How many operators does momondo search for flights from Belfast City Airport to San Francisco Bay Area?

As of April 2026, there is 1 operator available to choose from for flights from Belfast City Airport to San Francisco Bay Area.

How old do you have to be to fly from Belfast City Airport to San Francisco Bay Area?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast City Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£623 Cheap Flights from Belfast City Airport to San Francisco Bay Area in 2026

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Belfast City Airport to San Francisco Bay Area

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

21:49 - 08:50

SFO

BHD

27h 01m

2 stops

£623British Airways

Wed, 2 Sep - Sun, 6 Sep

11:35 - 23:06

BHD

SFO

19h 31m

2 stops

21:49 - 08:50

SFO

BHD

27h 01m

2 stops

£628British Airways

Wed, 2 Sep - Sun, 6 Sep

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

16:35 - 14:35

SFO

BHD

14h 00m

1 stop

£653British Airways

Wed, 2 Sep - Sun, 6 Sep

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

21:49 - 08:50

SFO

BHD

27h 01m

2 stops

£674British Airways

Wed, 2 Sep - Sun, 6 Sep

18:30 - 13:50

BHD

SFO

27h 20m

1 stop

07:30 - 10:45

SFO

BHD

19h 15m

2 stops

£676British Airways

Mon, 27 Jul - Tue, 18 Aug

11:35 - 00:58

BHD

SFO

21h 23m

2 stops

13:16 - 15:20

SFO

BHD

18h 04m

2 stops

£678American Airlines

Wed, 29 Jul - Tue, 18 Aug

10:05 - 21:33

BHD

SFO

19h 28m

2 stops

21:49 - 08:50

SFO

BHD

27h 01m

2 stops

£678British Airways

Wed, 2 Sep - Sun, 6 Sep

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

16:35 - 15:20

SFO

BHD

14h 45m

1 stop

£680British Airways

Tue, 19 May - Tue, 26 May

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

21:49 - 08:50

SFO

BHD

27h 01m

2 stops

£684British Airways

Wed, 2 Sep - Sun, 6 Sep

06:30 - 17:52

BHD

SFO

19h 22m

2 stops

21:49 - 08:50

SFO

BHD

27h 01m

2 stops

£688British Airways

Wed, 2 Sep - Sun, 6 Sep

British Airways flights from Belfast City Airport to San Francisco Bay Area

Our best British Airways deals on Belfast City Airport to San Francisco Bay Area flight tickets

British Airways

2 Sept

BHD06:30Belfast City

15h 20m

1 stop

SFO13:50San Francisco

6 Sept

SFO21:49San Francisco

27h 01m

2 stops

BHD08:50Belfast City

£623

British Airways

2 Sept

BHD11:35Belfast City

19h 31m

2 stops

SFO23:06San Francisco

6 Sept

SFO21:49San Francisco

27h 01m

2 stops

BHD08:50Belfast City

£628

British Airways

2 Sept

BHD06:30Belfast City

15h 20m

1 stop

SFO13:50San Francisco

6 Sept

SFO16:35San Francisco

14h 00m

1 stop

BHD14:35Belfast City

£653

American Airlines flights from Belfast City Airport to San Francisco Bay Area

Our best American Airlines deals on Belfast City Airport to San Francisco Bay Area flight tickets

American Airlines

29 Jul

BHD11:35Belfast City

21h 23m

2 stops

SFO00:58San Francisco

18 Aug

SFO13:16San Francisco

18h 04m

2 stops

BHD15:20Belfast City

£678

American Airlines

25 Jul

BHD07:05Belfast City

24h 46m

2 stops

SFO23:51San Francisco

17 Aug

SFO12:15San Francisco

19h 15m

2 stops

BHD15:30Belfast City

£708

American Airlines

19 May

BHD06:30Belfast City

19h 28m

2 stops

SFO17:58San Francisco

26 May

SFO13:35San Francisco

17h 45m

2 stops

BHD15:20Belfast City

£710

momondo Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 2/9

06:30-13:50

1 stop15h 20m

San Francisco

Sun 6/9

21:49-08:50

2 stops27h 01m

£623

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 2/9

11:35-23:06

2 stops19h 31m

San Francisco

Sun 6/9

21:49-08:50

2 stops27h 01m

£628

Fastest return journey

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 2/9

06:30-13:50

1 stop15h 20m

San Francisco

Sun 6/9

16:35-14:35

1 stop14h 00m

£653

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 2/9

06:30-13:50

1 stop15h 20m

San Francisco

Sun 6/9

21:49-08:50

2 stops27h 01m

£674

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 27/7

18:30-13:50

1 stop27h 20m

San Francisco

Tue 18/8

07:30-10:45

2 stops19h 15m

£676

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 29/7

11:35-00:58

2 stops21h 23m

San Francisco

Tue 18/8

13:16-15:20

2 stops18h 04m

£678

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 2/9

10:05-21:33

2 stops19h 28m

San Francisco

Sun 6/9

21:49-08:50

2 stops27h 01m

£678

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 19/5

06:30-13:50

1 stop15h 20m

San Francisco

Tue 26/5

16:35-15:20

1 stop14h 45m

£680

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 2/9

06:30-13:50

1 stop15h 20m

San Francisco

Sun 6/9

21:49-08:50

2 stops27h 01m

£684

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 2/9

06:30-17:52

2 stops19h 22m

San Francisco

Sun 6/9

21:49-08:50

2 stops27h 01m

£688

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Belfast City Airport to San Francisco Bay Area

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Belfast City Airport to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Belfast City Airport to San Francisco Bay Area.

Cheap Belfast City Airport to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to San Francisco Bay Area

Fastest flight time	15h 20m
Direct flights	None

The fastest flight from Belfast City Airport to San Francisco Bay Area takes 15h 20m

There are no direct flights from Belfast City Airport to San Francisco Bay Area. There are no popular flight routes from Belfast City Airport to San Francisco Bay Area.

Search flight deals

Frequently asked questions about flying from Belfast City Airport to San Francisco Bay Area

When did momondo last update prices for flights from Belfast City Airport to San Francisco Bay Area?
Prices for flights from Belfast City Airport to San Francisco Bay Area refresh daily.
How many operators does momondo search for flights from Belfast City Airport to San Francisco Bay Area?
As of April 2026, there is 1 operator available to choose from for flights from Belfast City Airport to San Francisco Bay Area.
How old do you have to be to fly from Belfast City Airport to San Francisco Bay Area?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast City Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Belfast City Airport to San Francisco Bay Area?
momondo data reveals that the most frequently booked plane model on the route from Belfast City Airport to San Francisco Bay Area is Airbus A320-100/200, representing 31.21% of all bookings. The subsequent popular models are Airbus A319 at 25.68%, ATR 72-201 / 202 at 23.64%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 6.64%.

Best airlines flying from Belfast City Airport to San Francisco Bay Area

Compare and see reviews for airlines that fly from Belfast City Airport to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £451	Free Cancellation	Rating 6.7 7,856 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to San Francisco Bay Area?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco Bay Area from Belfast.

Can I find flights from Belfast to San Francisco Bay Area with flexible booking policies on momondo?

All flight searches from Belfast to San Francisco Bay Area on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to San Francisco Bay Area?

momondo helps you find the best flight between Belfast and San Francisco Bay Area by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Belfast to San Francisco Bay Area right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco Bay Area, momondo offers a useful price alert feature which will track prices for flights to San Francisco Bay Area from Belfast and alert you when they change.