What is the cheapest airline that flies from San Francisco Bay Area to Northern Ireland?

KLM, Air France, and British Airways are the most popular carriers operating from San Francisco Bay Area to Northern Ireland

When did momondo last update prices for flights from San Francisco Bay Area to Northern Ireland?

Prices for flights from San Francisco Bay Area to Northern Ireland are refreshed on a daily basis.

How old do you have to be to fly from San Francisco Bay Area to Northern Ireland?

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 San Francisco Bay Area to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The required travel and health documents for your Northern Ireland 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 Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£288 Cheap Flights from San Francisco Bay Area to Northern Ireland in 2026

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Find the cheapest flights from San Francisco Bay Area to Northern Ireland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:30 - 16:05

SFO

BHD

14h 35m

1 stop

06:45 - 15:00

BHD

SFO

16h 15m

1 stop

£644British Airways

Mon, 2 Nov - Fri, 13 Nov

19:30 - 19:40

SFO

BHD

16h 10m

1 stop

11:05 - 18:45

BHD

SFO

15h 40m

1 stop

£658British Airways

Tue, 4 Aug - Thu, 4 Feb

15:54 - 16:05

SFO

BHD

16h 11m

2 stops

08:45 - 18:45

BHD

SFO

18h 00m

1 stop

£660British Airways

Mon, 2 Nov - Fri, 13 Nov

14:06 - 16:05

SFO

BHD

17h 59m

2 stops

06:45 - 18:24

BHD

SFO

19h 39m

2 stops

£666American Airlines

Mon, 2 Nov - Fri, 13 Nov

12:30 - 15:20

SFO

BHD

18h 50m

2 stops

11:05 - 18:45

BHD

SFO

15h 40m

1 stop

£676British Airways

Tue, 4 Aug - Thu, 4 Feb

15:38 - 17:35

SFO

BHD

17h 57m

2 stops

06:35 - 18:30

BHD

SFO

19h 55m

2 stops

£682American Airlines

Tue, 4 Aug - Thu, 4 Feb

06:00 - 19:50

SFO

BFS

29h 50m

3 stops

08:50 - 16:05

BFS

SFO

39h 15m

3 stops

£691Multiple Airlines

Tue, 4 Aug - Thu, 4 Feb

16:35 - 14:35

SFO

BHD

14h 00m

1 stop

19:05 - 13:50

BHD

SFO

26h 45m

1 stop

£697British Airways

Sun, 13 Sep - Sat, 19 Sep

16:35 - 14:35

SFO

BHD

14h 00m

1 stop

07:05 - 20:28

BHD

SFO

21h 23m

2 stops

£700Multiple Airlines

Sun, 13 Sep - Sat, 19 Sep

13:45 - 09:20

SFO

BHD

35h 35m

1 stop

09:50 - 20:19

BHD

SFO

18h 29m

2 stops

£819KLM

Tue, 21 Jul - Thu, 6 Aug

British Airways flights from San Francisco Bay Area to Northern Ireland

Our best British Airways deals on San Francisco Bay Area to Northern Ireland flight tickets

British Airways

2 Nov

SFO17:30San Francisco

14h 35m

1 stop

BHD16:05Belfast City

13 Nov

BHD06:45Belfast City

16h 15m

1 stop

SFO15:00San Francisco

£644

British Airways

4 Aug

SFO19:30San Francisco

16h 10m

1 stop

BHD19:40Belfast City

4 Feb

BHD11:05Belfast City

15h 40m

1 stop

SFO18:45San Francisco

£658

British Airways

2 Nov

SFO15:54San Francisco

16h 11m

2 stops

BHD16:05Belfast City

13 Nov

BHD08:45Belfast City

18h 00m

1 stop

SFO18:45San Francisco

£660

American Airlines flights from San Francisco Bay Area to Northern Ireland

Our best American Airlines deals on San Francisco Bay Area to Northern Ireland flight tickets

American Airlines

2 Nov

SFO14:06San Francisco

17h 59m

2 stops

BHD16:05Belfast City

13 Nov

BHD06:45Belfast City

19h 39m

2 stops

SFO18:24San Francisco

£666

American Airlines

4 Aug

SFO15:38San Francisco

17h 57m

2 stops

BHD17:35Belfast City

4 Feb

BHD06:35Belfast City

19h 55m

2 stops

SFO18:30San Francisco

£682

American Airlines

18 May

SFO19:30San Francisco

15h 15m

1 stop

BHD18:45Belfast City

2 Jun

BHD13:45Belfast City

32h 05m

1 stop

SFO13:50San Francisco

£799

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 2/11

17:30-16:05

1 stop14h 35m

Belfast City

Fri 13/11

06:45-15:00

1 stop16h 15m

£644

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 4/8

19:30-19:40

1 stop16h 10m

Belfast City

Thu 4/2

11:05-18:45

1 stop15h 40m

£658

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 2/11

15:54-16:05

2 stops16h 11m

Belfast City

Fri 13/11

08:45-18:45

1 stop18h 00m

£660

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 2/11

14:06-16:05

2 stops17h 59m

Belfast City

Fri 13/11

06:45-18:24

2 stops19h 39m

£666

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 4/8

12:30-15:20

2 stops18h 50m

Belfast City

Thu 4/2

11:05-18:45

1 stop15h 40m

£676

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 4/8

15:38-17:35

2 stops17h 57m

Belfast City

Thu 4/2

06:35-18:30

2 stops19h 55m

£682

San FranciscoBelfast

SFO - BFS

SFOBFS

San Francisco

Tue 4/8

06:00-19:50

3 stops29h 50m

Belfast Intl

Thu 4/2

08:50-16:05

3 stops39h 15m

£691

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 13/9

16:35-14:35

1 stop14h 00m

Belfast City

Sat 19/9

19:05-13:50

1 stop26h 45m

£697

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 13/9

16:35-14:35

1 stop14h 00m

Belfast City

Sat 19/9

07:05-20:28

2 stops21h 23m

£700

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 21/7

13:45-09:20

1 stop35h 35m

Belfast City

Thu 6/8

09:50-20:19

2 stops18h 29m

£819

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 San Francisco Bay Area to Northern Ireland

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

What is the cheapest month to fly to Northern Ireland?

In general, August is the cheapest month to fly from San Francisco Bay Area to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you’re not able to fly to Northern Ireland in August, then April is your next best option. Flight prices from San Francisco Bay Area to Northern Ireland during April average around £0.

Can stopping save me money on San Francisco Bay Area to Northern Ireland flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Northern Ireland.

Cheap San Francisco Bay Area to Northern Ireland flight deals and tips

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

Fastest flight time	14h 00m
Direct flights	None

The fastest flight from San Francisco Bay Area to Northern Ireland takes 14h 00m

There are no direct flights from San Francisco Bay Area to Northern Ireland. There are no popular flight routes from San Francisco Bay Area to Northern Ireland.

Search flight deals

Frequently asked questions about flying from San Francisco Bay Area to Northern Ireland

When did momondo last update prices for flights from San Francisco Bay Area to Northern Ireland?
Prices for flights from San Francisco Bay Area to Northern Ireland are refreshed on a daily basis.
How old do you have to be to fly from San Francisco Bay Area to Northern Ireland?
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 San Francisco Bay Area to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The required travel and health documents for your Northern Ireland 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 Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Francisco Bay Area to Northern Ireland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco Bay Area to Northern Ireland is Airbus A320-100/200 (32.02% of total bookings). The next most popular plane models are ATR 72-201 / 202 (26.55%), Airbus A319 (22.86%), and Boeing 737-800 Passenger/BBJ2 (winglets) (12.58%).

Why use momondo?

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

Finding the right flight to Northern Ireland from San Francisco Bay Area 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 Northern Ireland quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Northern Ireland from San Francisco Bay Area which offer a flexible booking policy as well as other useful filters and features.

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

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 Northern Ireland from San Francisco Bay Area.

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

Yes momondo offers price alerts on flights to Northern Ireland from San Francisco Bay Area. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.