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

British Airways is the most popular carrier operating from Belfast City 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.

£366 Cheap Flights from Belfast City Airport to San Francisco Bay Area in 2026/27

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

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:00 - 14:55BHD Belfast City-SFO San Francisco

26h 55m1 stop London Heathrow

17:25 - 16:50SFO San Francisco-BHD Belfast City

15h 25m1 stop London Heathrow

£542British Airways

Thu, 19 Nov - Sun, 22 Nov

06:35 - 14:55BHD Belfast City-SFO San Francisco

16h 20m1 stop London Heathrow

13:42 - 16:45SFO San Francisco-BHD Belfast City

19h 03m2 stops Chicago O'Hare Intl London Heathrow

£542British Airways

Mon, 23 Nov - Tue, 8 Dec

06:35 - 14:55BHD Belfast City-SFO San Francisco

16h 20m1 stop London Heathrow

17:25 - 14:50SFO San Francisco-BHD Belfast City

13h 25m1 stop London Heathrow

£542British Airways

Mon, 23 Nov - Tue, 8 Dec

06:30 - 14:55BHD Belfast City-SFO San Francisco

16h 25m1 stop London Heathrow

08:55 - 10:45SFO San Francisco-BHD Belfast City

17h 50m2 stops Dallas/Fort Worth London Heathrow

£542Multiple Airlines

Thu, 19 Nov - Sun, 22 Nov

12:40 - 23:37BHD Belfast City-SFO San Francisco

18h 57m2 stops London Heathrow Los Angeles Los Angeles

09:12 - 10:45SFO San Francisco-BHD Belfast City

17h 33m2 stops Chicago O'Hare Intl London Heathrow

£543British Airways

Tue, 13 Oct - Tue, 20 Oct

12:40 - 23:37BHD Belfast City-SFO San Francisco

18h 57m2 stops London Heathrow Los Angeles Los Angeles

19:30 - 17:35SFO San Francisco-BHD Belfast City

14h 05m1 stop London Heathrow

£543British Airways

Tue, 13 Oct - Tue, 20 Oct

11:40 - 22:35BHD Belfast City-SFO San Francisco

18h 55m2 stops London Heathrow Dallas/Fort Worth

12:00 - 14:50SFO San Francisco-BHD Belfast City

18h 50m2 stops Los Angeles Los Angeles London Heathrow

£547British Airways

Mon, 23 Nov - Tue, 8 Dec

11:40 - 23:57BHD Belfast City-SFO San Francisco

19h 17m2 stops London Heathrow Dallas/Fort Worth

13:42 - 14:50SFO San Francisco-BHD Belfast City

17h 08m2 stops Chicago O'Hare Intl London Heathrow

£547British Airways

Tue, 27 Oct - Tue, 3 Nov

11:05 - 22:35BHD Belfast City-SFO San Francisco

19h 30m2 stops London Heathrow Dallas/Fort Worth

16:00 - 16:50SFO San Francisco-BHD Belfast City

16h 50m2 stops Phoenix Sky Harbor Intl London Heathrow

£547British Airways

Thu, 19 Nov - Sun, 22 Nov

17:15 - 12:45BHD Belfast City-SFO San Francisco

26h 30m1 stop Amsterdam Schiphol

13:50 - 16:45SFO San Francisco-BHD Belfast City

18h 55m1 stop Amsterdam Schiphol

£554Virgin Atlantic

Tue, 27 Oct - Tue, 3 Nov

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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

23 Nov

BHD06:35Belfast City

16h 20m

1 stop

SFO14:55San Francisco

8 Dec

SFO13:42San Francisco

19h 03m

2 stops

BHD16:45Belfast City

£542

British Airways

13 Oct

BHD12:40Belfast City

18h 57m

2 stops

SFO23:37San Francisco

20 Oct

SFO09:12San Francisco

17h 33m

2 stops

BHD10:45Belfast City

£543

British Airways

27 Oct

BHD11:40Belfast City

19h 17m

2 stops

SFO23:57San Francisco

3 Nov

SFO13:42San Francisco

17h 08m

2 stops

BHD14:50Belfast City

£547

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 Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 19/11

20:00-14:55

1 stop26h 55m

San Francisco

Sun 22/11

17:25-16:50

1 stop15h 25m

£542

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Mon 23/11

06:35-14:55

1 stop16h 20m

San Francisco

Tue 8/12

13:42-16:45

2 stops19h 03m

£542

Fastest return journey

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Mon 23/11

06:35-14:55

1 stop16h 20m

San Francisco

Tue 8/12

17:25-14:50

1 stop13h 25m

£542

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 19/11

06:30-14:55

1 stop16h 25m

San Francisco

Sun 22/11

08:55-10:45

2 stops17h 50m

£542

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Tue 13/10

12:40-23:37

2 stops18h 57m

San Francisco

Tue 20/10

09:12-10:45

2 stops17h 33m

£543

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Tue 13/10

12:40-23:37

2 stops18h 57m

San Francisco

Tue 20/10

19:30-17:35

1 stop14h 05m

£543

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Mon 23/11

11:40-22:35

2 stops18h 55m

San Francisco

Tue 8/12

12:00-14:50

2 stops18h 50m

£547

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Tue 27/10

11:40-23:57

2 stops19h 17m

San Francisco

Tue 3/11

13:42-14:50

2 stops17h 08m

£547

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 19/11

11:05-22:35

2 stops19h 30m

San Francisco

Sun 22/11

16:00-16:50

2 stops16h 50m

£547

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Tue 27/10

17:15-12:45

1 stop26h 30m

San Francisco

Tue 3/11

13:50-16:45

1 stop18h 55m

£554

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted 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

Prices

Airlines

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

Best price found	£366
Fastest flight time	16h 20m
Direct flights	None

The best one-way flight to San Francisco Bay Area from Belfast City Airport in the past 72 hours is £366. The best return flight deal from Belfast City Airport to San Francisco Bay Area found on momondo in the last 72 hours is £542.

The fastest flight from Belfast City Airport to San Francisco Bay Area takes 16h 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 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 29.84% of all bookings. The subsequent popular models are Airbus A319 at 25.45%, ATR 72-201 / 202 at 24.16%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 7.82%.

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.