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Cheap flights from Belfast City Airport to San Francisco Bay Area from £557

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SFO
2 Mar — 9 Mar1
1 adult

Cheap flight deals from Belfast City to San Francisco Bay Area

Keep the following information in mind while searching for Belfast City to San Francisco Bay Area flight deals. Data was last updated 25 February 2025.

Round-trip from

£557

Popular in

June

Cheapest in

November

Average price

£521
British Airways
  • British Airways
  • 8/4-27/4
  • 2 total stops
  • 30h 00m total
  • Belfast to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Belfast City to San Francisco Bay Area

Cheapest flights from Belfast City to San Francisco Bay Area
Explore the most affordable flight options available from Belfast City to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 February 2025.

Tue 8/409:35BHD - SFO
1 stop15h 40mBritish Airways
Sun 27/416:20SFO - BHD
1 stop14h 20mBritish Airways
Deal found 24/2£557
Tue 8/420:20BHD - SFO
2 stops34h 49mMultiple Airlines
Sun 27/416:20SFO - BHD
1 stop14h 20mMultiple Airlines
Deal found 24/2£575
Fri 7/1106:30BHD - SFO
1 stop13h 20mDelta
Tue 18/1113:50SFO - BHD
1 stop23h 10mDelta
Deal found 24/2£608
Thu 6/1109:00BHD - SFO
1 stop14h 00mAmerican Airlines
Tue 18/1117:30SFO - BHD
1 stop13h 25mAmerican Airlines
Deal found 24/2£615
Fri 7/1106:45BHD - SFO
2 stops16h 45mAer Lingus
Tue 18/1117:20SFO - BHD
2 stops19h 05mAer Lingus
Deal found 24/2£797

Find flights from Belfast City to San Francisco Bay Area within your budget

Customise your flight search to find flights from Belfast City to San Francisco Bay Area 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, Cheapflights users made 858,174 searches. Data last updated 25 February 2025.

Fly from

Belfast City

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 8/4

09:35-17:15

1 stop15h 40m

San Francisco

Sun 27/4

16:20-14:40

1 stop14h 20m

£557

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 8/4

20:20-23:09

2 stops34h 49m

San Francisco

Sun 27/4

16:20-14:40

1 stop14h 20m

£575

Flights are sorted by cheapest return flights first.

Deals found on 24/2

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

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

Travel insights for flights from Belfast City to San Francisco Bay Area

Get recent, data-driven insights about flights from Belfast City to San Francisco Bay Area including ideal travel times, pricing trends, and more.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area 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 Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, 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).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 25 February 2025.
British Airways
6.6
Okay
6,748 reviews
Check prices

Entertainment

6.4

Food

6.3

Crew

7.5

Boarding

6.8

Comfort

6.7

Overall

6.6

Reviews

1 / 20

8.0
Excellent

Ken,Nov 2024

LHR - AUS

First issue, I have travel 3 time to London in the last 18 months and each time you have damaged my luggage. Second issue, was that I had to prove in London to the check in counter clerk that I had paid for one of my check in bags online already, which it was good thing that I printed my receipt to prove it, then she charge me for the second bag I had, which I did not have a problem with as that is the policy. Third issue, was that the new suitcase that was a replacement for the damage suitcase and that I had to pay for as my as my check in luggage failed to be put on the plane, now several of my items failed to come home with me and there is no telling when I might receive them. Fourth issue, was that several bag did not get loaded and staff member at the airport was overwhelmed by the number of people trying to get information of what they needed to do for getting their bag delivered to to, there should have been more staff on hand since there was such a big issue with missing bags! The flight itself was a good flight and the onboard staff were excellent.

British Airways
6.6
Okay
6,748 reviews
British Airways
6.6
Okay
6,748 reviews
Check prices

Entertainment

6.4

Food

6.3

Crew

7.5

Boarding

6.8

Comfort

6.7

Overall

6.6

Reviews

1 / 20

8.0
Excellent

Ken,Nov 2024

LHR - AUS

First issue, I have travel 3 time to London in the last 18 months and each time you have damaged my luggage. Second issue, was that I had to prove in London to the check in counter clerk that I had paid for one of my check in bags online already, which it was good thing that I printed my receipt to prove it, then she charge me for the second bag I had, which I did not have a problem with as that is the policy. Third issue, was that the new suitcase that was a replacement for the damage suitcase and that I had to pay for as my as my check in luggage failed to be put on the plane, now several of my items failed to come home with me and there is no telling when I might receive them. Fourth issue, was that several bag did not get loaded and staff member at the airport was overwhelmed by the number of people trying to get information of what they needed to do for getting their bag delivered to to, there should have been more staff on hand since there was such a big issue with missing bags! The flight itself was a good flight and the onboard staff were excellent.

Related info for your journey

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

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

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

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

    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 Bay Area.

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

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

  • What is the cheapest month to book a flight from Belfast City Airport to San Francisco Bay Area?

    Currently, February is the cheapest month in which you can book a flight from Belfast City Airport to San Francisco Bay Area (average of £538). Flying from Belfast City Airport to San Francisco Bay Area in July is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Belfast City to San Francisco Bay Area

Discover the top airline that operate flights from Belfast City to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£480Average£642FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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