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 January 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.

£404 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.

19:35 - 16:00

BHD

SFO

27h 25m

1 stop

14:33 - 16:05

SFO

BHD

18h 32m

2 stops

£510British Airways

Fri, 13 Mar - Mon, 16 Mar

14:50 - 16:00

BHD

SFO

32h 10m

1 stop

15:13 - 14:15

SFO

BHD

16h 02m

2 stops

£510British Airways

Fri, 13 Mar - Mon, 16 Mar

06:45 - 20:47

BHD

SFO

21h 02m

2 stops

10:36 - 14:15

SFO

BHD

20h 39m

2 stops

£514British Airways

Fri, 13 Mar - Mon, 16 Mar

06:45 - 20:47

BHD

SFO

21h 02m

2 stops

15:13 - 18:35

SFO

BHD

20h 22m

2 stops

£515British Airways

Fri, 13 Mar - Mon, 16 Mar

19:35 - 15:00

BHD

SFO

27h 25m

1 stop

06:37 - 11:30

SFO

BHD

20h 53m

2 stops

£516British Airways

Fri, 23 Jan - Tue, 27 Jan

06:45 - 20:48

BHD

SFO

22h 03m

2 stops

06:37 - 10:30

SFO

BHD

19h 53m

2 stops

£520British Airways

Fri, 23 Jan - Tue, 27 Jan

06:45 - 15:35

BHD

SFO

16h 50m

2 stops

06:37 - 11:30

SFO

BHD

20h 53m

2 stops

£521British Airways

Fri, 23 Jan - Tue, 27 Jan

06:35 - 18:30

BHD

SFO

18h 55m

2 stops

15:13 - 14:50

SFO

BHD

16h 37m

2 stops

£521British Airways

Thu, 19 Mar - Tue, 24 Mar

06:45 - 15:00

BHD

SFO

16h 15m

1 stop

06:37 - 10:30

SFO

BHD

19h 53m

2 stops

£523British Airways

Fri, 23 Jan - Tue, 27 Jan

11:05 - 19:45

BHD

SFO

15h 40m

1 stop

12:03 - 11:30

SFO

BHD

16h 27m

2 stops

£524British Airways

Thu, 19 Mar - Tue, 24 Mar

Delta flights from Belfast City Airport to San Francisco

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

Delta

8 Feb

BHD17:20Belfast City

35h 09m

2 stops

SFO20:29San Francisco

16 Feb

SFO07:10San Francisco

25h 40m

2 stops

BHD16:50Belfast City

£530

Delta

16 Mar

BHD17:20Belfast City

26h 30m

1 stop

SFO12:50San Francisco

23 Mar

SFO09:15San Francisco

24h 30m

2 stops

BHD16:45Belfast City

£581

Delta

16 Mar

BHD17:20Belfast City

33h 40m

2 stops

SFO20:00San Francisco

24 Mar

SFO09:15San Francisco

24h 35m

2 stops

BHD16:50Belfast City

£589

Aer Lingus flights from Belfast City Airport to San Francisco

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

Aer Lingus

18 Mar

BHD06:35Belfast City

17h 00m

2 stops

SFO16:35San Francisco

25 Mar

SFO18:20San Francisco

17h 50m

2 stops

BHD19:10Belfast City

£773

Aer Lingus

13 Jan

BHD06:55Belfast City

16h 40m

2 stops

SFO15:35San Francisco

23 Jan

SFO17:20San Francisco

19h 30m

2 stops

BHD20:50Belfast City

£797

Aer Lingus

20 Mar

BHD06:45Belfast City

16h 50m

2 stops

SFO16:35San Francisco

23 Mar

SFO18:20San Francisco

17h 15m

2 stops

BHD18:35Belfast City

£838

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

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 13/3

19:35-16:00

1 stop27h 25m

San Francisco

Mon 16/3

14:33-16:05

2 stops18h 32m

£510

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 13/3

14:50-16:00

1 stop32h 10m

San Francisco

Mon 16/3

15:13-14:15

2 stops16h 02m

£510

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 13/3

06:45-20:47

2 stops21h 02m

San Francisco

Mon 16/3

10:36-14:15

2 stops20h 39m

£514

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 13/3

06:45-20:47

2 stops21h 02m

San Francisco

Mon 16/3

15:13-18:35

2 stops20h 22m

£515

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 23/1

19:35-15:00

1 stop27h 25m

San Francisco

Tue 27/1

06:37-11:30

2 stops20h 53m

£516

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 23/1

06:45-20:48

2 stops22h 03m

San Francisco

Tue 27/1

06:37-10:30

2 stops19h 53m

£520

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 23/1

06:45-15:35

2 stops16h 50m

San Francisco

Tue 27/1

06:37-11:30

2 stops20h 53m

£521

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 19/3

06:35-18:30

2 stops18h 55m

San Francisco

Tue 24/3

15:13-14:50

2 stops16h 37m

£521

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 23/1

06:45-15:00

1 stop16h 15m

San Francisco

Tue 27/1

06:37-10:30

2 stops19h 53m

£523

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 19/3

11:05-19:45

1 stop15h 40m

San Francisco

Tue 24/3

12:03-11:30

2 stops16h 27m

£524

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest airline that flies from Belfast City to San Francisco?

American Airlines and British Airways are the most popular carriers operating from Belfast City to San Francisco

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 50m
Direct flights	None

The fastest flight from Belfast City Airport to San Francisco takes 16h 50m

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

How far is Belfast City to San Francisco by plane?
Belfast City and San Francisco are 5028.8 mi apart from one another. Typically, this will take 16h 50m 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 January 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 £444	Free Cancellation	Rating 6.7 7,665 reviews		Search British Airways flights

Sunnyvale

Santa Clara

Seaside

Big Sur

Rohnert Park

Campbell

Palo Alto

Santa Cruz

South San Francisco

Novato

Capitola

Sausalito

San Bruno

Woodland

Aptos

Redwood City

Pacific Grove

Burlingame

Mill Valley

Modesto

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.