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 June 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.

£379 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

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 00:52

BHD

SFO

25h 52m

2 stops

06:15 - 13:40

SFO

BHD

23h 25m

2 stops

£734Multiple Airlines

Mon, 29 Jun - Mon, 6 Jul

17:45 - 18:55

BHD

SFO

33h 10m

2 stops

17:25 - 09:20

SFO

BHD

31h 55m

2 stops

£833KLM

Sun, 28 Jun - Sun, 5 Jul

14:35 - 13:50

BHD

SFO

31h 15m

1 stop

19:30 - 19:25

SFO

BHD

15h 55m

1 stop

£856British Airways

Mon, 29 Jun - Mon, 6 Jul

07:00 - 00:06

BHD

SFO

25h 06m

2 stops

07:15 - 15:55

SFO

BHD

24h 40m

2 stops

£875Multiple Airlines

Sat, 27 Jun - Sat, 4 Jul

17:45 - 11:45

BHD

SFO

26h 00m

1 stop

06:00 - 09:20

SFO

BHD

19h 20m

2 stops

£916Delta

Sun, 28 Jun - Sun, 5 Jul

17:30 - 11:45

BHD

SFO

26h 15m

1 stop

13:45 - 09:20

SFO

BHD

35h 35m

1 stop

£920KLM

Sat, 27 Jun - Sat, 4 Jul

17:30 - 11:45

BHD

SFO

26h 15m

1 stop

14:23 - 16:55

SFO

BHD

18h 32m

2 stops

£923KLM

Sat, 27 Jun - Sat, 4 Jul

20:10 - 13:50

BHD

SFO

25h 40m

1 stop

16:35 - 08:50

SFO

BHD

32h 15m

1 stop

£925British Airways

Sun, 28 Jun - Sun, 5 Jul

09:50 - 11:45

BHD

SFO

33h 55m

1 stop

13:45 - 09:20

SFO

BHD

35h 35m

1 stop

£932KLM

Sun, 28 Jun - Sun, 5 Jul

20:10 - 13:50

BHD

SFO

25h 40m

1 stop

15:38 - 18:45

SFO

BHD

19h 07m

2 stops

£949British Airways

Sun, 28 Jun - Sun, 5 Jul

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

29 Jun

BHD14:35Belfast City

31h 15m

1 stop

SFO13:50San Francisco

6 Jul

SFO19:30San Francisco

15h 55m

1 stop

BHD19:25Belfast City

£856

British Airways

28 Jun

BHD20:10Belfast City

25h 40m

1 stop

SFO13:50San Francisco

5 Jul

SFO16:35San Francisco

32h 15m

1 stop

BHD08:50Belfast City

£925

British Airways

28 Jun

BHD20:10Belfast City

25h 40m

1 stop

SFO13:50San Francisco

5 Jul

SFO15:38San Francisco

19h 07m

2 stops

BHD18:45Belfast City

£949

Delta flights from Belfast City Airport to San Francisco

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

Delta

28 Jun

BHD17:45Belfast City

26h 00m

1 stop

SFO11:45San Francisco

5 Jul

SFO06:00San Francisco

19h 20m

2 stops

BHD09:20Belfast City

£916

Delta

16 Jun

BHD09:50Belfast City

18h 29m

2 stops

SFO20:19San Francisco

20 Jun

SFO15:26San Francisco

17h 29m

2 stops

BHD16:55Belfast City

£1,492

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

Mon 29/6

07:00-00:52

2 stops25h 52m

San Francisco

Mon 6/7

06:15-13:40

2 stops23h 25m

£734

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 28/6

17:45-18:55

2 stops33h 10m

San Francisco

Sun 5/7

17:25-09:20

2 stops31h 55m

£833

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 29/6

14:35-13:50

1 stop31h 15m

San Francisco

Mon 6/7

19:30-19:25

1 stop15h 55m

£856

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sat 27/6

07:00-00:06

2 stops25h 06m

San Francisco

Sat 4/7

07:15-15:55

2 stops24h 40m

£875

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 28/6

17:45-11:45

1 stop26h 00m

San Francisco

Sun 5/7

06:00-09:20

2 stops19h 20m

£916

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sat 27/6

17:30-11:45

1 stop26h 15m

San Francisco

Sat 4/7

13:45-09:20

1 stop35h 35m

£920

Fastest return journey

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sat 27/6

17:30-11:45

1 stop26h 15m

San Francisco

Sat 4/7

14:23-16:55

2 stops18h 32m

£923

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 28/6

20:10-13:50

1 stop25h 40m

San Francisco

Sun 5/7

16:35-08:50

1 stop32h 15m

£925

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 28/6

09:50-11:45

1 stop33h 55m

San Francisco

Sun 5/7

13:45-09:20

1 stop35h 35m

£932

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 28/6

20:10-13:50

1 stop25h 40m

San Francisco

Sun 5/7

15:38-18:45

2 stops19h 07m

£949

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted 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	25h 52m
Direct flights	None

The fastest flight from Belfast City Airport to San Francisco takes 25h 52m

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.

Search flight deals

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 25h 52m 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 June 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 £508	Free Cancellation	Rating 6.7 8,026 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 Cruz

Rohnert Park

Windsor

Big Sur

South San Francisco

Capitola

Newark

Sausalito

San Bruno

Woodland

Campbell

Palo Alto

Pacific Grove

Seaside

Aptos

Roseville

Burlingame

Novato

Mill Valley

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.