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Cheap flights from Belfast City Airport to Fremont from £333

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SFO
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

£705

One-way from

£333

Popular in

July

Cheapest in

September

Average price

£520
Virgin Atlantic
  • Virgin Atlantic
  • 21/12-13/1
  • 4 total stops
  • 60h 07m total
  • Belfast to Fremont
Search Deals
5/9
  • 5/9
  • 3 total stops
  • 47h 30m total
  • Belfast to Fremont
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Belfast City to Fremont

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 29 August 2025.

Sun 21/1217:20BHD - SFO
2 stops33h 17mVirgin Atlantic
Tue 13/106:00SFO - BHD
2 stops26h 50mVirgin Atlantic
Deal found 28/8£705
Sun 21/1206:30BHD - SFO
1 stop16h 30mBritish Airways
Tue 13/117:30SFO - BHD
1 stop15h 15mBritish Airways
Deal found 28/8£802
Sun 14/917:25BHD - SFO
1 stop26h 20mDelta
Thu 18/913:45SFO - BHD
1 stop23h 30mDelta
Deal found 29/8£1,049
Sun 14/917:25BHD - SFO
1 stop26h 20mVirgin Atlantic
Thu 18/910:30SFO - BHD
2 stops22h 25mVirgin Atlantic
Deal found 29/8£1,121

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 29 August 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

Sun 21/12

17:20-18:37

2 stops33h 17m

San Francisco

Tue 13/1

06:00-16:50

2 stops26h 50m

£705

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 21/12

06:30-15:00

1 stop16h 30m

San Francisco

Tue 13/1

17:30-16:45

1 stop15h 15m

£802

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 14/9

17:25-11:45

1 stop26h 20m

San Francisco

Thu 18/9

13:45-21:15

1 stop23h 30m

£1,049

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 14/9

17:25-11:45

1 stop26h 20m

San Francisco

Thu 18/9

10:30-16:55

2 stops22h 25m

£1,121

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 5/9

07:00-22:30

3 stops47h 30m

£333

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 8/9

18:50-15:55

2 stops29h 05m

£406

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 14/9

07:05-23:02

3 stops47h 57m

£422

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 14/9

18:15-15:55

2 stops29h 40m

£486

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 5/9

06:35-13:50

1 stop15h 15m

£767

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 8/9

06:40-13:50

1 stop15h 10m

£776

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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 29 August 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
7,320 reviews
Check prices

Boarding

6.9

Comfort

6.7

Overall

6.7

Crew

7.6

Food

6.3

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,320 reviews
British Airways
6.7
Okay
7,320 reviews
Check prices

Boarding

6.9

Comfort

6.7

Overall

6.7

Crew

7.6

Food

6.3

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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 30m. 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.

  • What is the cheapest month to book a flight from Belfast City Airport to Fremont?

    Currently, February is the cheapest month in which you can book a flight from Belfast City Airport to Fremont (average of £538). Flying from Belfast City Airport to Fremont 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

Browse thousands of different options on Cheapflights for your next trip

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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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£441Average£601FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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