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

For as low as £718, Delta can have you in San Francisco from Belfast City Airport in 18h 55m. Belfast City Airport and San Francisco are separated by a distance of 5038 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast City Airport to San Francisco as you normally would.

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

For a flight from Belfast City to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.0 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Belfast City per day. 0 airlines have flights to San Francisco from Belfast City on a regular basis.

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 holiday 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.

£359+ Cheap Flights from Belfast City Airport to San Francisco

Cheap flight deals from Belfast City to San Francisco

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Belfast City to San Francisco
Explore the most affordable flight options available from Belfast City to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Thu 26/1106:30 -

1 stop16h 25m

Thu 3/1217:25 -

1 stop15h 30m

Deal found 29/10£671

Wed 25/1106:35 -

1 stop16h 20m

Wed 2/1217:25 -

1 stop15h 30m

Deal found 28/10£675

Wed 25/1114:20 -

2 stops34h 10m

Wed 2/1214:45 -

3 stops34h 25m

Deal found 28/10£681

Thu 26/1106:30 -

1 stop16h 25m

Thu 3/1220:35 -

1 stop15h 45m

Deal found 29/10£702

Thu 26/1117:15 -

1 stop26h 30m

Thu 3/1210:41 -

2 stops21h 54m

Deal found 29/10£705

Tue 24/1106:35 -

1 stop16h 20m

Mon 14/1214:15 -

2 stops17h 40m

Deal found 28/10£714

Find flight deals from Belfast City to San Francisco

Round-trip from	£671
One-way from	£359

Iberia
26/11-3/12
2 total stops
31h 55m total
Belfast to San Francisco

Search Deals

13/4-31/12
3 total stops
40h 00m total
Belfast to San Francisco

Search Deals

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

Cheapest return flight

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Tue 13/4

08:05-16:05

3 stops40h 00m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£359

Fastest return journey

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Tue 13/4

06:30-17:40

1 stop19h 10m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£471

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Sun 29/11

20:00-15:35

2 stops51h 35m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£605

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Wed 25/11

11:40-23:31

2 stops19h 51m

San Francisco

Wed 2/12

13:54-14:35

2 stops16h 41m

£690

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 26/11

17:15-11:45

1 stop26h 30m

San Francisco

Thu 3/12

10:41-16:35

2 stops21h 54m

£705

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Tue 24/11

11:40-22:35

2 stops18h 55m

San Francisco

Mon 14/12

14:15-15:55

2 stops17h 40m

£718

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 21/1

11:05-18:45

1 stop15h 40m

San Francisco

Mon 25/1

17:25-15:55

1 stop14h 30m

£720

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Fri 18/12

18:20-20:10

3 stops57h 50m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£1,234

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Fri 18/12

17:05-11:45

1 stop26h 40m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£1,703

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Sorted by cheapest first

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.

BHD-SFO

Estimated return 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?
For a flight from Belfast City to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.0 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Belfast City per day. 0 airlines have flights to San Francisco from Belfast City on a regular basis.
How long is the flight from Belfast City Airport to San Francisco?
For as low as £718, Delta can have you in San Francisco from Belfast City Airport in 18h 55m. Belfast City Airport and San Francisco are separated by a distance of 5038 mi. This flight may include one or multiple stops.
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 holiday 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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Can Cheapflights notify me if prices for flights from Belfast City to San Francisco become cheaper?

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Cheap flights from Belfast City Airport to San Francisco from £359

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast City to San Francisco

Cheapest flights from Belfast City to San FranciscoExplore the most affordable flight options available from Belfast City to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Belfast City to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Belfast City to San FranciscoDiscover carefully curated flight deals from Belfast City to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Belfast City to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Belfast City to San FranciscoDiscover last-minute flight deals from Belfast City to San Francisco. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Belfast City to San Francisco. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Belfast City to San FranciscoSearch for one-way flight options from Belfast City to San Francisco. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Belfast City to San Francisco. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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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

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?

Travelling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to San Francisco

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Complete your trip

Complete your trip to San Francisco by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

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Search flights from Belfast City to San Francisco by cabin class

Find flights from Belfast City to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast City and San Francisco flights

Browse other Belfast City and San Francisco flight options. Last updated on 30 October 2026.

Other flights from Belfast City

Browse through other flights departing from Belfast City. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

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Other flights to San Francisco

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How does Cheapflights help users find flights from Belfast City to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Belfast City to San Francisco?

Can Cheapflights find flights from Belfast City to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Belfast City to San Francisco become cheaper?

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Cheapest flights from Belfast City to San Francisco
Explore the most affordable flight options available from Belfast City to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

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 stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Belfast City to San Francisco
Discover last-minute flight deals from Belfast City to San Francisco. Data last updated 30 October 2026 and is based on user searches.

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 30 October 2026.