Cheap flights from London Luton Airport to Fremont from £337

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SFO
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

£482

One-way from

£337

Popular in

July

Cheapest in

February

Average price

£422
5/11-12/11
  • 5/11-12/11
  • 2 total stops
  • 38h 30m total
  • London to Fremont
28/10
  • 28/10
  • 3 total stops
  • 31h 32m total
  • London to Fremont
Highest demand for flights based on searches. 15% potential increase in price (£63 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Luton to Fremont

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 17 September 2025.

Thu 20/1114:10LTN - SFO
2 stops32h 25mMultiple Airlines
Sun 23/1116:40SFO - LTN
2 stops21h 20mMultiple Airlines
Deal found 14/9£461
Wed 5/1106:50LTN - SFO
1 stop16h 45mMultiple Airlines
Wed 12/1117:20SFO - LTN
1 stop21h 45mMultiple Airlines
Deal found 15/9£482
Wed 15/1010:00LTN - SFO
1 stop13h 55mMultiple Airlines
Wed 22/1017:40SFO - LTN
1 stop13h 45mMultiple Airlines
Deal found 13/9£489
Wed 5/1117:10LTN - SFO
2 stops27h 30mMultiple Airlines
Sun 16/1119:25SFO - LTN
2 stops18h 35mMultiple Airlines
Deal found 15/9£491
Wed 8/1018:25LTN - SFO
3 stops29h 03mMultiple Airlines
Mon 13/1008:40SFO - LTN
2 stops19h 40mMultiple Airlines
Deal found 15/9£493
Sat 8/1109:20LTN - SFO
2 stops35h 20mMultiple Airlines
Sat 15/1119:25SFO - LTN
2 stops19h 00mMultiple Airlines
Deal found 15/9£495
Thu 16/1006:40LTN - SFO
2 stops21h 11mMultiple Airlines
Thu 23/1008:30SFO - LTN
2 stops28h 25mMultiple Airlines
Deal found 16/9£496
Wed 24/918:25LTN - SFO
2 stops28h 05mMultiple Airlines
Wed 1/1010:15SFO - LTN
3 stops28h 40mMultiple Airlines
Deal found 13/9£504
Thu 16/1021:10LTN - SFO
2 stops26h 18mMultiple Airlines
Wed 22/1007:10SFO - LTN
3 stops29h 35mMultiple Airlines
Deal found 15/9£508
Mon 6/1009:00LTN - SFO
1 stop14h 55mMultiple Airlines
Mon 13/1017:40SFO - LTN
1 stop14h 20mMultiple Airlines
Deal found 14/9£509
Sat 15/1109:00LTN - SFO
1 stop14h 35mMultiple Airlines
Sun 23/1118:20SFO - LTN
1 stop19h 40mMultiple Airlines
Deal found 15/9£510

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 17 September 2025.
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

Thu 20/11

14:10-14:35

2 stops32h 25m

San Francisco

Sun 23/11

16:40-22:00

2 stops21h 20m

£461

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Wed 5/11

06:50-15:35

1 stop16h 45m

San Francisco

Wed 12/11

17:20-23:05

1 stop21h 45m

£482

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Tue 4/11

09:00-15:35

1 stop14h 35m

San Francisco

Tue 18/11

17:20-20:05

1 stop18h 45m

£489

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Wed 5/11

17:10-12:40

2 stops27h 30m

San Francisco

Sun 16/11

19:25-22:00

2 stops18h 35m

£491

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Wed 8/10

18:25-15:28

3 stops29h 03m

San Francisco

Mon 13/10

08:40-12:20

2 stops19h 40m

£493

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sat 8/11

09:20-12:40

2 stops35h 20m

San Francisco

Sat 15/11

19:25-22:25

2 stops19h 00m

£495

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Thu 16/10

21:10-15:28

2 stops26h 18m

San Francisco

Wed 22/10

07:10-20:45

3 stops29h 35m

£508

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Sat 15/11

09:00-15:35

1 stop14h 35m

San Francisco

Sun 23/11

18:20-22:00

1 stop19h 40m

£510

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Thu 6/11

10:45-14:35

2 stops35h 50m

San Francisco

Thu 13/11

16:40-22:25

2 stops21h 45m

£516

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Fri 7/11

20:55-12:40

2 stops23h 45m

San Francisco

Fri 14/11

08:30-15:25

2 stops22h 55m

£517

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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.

  • What is the cheapest month to book a flight from London Luton Airport to Fremont?

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

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

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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