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Cheap flights from San Francisco to Belfast from £154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Belfast departing on 1/4. 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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0 bags
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Find the cheapest flights from San Francisco to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
17:30 - 14:50
SFO
-
BHD
13h 20m1 stop
British Airways Logo
06:35 - 15:00
BHD
-
SFO
16h 25m1 stop
£464British Airways
Tue, 13 Jan - Tue, 20 Jan
British Airways Logo
20:40 - 20:15
SFO
-
BHD
15h 35m1 stop
British Airways Logo
06:35 - 15:00
BHD
-
SFO
16h 25m1 stop
£465British Airways
Tue, 13 Jan - Tue, 20 Jan
British Airways Logo
20:40 - 20:15
SFO
-
BHD
15h 35m1 stop
British Airways Logo
08:45 - 15:00
BHD
-
SFO
14h 15m1 stop
£467British Airways
Mon, 12 Jan - Tue, 27 Jan
British Airways Logo
15:50 - 16:45
SFO
-
BHD
16h 55m2 stops
British Airways Logo
08:45 - 15:00
BHD
-
SFO
14h 15m1 stop
£479British Airways
Tue, 13 Jan - Tue, 20 Jan
British Airways Logo
15:50 - 20:15
SFO
-
BHD
20h 25m2 stops
British Airways Logo
06:35 - 20:10
BHD
-
SFO
21h 35m2 stops
£481British Airways
Tue, 13 Jan - Tue, 20 Jan
British Airways Logo
20:40 - 18:40
SFO
-
BHD
14h 00m1 stop
British Airways Logo
19:25 - 15:00
BHD
-
SFO
27h 35m1 stop
£482British Airways
Tue, 13 Jan - Mon, 26 Jan
British Airways Logo
17:30 - 07:30
SFO
-
BHD
30h 00m1 stop
British Airways Logo
15:40 - 18:45
BHD
-
SFO
35h 05m1 stop
£489British Airways
Wed, 14 Jan - Wed, 21 Jan
Multiple Airlines Logo
20:40 - 18:35
SFO
-
BHD
13h 55m1 stop
Multiple Airlines Logo
08:45 - 21:37
BHD
-
SFO
20h 52m2 stops
£490Multiple Airlines
Mon, 12 Jan - Tue, 27 Jan
American Airlines Logo
11:55 - 14:15
SFO
-
BHD
18h 20m2 stops
American Airlines Logo
09:05 - 19:47
BHD
-
SFO
18h 42m2 stops
£491American Airlines
Mon, 2 Feb - Thu, 19 Feb
British Airways Logo
13:25 - 18:35
SFO
-
BHD
21h 10m2 stops
British Airways Logo
09:05 - 15:00
BHD
-
SFO
13h 55m1 stop
£494British Airways
Mon, 2 Feb - Thu, 19 Feb

British Airways flights from San Francisco to Belfast City Airport

Our best British Airways deals on San Francisco to Belfast City Airport flight tickets
British Airways
13 Jan
SFO20:40San Francisco
15h 35m
1 stop
BHD20:15Belfast City
20 Jan
BHD06:35Belfast City
16h 25m
1 stop
SFO15:00San Francisco
£465
Find similar
British Airways
12 Jan
SFO20:40San Francisco
15h 35m
1 stop
BHD20:15Belfast City
27 Jan
BHD08:45Belfast City
14h 15m
1 stop
SFO15:00San Francisco
£467
Find similar
British Airways
13 Jan
SFO15:50San Francisco
16h 55m
2 stops
BHD16:45Belfast City
20 Jan
BHD08:45Belfast City
14h 15m
1 stop
SFO15:00San Francisco
£479
Find similar

Delta flights from San Francisco to Belfast City Airport

Our best Delta deals on San Francisco to Belfast City Airport flight tickets
Delta
12 Jan
SFO09:50San Francisco
23h 00m
2 stops
BHD16:50Belfast City
27 Jan
BHD17:20Belfast City
26h 30m
1 stop
SFO11:50San Francisco
£499
Find similar
Delta
13 Jan
SFO06:00San Francisco
26h 50m
2 stops
BHD16:50Belfast City
20 Jan
BHD17:20Belfast City
26h 30m
1 stop
SFO11:50San Francisco
£502
Find similar
Delta
12 Jan
SFO07:00San Francisco
25h 50m
2 stops
BHD16:50Belfast City
27 Jan
BHD17:20Belfast City
34h 16m
2 stops
SFO19:36San Francisco
£502
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Belfast City Airport 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 279,928 searches. Data last updated 18 December 2025.
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 13/1

17:30-14:50

1 stop13h 20m

Belfast City

Tue 20/1

06:35-15:00

1 stop16h 25m

£464

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 13/1

20:40-20:15

1 stop15h 35m

Belfast City

Tue 20/1

06:35-15:00

1 stop16h 25m

£465

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 12/1

20:40-20:15

1 stop15h 35m

Belfast City

Tue 27/1

08:45-15:00

1 stop14h 15m

£467

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 13/1

15:50-16:45

2 stops16h 55m

Belfast City

Tue 20/1

08:45-15:00

1 stop14h 15m

£479

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 13/1

15:50-20:15

2 stops20h 25m

Belfast City

Tue 20/1

06:35-20:10

2 stops21h 35m

£481

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 13/1

20:40-18:40

1 stop14h 00m

Belfast City

Mon 26/1

19:25-15:00

1 stop27h 35m

£482

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Wed 14/1

17:30-07:30

1 stop30h 00m

Belfast City

Wed 21/1

15:40-18:45

1 stop35h 05m

£489

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 12/1

20:40-18:35

1 stop13h 55m

Belfast City

Tue 27/1

08:45-21:37

2 stops20h 52m

£490

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 2/2

11:55-14:15

2 stops18h 20m

Belfast City

Thu 19/2

09:05-19:47

2 stops18h 42m

£491

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 2/2

13:25-18:35

2 stops21h 10m

Belfast City

Thu 19/2

09:05-15:00

1 stop13h 55m

£494

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Belfast from

How to get the cheapest flight ticket from San Francisco to Belfast City Airport

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

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

British Airways is the most popular carrier operating from San Francisco to Belfast City

When to book flights from San Francisco to Belfast City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Belfast City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Belfast City Airport (SFO to BHD) flight deals and tips

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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from San Francisco to Belfast City Airport takes 14h 00m
There are no direct flights from San Francisco to Belfast City Airport. There are no popular flight routes from San Francisco to Belfast City Airport.
Search flight deals

  • How far is San Francisco to Belfast City by plane?

    There are 5028.8 mi between San Francisco and Belfast City. A reasonable flight in good conditions will take 14h 00m.

  • When did momondo last update prices for flights from San Francisco Airport to Belfast City Airport?

    Prices for flights from San Francisco Airport to Belfast City Airport refresh daily.

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

  • What documentation or ID do you need to fly to Belfast City Airport?

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

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor
Carrickfergus

Why use momondo?

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

Finding the right flight to Belfast from San Francisco 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 Belfast quick and easy, saving you time and money.

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

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

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

Once all potential San Francisco to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from San Francisco and alert you when they change.

An easier way to manage your Belfast City Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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