How long is the flight from Southampton to Fremont?

There are many flights that can get you from Southampton to Fremont in 26h 25m. Fly via British Airways or Delta to get the fastest option. Airlines will cover a distance of 5349 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Fremont when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Fremont, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from SOU to FR8?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Fremont as you normally would.

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.

£369+ Cheap Flights from Southampton to Fremont

Cheap flight deals from Southampton to Fremont

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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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 6 September 2026.

Wed 21/1009:20 -

1 stop14h 35m

Wed 28/1018:20 -

1 stop18h 10m

Deal found 6/9£480

Mon 12/1020:00 -

1 stop27h 55m

Mon 19/1017:35 -

1 stop17h 55m

Deal found 4/9£491

Tue 15/920:00 -

1 stop27h 55m

Wed 30/917:40 -

1 stop15h 10m

Deal found 4/9£493

Mon 12/1017:20 -

1 stop26h 25m

Mon 19/1023:49 -

2 stops24h 56m

Deal found 3/9£532

Sat 17/1009:20 -

2 stops22h 06m

Sat 24/1009:48 -

2 stops24h 02m

Deal found 2/9£537

Mon 14/920:00 -

1 stop27h 55m

Wed 30/917:40 -

1 stop15h 10m

Deal found 4/9£755

Find flight deals from Southampton to Fremont

Round-trip from	£480
One-way from	£369
Popular in	December
Cheapest in	February
Average price	£501

British Airways
21/10-28/10
2 total stops
32h 45m total
Southampton to Fremont

Search Deals

Aer Lingus
25/10-31/12
1 total stop
14h 15m total
Southampton to Fremont

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Sun 25/10

09:20-16:35

1 stop14h 15m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£369

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Sat 14/11

09:20-15:35

1 stop14h 15m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£450

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Mon 18/1

09:20-15:35

1 stop14h 15m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£451

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Wed 4/11

19:55-14:55

2 stops27h 00m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£481

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Thu 28/1

20:00-15:35

1 stop27h 35m

San Francisco

Mon 1/2

17:20-11:50

1 stop34h 30m

£526

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Mon 12/10

17:20-11:45

1 stop26h 25m

San Francisco

Mon 19/10

23:49-08:45

2 stops24h 56m

£532

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Wed 21/10

09:15-20:40

2 stops19h 25m

San Francisco

Wed 28/10

14:05-17:05

2 stops20h 00m

£536

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Sat 17/10

09:20-23:26

2 stops22h 06m

San Francisco

Sat 24/10

09:48-17:50

2 stops24h 02m

£537

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Sat 19/12

09:20-15:35

1 stop14h 15m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£596

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Sat 24/10

09:20-15:55

1 stop14h 35m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£881

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 12 resultsSorted by cheapest first

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.

SOU-SFO

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

SOU-FR8

SOU-SFO

No data available for this route at this time. Please check back soon.

Related info for your journey

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.
How long is the flight from Southampton to Fremont?
There are many flights that can get you from Southampton to Fremont in 26h 25m. Fly via British Airways or Delta to get the fastest option. Airlines will cover a distance of 5349 mi. This flight may include one or multiple stops.
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.

See more FAQs

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Cheap flights from Southampton to Fremont from £369

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Fremont

Cheapest flights from Southampton to FremontExplore 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 6 September 2026.

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 6 September 2026.

Best flights from Southampton to FremontDiscover carefully curated flight deals from Southampton to Fremont that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Southampton to Fremont that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Southampton to FremontDiscover last-minute flight deals from Southampton to Fremont. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Fremont. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Southampton to FremontSearch for one-way flight options from Southampton to Fremont. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from Southampton to Fremont. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

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Best time to book a flight from Southampton to Fremont

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Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Southampton to Fremont?

How long is the flight from Southampton to Fremont?

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

How can I find direct flights from Southampton to Fremont?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Fremont

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Complete your trip

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Southampton and Fremont flights

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

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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 6 September 2026.

Best flights from Southampton to Fremont
Discover carefully curated flight deals from Southampton to Fremont that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Southampton to Fremont
Discover last-minute flight deals from Southampton to Fremont. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Southampton to Fremont
Search for one-way flight options from Southampton to Fremont. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.