In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from BEY to SFO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Beirut to San Francisco as you normally would.

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

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

How can I find direct flights from Beirut to San Francisco?

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

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

Yes. Cheapflights offers flight deals from Beirut 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.

£430+ Cheap Flights from Beirut to San Francisco

Cheap flight deals from Beirut to San Francisco

Enter your travel dates to find the best prices.

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

Wed 2/1203:30 -

1 stop23h 00m

Sun 6/1213:55 -

2 stops20h 15m

Deal found 7/11£843

Sun 20/1215:15 -

1 stop35h 15m

Tue 12/113:19 -

2 stops20h 51m

Deal found 7/11£914

Fri 18/1202:15 -

2 stops27h 20m

Tue 5/113:55 -

1 stop22h 40m

Deal found 8/11£938

Fri 18/1203:45 -

1 stop22h 45m

Tue 5/118:35 -

1 stop22h 00m

Deal found 6/11£1,014

Sat 19/1203:10 -

1 stop23h 20m

Wed 13/116:40 -

2 stops47h 40m

Deal found 7/11£1,070

Sat 19/1203:10 -

1 stop23h 20m

Mon 11/114:45 -

1 stop21h 50m

Deal found 7/11£1,072

Tue 1/1221:05 -

1 stop29h 25m

Sat 23/118:35 -

1 stop28h 10m

Deal found 7/11£1,074

Tue 22/1215:45 -

2 stops30h 00m

Wed 13/107:00 -

2 stops21h 05m

Deal found 7/11£1,090

Find flight deals from Beirut to San Francisco

Round-trip from	£843
One-way from	£430
Popular in	March
Cheapest in	August
Average price	£1,052

2/12-6/12
3 total stops
43h 15m total
Beirut to San Francisco

Search Deals

17/3-31/12
2 total stops
36h 10m total
Beirut to San Francisco

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£204 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£63 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Beirut to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Wed 17/3

17:35-20:45

2 stops36h 10m

San Francisco

Wed 31/12

00:00-10:00

Nonstop0h 00m

£430

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Tue 4/5

03:50-16:55

1 stop23h 05m

San Francisco

Wed 12/5

14:00-20:35

2 stops20h 35m

£914

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Mon 3/5

03:50-16:55

1 stop23h 05m

San Francisco

Tue 11/5

14:00-20:35

2 stops20h 35m

£914

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Mon 3/5

22:10-16:55

1 stop28h 45m

San Francisco

Mon 10/5

14:00-20:35

2 stops20h 35m

£914

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Thu 11/3

21:05-16:30

1 stop29h 25m

San Francisco

Mon 22/3

14:00-20:10

2 stops21h 10m

£914

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Fri 18/12

02:15-19:35

2 stops27h 20m

San Francisco

Tue 5/1

16:40-22:35

2 stops19h 55m

£955

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Tue 1/12

21:05-16:30

1 stop29h 25m

San Francisco

Thu 28/1

18:35-14:05

1 stop33h 30m

£1,074

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Sun 6/12

15:15-16:30

1 stop35h 15m

San Francisco

Sun 24/1

18:35-08:45

1 stop28h 10m

£1,074

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Sun 6/12

15:15-16:30

1 stop35h 15m

San Francisco

Tue 26/1

18:35-08:45

1 stop28h 10m

£1,074

BeirutSan Francisco

BEY Beirut - SFO San Francisco

BEYSFO

Beirut

Tue 1/12

03:30-16:30

1 stop23h 00m

San Francisco

Sat 23/1

18:35-02:35

1 stop22h 00m

£1,074

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Beirut to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Beirut with our price prediction graph.

BEY-SFO

Estimated return 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 Beirut to San Francisco

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

Currently, August is the cheapest month in which you can book a flight from Beirut to San Francisco (average of £606). Flying from Beirut to San Francisco in March is currently the most expensive (average of £1,993). 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 for a return flight from Beirut to San Francisco?

Airfare is below average for this route at the moment.

Beirut to San Francisco flights typically cost between £997 and £1,068 in December.
The cheapest return price found within the last 5 days was £843 on Multiple Airlines (2 Dec–6 Dec).

Related info for your journey

Can I find deals for flights from Beirut to San Francisco that include hotel bookings?
Yes. In addition to deals on Beirut to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Beirut to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Beirut to San Francisco.
Can I find deals for business class flights from Beirut to San Francisco?
Yes. Cheapflights offers flight deals from Beirut 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 Beirut to San Francisco?
Currently, August is the cheapest month in which you can book a flight from Beirut to San Francisco (average of £606). Flying from Beirut to San Francisco in March is currently the most expensive (average of £1,993). 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.

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How does Cheapflights help users find flights from Beirut to San Francisco?

When you search for this flight from Beirut to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Beirut to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Beirut to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Beirut to San Francisco with no change fees?

Yes, we can. To see specific flights from Beirut to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Beirut to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Beirut to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Beirut to San Francisco from £430

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Beirut to San Francisco

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

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

Best flights from Beirut to San FranciscoDiscover carefully curated flight deals from Beirut to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Beirut to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Beirut to San FranciscoDiscover last-minute flight deals from Beirut to San Francisco. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Beirut to San Francisco. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Beirut to San FranciscoSearch for one-way flight options from Beirut to San Francisco. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Beirut to San Francisco. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from Beirut to San Francisco

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Beirut to San Francisco that are best for you.

Best time to book a flight from Beirut to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Beirut with our price prediction graph.

Cheapflights Insights

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

How much does it cost for a return flight from Beirut to San Francisco?

Airfare is below average for this route at the moment.

Beirut to San Francisco flights typically cost between £997 and £1,068 in December.The cheapest return price found within the last 5 days was £843 on Multiple Airlines (2 Dec–6 Dec).

Related info for your journey

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

How can I find direct flights from Beirut to San Francisco?

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

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

Travelling to a place near San Francisco?

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Alternative routes for Beirut to San Francisco

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Complete your trip

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Direct flights to California

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Beirut and San Francisco flights

Browse other Beirut and San Francisco flight options. Last updated on 10 November 2026.

Other flights from Beirut

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How does Cheapflights help users find flights from Beirut to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Beirut to San Francisco?

Can Cheapflights find flights from Beirut to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Beirut to San Francisco become cheaper?

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

Best flights from Beirut to San Francisco
Discover carefully curated flight deals from Beirut to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Beirut to San Francisco
Discover last-minute flight deals from Beirut to San Francisco. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Beirut to San Francisco
Search for one-way flight options from Beirut to San Francisco. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Beirut to San Francisco flights typically cost between £997 and £1,068 in December.
The cheapest return price found within the last 5 days was £843 on Multiple Airlines (2 Dec–6 Dec).