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Cheap flights from Belfast City Airport to Fremont from £579

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SFO
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Fremont

Keep the following information in mind while searching for Belfast City to Fremont flight deals. Data was last updated 18 November 2025.

Round-trip from

£579

Popular in

July

Cheapest in

January
British Airways
  • British Airways
  • 12/1-22/1
  • 3 total stops
  • 33h 00m total
  • Belfast to Fremont
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£37 potential savings vs. average return price).
Search Deals

Find flight deals from Belfast City to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Fremont
Explore the most affordable flight options available from Belfast City to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 November 2025.

Mon 15/1214:35BHD - SFO
2 stops33h 00mAer Lingus
Mon 22/1217:20SFO - BHD
2 stops38h 55mAer Lingus
Deal found 17/11£789
Mon 15/1206:35BHD - SFO
1 stop16h 25mBritish Airways
Mon 22/1217:20SFO - BHD
2 stops19h 30mBritish Airways
Deal found 17/11£805
Mon 15/1206:35BHD - SFO
1 stop16h 05mMultiple Airlines
Mon 22/1213:55SFO - BHD
1 stop23h 05mMultiple Airlines
Deal found 17/11£937
Mon 15/1206:30BHD - SFO
1 stop13h 20mKLM
Mon 22/1213:55SFO - BHD
1 stop23h 05mKLM
Deal found 17/11£1,138

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Fremont 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 18 November 2025.
Use the filters below to find and compare flights from Belfast City Airport to Fremont that are best for you.

Fly from

Belfast City

Fly to

Fremont

Route

Depart

Return

Price

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 12/1

06:35-15:00

1 stop16h 25m

San Francisco

Thu 22/1

13:25-14:00

2 stops16h 35m

£579

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 5/3

10:40-18:45

1 stop16h 05m

San Francisco

Mon 9/3

10:37-10:40

2 stops17h 03m

£601

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 12/1

14:15-16:30

2 stops34h 15m

San Francisco

Thu 22/1

16:40-20:50

3 stops20h 10m

£739

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sat 10/1

18:00-17:10

3 stops55h 10m

£1,426

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 7/1

10:10-17:10

3 stops39h 00m

£1,461

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 9/1

10:35-22:29

3 stops43h 54m

£1,777

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 6/1

07:00-22:40

3 stops47h 40m

£1,835

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 5/1

07:00-12:10

3 stops37h 10m

£1,860

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 4/1

06:55-09:17

3 stops34h 22m

£1,945

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 8/1

11:05-16:05

2 stops37h 00m

£2,882

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 11 results
1
2

Best time to book a flight from Belfast City to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont 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.

Cheapflights Insights

Everything you need to know about your flight from Belfast City Airport to Fremont
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated 18 November 2025.
Get a feel of what it's like to fly with British Airways from Belfast City Airport to Fremont by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,528 reviews
Check prices

Overall

6.7

Food

6.3

Boarding

6.9

Crew

7.6

Comfort

6.7

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,528 reviews
British Airways
6.7
Okay
7,528 reviews
Check prices

Overall

6.7

Food

6.3

Boarding

6.9

Crew

7.6

Comfort

6.7

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

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

  • How long is the flight from Belfast City Airport to Fremont?

    Departing from Belfast City Airport to Fremont will take you 16h 05m. Belfast City Airport and Fremont are separated by a distance of 5038 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Belfast City to Fremont that include hotel bookings?

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

  • How can I find direct flights from Belfast City to Fremont?

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

  • Can I find deals for business class flights from Belfast City to Fremont?

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

See more FAQs

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Top airline flying from Belfast City to Fremont

Discover the top airline that operate flights from Belfast City to Fremont. 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 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£453Average£617FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Belfast City to Fremont via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast City to Fremont for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast City to Fremont, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Belfast City to Fremont flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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