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Cheap flights from Northern Ireland to San Francisco from $497

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Northern Ireland to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
8:50 am - 6:45 pmBHD  Belfast City-SFO San Francisco
17h 55m1 stop London Heathrow
British Airways Logo
5:25 pm - 4:45 pmSFO  San Francisco-BHD Belfast City
15h 20m1 stop London Heathrow
$709British Airways
Thu, Mar 4 - Tue, Mar 9
British Airways Logo
8:50 am - 2:55 pmBHD  Belfast City-SFO San Francisco
14h 05m1 stop London Heathrow
British Airways Logo
4:35 pm - 4:45 pmSFO  San Francisco-BHD Belfast City
16h 10m2 stops Phoenix Sky Harbor Intl London Heathrow
$713British Airways
Thu, Mar 4 - Tue, Mar 9
British Airways Logo
6:35 am - 2:55 pmBHD  Belfast City-SFO San Francisco
16h 20m1 stop London Heathrow
British Airways Logo
1:54 pm - 4:45 pmSFO  San Francisco-BHD Belfast City
18h 51m2 stops Chicago O'Hare Intl London Heathrow
$717British Airways
Mon, Nov 23 - Tue, Dec 8
British Airways Logo
11:40 am - 10:35 pmBHD  Belfast City-SFO San Francisco
18h 55m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
4:00 pm - 4:45 pmSFO  San Francisco-BHD Belfast City
16h 45m2 stops Phoenix Sky Harbor Intl London Heathrow
$722British Airways
Mon, Nov 23 - Tue, Dec 8
British Airways Logo
11:40 am - 10:35 pmBHD  Belfast City-SFO San Francisco
18h 55m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
4:03 pm - 4:45 pmSFO  San Francisco-BHD Belfast City
16h 42m2 stops Phoenix Sky Harbor Intl London Heathrow
$723British Airways
Mon, Nov 23 - Tue, Dec 8
British Airways Logo
6:30 am - 6:20 pmBHD  Belfast City-SFO San Francisco
19h 50m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:49 am - 2:50 pmSFO  San Francisco-BHD Belfast City
19h 01m2 stops Los Angeles London Heathrow
$736British Airways
Thu, Mar 4 - Tue, Mar 9
British Airways Logo
6:30 am - 6:45 pmBHD  Belfast City-SFO San Francisco
20h 15m1 stop London Heathrow
British Airways Logo
1:18 pm - 4:05 pmSFO  San Francisco-BHD Belfast City
18h 47m2 stops New York John F Kennedy Intl London Heathrow
$771British Airways
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
11:05 am - 10:12 pmBHD  Belfast City-SFO San Francisco
19h 07m2 stops London Heathrow Los Angeles
British Airways Logo
7:50 am - 10:50 amSFO  San Francisco-BHD Belfast City
19h 00m2 stops Dallas/Fort Worth London Heathrow
$776British Airways
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
11:05 am - 10:12 pmBHD  Belfast City-SFO San Francisco
19h 07m2 stops London Heathrow Los Angeles
British Airways Logo
7:50 am - 10:50 amSFO  San Francisco-BHD Belfast City
19h 00m2 stops Dallas/Fort Worth London Heathrow
$777British Airways
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
11:40 am - 3:55 pmBHD  Belfast City-SFO San Francisco
35h 15m1 stop London Heathrow
British Airways Logo
8:35 pm - 6:35 pmSFO  San Francisco-BHD Belfast City
14h 00m1 stop London Heathrow
$787British Airways
Mon, Oct 26 - Mon, Nov 2

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British Airways flights from Northern Ireland to San Francisco

Our best British Airways deals on Northern Ireland to San Francisco flight tickets
British Airways
Mar 4
BHD8:50 amBelfast City
17h 55m
1 stop
SFO6:45 pmSan Francisco
Mar 9
SFO5:25 pmSan Francisco
15h 20m
1 stop
BHD4:45 pmBelfast City
$709
British Airways
Mar 4
BHD8:50 amBelfast City
14h 05m
1 stop
SFO2:55 pmSan Francisco
Mar 9
SFO4:35 pmSan Francisco
16h 10m
2 stops
BHD4:45 pmBelfast City
$713
British Airways
Nov 23
BHD6:35 amBelfast City
16h 20m
1 stop
SFO2:55 pmSan Francisco
Dec 8
SFO1:54 pmSan Francisco
18h 51m
2 stops
BHD4:45 pmBelfast City
$717

momondo Fare Finder

 
Use the filters below to find and compare flights from Northern Ireland to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 3/4

8:50 am-6:45 pm

1 stop17h 55m

San Francisco

Tue 3/9

5:25 pm-4:45 pm

1 stop15h 20m

$709
Quickest round-trip

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 3/4

8:50 am-2:55 pm

1 stop14h 05m

San Francisco

Tue 3/9

4:35 pm-4:45 pm

2 stops16h 10m

$713

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Mon 11/23

6:35 am-2:55 pm

1 stop16h 20m

San Francisco

Tue 12/8

1:54 pm-4:45 pm

2 stops18h 51m

$717

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Mon 11/23

11:40 am-10:35 pm

2 stops18h 55m

San Francisco

Tue 12/8

4:00 pm-4:45 pm

2 stops16h 45m

$722

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Mon 11/23

11:40 am-10:35 pm

2 stops18h 55m

San Francisco

Tue 12/8

4:03 pm-4:45 pm

2 stops16h 42m

$723

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 3/4

6:30 am-6:20 pm

2 stops19h 50m

San Francisco

Tue 3/9

11:49 am-2:50 pm

2 stops19h 01m

$736

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 1/21

6:30 am-6:45 pm

1 stop20h 15m

San Francisco

Mon 1/25

1:18 pm-4:05 pm

2 stops18h 47m

$771

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 1/21

11:05 am-10:12 pm

2 stops19h 07m

San Francisco

Mon 1/25

7:50 am-10:50 am

2 stops19h 00m

$776

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 1/21

11:05 am-10:12 pm

2 stops19h 07m

San Francisco

Mon 1/25

7:50 am-10:50 am

2 stops19h 00m

$777

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Mon 10/26

11:40 am-3:55 pm

1 stop35h 15m

San Francisco

Mon 11/2

8:35 pm-6:35 pm

1 stop14h 00m

$787

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Northern Ireland 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 Northern Ireland to San Francisco flights?

You could potentially save up to 12% on your flight if you consider stops on a Northern Ireland to San Francisco flight.

Cheap Northern Ireland to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to San Francisco

Best Price Found

$497

Fastest flight time

15h 40m

Direct flights

None
The best one-way flight to San Francisco from Northern Ireland in the past 72 hours is $497. The best round-trip flight deal from Northern Ireland to San Francisco found on momondo in the last 72 hours is $709.
The fastest flight from Northern Ireland to San Francisco takes 15h 40m
There are no direct flights from Northern Ireland to San Francisco. There are no popular flight routes from Northern Ireland to San Francisco.
Search flight deals

Frequently asked questions about flying from Northern Ireland to San Francisco

  • When did momondo last update prices for flights from Northern Ireland to San Francisco Airport?

    Prices for flights from Northern Ireland to San Francisco Airport are updated daily.

  • How old do you have to be to fly from Northern Ireland 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 Northern Ireland to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek 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
South San Francisco
Hayward
Berkeley
Bodega Bay
Fremont
Walnut Creek
Santa Clara
Sunnyvale
Vallejo
Half Moon Bay
Roseville
Salinas
Sonoma
Milpitas
Daly City
Pacific Grove
Palo Alto

Why use momondo?

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

Finding the right flight to San Francisco from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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

Yes. All flights to San Francisco from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Northern Ireland to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Northern Ireland.

I’m not ready to book a flight from Northern Ireland to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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