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Cheap flights from San Francisco to Belfast from $360

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 9/19. 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 (SFO-BHD)

Cheap round-trip flights

British Airways Logo
7:20 pm - 5:30 pmSFO-BHD
14h 10m1 stop
British Airways Logo
9:15 am - 7:45 pmBHD-SFO
17h 30m1 stop
$630British Airways
Find Deal
Tue, Oct 21 - Wed, Oct 29
British Airways Logo
7:20 pm - 5:40 pmSFO-BHD
14h 20m1 stop
British Airways Logo
11:25 am - 11:09 pmBHD-SFO
19h 44m2 stops
$641British Airways
Find Deal
Sun, Oct 19 - Tue, Nov 4
American Airlines Logo
10:25 am - 11:55 amSFO-BHD
17h 30m2 stops
American Airlines Logo
6:50 am - 5:59 pmBHD-SFO
19h 09m2 stops
$643American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
British Airways Logo
6:00 am - 10:35 amSFO-BHD
20h 35m2 stops
British Airways Logo
8:20 pm - 5:59 pmBHD-SFO
29h 39m2 stops
$655British Airways
Find Deal
Tue, Oct 7 - Tue, Oct 14
Virgin Atlantic Logo
1:45 pm - 9:15 pmSFO-BHD
23h 30m1 stop
Virgin Atlantic Logo
5:20 pm - 11:50 amBHD-SFO
26h 30m1 stop
$668Virgin Atlantic
Find Deal
Sun, Oct 19 - Tue, Nov 4
Delta Logo
1:45 pm - 4:55 pmSFO-BHD
19h 10m1 stop
Delta Logo
6:30 am - 11:45 amBHD-SFO
13h 15m1 stop
$706Delta
Find Deal
Sun, Oct 5 - Thu, Oct 16
Delta Logo
10:55 am - 4:55 pmSFO-BHD
22h 00m2 stops
Delta Logo
5:25 pm - 11:45 amBHD-SFO
26h 20m1 stop
$711Delta
Find Deal
Sun, Oct 5 - Wed, Oct 15
Virgin Atlantic Logo
11:05 am - 9:00 pmSFO-BHD
25h 55m2 stops
Virgin Atlantic Logo
6:30 am - 11:50 amBHD-SFO
13h 20m1 stop
$741Virgin Atlantic
Find Deal
Wed, Dec 3 - Sun, Dec 7
Logo
2:40 pm - 4:25 pmSFO-BHD
17h 45m2 stops
Logo
5:20 pm - 2:30 pmBHD-SFO
29h 10m3 stops
$1,174
Find Deal
Sun, Oct 19 - Tue, Nov 4
American Airlines Logo
1:21 pm - 3:40 pmSFO-BHD
18h 19m2 stops
American Airlines Logo
10:00 am - 8:55 pmBHD-SFO
18h 55m2 stops
$1,382American Airlines
Find Deal
Mon, Sep 22 - Wed, Sep 24

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
Oct 21
SFO7:20 pmSan Francisco
14h 10m
1 stop
BHD5:30 pmBelfast City
Oct 29
BHD9:15 amBelfast City
17h 30m
1 stop
SFO7:45 pmSan Francisco
$630
Find similar
British Airways
Oct 19
SFO7:20 pmSan Francisco
14h 20m
1 stop
BHD5:40 pmBelfast City
Nov 4
BHD11:25 amBelfast City
19h 44m
2 stops
SFO11:09 pmSan Francisco
$641
Find similar
British Airways
Oct 7
SFO6:00 amSan Francisco
20h 35m
2 stops
BHD10:35 amBelfast City
Oct 14
BHD8:20 pmBelfast City
29h 39m
2 stops
SFO5:59 pmSan Francisco
$655
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
Oct 19
SFO1:45 pmSan Francisco
23h 30m
1 stop
BHD9:15 pmBelfast City
Nov 4
BHD5:20 pmBelfast City
26h 30m
1 stop
SFO11:50 amSan Francisco
$668
Find similar
Virgin Atlantic
Dec 3
SFO11:05 amSan Francisco
25h 55m
2 stops
BHD9:00 pmBelfast City
Dec 7
BHD6:30 amBelfast City
13h 20m
1 stop
SFO11:50 amSan Francisco
$741
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 25, 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 10/21

7:20 pm-5:30 pm

1 stop14h 10m

Belfast City

Wed 10/29

9:15 am-7:45 pm

1 stop17h 30m

$630

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 10/19

7:20 pm-5:40 pm

1 stop14h 20m

Belfast City

Tue 11/4

11:25 am-11:09 pm

2 stops19h 44m

$641

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Wed 10/8

10:25 am-11:55 am

2 stops17h 30m

Belfast City

Wed 10/15

6:50 am-5:59 pm

2 stops19h 09m

$643

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Tue 10/7

6:00 am-10:35 am

2 stops20h 35m

Belfast City

Tue 10/14

8:20 pm-5:59 pm

2 stops29h 39m

$655

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 10/19

1:45 pm-9:15 pm

1 stop23h 30m

Belfast City

Tue 11/4

5:20 pm-11:50 am

1 stop26h 30m

$668

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 10/5

1:45 pm-4:55 pm

1 stop19h 10m

Belfast City

Thu 10/16

6:30 am-11:45 am

1 stop13h 15m

$706

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 10/5

10:55 am-4:55 pm

2 stops22h 00m

Belfast City

Wed 10/15

5:25 pm-11:45 am

1 stop26h 20m

$711

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Wed 12/3

11:05 am-9:00 pm

2 stops25h 55m

Belfast City

Sun 12/7

6:30 am-11:50 am

1 stop13h 20m

$741

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Sun 10/19

2:40 pm-4:25 pm

2 stops17h 45m

Belfast City

Tue 11/4

5:20 pm-2:30 pm

3 stops29h 10m

$1,174

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

Mon 9/22

1:21 pm-3:40 pm

2 stops18h 19m

Belfast City

Wed 9/24

10:00 am-8:55 pm

2 stops18h 55m

$1,382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 day to depart on your flight to Belfast City Airport?

On average, the least expensive day to fly to Belfast City Airport from San Francisco is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $651. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,088.

What is the cheapest time of day to depart on your flight to Belfast City Airport?

According to our data, the cheapest time of day to fly to Belfast City Airport is in the evening. momondo users have found flights departing from San Francisco to Belfast City Airport in the evening for as low as $974. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,017.

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 round-trip 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

Direct flights

None
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?

    The distance between San Francisco and Belfast City is about 5028.8 mi. By plane, this route typically takes 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 many operators does momondo search for flights from San Francisco Airport to Belfast City Airport?

  • 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 required for your trip to Belfast City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Belfast City Airport?

Best airlines flying from San Francisco to Belfast City Airport

Compare and see reviews for airlines that fly from San Francisco to Belfast City Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $622Free CancellationRating
6.7
7,305 reviews
Search British Airways flights

Traveling to a place near Belfast?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Belfast for you.

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

Flights from San Francisco to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between San Francisco and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Belfast from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belfast City Airport trip

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