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Cheap flights from London Luton Airport to Fremont from £365

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SFO
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Fremont

Keep the following information in mind while searching for Luton to Fremont flight deals. Data was last updated 12 January 2026.

Round-trip from

£416

One-way from

£365

Popular in

July

Cheapest in

February

Average price

£493
21/4-28/4
  • 21/4-28/4
  • 2 total stops
  • 58h 40m total
  • London to Fremont
Search Deals
29/1
  • 29/1
  • 3 total stops
  • 23h 48m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£56 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 January 2026
Search Deals

Find flight deals from Luton to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Fremont
Explore the most affordable flight options available from Luton to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 January 2026.

Tue 21/405:40LTN - SFO
1 stop20h 15mMultiple Airlines
Tue 28/419:40SFO - LTN
1 stop38h 25mMultiple Airlines
Deal found 11/1£416
Mon 19/106:00LTN - SFO
1 stop17h 35mMultiple Airlines
Sun 1/218:20SFO - LTN
1 stop19h 40mMultiple Airlines
Deal found 12/1£439
Sat 17/106:00LTN - SFO
1 stop17h 35mMultiple Airlines
Fri 30/117:20SFO - LTN
1 stop14h 55mMultiple Airlines
Deal found 10/1£441
Tue 20/109:00LTN - SFO
1 stop14h 35mMultiple Airlines
Tue 27/117:20SFO - LTN
1 stop18h 45mMultiple Airlines
Deal found 11/1£443
Wed 23/912:45LTN - SFO
1 stop37h 20mMultiple Airlines
Tue 13/1021:05SFO - LTN
2 stops26h 30mMultiple Airlines
Deal found 11/1£460
Sat 19/905:40LTN - SFO
1 stop20h 25mMultiple Airlines
Thu 1/1019:50SFO - LTN
1 stop31h 10mMultiple Airlines
Deal found 11/1£465
Sun 18/108:05LTN - SFO
1 stop16h 30mMultiple Airlines
Sat 31/117:20SFO - LTN
1 stop14h 45mMultiple Airlines
Deal found 11/1£475
Sat 7/215:40LTN - SFO
3 stops30h 55mMultiple Airlines
Mon 16/216:40SFO - LTN
2 stops21h 00mMultiple Airlines
Deal found 10/1£480

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton 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 12 January 2026.
Use the filters below to find and compare flights from London Luton Airport to Fremont that are best for you.

Fly from

Luton

Fly to

Fremont

Route

Depart

Return

Price

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 21/4

05:40-17:55

1 stop20h 15m

San Francisco

Tue 28/4

19:40-18:05

1 stop38h 25m

£416

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 25/1

08:05-16:35

1 stop16h 30m

San Francisco

Sun 1/2

18:20-22:00

1 stop19h 40m

£439

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 1/3

08:05-16:35

1 stop16h 30m

San Francisco

Sun 15/3

19:20-22:00

1 stop19h 40m

£441

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 3/2

09:00-15:35

1 stop14h 35m

San Francisco

Tue 10/2

17:20-20:05

1 stop18h 45m

£443

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sat 7/2

15:40-14:35

3 stops30h 55m

San Francisco

Mon 16/2

16:40-21:40

2 stops21h 00m

£480

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Thu 26/2

06:50-21:22

2 stops22h 32m

San Francisco

Thu 5/3

19:25-23:00

2 stops19h 35m

£503

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sun 3/5

08:30-17:55

1 stop17h 25m

San Francisco

Tue 19/5

17:35-15:30

1 stop13h 55m

£514

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Mon 11/5

08:15-15:50

1 stop15h 35m

San Francisco

Mon 18/5

17:35-15:45

1 stop14h 10m

£521

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Mon 2/2

07:20-10:39

3 stops35h 19m

San Francisco

Mon 23/2

14:40-19:40

2 stops21h 00m

£536

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Fri 6/2

17:30-14:45

2 stops29h 15m

San Francisco

Mon 16/2

08:30-18:15

3 stops25h 45m

£548

Flights are sorted by cheapest return flights first.

Deals found on 10/1

Showing 1-10 of 22 results
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Best time to book a flight from Luton to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Luton 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 Luton 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 Luton 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 Luton to Fremont that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton 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.

Browse thousands of different options on Cheapflights for your next trip

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Need flexible booking options for your flight to Fremont from Luton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Fremont from Luton today and book when prices fit your budget.

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