Find flights
When to book
Airlines

Cheap flights from Belfast City Airport to Fremont from £495

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SFO
19 Jul — 26 Jul1
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 14 July 2025.

Round-trip from

£495

Popular in

December

Cheapest in

April

Average price

£720
American Airlines
  • American Airlines
  • 29/12-21/1
  • 2 total stops
  • 50h 35m total
  • Belfast to Fremont
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 14 July 2025.

Mon 29/1211:30BHD - SFO
1 stop35h 30mAmerican Airlines
Wed 21/117:30SFO - BHD
1 stop15h 05mAmerican Airlines
Deal found 14/7£495
Sun 7/917:25BHD - SFO
1 stop26h 20mVirgin Atlantic
Mon 15/913:45SFO - BHD
1 stop19h 10mVirgin Atlantic
Deal found 13/7£505
Sun 7/917:25BHD - SFO
1 stop26h 20mKLM
Mon 15/913:45SFO - BHD
1 stop19h 10mKLM
Deal found 13/7£508
Sun 7/920:05BHD - SFO
2 stops31h 29mBritish Airways
Mon 15/909:00SFO - BHD
2 stops19h 55mBritish Airways
Deal found 13/7£526
Sun 7/920:05BHD - SFO
2 stops33h 13mMultiple Airlines
Mon 15/913:21SFO - BHD
2 stops23h 24mMultiple Airlines
Deal found 13/7£536
Wed 20/806:30BHD - SFO
2 stops17h 36mDelta
Fri 5/913:00SFO - BHD
2 stops19h 55mDelta
Deal found 13/7£574
Wed 20/806:50BHD - SFO
1 stop18h 35mIberia
Fri 5/914:22SFO - BHD
2 stops17h 08mIberia
Deal found 12/7£674

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 14 July 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 29/12

11:30-15:00

1 stop35h 30m

San Francisco

Wed 21/1

17:30-16:35

1 stop15h 05m

£495

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 7/9

17:25-11:45

1 stop26h 20m

San Francisco

Mon 15/9

13:45-16:55

1 stop19h 10m

£505

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 7/9

17:25-11:45

1 stop26h 20m

San Francisco

Mon 15/9

13:45-16:55

1 stop19h 10m

£508

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 7/9

20:05-19:34

2 stops31h 29m

San Francisco

Mon 15/9

09:00-12:55

2 stops19h 55m

£526

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 7/9

20:05-21:18

2 stops33h 13m

San Francisco

Mon 15/9

13:21-20:45

2 stops23h 24m

£536

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 20/8

06:30-16:06

2 stops17h 36m

San Francisco

Fri 5/9

13:00-16:55

2 stops19h 55m

£574

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 20/8

06:50-17:25

1 stop18h 35m

San Francisco

Fri 5/9

14:22-15:30

2 stops17h 08m

£674

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 21/7

06:55-22:37

2 stops23h 42m

£962

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 21/7

17:25-11:45

1 stop26h 20m

£1,398

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 21/7

19:30-13:50

1 stop26h 20m

£2,700

Flights are sorted by cheapest return flights first.

Deals found on 14/7

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 14 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andVirgin Atlantic 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.

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.
  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 14 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£441Average£602FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.