How do I get Price Alerts for flights from Belfast City Airport to San Francisco?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast City Airport from San Francisco . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Belfast City Airport to San Francisco with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Belfast City Airport to San Francisco Airport?

Prices for flights from Belfast City Airport to San Francisco Airport are refreshed on a daily basis.

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to San Francisco Airport.

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

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£648 Cheap Flights from Belfast City Airport to San Francisco in 2026

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Find the cheapest flights from Belfast City Airport to San Francisco

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 17:30

BHD

SFO

19h 00m

1 stop

16:36 - 18:45

SFO

BHD

18h 09m

2 stops

£648British Airways

Wed, 19 Aug - Thu, 10 Sep

10:05 - 21:16

BHD

SFO

19h 11m

2 stops

11:35 - 12:55

SFO

BHD

17h 20m

2 stops

£653British Airways

Wed, 19 Aug - Mon, 14 Sep

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

12:22 - 13:35

SFO

BHD

17h 13m

2 stops

£661British Airways

Tue, 28 Jul - Wed, 19 Aug

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

19:30 - 18:45

SFO

BHD

15h 15m

1 stop

£664British Airways

Tue, 28 Jul - Wed, 19 Aug

09:35 - 17:40

BHD

SFO

16h 05m

1 stop

16:35 - 15:30

SFO

BHD

14h 55m

1 stop

£669Finnair

Thu, 7 May - Thu, 14 May

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

16:35 - 17:40

SFO

BHD

17h 05m

1 stop

£670British Airways

Mon, 24 Aug - Sun, 30 Aug

19:10 - 17:40

BHD

SFO

30h 30m

1 stop

16:36 - 19:25

SFO

BHD

18h 49m

2 stops

£671British Airways

Sun, 16 Aug - Mon, 14 Sep

06:30 - 19:04

BHD

SFO

20h 34m

2 stops

16:35 - 15:30

SFO

BHD

14h 55m

1 stop

£673Finnair

Thu, 7 May - Thu, 14 May

11:35 - 22:39

BHD

SFO

19h 04m

2 stops

16:35 - 17:40

SFO

BHD

17h 05m

1 stop

£673British Airways

Mon, 24 Aug - Sun, 30 Aug

11:35 - 22:39

BHD

SFO

19h 04m

2 stops

11:35 - 12:55

SFO

BHD

17h 20m

2 stops

£675British Airways

Mon, 17 Aug - Mon, 14 Sep

British Airways flights from Belfast City Airport to San Francisco

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

British Airways

19 Aug

BHD06:30Belfast City

19h 00m

1 stop

SFO17:30San Francisco

10 Sept

SFO16:36San Francisco

18h 09m

2 stops

BHD18:45Belfast City

£648

British Airways

19 Aug

BHD10:05Belfast City

19h 11m

2 stops

SFO21:16San Francisco

14 Sept

SFO11:35San Francisco

17h 20m

2 stops

BHD12:55Belfast City

£653

British Airways

28 Jul

BHD06:30Belfast City

15h 20m

1 stop

SFO13:50San Francisco

19 Aug

SFO19:30San Francisco

16h 20m

1 stop

BHD19:50Belfast City

£661

American Airlines flights from Belfast City Airport to San Francisco

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

American Airlines

29 Jul

BHD06:30Belfast City

22h 29m

2 stops

SFO20:59San Francisco

20 Aug

SFO07:30San Francisco

18h 40m

2 stops

BHD10:10Belfast City

£686

American Airlines

29 Jul

BHD06:30Belfast City

26h 28m

2 stops

SFO00:58San Francisco

20 Aug

SFO15:30San Francisco

19h 15m

2 stops

BHD18:45Belfast City

£689

American Airlines

19 Aug

BHD11:35Belfast City

19h 09m

2 stops

SFO22:44San Francisco

11 Sept

SFO16:35San Francisco

14h 55m

1 stop

BHD15:30Belfast City

£696

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 19/8

06:30-17:30

1 stop19h 00m

San Francisco

Thu 10/9

16:36-18:45

2 stops18h 09m

£648

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 19/8

10:05-21:16

2 stops19h 11m

San Francisco

Mon 14/9

11:35-12:55

2 stops17h 20m

£653

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 28/7

06:30-13:50

1 stop15h 20m

San Francisco

Wed 19/8

12:22-13:35

2 stops17h 13m

£661

Fastest return journey

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 28/7

06:30-13:50

1 stop15h 20m

San Francisco

Wed 19/8

19:30-18:45

1 stop15h 15m

£664

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 7/5

09:35-17:40

1 stop16h 05m

San Francisco

Thu 14/5

16:35-15:30

1 stop14h 55m

£669

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 24/8

06:30-13:50

1 stop15h 20m

San Francisco

Sun 30/8

16:35-17:40

1 stop17h 05m

£670

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 16/8

19:10-17:40

1 stop30h 30m

San Francisco

Mon 14/9

16:36-19:25

2 stops18h 49m

£671

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 7/5

06:30-19:04

2 stops20h 34m

San Francisco

Thu 14/5

16:35-15:30

1 stop14h 55m

£673

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 24/8

11:35-22:39

2 stops19h 04m

San Francisco

Sun 30/8

16:35-17:40

1 stop17h 05m

£673

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 17/8

11:35-22:39

2 stops19h 04m

San Francisco

Mon 14/9

11:35-12:55

2 stops17h 20m

£675

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Belfast City Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Belfast City Airport to San Francisco (BHD to SFO) flight deals and tips

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

Fastest flight time	16h 05m
Direct flights	None

The fastest flight from Belfast City Airport to San Francisco takes 16h 05m

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

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

How far is Belfast City to San Francisco by plane?
Belfast City and San Francisco are 5029.1 mi apart from one another. Typically, this will take 16h 05m by plane in normal conditions.
When did momondo last update prices for flights from Belfast City Airport to San Francisco Airport?
Prices for flights from Belfast City Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Belfast City Airport to San Francisco Airport?
As of April 2026, there is 1 operator available to choose from for flights from Belfast City Airport to San Francisco Airport.
How old do you have to be to fly from Belfast City Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Belfast City Airport to San Francisco?
Based on momondo bookings for flights between Belfast City Airport and San Francisco, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from Belfast City Airport to San Francisco

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £443	Free Cancellation	Rating 6.7 7,875 reviews		Search British Airways flights

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

How do I get Price Alerts for flights from Belfast City Airport to San Francisco?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast City Airport from San Francisco. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Belfast City Airport to San Francisco with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Sunnyvale

Santa Clara

Santa Cruz

Rohnert Park

Seaside

Big Sur

Newark

Campbell

Palo Alto

South San Francisco

Capitola

Roseville

Novato

Sausalito

San Bruno

Woodland

Pacific Grove

Aptos

Daly City

Burlingame

Why use momondo?

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

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 from Belfast.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Belfast with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to San Francisco.

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

Price alerts on flights to San Francisco from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.