Cheap flights from Southampton to Fremont

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How to find the cheapest flight from
Southampton (SOU) to Fremont (SFO)

All the information you need to plan the best SOU to SFO flight in 2021: compare Southampton to Fremont flight prices with the expected peak season, weather and rainfall in Fremont.
How far in advance should I book a flight from Southampton to Fremont?

Travellers have found it’s best to book a flight 61 days in advance to save up to 41% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Southampton to Fremont 1-2 weeks in advance for as low as £378, or £463 for flights within the next 24 hours.

What is the cheapest month to fly from Southampton to Fremont?

Flights from Southampton to Fremont lean towards being more expensive in July. Prices are generally better when you fly from Southampton to Fremont in February, with the cheapest ticket starting at £252.

When is the cheapest time to fly from Southampton to Fremont (SOU - SFO)?

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.

Southampton to Fremont 2021 flight deals

Cheap flights to Fremont from Southampton found for this year
1 Dec - 29 Dec
£386pp
SOU
Southampton Eastleigh
KLM
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
KLM
 
1 STOP
SOU
Southampton Eastleigh
1 Dec - 29 Dec
£444pp
SOU
Southampton Eastleigh
KLM
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
KLM
   
2 STOPS
SOU
Southampton Eastleigh

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Southampton</span> to <span class="emphasized">Fremont</span> flights.

Flight FAQs

From Southampton to Fremont

Are flight prices decreasing from Southampton to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Does it rain more in Southampton or San Francisco?

The rainfall in Southampton is generally same as the rainfall in San Francisco. This will continue over the next 10 days.

Is Southampton weather warmer or cooler than San Francisco?

Expect the weather to be around 25 °C on average in September. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Francisco is generally hotter than in Southampton.

Alternative routes for Southampton to Fremont

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Fremont

Things to know before you go - useful duration and weather info for your trip from Southampton to Fremont.
Today's exchange rate
£1 = $1.42
Average temperature for May in Fremont
22.0 °C

Airports servicing Southampton

Airports servicing San Francisco

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