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$808+ Cheap flights from San Jose (SJC) to Southampton (SOU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SOU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from San Jose to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$808
(Delta)

Popular in

June

Cheapest in

August

Average price

$679
From San Jose to Southampton Eastleigh
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Jose to Southampton

Cheapest flights from San Jose to Southampton
Explore the most affordable flight options available from San Jose to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This KLM deal was found by Cheapflights users on 9/11. 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.
dom. 10/266:35 amSJC - SOU
2 stops18h 35mKLM
dom. 11/26:05 pmSOU - SJC
2 stops32h 50mKLM
Deal found 9/11$819
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/233:00 pmSJC - SOU
2 stops20h 30mMultiple Airlines
vie. 9/269:40 amSOU - SJC
2 stops21h 03mMultiple Airlines
Deal found 9/10$1,491

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 septiembre 11, 2025.
Use the filters below to find and compare flights from San Jose to Southampton that are best for you.

Fly from

San Jose

Fly to

Southampton

Route

Depart

Return

Price

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

mié. 3/4

7:15 am-5:25 pm

2 stops26h 10m

Southampton Eastleigh

dom. 3/8

5:45 pm-9:32 pm

2 stops34h 47m

$808

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

dom. 10/26

6:35 am-8:10 am

2 stops18h 35m

Southampton Eastleigh

dom. 11/2

6:05 pm-6:55 pm

2 stops32h 50m

$819

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

mar. 9/23

3:00 pm-7:30 pm

2 stops20h 30m

Southampton Eastleigh

vie. 9/26

9:40 am-10:43 pm

2 stops21h 03m

$1,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from San Jose to Southampton

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

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

Currently, November is the cheapest month in which you can book a flight from San Jose to Southampton (average of $787). Flying from San Jose 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.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Jose to Southampton?

    Delta and KLM can get you from San Jose to Southampton in just under 18h 35m. Your travel time can differ by up to 7h 35m. There are 5350 mi between San Jose and Southampton. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from San Jose to Southampton?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose to Southampton?

    Currently, November is the cheapest month in which you can book a flight from San Jose to Southampton (average of $787). Flying from San Jose 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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