Cheap flights from Belfast to San Francisco from £530

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3 stops
Tue, Jul 29
Belfast BFSSan Francisco SFO

£530
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2 stops
Tue, Jul 29
Belfast BFSSan Francisco SFO

£545
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2 stops
Tue, Jul 29
Belfast BFSSan Francisco SFO

£545
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2 stops
Wed, Jul 30
Belfast BFSSan Francisco SFO

£569
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2 stops
Tue, Jul 29
Belfast BFSSan Francisco SFO

£576
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2 stops
Wed, Jul 30
Belfast BFSSan Francisco SFO

£602
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Prices updated:

2 stops
Tue, Jul 29 – Sun, Aug 3
Belfast BFSSan Francisco SFO

£790
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2 stops
Tue, Jul 29 – Sun, Aug 3
Belfast BFSSan Francisco SFO

£803
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2 stops
Tue, Jul 29 – Sun, Aug 3
Belfast BFSSan Francisco SFO

£814
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2 stops
Tue, Jul 29 – Sun, Aug 3
Belfast BFSSan Francisco SFO

£824
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2 stops
Tue, Jul 29 – Sun, Aug 3
Belfast BFSSan Francisco SFO

£847
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2 stops
Tue, Jul 29 – Sun, Aug 3
Belfast BFSSan Francisco SFO

£858
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Prices updated:

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 - Golden Gate Bridge - Big Sur

Check-in for a flight from Belfast to San Francisco

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
easyJetEZYU2Yes
JetBlue AirwaysJBUB6No
Hawaiian AirlinesHALHANo
Norse Atlantic AirwaysNBTN0No

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
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
4 Jul
15°C11°C
11 Jul
19°C13°C
Saturday
5 Jul
14°C11°C
12 Jul
19°C13°C
Sunday
6 Jul
13°C11°C
13 Jul
18°C13°C
Monday
7 Jul
14°C10°C
14 Jul
19°C13°C
Tuesday
8 Jul
18°C13°C
15 Jul
19°C13°C
Wednesday
9 Jul
19°C12°C
16 Jul
18°C13°C
Thursday
10 Jul
21°C12°C
17 Jul
17°C12°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 Ryanair, easyJet, JetBlue Airways, Hawaiian Airlines, and Norse Atlantic Airways. Belfast and San Francisco have 400 direct flights per week. When you arrive at San Francisco, consider visiting Alcatraz, Golden Gate Bridge, and Big Sur.

Frequently asked questions

What are the most popular routes to and from Belfast?
What are the most popular routes to and from San Francisco?
Which airports are there in Belfast?
What airports are near Belfast?
What airports are near San Francisco?
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?
How many airports are there near San Francisco?
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

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