Cheap flights from Belfast to San Francisco from £364

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1 stop
Tue, Nov 18
Belfast BFSSan Francisco SFO

£364
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2 stops
Sat, Nov 22
Belfast BFSSan Francisco SFO

£364
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2 stops
Tue, Nov 18
Belfast BFSSan Francisco SFO

£369
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3 stops
Tue, Nov 18
Belfast BFSSan Francisco SFO

£373
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3 stops
Thu, Nov 20
Belfast BFSSan Francisco SFO

£408
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2 stops
Wed, Nov 19
Belfast BFSSan Francisco SFO

£416
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2 stops
Sat, Nov 22 – Fri, Nov 28
Belfast BFSSan Francisco SFO

£614
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2 stops
Sat, Nov 22 – Fri, Nov 28
Belfast BFSSan Francisco SFO

£639
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2 stops
Thu, Nov 20 – Mon, Nov 24
Belfast BFSSan Francisco SFO

£661
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2 stops
Thu, Nov 20 – Mon, Nov 24
Belfast BFSSan Francisco SFO

£672
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2 stops
Thu, Nov 20 – Tue, Nov 25
Belfast BFSSan Francisco SFO

£680
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2 stops
Thu, Nov 20 – Mon, Nov 24
Belfast BFSSan Francisco SFO

£685
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How much do flights to San Francisco cost?

Key info about flying to San Francisco

Depart from
Belfast International
Arrive to
San Francisco International
Average flights per week
400
Flight distance
Worth visiting
Alcatraz - Big Sur - Golden Gate Bridge

Check-in for a flight from Belfast to San Francisco

NameCarrier codeIATA CodePassport needed during booking
easyJetEZYU2Yes
RyanairRYRFRNo
JetBlue AirwaysJBUB6No
Hawaiian AirlinesHALHANo
Aer LingusEINEINo

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
May18°C10°C
June20°C12°C
July21°C13°C
August22°C14°C
September22°C14°C
October21°C13°C
November17°C10°C
December13°C8°C
Hottest Month
22°C
September
Coldest month
7°C
January
Sunny days
333
days per year

14 day forecast

Saturday
25 Oct
88%
16°C13°C
1 Nov
19°C14°C
Sunday
26 Oct
15°C14°C
2 Nov
21°C16°C
Monday
27 Oct
16°C13°C
3 Nov
20°C16°C
Tuesday
28 Oct
21°C15°C
4 Nov
22°C16°C
Wednesday
29 Oct
19°C15°C
5 Nov
20°C17°C
Thursday
30 Oct
17°C14°C
6 Nov
20°C15°C
Friday
31 Oct
17°C13°C
7 Nov
19°C16°C
Travelers usually depart from Belfast International, or George Best Belfast City when they travel from Belfast to San Francisco. The most popular airlines for this route are easyJet, Ryanair, JetBlue Airways, Hawaiian Airlines, and Aer Lingus. Belfast and San Francisco have 400 direct flights per week. When you arrive at San Francisco, consider visiting Alcatraz, Big Sur, and Golden Gate Bridge.

Frequently asked questions

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Which airports are there in Belfast?
What airports are near Belfast?
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Which airlines fly between Belfast and San Francisco?
When’s the best time to travel between Belfast and San Francisco?
What flights operate between Belfast and San Francisco?
How many airports are there near Belfast?
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What time do nonstop (direct) flights between Belfast and San Francisco depart?
What time do nonstop (direct) flights between Belfast and San Francisco arrive?
What time do flights between Belfast and San Francisco depart?
What time do flights between Belfast and San Francisco arrive?

Explore alternative trips

Flights from Belfast

Flights to San Francisco

Popular routes

The nearest countries with flights to San Francisco

Here is a list of countries people are flying from

Other destination countries from Belfast

Here is a list of countries people are flying to

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