£301+ Cheap flights to San Jose, California

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SJC
12 Jan — 19 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to San Jose, CA in 2025

Enter your travel dates to find the best prices.

Cheapest flights to San Jose
Explore the most affordable flight options available to San Jose. Find the lowest fares based on data from user searches, with prices last updated on 13 December 2025.

Thu 25/1210:05LHR - SJC
1 stop19h 08mBritish Airways
Thu 8/106:00SJC - LHR
2 stops23h 05mBritish Airways
Deal found 11/12£621
Fri 26/1208:20LHR - SJC
1 stop20h 53mBritish Airways
Sun 18/114:32SJC - LHR
1 stop32h 18mBritish Airways
Deal found 12/12£674
Sat 27/1215:05LHR - SJC
1 stop14h 47mDelta
Wed 31/1206:35SJC - LHR
1 stop15h 50mDelta
Deal found 11/12£740
Tue 16/1206:30LHR - SJC
2 stops17h 24mDelta
Fri 2/106:20SJC - LHR
1 stop16h 45mDelta
Deal found 13/12£771
Wed 24/1216:30LHR - SJC
1 stop28h 41mBritish Airways
Thu 8/112:50SJC - LHR
1 stop16h 25mBritish Airways
Deal found 12/12£808
Tue 23/1220:35LHR - SJC
2 stops35h 24mIcelandair
Wed 14/111:00SJC - LHR
2 stops24h 30mIcelandair
Deal found 12/12£813
Mon 15/1219:15LCY - SJC
2 stops33h 21mBritish Airways
Mon 22/1206:00SJC - LCY
2 stops24h 35mBritish Airways
Deal found 11/12£883
Fri 26/1211:55LGW - SJC
2 stops20h 04mIcelandair
Mon 12/111:00SJC - LGW
2 stops15h 55mIcelandair
Deal found 11/12£985
Fri 26/1211:55LGW - SJC
2 stops20h 04mIcelandair
Sun 18/111:00SJC - LGW
2 stops15h 55mIcelandair
Deal found 12/12£1,030
Sat 27/1208:40LCY - SJC
2 stops20h 54mDelta
Wed 31/1209:05SJC - LCY
2 stops16h 55mDelta
Deal found 11/12£1,085
Wed 17/1208:40LCY - SJC
2 stops19h 56mDelta
Mon 22/1209:05SJC - LCY
2 stops23h 30mDelta
Deal found 11/12£1,097
Wed 24/1211:55LGW - SJC
2 stops20h 04mIcelandair
Wed 7/111:00SJC - LGW
2 stops15h 55mIcelandair
Deal found 11/12£1,119

Find flight deals to San Jose

Find the latest flights to San Jose in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 December 2025.

Return from

£474

One-way from

£301

Popular in

July

Cheapest in

February

Average price

£612
United Airlines
  • United Airlines
  • 27/1-3/2
  • 4 total stops
  • 38h 51m total
  • London to San Jose
15/3
  • 15/3
  • 3 total stops
  • 43h 37m total
  • London to San Jose
Highest demand for flights based on searches. 16% potential increase in price (£96 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Average for return flights in December 2025

Cheapflights Fare Finder

 
Locate flights to San Jose that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 December 2025.
Use the filters below to find and compare flights to San Jose that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 27/1

06:30-20:56

2 stops22h 26m

San Jose

Tue 3/2

08:40-09:10

2 stops16h 30m

£475

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 14/1

08:20-21:29

1 stop21h 09m

San Jose

Tue 20/1

11:51-11:40

1 stop15h 49m

£479

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 13/1

16:15-21:29

2 stops37h 14m

San Jose

Sat 17/1

11:51-06:50

1 stop34h 59m

£481

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 4/2

11:30-20:56

2 stops17h 26m

San Jose

Sun 15/2

15:55-20:35

2 stops20h 40m

£484

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 14/1

07:40-20:56

2 stops21h 16m

San Jose

Tue 20/1

08:40-05:55

2 stops37h 15m

£490

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 10/5

06:30-16:15

2 stops17h 45m

San Jose

Sat 23/5

15:45-14:00

1 stop14h 15m

£495

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Tue 27/1

11:20-10:57

2 stops31h 37m

San Jose

Tue 3/2

06:00-07:30

2 stops17h 30m

£495

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 13/1

10:05-13:42

1 stop35h 37m

San Jose

Sun 18/1

14:32-06:50

1 stop32h 18m

£496

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 26/1

16:30-13:42

1 stop29h 12m

San Jose

Mon 2/2

12:50-13:15

1 stop16h 25m

£496

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 14/1

10:25-20:56

2 stops18h 31m

San Jose

Tue 20/1

08:40-09:40

1 stop17h 00m

£499

Flights are sorted by cheapest return flights first.

Deals found on 12/12

Showing 1-10 of 60 results
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Best time to book a flight to San Jose

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to San Jose

When is the best time to book a flight to San Jose?

Use this chart to determine the optimal time to book a return flight from London to San Jose. Price data was last updated on 12 December 2025.

The best time to book flights to San Jose is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to San Jose?

On average, a flight from London to San Jose takes 18 hours 41 minutes. Flights to San Jose from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to San Jose?

The cheapest airlines flying from London to San Jose are United Airlines, British Airways and Virgin Atlantic.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 79.0 inches per month. January is typically the wettest month, when rainfall can reach 79.0 mm. July is typically the driest time to visit San Jose when rainfall is around 0.0 mm.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated 13 December 2025.
Read reviews from past customers who have flown KLM, Virgin Atlantic, andUnited Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

FAQs about flying to San Jose

San Jose climate

Temperatures are generally moderate in San Jose. January’s average high is 15 degrees and July’s temperatures hit an average high of 30 degrees but temperatures can extend past 37 degrees during intense summer days.

Getting around San Jose

You can take the San Jose train through the city’s centre every day. Information about fares and schedules is posted around the city. The historic trolley cars run on a loop through downtown San Jose in the Christmas season and on weekends from April to September. The public buses run all year. You can also book a Super Shuttle minibus for door-to-door service.      

San Jose airport overview

Just 4km (2 miles) northwest of downtown San Jose, the Norman Y. Mineta San Jose International Airport (SJC) is an important point of entry to the city and to California generally. It functions as an alternative to Oakland International Airport and San Francisco International Airport, both about 56km (35 miles) away. Often called the “capital of Silicon Valley”, this is one of the largest cities in California , and home to the headquarters of several technology companies.

Flights to Norman Y. Mineta San Jose International Airport come in from several major hubs across the US. Since the opening of a new terminal in 2010, the previously much maligned airport has been transformed into a well-equipped and functional facility. You shouldn’t have too much trouble getting through it to San Jose.

  • When is the best time to fly to San Jose?

    Peak Season Summer (June to August) is usually the busiest time in San Jose, mainly due to summer vacations. The weather is beautiful although some days the foggy weather can blanket the San Jose skies. Off Season The rainy season runs from about November through March. If you plan on San Jose travel during this time, you’re likely to find some cheap flights to San Jose and discounted hotel rates.

  • What is good to know if travelling to San Jose?

    Take a trip to the odd, yet educational, Rosicrucian Egyptian Museum and view the massive collection of statues and mummies. The museum even has a two-room, walk-through reproduction of an ancient subterranean tomb. The appropriately-named “History Park” is a conglomerate of historic buildings from all over San Jose that have been brought together in an open-air museum in Kelley Park. The centrepiece is a half-scale replica 1881 Electric Light Tower, which stands 72m high. Rent a car and take a day trip to one of the nearby vineyards. During the summer months, visit the San Jose Farmers’ Market at San Pedro Square. It runs on Fridays, beginning May 2 from 10am – 2pm. Music in the Park is a San Jose favourite. Free outdoor concerts featuring well-known names take the stage on Thursday nights in June. From July 10 to September 4, Music in the Park hosts free concerts on Thursday’s from 5:30 – 8:45pm. San Pedro Square hosts free movie nights at the Cinema San Pedro on Wednesday evenings from July 9-August 27. Cinema St James in St. James Park also hosts free movies at dusk every Saturday from July 19 to August 23.

  • What airport do you fly into for flights to San Jose?

    If you book a flight to San Jose, you will be flying into San Jose, which is the city’s only airport. San Jose (SJC) is located 2.9 mi from the center of San Jose.

  • Can I find cheaper flights to San Jose if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Jose on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Jose?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to San Jose.

  • Where does the fastest flight to San Jose depart from?

    For those looking to save time traveling to San Jose, London offers the quickest one-way flight (15 hours 22 minutes).

  • Does San Jose have car hire?

    Yes. Those touching down at San Jose can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Jose?

    Yes. San Jose has hotels nearby for those requiring accommodations. Sonesta Select San Jose Airport is the closest property to San Jose (0.0 mi away from San Jose).

See more FAQs

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