How long is the flight from Belfast City Airport to San Francisco?

British Airways can get you from Belfast City Airport to San Francisco in just under 29h 15m. Your travel time can differ by up to . The distance from Belfast City Airport to San Francisco is about 5038 mi.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from BHD to SFO?

When flying from Belfast City Airport to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to San Francisco from Belfast City?

Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to San Francisco from Belfast City. Booking flights from Belfast City to San Francisco (SFO) should be relatively easy as there are 0 daily inbound flights from Belfast City from 0 different airlines.

Can I find deals for flights from Belfast City to San Francisco that include hotel bookings?

Yes. In addition to deals on Belfast City to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Belfast City to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to San Francisco.

Can I find deals for business class flights from Belfast City to San Francisco?

Yes. Cheapflights offers flight deals from Belfast City to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$595+ Flights from Belfast City Airport to San Francisco

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Cheap flight deals from Belfast City to San Francisco

Best flights from Belfast City to San Francisco
Discover carefully curated flight deals from Belfast City to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 1/225:45 pmBHD - SFO

1 stop29h 15mBritish Airways

Mon 1/261:30 pmSFO - BHD

2 stops16h 45mBritish Airways

Deal found 12/9

$804

Last-minute flights from Belfast City to San Francisco
Discover last-minute flight deals from Belfast City to San Francisco. Data last updated December 12, 2025 and is based on user searches.

Thu 1/225:45 pmBHD - SFO

1 stop29h 15mBritish Airways

Mon 1/261:30 pmSFO - BHD

2 stops16h 45mBritish Airways

Deal found 12/9

$804

One-way flights from Belfast City to San Francisco
Search for one-way flight options from Belfast City to San Francisco. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sun 3/294:35 pmBHD - SFO

3 stops52h 08mMultiple Airlines

Deal found 12/11

$595

Sun 3/293:50 pmBHD - SFO

1 stop33h 50mBritish Airways

Deal found 12/11

$1,044

Find flight deals from Belfast City to San Francisco

Round-trip from	$804 (British Airways)
One-way from	$595 (Kiwi.com)
Popular in	July
Cheapest in	January
Average price	$953

From Belfast City to San Francisco

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One-way flight from Belfast City to San Francisco

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Highest demand for flights based on searches. 16% potential increase in price ($151 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($63 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 1/22

5:45 pm-3:00 pm

1 stop29h 15m

San Francisco

Mon 1/26

1:30 pm-2:15 pm

2 stops16h 45m

$804

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 3/29

4:35 pm-12:43 pm

3 stops52h 08m

$595

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 3/29

3:50 pm-5:40 pm

1 stop33h 50m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from Belfast City to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Belfast City with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to San Francisco from Belfast City?
Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to San Francisco from Belfast City. Booking flights from Belfast City to San Francisco (SFO) should be relatively easy as there are 0 daily inbound flights from Belfast City from 0 different airlines.
How long is the flight from Belfast City Airport to San Francisco?
British Airways can get you from Belfast City Airport to San Francisco in just under 29h 15m. Your travel time can differ by up to . The distance from Belfast City Airport to San Francisco is about 5038 mi.
Can I find deals for flights from Belfast City to San Francisco that include hotel bookings?
Yes. In addition to deals on Belfast City to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Belfast City to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to San Francisco.
Can I find deals for business class flights from Belfast City to San Francisco?
Yes. Cheapflights offers flight deals from Belfast City to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$595+ Cheap flights from Belfast City (BHD) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Belfast City to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Belfast City to San Francisco

Best flights from Belfast City to San FranciscoDiscover carefully curated flight deals from Belfast City to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Discover carefully curated flight deals from Belfast City to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Find flight deals from Belfast City to San Francisco

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

Best time to book a flight from Belfast City to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Belfast City with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Francisco from Belfast City?

How long is the flight from Belfast City Airport to San Francisco?

Can I find deals for flights from Belfast City to San Francisco that include hotel bookings?

How can I find direct flights from Belfast City to San Francisco?

Can I find deals for business class flights from Belfast City to San Francisco?

Traveling to a place near San Francisco?

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Best flights from Belfast City to San Francisco
Discover carefully curated flight deals from Belfast City to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.