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Cheap flights from London to San Jose from £330

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJC
15 Dec — 22 Dec1
1 adult

The best prices from London to San Jose are usually found in February or November, booked 72 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from London to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to San Jose (SJC). 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 10 December 2024.

Round-trip from

£470

One-way from

£330

Popular in

August

Cheapest in

February

Average price

£707
Lufthansa
  • Lufthansa
  • 16/1-21/1
  • 3 total stops
  • 49h 15m total
  • London to San Jose
27/1
  • 27/1
  • 3 total stops
  • 49h 31m total
  • London to San Jose
High demand for flights, 17% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for round-trip flights in December 2024

Find flight deals from London to San Jose

Cheapest flights from London to San Jose
Explore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 December 2024.

Mon 16/1210:25LHR - SJC
2 stops18h 50mLufthansa
Mon 13/108:25SJC - LHR
2 stops15h 30mLufthansa
Deal found 9/12£498
Mon 16/1208:50LHR - SJC
2 stops22h 16mVirgin Atlantic
Mon 13/107:00SJC - LHR
2 stops16h 05mVirgin Atlantic
Deal found 9/12£533
Mon 16/1210:25LHR - SJC
2 stops20h 05mUnited Airlines
Mon 13/108:25SJC - LHR
2 stops16h 45mUnited Airlines
Deal found 10/12£534
Sun 15/1209:10LHR - SJC
1 stop19h 57mKLM
Tue 31/1206:15SJC - LHR
1 stop16h 50mKLM
Deal found 9/12£568
Tue 17/1209:10LHR - SJC
1 stop19h 57mDelta
Mon 30/1212:10SJC - LHR
1 stop15h 00mDelta
Deal found 9/12£568
Tue 10/1209:25LHR - SJC
1 stop19h 49mBritish Airways
Thu 19/1206:00SJC - LHR
1 stop16h 20mBritish Airways
Deal found 8/12£603
Wed 11/1208:20LHR - SJC
1 stop20h 54mMultiple Airlines
Thu 26/1214:23SJC - LHR
1 stop32h 57mMultiple Airlines
Deal found 9/12£607
Mon 16/1210:00LCY - SJC
2 stops19h 15mLufthansa
Mon 13/108:25SJC - LCY
2 stops25h 15mLufthansa
Deal found 9/12£655
Mon 23/1215:00LHR - SJC
2 stops52h 39mAir Canada
Mon 30/1216:04SJC - LHR
2 stops30h 26mAir Canada
Deal found 9/12£777
Mon 30/1217:00LCY - SJC
2 stops52h 29mBritish Airways
Tue 7/114:48SJC - LCY
2 stops43h 42mBritish Airways
Deal found 9/12£787
Sun 15/1209:10LHR - SJC
1 stop19h 57mAir France
Sun 22/1206:15SJC - LHR
1 stop16h 50mAir France
Deal found 10/12£870
Tue 24/1212:00LGW - SJC
1 stop19h 46mMultiple Airlines
Sat 4/121:24SJC - LGW
2 stops29h 11mMultiple Airlines
Deal found 9/12£948

Find flights from London to San Jose within your budget

Customise your flight search to find flights from London to San Jose 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 898,331 searches. Data last updated 10 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 16/1

18:00-18:00

2 stops32h 00m

San Jose

Tue 21/1

08:25-10:50

2 stops18h 25m

£470

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 24/1

18:10-21:28

2 stops35h 18m

San Jose

Wed 29/1

06:10-07:20

1 stop17h 10m

£480

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 10/1

12:40-22:12

1 stop17h 32m

San Jose

Sat 18/1

15:41-16:40

1 stop16h 59m

£486

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 2/2

09:25-21:28

1 stop20h 03m

San Jose

Sat 8/2

12:02-06:20

1 stop34h 18m

£489

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Sun 2/2

10:55-21:28

2 stops42h 33m

San Jose

Sat 8/2

14:48-18:50

2 stops44h 02m

£489

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 25/3

10:25-22:50

1 stop19h 25m

San Jose

Wed 2/4

08:30-09:40

1 stop17h 10m

£493

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 24/1

06:30-17:35

2 stops19h 05m

San Jose

Wed 29/1

05:50-06:50

2 stops17h 00m

£494

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 23/1

07:30-18:00

2 stops18h 30m

San Jose

Thu 30/1

12:55-09:40

1 stop12h 45m

£499

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 25/3

09:25-21:26

1 stop19h 01m

San Jose

Sat 5/4

14:30-14:25

1 stop15h 55m

£508

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 2/2

12:25-22:44

2 stops18h 19m

San Jose

Sat 8/2

14:48-06:30

2 stops31h 42m

£509

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 43 results
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Best time to book a flight from London to San Jose

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

Travel insights for flights from London to San Jose

Get recent, data-driven insights about flights from London to San Jose including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London 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 6 December 2024.

The best time to book flights from London to San Jose is 71 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.

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

Currently, November is the cheapest month in which you can book a flight from London to San Jose (average of £505). Flying from London to San Jose in July is currently the most expensive (average of £732). 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 LON to SJC?

Find hourly flight availability from London to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 December 2024.

When flying from London to San Jose, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 14% versus a flight in the evening.

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 10 December 2024.
Read reviews from past customers who have flown Iberia, United Airlines and KLM from London to San Jose. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,656 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,656 reviews
8.0
Very Good
8,656 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,348 reviews
8.0
Very Good
8,656 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.7
Good
1,288 reviews
8.0
Very Good
8,656 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
667 reviews
8.0
Very Good
8,656 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall