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

Iberia, Air France, and British Airways are the most popular carriers operating from San Francisco Bay Area to Belfast

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

Prices for flights from San Francisco Bay Area to Belfast were last updated today.

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

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 San Francisco Bay Area to Belfast.

What documentation or ID do you need to fly to Belfast?

The travel and health documents you'll need for your trip to Belfast 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 Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£250 Cheap Flights from San Francisco Bay Area to Belfast in 2025

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Find the cheapest flights from San Francisco Bay Area to Belfast

Round-trip

One-way

Cheap return flights

13:45 - 16:55SFO-BHD

19h 10m1 stop

06:30 - 12:50BHD-SFO

13h 20m1 stop

£467Delta

Find Deal

Wed, 15 Oct - Fri, 31 Oct

10:30 - 16:55SFO-BHD

22h 25m2 stops

17:20 - 12:50BHD-SFO

26h 30m1 stop

£470Delta

Find Deal

Wed, 15 Oct - Wed, 29 Oct

13:45 - 21:15SFO-BHD

23h 30m1 stop

06:30 - 16:00BHD-SFO

17h 30m2 stops

£474KLM

Find Deal

Tue, 23 Sep - Wed, 1 Oct

15:48 - 18:15SFO-BHD

18h 27m2 stops

13:15 - 00:17BHD-SFO

19h 02m2 stops

£479American Airlines

Find Deal

Fri, 17 Oct - Thu, 23 Oct

15:48 - 18:15SFO-BHD

18h 27m2 stops

13:15 - 00:17BHD-SFO

19h 02m2 stops

£498American Airlines

Find Deal

Fri, 17 Oct - Thu, 23 Oct

13:55 - 21:00SFO-BHD

23h 05m1 stop

17:20 - 11:50BHD-SFO

26h 30m1 stop

£502Virgin Atlantic

Find Deal

Wed, 3 Dec - Sun, 7 Dec

13:55 - 21:00SFO-BHD

23h 05m1 stop

17:20 - 11:50BHD-SFO

26h 30m1 stop

£503Virgin Atlantic

Find Deal

Wed, 3 Dec - Sun, 7 Dec

13:45 - 16:55SFO-BHD

19h 10m2 stops

06:30 - 22:30BHD-SFO

23h 00m2 stops

£514

Find Deal

Thu, 16 Oct - Fri, 31 Oct

13:45 - 16:55SFO-BHD

19h 10m2 stops

06:30 - 12:50BHD-SFO

13h 20m1 stop

£544

Find Deal

Thu, 16 Oct - Sat, 1 Nov

11:55 - 16:50SFO-BHD

20h 55m2 stops

06:30 - 15:57BHD-SFO

17h 27m2 stops

£552KLM

Find Deal

Wed, 3 Dec - Sun, 7 Dec

Delta flights from San Francisco Bay Area to Belfast

Our best Delta deals on San Francisco Bay Area to Belfast flight tickets

Delta

15 Oct

SFO13:45San Francisco

19h 10m

1 stop

BHD16:55Belfast City

31 Oct

BHD06:30Belfast City

13h 20m

1 stop

SFO12:50San Francisco

£467

Find similar

Delta

15 Oct

SFO10:30San Francisco

22h 25m

2 stops

BHD16:55Belfast City

29 Oct

BHD17:20Belfast City

26h 30m

1 stop

SFO12:50San Francisco

£470

Find similar

Delta

15 Oct

SFO13:45San Francisco

23h 30m

2 stops

BHD21:15Belfast City

31 Oct

BHD06:30Belfast City

25h 59m

2 stops

SFO01:29San Francisco

£477

Find similar

KLM flights from San Francisco Bay Area to Belfast

Our best KLM deals on San Francisco Bay Area to Belfast flight tickets

KLM

23 Sept

SFO13:45San Francisco

23h 30m

1 stop

BHD21:15Belfast City

1 Oct

BHD06:30Belfast City

17h 30m

2 stops

SFO16:00San Francisco

£474

Find similar

KLM

3 Dec

SFO11:55San Francisco

20h 55m

2 stops

BHD16:50Belfast City

7 Dec

BHD06:30Belfast City

17h 27m

2 stops

SFO15:57San Francisco

£552

Find similar

KLM

5 Dec

SFO11:55San Francisco

20h 55m

2 stops

BHD16:50Belfast City

9 Dec

BHD06:30Belfast City

17h 27m

2 stops

SFO15:57San Francisco

£631

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Wed 15/10

13:45-16:55

1 stop19h 10m

Belfast City

Fri 31/10

06:30-12:50

1 stop13h 20m

£467

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Wed 15/10

10:30-16:55

2 stops22h 25m

Belfast City

Wed 29/10

17:20-12:50

1 stop26h 30m

£470

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 23/9

13:45-21:15

1 stop23h 30m

Belfast City

Wed 1/10

06:30-16:00

2 stops17h 30m

£474

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Fri 17/10

15:48-18:15

2 stops18h 27m

Belfast City

Thu 23/10

13:15-00:17

2 stops19h 02m

£479

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Fri 17/10

15:48-18:15

2 stops18h 27m

Belfast City

Thu 23/10

13:15-00:17

2 stops19h 02m

£498

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

£502

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

£503

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 16/10

13:45-16:55

2 stops19h 10m

Belfast City

Fri 31/10

06:30-22:30

2 stops23h 00m

£514

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 16/10

13:45-16:55

2 stops19h 10m

Belfast City

Sat 1/11

06:30-12:50

1 stop13h 20m

£544

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Wed 3/12

11:55-16:50

2 stops20h 55m

Belfast City

Sun 7/12

06:30-15:57

2 stops17h 27m

£552

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 Belfast

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 Belfast?

The cheapest month to fly to Belfast from San Francisco Bay Area is in October. Flight prices, which tend to average around £434, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £460.

Cheap San Francisco Bay Area to Belfast flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from San Francisco Bay Area to Belfast?
Prices for flights from San Francisco Bay Area to Belfast were last updated today.
How old do you have to be to fly from San Francisco Bay Area to Belfast?
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 San Francisco Bay Area to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents you'll need for your trip to Belfast 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 Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Belfast from San Francisco Bay Area.

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

Yes. momondo enables you to select and highlight flights to Belfast from San Francisco Bay Area with this policy.

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

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 Belfast from San Francisco Bay Area.

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

Yes momondo offers price alerts on flights to Belfast 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.