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Cheap flights from San Jose, California to Southampton from £341

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SOU
20 Aug — 27 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to Southampton

Enter your travel dates to find the best prices.

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 21 July 2026.

Wed 2/906:10
SJC
-
SOU
2 stops18h 25m
KLM
Wed 9/909:15
SOU
-
SJC
2 stops18h 55m
KLM
Deal found 19/7£835
Wed 5/813:24
SJC
-
SOU
2 stops20h 11m
KLM
Sun 16/817:30
SOU
-
SJC
2 stops31h 42m
KLM
Deal found 17/7£925
Wed 2/913:44
SJC
-
SOU
2 stops19h 06m
Multiple Airlines
Wed 9/920:00
SOU
-
SJC
3 stops27h 51m
Multiple Airlines
Deal found 19/7£959
Tue 4/813:24
SJC
-
SOU
2 stops35h 21m
KLM
Fri 7/809:15
SOU
-
SJC
2 stops19h 09m
KLM
Deal found 21/7£1,160
Sun 2/806:20
SJC
-
SOU
2 stops18h 25m
Delta
Wed 5/809:15
SOU
-
SJC
2 stops22h 29m
Delta
Deal found 19/7£1,161
Sat 1/812:40
SJC
-
SOU
2 stops20h 20m
Delta
Tue 4/809:15
SOU
-
SJC
2 stops19h 09m
Delta
Deal found 18/7£1,198
Fri 31/706:35
SJC
-
SOU
2 stops18h 10m
KLM
Mon 3/818:05
SOU
-
SJC
2 stops31h 07m
KLM
Deal found 17/7£1,272
Wed 5/807:21
SJC
-
SOU
3 stops28h 04m
Multiple Airlines
Sun 16/809:20
SOU
-
SJC
3 stops21h 30m
Multiple Airlines
Deal found 17/7£1,552

Find 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 21 July 2026.

Round-trip from

£835

One-way from

£341

Popular in

June

Cheapest in

August

Average price

£851
KLM
  • KLM
  • 2/9-9/9
  • 4 total stops
  • 37h 20m total
  • San Jose to Southampton
Search Deals
Delta
  • Delta
  • 5/11
  • 2 total stops
  • 21h 30m total
  • San Jose to Southampton
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£164 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 21 July 2026.
Use the filters below to find and compare flights from San Jose to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Wed 2/9

06:10-08:35

2 stops18h 25m

Southampton Eastleigh

Wed 9/9

09:15-20:10

2 stops18h 55m

£835

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Wed 5/8

13:24-17:35

2 stops20h 11m

Southampton Eastleigh

Sun 16/8

17:30-17:12

2 stops31h 42m

£925

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Wed 2/9

13:44-16:50

2 stops19h 06m

Southampton Eastleigh

Wed 9/9

20:00-15:51

3 stops27h 51m

£959

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Tue 4/8

13:24-08:45

2 stops35h 21m

Southampton Eastleigh

Fri 7/8

09:15-20:24

2 stops19h 09m

£1,160

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Sun 2/8

06:20-08:45

2 stops18h 25m

Southampton Eastleigh

Wed 5/8

09:15-23:44

2 stops22h 29m

£1,161

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Mon 3/8

06:10-08:45

2 stops18h 35m

Southampton Eastleigh

Thu 6/8

18:05-17:12

2 stops31h 07m

£1,161

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Fri 31/7

06:35-08:45

2 stops18h 10m

Southampton Eastleigh

Mon 3/8

18:05-17:12

2 stops31h 07m

£1,272
Cheapest one-way

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Thu 5/11

11:30-17:00

2 stops21h 30m

£341

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Wed 29/7

06:35-08:45

2 stops42h 10m

£425
Fastest single journey

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

Thu 30/7

13:10-17:35

2 stops20h 25m

£462

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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 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.

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, California to Southampton?

    Departing from San Jose, California to Southampton will take you 18h 25m. The distance between San Jose, California and Southampton is about 5350 mi.

  • 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 holiday 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.

See more FAQs

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Deals for San Jose to Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Jose to Southampton.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Jose to Southampton, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from San Jose to Southampton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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