Cheap flights from San Francisco to Belfast City Airport from £289
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from San Francisco to Belfast City
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.
Round-trip from | £470 |
---|---|
One-way from | £289 |
Popular in | July |
Cheapest in | October |
Average price | £565 |
Find flight deals from San Francisco to Belfast City
Cheapest flights from San Francisco to Belfast CityExplore the most affordable flight options available from San Francisco to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from San Francisco to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Francisco to Belfast City Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Tue 14/10
15:50-17:30
2 stops17h 40m
Belfast City
Wed 29/10
06:35-16:00
1 stop16h 25m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Tue 14/10
11:15-13:00
2 stops17h 45m
Belfast City
Wed 29/10
09:15-21:43
2 stops19h 28m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Wed 3/12
17:30-16:35
1 stop15h 05m
Belfast City
Sun 7/12
10:40-18:40
1 stop16h 00m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Tue 14/10
13:45-21:15
1 stop23h 30m
Belfast City
Wed 29/10
06:30-12:50
1 stop13h 20m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Wed 3/12
13:55-21:00
1 stop23h 05m
Belfast City
Sun 7/12
17:20-11:50
1 stop26h 30m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Wed 3/12
11:50-16:50
2 stops21h 00m
Belfast City
Sun 7/12
06:30-11:50
1 stop13h 20m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Wed 3/12
11:50-16:50
2 stops21h 00m
Belfast City
Sun 7/12
06:30-17:56
2 stops19h 26m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Sat 13/9
22:30-11:30
2 stops29h 00m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Sat 13/9
13:45-16:55
1 stop19h 10m
San FranciscoBelfast
SFO - BHD
SFOBHD
San Francisco
Sat 13/9
08:30-20:55
3 stops28h 25m
Best time to book a flight from San Francisco to Belfast City
Have a flexible travel schedule? Discover the best time to fly to Belfast City from San Francisco with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Belfast City Airport
What’s the top stopover airport for flights from San Francisco to Belfast City Airport?
London (LHR) – chosen by Cheapflights users on 50% of one-stop itineraries from San Francisco to Belfast City Airport on Cheapflights.
What’s the fastest stopover option from San Francisco to Belfast City Airport?
Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 14h 55m.
What’s the fastest stopover option from San Francisco to Belfast City Airport?
Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 14h 55m.
Which airport typically offers the quickest stopover for flights from San Francisco to Belfast City Airport?
Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 2h 48m.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Belfast City Airport?
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Alternative routes for San Francisco to Belfast City
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
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How does Cheapflights help users find flights from San Francisco to Belfast City?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco to Belfast City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Belfast City?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Belfast City.
Can Cheapflights find flights from San Francisco to Belfast City with no change fees?
Need flexible booking options for your flight to Belfast City from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from San Francisco to Belfast City become cheaper?
Of course! You can now track prices for flights from San Francisco to Belfast City and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.