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Cheap flights from San Francisco to Belfast from £310

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 14/8. 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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Cheap return flights

American Airlines Logo
09:07 - 11:30SFO-BHD
18h 23m2 stops
American Airlines Logo
12:15 - 23:03BHD-SFO
18h 48m2 stops
£504American Airlines
Find Deal
Sun, 21 Sep - Mon, 6 Oct
American Airlines Logo
09:00 - 11:30SFO-BHD
18h 30m2 stops
American Airlines Logo
12:15 - 23:03BHD-SFO
18h 48m2 stops
£506American Airlines
Find Deal
Sun, 21 Sep - Mon, 6 Oct
Virgin Atlantic Logo
13:45 - 16:55SFO-BHD
19h 10m1 stop
Virgin Atlantic Logo
17:25 - 11:45BHD-SFO
26h 20m1 stop
£510Virgin Atlantic
Find Deal
Sun, 21 Sep - Mon, 6 Oct
Virgin Atlantic Logo
13:45 - 16:55SFO-BHD
19h 10m1 stop
Virgin Atlantic Logo
06:30 - 23:33BHD-SFO
25h 03m2 stops
£531Virgin Atlantic
Find Deal
Sun, 21 Sep - Mon, 6 Oct
KLM Logo
13:45 - 16:55SFO-BHD
19h 10m1 stop
KLM Logo
17:25 - 11:45BHD-SFO
26h 20m1 stop
£536KLM
Find Deal
Sun, 21 Sep - Mon, 6 Oct
KLM Logo
13:45 - 16:55SFO-BHD
19h 10m1 stop
KLM Logo
17:20 - 12:50BHD-SFO
26h 30m1 stop
£555KLM
Find Deal
Thu, 23 Oct - Thu, 30 Oct
Delta Logo
13:55 - 16:50SFO-BHD
18h 55m1 stop
Delta Logo
06:30 - 11:50BHD-SFO
13h 20m1 stop
£557Delta
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Delta Logo
09:00 - 16:50SFO-BHD
23h 50m2 stops
Delta Logo
06:30 - 11:50BHD-SFO
13h 20m1 stop
£560Delta
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Logo
08:30 - 20:55SFO-BHD
28h 25m3 stops
Logo
15:15 - 16:10BHD-SFO
32h 55m2 stops
£607
Find Deal
Sun, 21 Sep - Mon, 6 Oct
Logo
07:25 - 21:15SFO-BHD
29h 50m3 stops
Logo
17:25 - 19:00BHD-SFO
33h 35m3 stops
£795
Find Deal
Sun, 21 Sep - Mon, 6 Oct

Delta flights from San Francisco to Belfast City Airport

Our best Delta deals on San Francisco to Belfast City Airport flight tickets
Delta
3 Dec
SFO13:55San Francisco
18h 55m
1 stop
BHD16:50Belfast City
7 Dec
BHD06:30Belfast City
13h 20m
1 stop
SFO11:50San Francisco
£557
Find similar
Delta
3 Dec
SFO09:00San Francisco
23h 50m
2 stops
BHD16:50Belfast City
7 Dec
BHD06:30Belfast City
13h 20m
1 stop
SFO11:50San Francisco
£560
Find similar
Delta
3 Dec
SFO11:05San Francisco
21h 45m
2 stops
BHD16:50Belfast City
7 Dec
BHD06:30Belfast City
17h 30m
2 stops
SFO16:00San Francisco
£706
Find similar

Virgin Atlantic flights from San Francisco to Belfast City Airport

Our best Virgin Atlantic deals on San Francisco to Belfast City Airport flight tickets
Virgin Atlantic
21 Sept
SFO13:45San Francisco
19h 10m
1 stop
BHD16:55Belfast City
6 Oct
BHD17:25Belfast City
26h 20m
1 stop
SFO11:45San Francisco
£510
Find similar
Virgin Atlantic
21 Sept
SFO13:45San Francisco
19h 10m
1 stop
BHD16:55Belfast City
6 Oct
BHD06:30Belfast City
25h 03m
2 stops
SFO23:33San Francisco
£531
Find similar
Virgin Atlantic
21 Sept
SFO13:45San Francisco
19h 10m
1 stop
BHD16:55Belfast City
6 Oct
BHD06:30Belfast City
25h 03m
2 stops
SFO23:33San Francisco
£537
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 1 August 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

Sun 21/9

09:07-11:30

2 stops18h 23m

Belfast City

Mon 6/10

12:15-23:03

2 stops18h 48m

£504

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 21/9

09:00-11:30

2 stops18h 30m

Belfast City

Mon 6/10

12:15-23:03

2 stops18h 48m

£506

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 21/9

13:45-16:55

1 stop19h 10m

Belfast City

Mon 6/10

17:25-11:45

1 stop26h 20m

£510

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 21/9

13:45-16:55

1 stop19h 10m

Belfast City

Mon 6/10

06:30-23:33

2 stops25h 03m

£531

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 21/9

13:45-16:55

1 stop19h 10m

Belfast City

Mon 6/10

17:25-11:45

1 stop26h 20m

£536

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Thu 23/10

13:45-16:55

1 stop19h 10m

Belfast City

Thu 30/10

17:20-12:50

1 stop26h 30m

£555

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Wed 3/12

13:55-16:50

1 stop18h 55m

Belfast City

Sun 7/12

06:30-11:50

1 stop13h 20m

£557

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Wed 3/12

09:00-16:50

2 stops23h 50m

Belfast City

Sun 7/12

06:30-11:50

1 stop13h 20m

£560

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 21/9

08:30-20:55

3 stops28h 25m

Belfast City

Mon 6/10

15:15-16:10

2 stops32h 55m

£607

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 21/9

07:25-21:15

3 stops29h 50m

Belfast City

Mon 6/10

17:25-19:00

3 stops33h 35m

£795

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Virgin Atlantic, KLM, and Aer Lingus are the most popular carriers 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

Best price found

£310

Fastest flight time

14h 10m

Direct flights

None
The best one-way flight to Belfast City Airport from San Francisco in the past 72 hours is £310. The best return flight deal from San Francisco to Belfast City Airport found on momondo in the last 72 hours is £504.
The fastest flight from San Francisco to Belfast City Airport takes 14h 10m
There are no direct flights from San Francisco to Belfast City Airport. Popular non-direct route for this connection is San Francisco Airport - Belfast City Airport.
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  • 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 10m.

  • 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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