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Cheap flights from Southampton to Fremont from £576

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SFO
20 7월 — 27 7월1
1 adult

Cheap flight deals from Southampton to Fremont

Keep the following information in mind while searching for Southampton to Fremont flight deals. Data was last updated 15 7월 2025.

Round-trip from

£576

Popular in

April

Cheapest in

February

Average price

£879
KLM
  • KLM
  • 28/8-4/9
  • 3 total stops
  • 52h 10m total
  • Southampton to Fremont
Highest demand for flights based on searches. 5% potential increase in price (£31 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Southampton to Fremont

Cheapest flights from Southampton to Fremont
Explore the most affordable flight options available from Southampton to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 7월 2025.

목 28/809:20SOU - SFO
1 stop34h 25mKLM
목 4/907:00SFO - SOU
2 stops17h 45mKLM
Deal found 14/7£576
금 5/919:55SOU - SFO
2 stops29h 30mBritish Airways
월 8/917:45SFO - SOU
1 stop17h 45mBritish Airways
Deal found 14/7£739
금 8/818:25SOU - SFO
1 stop25h 20mDelta
일 31/807:05SFO - SOU
2 stops17h 40mDelta
Deal found 14/7£895
월 28/720:30SOU - SFO
2 stops25h 20mMultiple Airlines
목 31/716:05SFO - SOU
1 stop15h 35mMultiple Airlines
Deal found 13/7£954

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton 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 15 7월 2025.
Use the filters below to find and compare flights from Southampton to Fremont that are best for you.

Fly from

Southampton

Fly to

Fremont

Route

Depart

Return

Price

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

목 28/8

09:20-11:45

1 stop34h 25m

San Francisco

목 4/9

07:00-08:45

2 stops17h 45m

£576

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

목 8/1

06:40-18:45

2 stops20h 05m

San Francisco

월 12/1

17:30-21:15

2 stops19h 45m

£703

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

금 8/8

18:25-11:45

1 stop25h 20m

San Francisco

일 31/8

07:05-08:45

2 stops17h 40m

£895

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

월 28/7

20:30-13:50

2 stops25h 20m

San Francisco

목 31/7

16:05-15:40

1 stop15h 35m

£954

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

목 2/10

09:20-11:45

1 stop34h 25m

£1,161

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

화 22/7

09:10-15:55

1 stop14h 45m

£2,111

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Best time to book a flight from Southampton to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Southampton 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 Southampton to Fremont

What is the cheapest month to book a flight from Southampton to Fremont?

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

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 15 7월 2025.
Check out reviews from past customers who have flown with Delta, KLM, andBritish Airways from Southampton to Fremont to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Boarding

8.2

Entertainment

7.9

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

Boarding

8.2

Entertainment

7.9

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

Boarding

8.2

Entertainment

7.9

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

Boarding

8.2

Entertainment

7.9

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 Southampton to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Southampton to Fremont?

    If you book a flight to Fremont from Southampton, you will be flying from Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from Eastleigh to Fremont per day from 0 different airlines.

  • Can I find deals for flights from Southampton to Fremont that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton 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 Southampton to Fremont?

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

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Alternative routes for Southampton to Fremont

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How does Cheapflights help users find flights from Southampton to Fremont?

Cheapflights makes it easy to find Southampton to Fremont flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Fremont?

Cheapflights helps you find that perfect flight to Fremont from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Southampton to Fremont with no change fees.

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

Yes! Start tracking prices for Southampton 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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