Flesland to San Francisco are usually found in January or March, booked 36 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Find flight deals from Bergen to San Francisco

Cheapest flights from Bergen to San Francisco
Explore the most affordable flight options available from Bergen to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Ticket deal was found by Cheapflights users on 10/25. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amBGO - SFO
1 stop14h 50mKLM
Sun 11/161:55 pmSFO - BGO
1 stop24h 30mKLM
Deal found 10/25$428
This Travelis deal was found by Cheapflights users on 10/27. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:40 pmBGO - SFO
1 stop27h 10mKLM
Sun 11/161:55 pmSFO - BGO
1 stop35h 10mKLM
Deal found 10/27$454
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 11/106:00 amBGO - SFO
1 stop14h 50mDelta
Sun 11/165:45 amSFO - BGO
2 stops19h 20mDelta
Deal found 10/27$466
This Delta deal was found by Cheapflights users on 10/26. 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.
Sun 11/910:50 amBGO - SFO
1 stop34h 00mDelta
Sun 11/169:15 pmSFO - BGO
2 stops27h 50mDelta
Deal found 10/26$517
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/912:25 pmBGO - SFO
2 stops38h 13mUnited Airlines
Sun 11/165:10 amSFO - BGO
2 stops21h 35mUnited Airlines
Deal found 10/26$552
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:00 amBGO - SFO
3 stops34h 50mMultiple Airlines
Sun 11/161:55 pmSFO - BGO
3 stops21h 00mMultiple Airlines
Deal found 10/25$785
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:50 pmBGO - SFO
3 stops30h 00mMultiple Airlines
Sun 11/163:40 pmSFO - BGO
3 stops23h 45mMultiple Airlines
Deal found 10/27$973

Cheap flight deals from Bergen to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Bergen (BGO) 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 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$428
(Ticket)

One-way from

$320
(Finnair)

Popular in

June

Cheapest in

January

Average price

$595
Provider with most accurate pricing for Bergen Flesland-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bergen Flesland-San Francisco flights.
Search Deals
From Bergen Flesland to San Francisco
Search Deals
One-way flight from Bergen Flesland to San Francisco
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 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 Bergen 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 28, 2025.
Use the filters below to find and compare flights from Bergen to San Francisco that are best for you.

Fly from

Bergen

Fly to

San Francisco

Route

Depart

Return

Price

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Mon 11/10

6:00 am-11:50 am

1 stop14h 50m

San Francisco

Sun 11/16

5:45 am-10:05 am

2 stops19h 20m

$466

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Sun 11/9

10:50 am-11:50 am

1 stop34h 00m

San Francisco

Sun 11/16

9:15 pm-10:05 am

2 stops27h 50m

$517

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Wed 3/4

2:10 pm-11:50 am

1 stop30h 40m

San Francisco

Sun 3/8

11:55 pm-10:05 am

2 stops26h 10m

$521

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Sun 11/9

12:25 pm-5:38 pm

2 stops38h 13m

San Francisco

Sun 11/16

5:10 am-11:45 am

2 stops21h 35m

$552

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Fri 1/9

9:00 am-9:44 am

2 stops33h 44m

$320

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Thu 1/8

9:15 am-8:13 am

3 stops31h 58m

$484

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Thu 1/8

6:00 am-11:50 am

1 stop14h 50m

$632

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Fri 1/9

6:00 am-11:50 am

1 stop14h 50m

$649

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Sat 11/15

8:30 am-5:12 pm

3 stops41h 42m

$1,834

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Sun 3/29

10:15 am-2:40 pm

1 stop13h 25m

$2,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 12 results
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  • Most accurate provider: When it comes to deals on Bergen-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bergen-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bergen-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bergen-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 Bergen-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 Bergen to San Francisco

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

How far ahead should I book a flight from Bergen to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Bergen to San Francisco. Price data was last updated on October 24, 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bergen to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Bergen to San Francisco (average of $275). Flying from Bergen to San Francisco in August is currently the most expensive (average of $600). 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.

Related info for your journey

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

    A quick flight from Bergen to San Francisco can take about 14h 50m. Delta provides one of the quickest options available for as low as $466. Bergen and San Francisco are separated by a distance of 5047 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Bergen to San Francisco (average of $275). Flying from Bergen to San Francisco in August is currently the most expensive (average of $600). 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
South San Francisco
Santa Cruz
Livermore
Turlock
Watsonville
Sunnyvale
Santa Clara
Antioch
Manteca
Vallejo
Hollister
Vacaville
San Bruno
Foster City
Redwood City
Union City
Fairfield
Burlingame
Lodi

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