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$434+ Cheap flights from Bergen (BGO) 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BGO — SFO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Bergen Flesland to San Francisco are usually found in January or February, booked 39 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 June 12, 2025.

Round-trip from

$434
(Travelis)

Popular in

August

Cheapest in

January

Average price

$699
From Bergen Flesland to San Francisco
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Travelis deal was found by Cheapflights users on 6/11. 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.
Thu 9/410:50 amBGO - SFO
2 stops19h 28mFinnair
Sat 10/44:35 pmSFO - BGO
2 stops32h 30mFinnair
Deal found 6/11$434
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:35 pmBGO - SFO
1 stop34h 55mScandinavian Airlines
Sat 10/47:40 pmSFO - BGO
1 stop33h 20mScandinavian Airlines
Deal found 6/12$484
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 9/126:00 amBGO - SFO
1 stop14h 45mDelta
Fri 10/176:05 amSFO - BGO
2 stops20h 45mDelta
Deal found 6/10$506
This KLM deal was found by Cheapflights users on 6/10. 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.
Sat 9/276:00 amBGO - SFO
1 stop14h 45mKLM
Sat 10/113:00 pmSFO - BGO
2 stops16h 55mKLM
Deal found 6/10$528
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:50 amBGO - SFO
3 stops36h 00mMultiple Airlines
Sat 10/117:20 pmSFO - BGO
2 stops29h 45mMultiple Airlines
Deal found 6/10$604
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/151:30 pmBGO - SFO
2 stops41h 45mUnited Airlines
Sun 6/2211:17 pmSFO - BGO
2 stops52h 13mUnited Airlines
Deal found 6/11$665

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 June 12, 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

Thu 9/4

10:50 am-9:18 pm

2 stops19h 28m

San Francisco

Sat 10/4

4:35 pm-10:05 am

2 stops32h 30m

$434

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Thu 9/4

2:35 pm-4:30 pm

1 stop34h 55m

San Francisco

Sat 10/4

7:40 pm-2:00 pm

1 stop33h 20m

$484

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Fri 9/12

6:00 am-11:45 am

1 stop14h 45m

San Francisco

Fri 10/17

6:05 am-11:50 am

2 stops20h 45m

$506

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Sat 9/27

6:00 am-11:45 am

1 stop14h 45m

San Francisco

Sat 10/11

3:00 pm-4:55 pm

2 stops16h 55m

$528

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Sat 9/27

10:50 am-1:50 pm

3 stops36h 00m

San Francisco

Sat 10/11

7:20 pm-10:05 am

2 stops29h 45m

$604

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Sat 7/12

1:30 pm-10:38 pm

2 stops42h 08m

San Francisco

Fri 7/18

12:20 am-12:30 pm

2 stops27h 10m

$1,213

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Thu 7/24

7:30 am-5:15 pm

3 stops42h 45m

$457

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Thu 9/18

5:45 pm-11:45 am

1 stop27h 00m

$601

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Thu 9/18

10:45 am-10:30 pm

2 stops20h 45m

$607

BergenSan Francisco

BGO - SFO

BGOSFO

Bergen Flesland

Sat 7/12

6:00 am-4:30 pm

1 stop19h 30m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
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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 June 9, 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 $276). Flying from Bergen to San Francisco in June is currently the most expensive (average of $364). 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 BGO to SFO?

Find hourly flight availability from Bergen to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Bergen to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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 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.

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

    Finnair, at $434, was found to be the cheapest airline from Bergen to San Francisco.Alternate airlines to your destination round-trip include Scandinavian Airlines and Delta. Finnair is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Bergen to San Francisco one-way?

    One-way options have recently been found by users for as low as $669 on Scandinavian Airlines. Other airlines that offer cheap prices include Lufthansa from $800 and KLM from $886 one-way.

  • 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 $276). Flying from Bergen to San Francisco in June is currently the most expensive (average of $364). 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 Bergen?

Book flights to Bergen if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

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