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$454+ Cheap flights from Fremont, CA to Southampton (SOU)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SOU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Fremont to Southampton

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

Round-trip from

$736
(Delta)

One-way from

$454
(Ovago)

Popular in

June

Cheapest in

October

Average price

$663
From Fremont to Southampton Eastleigh
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One-way flight from Fremont to Southampton Eastleigh
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Highest demand for flights based on searches. 16% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Fremont to Southampton

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

This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:45 pmSFO - SOU
1 stop19h 15mDelta
Tue 10/75:35 pmSOU - SFO
1 stop26h 10mDelta
Deal found 9/13$736
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:15 amSFO - SOU
2 stops18h 05mKLM
Wed 11/55:30 pmSOU - SFO
1 stop26h 20mKLM
Deal found 9/14$740
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:45 pmSFO - SOU
1 stop19h 15mDelta
Tue 10/219:20 amSOU - SFO
2 stops18h 10mDelta
Deal found 9/15$746
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:05 amSFO - SOU
2 stops17h 40mDelta
Thu 10/239:20 amSOU - SFO
2 stops18h 10mDelta
Deal found 9/15$788
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:45 pmSFO - SOU
1 stop35h 00mDelta
Mon 10/65:35 pmSOU - SFO
1 stop26h 10mDelta
Deal found 9/13$804
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:55 pmSFO - SOU
1 stop19h 05mDelta
Wed 1/145:30 pmSOU - SFO
2 stops29h 43mDelta
Deal found 9/15$822
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:45 amSFO - SOU
2 stops24h 00mDelta
Wed 10/89:20 amSOU - SFO
2 stops18h 10mDelta
Deal found 9/13$826
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:05 pmSFO - SOU
2 stops40h 20mDelta
Thu 1/85:30 pmSOU - SFO
2 stops33h 02mDelta
Deal found 9/15$832
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:45 pmSFO - SOU
1 stop35h 00mDelta
Sat 9/206:05 pmSOU - SFO
2 stops37h 52mDelta
Deal found 9/14$852
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amSFO - SOU
2 stops17h 05mDelta
Sun 1/115:45 pmSOU - SFO
2 stops34h 50mDelta
Deal found 9/15$885

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Southampton 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Fremont to Southampton that are best for you.

Fly from

Fremont

Fly to

Southampton

Route

Depart

Return

Price

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Tue 10/14

1:45 pm-5:00 pm

1 stop19h 15m

Southampton Eastleigh

Thu 10/23

5:35 pm-11:45 am

1 stop26h 10m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Sun 12/7

1:55 pm-5:25 pm

1 stop19h 30m

Southampton Eastleigh

Mon 1/12

5:30 pm-11:50 am

1 stop26h 20m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Mon 12/8

1:55 pm-5:00 pm

1 stop19h 05m

Southampton Eastleigh

Tue 1/13

5:30 pm-11:50 am

1 stop26h 20m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Sun 9/28

1:45 pm-8:45 am

1 stop35h 00m

Southampton Eastleigh

Tue 10/7

5:35 pm-11:45 am

1 stop26h 10m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Mon 9/29

1:45 pm-5:00 pm

1 stop19h 15m

Southampton Eastleigh

Tue 10/7

5:35 pm-11:45 am

1 stop26h 10m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Mon 9/29

1:45 pm-5:00 pm

1 stop19h 15m

Southampton Eastleigh

Wed 10/8

5:35 pm-11:45 am

1 stop26h 10m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Mon 9/29

1:45 pm-5:00 pm

1 stop19h 15m

Southampton Eastleigh

Mon 10/6

5:35 pm-11:45 am

1 stop26h 10m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Mon 12/8

1:55 pm-5:00 pm

1 stop19h 05m

Southampton Eastleigh

Mon 1/12

5:30 pm-11:50 am

1 stop26h 20m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Tue 10/14

1:45 pm-5:00 pm

1 stop19h 15m

Southampton Eastleigh

Wed 10/22

9:20 am-11:45 am

1 stop34h 25m

$736

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Tue 9/23

1:45 pm-5:00 pm

1 stop19h 15m

Southampton Eastleigh

Tue 10/7

5:35 pm-11:45 am

1 stop26h 10m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 18 results
1
2

Best time to book a flight from Fremont to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Fremont with our price prediction graph.
Estimated round-trip 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 Fremont to Southampton

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

Currently, November is the cheapest month in which you can book a flight from Fremont to Southampton (average of $787). Flying from Fremont to Southampton in June is currently the most expensive (average of $1,308). 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.

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

Find hourly flight availability from Fremont to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Fremont to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with KLM and Aer Lingus from Fremont to Southampton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Aer Lingus
7.2
Good
1,270 reviews
KLM
7.8
Good
1,385 reviews

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Southampton. 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 into for flights to Southampton from Fremont?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from Fremont. On average, Eastleigh has 0 inbound flights from Fremont per day from 2 airlines. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How long is the flight from Fremont to Southampton?

    Airlines like Delta fly from Fremont to Southampton in about 19h 15m. The time it takes to get you to your destination can typically vary by up to . The distance from Fremont to Southampton is about 5349 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Fremont to Southampton (average of $787). Flying from Fremont to Southampton in June is currently the most expensive (average of $1,308). 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 Fremont to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Fremont to Southampton

Discover the top 2 airlines that operate flights from Fremont to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$839Average$953FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$946Average$1,411FlexibilityNo cancel feeOn-timeN/A

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