Find cheap flights to San Francisco from £138

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1 stop
Fri, Jul 18
Columbus CMHSan Francisco SFO
£138
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1 stop
Tue, Jul 15
Columbus CMHSan Francisco SFO
£178
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1 stop
Wed, Jul 16
Columbus CMHSan Francisco SFO
£180
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1 stop
Wed, Jul 16
Columbus CMHSan Francisco SFO
£180
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1 stop
Tue, Jul 15
Columbus CMHSan Francisco SFO
£184
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1 stop
Wed, Jul 16
Columbus CMHSan Francisco SFO
£188
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Prices updated:

1 stop
Fri, Jul 18 – Wed, Jul 23
Columbus CMHSan Francisco SFO
£240
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Direct
Tue, Jul 15 – Sun, Jul 20
Columbus CMHSan Francisco SFO
£301
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Direct
Fri, Jul 18 – Tue, Jul 22
Columbus CMHSan Francisco SFO
£305
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Direct
Fri, Jul 18 – Tue, Jul 22
Columbus CMHSan Francisco SFO
£311
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1 stop
Wed, Jul 16 – Sun, Jul 20
Columbus CMHSan Francisco SFO
£314
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Direct
Sat, Jul 12 – Wed, Jul 16
Columbus CMHSan Francisco SFO
£329
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Prices updated:

Cheap flights to San Francisco

Weather in San Francisco

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January14°C7°C
February15°C8°C
March15°C8°C
April17°C9°C
May19°C10°C
June21°C12°C
July22°C13°C
August22°C14°C
September23°C14°C
October21°C13°C
November17°C10°C
December13°C8°C
Hottest Month
23°C
September
Coldest month
7°C
January
Sunny days
333
days per year

14 day forecast

Friday
20 Jun
16°C10°C
27 Jun
17°C11°C
Saturday
21 Jun
16°C10°C
28 Jun
17°C11°C
Sunday
22 Jun
15°C10°C
29 Jun
15°C12°C
Monday
23 Jun
13°C10°C
30 Jun
16°C12°C
Tuesday
24 Jun
16°C11°C
1 Jul
16°C12°C
Wednesday
25 Jun
15°C12°C
2 Jul
15°C12°C
Thursday
26 Jun
16°C12°C
3 Jul
16°C11°C

Cheapest month to fly to San Francisco

Explore price trends for trips to San Francisco

Showing prices in GBP

Annual Avg. Price394 GBP
July 2025507 GBP
August 2025295 GBP
September 2025238 GBP
October 2025281 GBP
November 2025318 GBP
December 2025630 GBP
January 2026345 GBP
February 2026346 GBP
March 2026345 GBP
April 2026467 GBP
May 2026384 GBP
June 2026570 GBP

Direct flights to San Francisco

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Frequently asked questions

Main airports in San Francisco
San Francisco International Airport (SFO) and Oakland International Airport (OAK) are the main airports serving San Francisco. Both airports offer a variety of domestic and international flights.
Getting from the airport to San Francisco
From San Francisco International Airport, you can take BART (Bay Area Rapid Transit) train or a taxi to reach downtown San Francisco. From Oakland International Airport, you can take BART or a shuttle bus to reach the city center.
Best time to fly to San Francisco
The best time to visit San Francisco is during the months of September to November when the weather is pleasant and there are fewer tourists. Avoid visiting during peak summer months as it can be crowded.
Things to do in San Francisco
Explore iconic attractions like the Golden Gate Bridge, Alcatraz Island, Fisherman's Wharf, and Chinatown. Visit museums such as the de Young Museum and SFMOMA. Enjoy scenic views at Twin Peaks or take a stroll in Golden Gate Park.
When to book your flight
It is recommended to book your flight to San Francisco at least 2-3 months in advance for better deals and availability. However, last-minute deals may also be available if you're flexible with your travel dates.
Recommended duration of stay
A minimum of 3-4 days is recommended to explore the main attractions of San Francisco. This allows enough time to visit popular landmarks, experience the local culture, and enjoy the vibrant food scene.
Top tourist attractions in San Francisco
Some of the top tourist attractions in San Francisco include the Golden Gate Bridge, Alcatraz Island, Fisherman's Wharf, Pier 39, Lombard Street, Chinatown, and Union Square. Don't miss out on exploring these iconic landmarks!
Safety walking at night in San Francisco
While San Francisco is generally safe for walking at night in popular tourist areas like downtown and Fisherman's Wharf, it is always advisable to remain cautious and aware of your surroundings. Avoid poorly lit or deserted areas.
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