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Cheap flights from London Stansted Airport to Fremont from £359

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SFO
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Fremont
Explore the most affordable flight options available from Stansted to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Mon 2/313:30
STN
-
SFO
2 stops33h 05m
Multiple Airlines
Mon 9/317:40
SFO
-
STN
2 stops20h 40m
Multiple Airlines
Deal found 2/2£400
Sun 1/312:00
STN
-
SFO
2 stops34h 35m
Multiple Airlines
Sun 8/317:40
SFO
-
STN
2 stops20h 40m
Multiple Airlines
Deal found 1/2£427
Mon 9/206:30
STN
-
SFO
1 stop17h 05m
Multiple Airlines
Sun 22/218:20
SFO
-
STN
1 stop19h 00m
Multiple Airlines
Deal found 2/2£437
Tue 17/206:30
STN
-
SFO
1 stop17h 05m
Multiple Airlines
Tue 24/217:20
SFO
-
STN
1 stop17h 00m
Multiple Airlines
Deal found 2/2£445
Mon 6/406:30
STN
-
SFO
1 stop17h 20m
Multiple Airlines
Fri 10/417:35
SFO
-
STN
1 stop21h 45m
Multiple Airlines
Deal found 2/2£494
Sun 8/206:30
STN
-
SFO
1 stop18h 05m
Multiple Airlines
Sat 21/217:20
SFO
-
STN
1 stop21h 45m
Multiple Airlines
Deal found 1/2£502
Fri 13/206:30
STN
-
SFO
1 stop17h 05m
Multiple Airlines
Fri 20/217:20
SFO
-
STN
1 stop15h 15m
Multiple Airlines
Deal found 2/2£503
Tue 28/422:00
STN
-
SFO
2 stops31h 30m
Multiple Airlines
Sun 10/514:40
SFO
-
STN
2 stops26h 10m
Multiple Airlines
Deal found 2/2£507

Find flight deals from Stansted to Fremont

Keep the following information in mind while searching for Stansted to Fremont flight deals. Data was last updated 2 February 2026.

Round-trip from

£427

One-way from

£359

Popular in

July

Cheapest in

February

Average price

£411
1/3-8/3
  • 1/3-8/3
  • 4 total stops
  • 55h 15m total
  • London to Fremont
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 46h 50m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted 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 2 February 2026.
Use the filters below to find and compare flights from London Stansted Airport to Fremont that are best for you.

Fly from

Stansted

Fly to

Fremont

Route

Depart

Return

Price

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Tue 17/2

06:30-15:35

1 stop17h 05m

San Francisco

Tue 24/2

17:20-18:20

1 stop17h 00m

£445

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Fri 13/2

06:30-15:35

1 stop17h 05m

San Francisco

Fri 20/2

17:20-16:35

1 stop15h 15m

£503

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Fri 17/4

12:00-14:40

2 stops34h 40m

San Francisco

Tue 28/4

16:45-16:00

2 stops15h 15m

£543

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Mon 4/5

17:20-14:35

2 stops29h 15m

San Francisco

Mon 11/5

08:30-00:35

3 stops32h 05m

£581

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Thu 7/5

10:00-13:15

2 stops35h 15m

San Francisco

Thu 14/5

15:15-23:55

2 stops24h 40m

£614

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Tue 24/3

06:00-15:35

2 stops16h 35m

San Francisco

Tue 31/3

16:45-17:00

2 stops16h 15m

£616

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Sun 22/2

18:20-16:45

2 stops30h 25m

San Francisco

Sun 1/3

13:10-22:35

2 stops25h 25m

£646

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Thu 25/6

17:45-16:40

1 stop30h 55m

San Francisco

Tue 21/7

12:55-16:50

1 stop19h 55m

£676

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Mon 4/5

10:50-10:50

1 stop32h 00m

San Francisco

Thu 2/7

18:45-16:50

1 stop38h 05m

£692

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Mon 20/4

10:50-16:40

1 stop37h 50m

San Francisco

Thu 7/5

18:45-09:55

1 stop31h 10m

£692

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 20 results
1
2

Best time to book a flight from Stansted to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Stansted 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 London Stansted Airport to Fremont
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Stansted 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 Stansted to Fremont that include hotel bookings?

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

  • How can I find direct flights from Stansted to Fremont?

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

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

    Yes. Cheapflights offers flight deals from Stansted 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.

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

Yes! Start tracking prices for Stansted to Fremont flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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