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Cheap flights from Belfast City Airport to San Francisco from $890

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to San Francisco departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Belfast City Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:30 am - 1:50 pm
BHD
-
SFO
15h 20m
1 stop
British Airways Logo
7:30 pm - 7:50 pm
SFO
-
BHD
16h 20m
1 stop
$890British Airways
Tue, Jul 28 - Wed, Aug 19
Finnair Logo
9:35 am - 5:40 pm
BHD
-
SFO
16h 05m
1 stop
Finnair Logo
4:35 pm - 3:30 pm
SFO
-
BHD
14h 55m
1 stop
$900Finnair
Thu, May 7 - Thu, May 14
British Airways Logo
6:30 am - 1:50 pm
BHD
-
SFO
15h 20m
1 stop
British Airways Logo
4:35 pm - 5:40 pm
SFO
-
BHD
17h 05m
1 stop
$901British Airways
Mon, Aug 24 - Sun, Aug 30
British Airways Logo
6:30 am - 1:50 pm
BHD
-
SFO
15h 20m
1 stop
British Airways Logo
9:45 pm - 8:50 am
SFO
-
BHD
27h 05m
2 stops
$903British Airways
Wed, Aug 26 - Sun, Aug 30
Finnair Logo
6:30 am - 7:04 pm
BHD
-
SFO
20h 34m
2 stops
Finnair Logo
4:35 pm - 3:30 pm
SFO
-
BHD
14h 55m
1 stop
$905Finnair
Thu, May 7 - Thu, May 14
British Airways Logo
11:35 am - 10:39 pm
BHD
-
SFO
19h 04m
2 stops
British Airways Logo
4:35 pm - 5:40 pm
SFO
-
BHD
17h 05m
1 stop
$906British Airways
Mon, Aug 24 - Sun, Aug 30
British Airways Logo
10:05 am - 12:34 am
BHD
-
SFO
22h 29m
2 stops
British Airways Logo
9:45 pm - 8:50 am
SFO
-
BHD
27h 05m
2 stops
$909British Airways
Wed, Aug 26 - Sun, Aug 30
British Airways Logo
6:30 pm - 1:50 pm
BHD
-
SFO
27h 20m
1 stop
British Airways Logo
8:49 am - 10:45 am
SFO
-
BHD
17h 56m
2 stops
$921British Airways
Mon, Jul 27 - Tue, Aug 18
Multiple Airlines Logo
6:30 am - 7:04 pm
BHD
-
SFO
20h 34m
2 stops
Multiple Airlines Logo
1:40 pm - 6:45 pm
SFO
-
BHD
21h 05m
2 stops
$922Multiple Airlines
Thu, May 7 - Thu, May 14
American Airlines Logo
6:30 am - 8:59 pm
BHD
-
SFO
22h 29m
2 stops
American Airlines Logo
7:30 am - 10:10 am
SFO
-
BHD
18h 40m
2 stops
$923American Airlines
Wed, Jul 29 - Thu, Aug 20

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
Jul 28
BHD6:30 amBelfast City
15h 20m
1 stop
SFO1:50 pmSan Francisco
Aug 19
SFO7:30 pmSan Francisco
16h 20m
1 stop
BHD7:50 pmBelfast City
$890
British Airways
Aug 24
BHD6:30 amBelfast City
15h 20m
1 stop
SFO1:50 pmSan Francisco
Aug 30
SFO4:35 pmSan Francisco
17h 05m
1 stop
BHD5:40 pmBelfast City
$901
British Airways
Aug 26
BHD6:30 amBelfast City
15h 20m
1 stop
SFO1:50 pmSan Francisco
Aug 30
SFO9:45 pmSan Francisco
27h 05m
2 stops
BHD8:50 amBelfast City
$903

Finnair flights from Belfast City Airport to San Francisco

Our best Finnair deals on Belfast City Airport to San Francisco flight tickets
Finnair
May 7
BHD9:35 amBelfast City
16h 05m
1 stop
SFO5:40 pmSan Francisco
May 14
SFO4:35 pmSan Francisco
14h 55m
1 stop
BHD3:30 pmBelfast City
$900
Finnair
May 7
BHD6:30 amBelfast City
20h 34m
2 stops
SFO7:04 pmSan Francisco
May 14
SFO4:35 pmSan Francisco
14h 55m
1 stop
BHD3:30 pmBelfast City
$905

momondo Fare Finder

 
Customize your flight search to find flights from Belfast City Airport to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 13, 2026.
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 round-trip

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 7/28

6:30 am-1:50 pm

1 stop15h 20m

San Francisco

Wed 8/19

7:30 pm-7:50 pm

1 stop16h 20m

$890
Quickest round-trip

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 5/7

9:35 am-5:40 pm

1 stop16h 05m

San Francisco

Thu 5/14

4:35 pm-3:30 pm

1 stop14h 55m

$900

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 8/24

6:30 am-1:50 pm

1 stop15h 20m

San Francisco

Sun 8/30

4:35 pm-5:40 pm

1 stop17h 05m

$901

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 8/26

6:30 am-1:50 pm

1 stop15h 20m

San Francisco

Sun 8/30

9:45 pm-8:50 am

2 stops27h 05m

$903

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 5/7

6:30 am-7:04 pm

2 stops20h 34m

San Francisco

Thu 5/14

4:35 pm-3:30 pm

1 stop14h 55m

$905

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 8/24

11:35 am-10:39 pm

2 stops19h 04m

San Francisco

Sun 8/30

4:35 pm-5:40 pm

1 stop17h 05m

$906

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 8/26

10:05 am-12:34 am

2 stops22h 29m

San Francisco

Sun 8/30

9:45 pm-8:50 am

2 stops27h 05m

$909

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 7/27

6:30 pm-1:50 pm

1 stop27h 20m

San Francisco

Tue 8/18

8:49 am-10:45 am

2 stops17h 56m

$921

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 5/7

6:30 am-7:04 pm

2 stops20h 34m

San Francisco

Thu 5/14

1:40 pm-6:45 pm

2 stops21h 05m

$922

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 7/29

6:30 am-8:59 pm

2 stops22h 29m

San Francisco

Thu 8/20

7:30 am-10:10 am

2 stops18h 40m

$923

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

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

Can stopping save me money on Belfast City Airport to San Francisco flights?

You could potentially save up to 34% on your flight if you consider stops on a Belfast City Airport to San Francisco flight.

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 round-trip 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

15h 20m

Direct flights

None
The fastest flight from Belfast City Airport to San Francisco takes 15h 20m
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. A reasonable flight in good conditions will take 15h 20m.

  • 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 refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to San Francisco. momondo saves you time and could save you money on your trip.

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

Flights from Belfast to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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.

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