Cheap flights from London Heathrow Airport to San Jose, California from £352
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
8 Jan — 15 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to San Jose are usually found in March or September, booked 45 days in advance, depart on a Monday or Sunday and return on a Wednesday
Cheap flight deals from Heathrow to San Jose
Enter your travel dates to find the best prices.
Cheapest flights from Heathrow to San Jose
Explore the most affordable flight options available from Heathrow to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.
Thu 25/1210:45LHR - SJC
1 stop16h 23mVirgin Atlantic
Thu 8/106:20SJC - LHR
1 stop16h 45mVirgin Atlantic
Deal found 8/12£560
Wed 24/1215:00LHR - SJC
1 stop30h 11mBritish Airways
Wed 18/306:00SJC - LHR
1 stop17h 50mBritish Airways
Deal found 8/12£563
Wed 24/1210:45LHR - SJC
1 stop19h 57mVirgin Atlantic
Sat 10/105:54SJC - LHR
1 stop20h 06mVirgin Atlantic
Deal found 7/12£570
Wed 24/1211:35LHR - SJC
1 stop17h 41mLufthansa
Mon 12/108:40SJC - LHR
1 stop17h 00mLufthansa
Deal found 8/12£571
Wed 24/1216:30LHR - SJC
1 stop28h 41mBritish Airways
Thu 8/106:00SJC - LHR
1 stop18h 35mBritish Airways
Deal found 7/12£590
Thu 25/1216:30LHR - SJC
1 stop28h 41mBritish Airways
Wed 31/1210:53SJC - LHR
1 stop15h 07mBritish Airways
Deal found 8/12£621
Wed 24/1216:30LHR - SJC
1 stop36h 43mFinnair
Wed 31/1206:00SJC - LHR
1 stop16h 50mFinnair
Deal found 8/12£623
Wed 24/1215:00LHR - SJC
1 stop30h 11mBritish Airways
Wed 31/1210:53SJC - LHR
1 stop16h 47mBritish Airways
Deal found 7/12£625
Thu 25/1208:20LHR - SJC
1 stop20h 53mBritish Airways
Thu 8/106:00SJC - LHR
2 stops23h 05mBritish Airways
Deal found 8/12£626
Wed 24/1216:30LHR - SJC
1 stop28h 41mBritish Airways
Sat 10/111:51SJC - LHR
2 stops43h 09mBritish Airways
Deal found 7/12£638
Thu 25/1206:30LHR - SJC
2 stops20h 38mDelta
Wed 31/1215:22SJC - LHR
1 stop17h 28mDelta
Deal found 8/12£642
Best flights from Heathrow to San Jose
Discover carefully curated flight deals from Heathrow to San Jose that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 December 2025.
Wed 21/106:35LHR - SJC
2 stops22h 21mUnited Airlines
Mon 9/216:00SJC - LHR
1 stop33h 40mUnited Airlines
Deal found 8/12£474
Fri 13/216:15LHR - SJC
2 stops37h 14mAmerican Airlines
Sun 22/206:00SJC - LHR
2 stops20h 10mAmerican Airlines
Deal found 7/12£486
Sat 14/214:05LHR - SJC
2 stops39h 13mVirgin Atlantic
Sun 22/209:15SJC - LHR
1 stop17h 40mVirgin Atlantic
Deal found 7/12£497
Mon 12/110:05LHR - SJC
1 stop19h 24mMultiple Airlines
Mon 26/114:32SJC - LHR
1 stop13h 43mMultiple Airlines
Deal found 8/12£498
Wed 21/106:35LHR - SJC
2 stops22h 21mUnited Airlines
Tue 10/216:00SJC - LHR
1 stop33h 40mUnited Airlines
Deal found 8/12£474
Wed 14/107:30LHR - SJC
2 stops21h 26mUnited Airlines
Tue 20/108:40SJC - LHR
2 stops15h 15mUnited Airlines
Deal found 6/12£476
Wed 21/107:30LHR - SJC
2 stops21h 26mUnited Airlines
Wed 28/108:40SJC - LHR
2 stops18h 10mUnited Airlines
Deal found 7/12£476
Tue 13/111:35LHR - SJC
1 stop17h 21mUnited Airlines
Mon 19/108:40SJC - LHR
1 stop17h 00mUnited Airlines
Deal found 7/12£498
Tue 13/108:00LHR - SJC
2 stops20h 56mUnited Airlines
Tue 20/108:40SJC - LHR
1 stop17h 00mUnited Airlines
Deal found 7/12£498
Tue 20/111:35LHR - SJC
1 stop17h 21mUnited Airlines
Wed 11/208:40SJC - LHR
1 stop17h 00mUnited Airlines
Deal found 8/12£498
Last-minute flights from Heathrow to San Jose
Discover last-minute flight deals from Heathrow to San Jose. Data last updated 9 December 2025 and is based on user searches.
Mon 12/108:55LHR - SJC
1 stop20h 25mVirgin Atlantic
Mon 26/114:06SJC - LHR
1 stop13h 34mVirgin Atlantic
Deal found 8/12£485
Tue 13/115:00LHR - SJC
2 stops30h 39mMultiple Airlines
Tue 20/108:40SJC - LHR
2 stops41h 30mMultiple Airlines
Deal found 7/12£488
Wed 14/116:30LHR - SJC
1 stop29h 12mBritish Airways
Tue 20/106:00SJC - LHR
1 stop16h 50mBritish Airways
Deal found 7/12£479
Wed 14/111:35LHR - SJC
1 stop17h 21mLufthansa
Tue 20/108:40SJC - LHR
2 stops16h 30mLufthansa
Deal found 7/12£491
Thu 15/112:30LHR - SJC
1 stop16h 50mVirgin Atlantic
Tue 20/113:20SJC - LHR
1 stop12h 40mVirgin Atlantic
Deal found 7/12£491
Wed 21/110:00LHR - SJC
2 stops43h 20mVirgin Atlantic
Wed 28/113:50SJC - LHR
2 stops36h 25mVirgin Atlantic
Deal found 7/12£473
Wed 21/106:35LHR - SJC
2 stops22h 21mUnited Airlines
Wed 11/208:40SJC - LHR
2 stops17h 45mUnited Airlines
Deal found 8/12£474
Wed 21/107:30LHR - SJC
2 stops21h 26mUnited Airlines
Wed 28/108:40SJC - LHR
1 stop17h 00mUnited Airlines
Deal found 7/12£476
Wed 21/106:35LHR - SJC
2 stops22h 21mLufthansa
Wed 28/108:40SJC - LHR
1 stop17h 00mLufthansa
Deal found 7/12£477
Wed 21/107:40LHR - SJC
2 stops21h 16mLufthansa
Tue 10/216:00SJC - LHR
2 stops29h 55mLufthansa
Deal found 8/12£482
Thu 22/111:05LHR - SJC
1 stop18h 23mVirgin Atlantic
Thu 29/114:06SJC - LHR
1 stop13h 34mVirgin Atlantic
Deal found 8/12£493
Thu 22/107:30LHR - SJC
2 stops21h 59mBritish Airways
Thu 29/111:51SJC - LHR
1 stop16h 24mBritish Airways
Deal found 8/12£494
One-way flights from Heathrow to San Jose
Search for one-way flight options from Heathrow to San Jose. Find affordable one-way fares based on user searches. Data last updated 9 December 2025.
Mon 9/210:35LHR - SJC
1 stop16h 21mFinnair
Deal found 7/12£352
Tue 20/111:35LHR - SJC
1 stop17h 21mLufthansa
Deal found 8/12£354
Wed 3/609:30LHR - SJC
2 stops35h 56mUnited Airlines
Deal found 7/12£362
Wed 15/413:00LHR - SJC
1 stop15h 35mFinnair
Deal found 6/12£364
Wed 8/413:00LHR - SJC
1 stop15h 35mFinnair
Deal found 8/12£367
Tue 10/210:35LHR - SJC
1 stop18h 54mBritish Airways
Deal found 7/12£371
Mon 16/210:35LHR - SJC
1 stop18h 54mFinnair
Deal found 7/12£374
Mon 2/211:35LHR - SJC
1 stop17h 21mLufthansa
Deal found 7/12£375
Sun 1/208:20LHR - SJC
1 stop21h 09mFinnair
Deal found 8/12£377
Sun 1/207:30LHR - SJC
2 stops21h 59mBritish Airways
Deal found 8/12£379
Wed 3/610:55LHR - SJC
1 stop15h 22mDelta
Deal found 7/12£386
Tue 7/413:00LHR - SJC
1 stop15h 35mFinnair
Deal found 7/12£392
Find flight deals from Heathrow to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 9 December 2025.
Customise your flight search to find flights from Heathrow 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 858,174 searches. Data last updated 9 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to San Jose that are best for you.
Fly from
Heathrow
Fly to
San Jose
Route
Depart
Return
Price
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Wed 21/1
06:35-20:56
2 stops22h 21m
San Jose
Mon 9/2
16:00-09:40
1 stop33h 40m
£474
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Wed 21/1
06:35-20:56
2 stops22h 21m
San Jose
Tue 10/2
16:00-09:40
1 stop33h 40m
£474
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Wed 14/1
07:30-20:56
2 stops21h 26m
San Jose
Tue 20/1
08:40-07:55
2 stops15h 15m
£476
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Wed 21/1
07:30-20:56
2 stops21h 26m
San Jose
Wed 28/1
08:40-10:50
2 stops18h 10m
£476
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Fri 13/2
16:15-21:29
2 stops37h 14m
San Jose
Sun 22/2
06:00-10:10
2 stops20h 10m
£486
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Sat 14/2
14:05-21:18
2 stops39h 13m
San Jose
Sun 22/2
09:15-10:55
1 stop17h 40m
£497
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Mon 12/1
10:05-21:29
1 stop19h 24m
San Jose
Mon 26/1
14:32-12:15
1 stop13h 43m
£498
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Tue 13/1
11:35-20:56
1 stop17h 21m
San Jose
Mon 19/1
08:40-09:40
1 stop17h 00m
£498
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Tue 13/1
08:00-20:56
2 stops20h 56m
San Jose
Tue 20/1
08:40-09:40
1 stop17h 00m
£498
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
Tue 20/1
11:35-20:56
1 stop17h 21m
San Jose
Wed 11/2
08:40-09:40
1 stop17h 00m
£498
Flights are sorted by cheapest return flights first.
Deals found on 8/12
Showing 1-10 of 22 results
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Best time to book a flight from Heathrow to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Heathrow 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 from London Heathrow Airport to San Jose
Prices
More
How far ahead should I book a flight from London Heathrow Airport to San Jose, California?
Use this chart to determine the optimal time to book a return flight from Heathrow to San Jose. Price data was last updated on 5 December 2025.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to San Jose, California, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London Heathrow Airport to San Jose, California?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to San Jose, California (average of £357). Flying from London Heathrow Airport to San Jose, California in July is currently the most expensive (average of £457). 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 LHR to SJC?
Find hourly flight availability from Heathrow 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 9 December 2025.
One of the essential ways to save on airfare from London Heathrow Airport to San Jose, California is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 9% on airfare.
How much does it cost for a return flight from London Heathrow Airport to San Jose, California?
What’s the top stopover airport for flights from London Heathrow Airport to San Jose, California?
Share of one-stop return flights from London Heathrow Airport to San Jose, California chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Los Angeles (LAX) – chosen by Cheapflights users on 46% of one-stop itineraries from London Heathrow Airport to San Jose, California on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to San Jose, California?
Average return fare for one-stop flights from London Heathrow Airport to San Jose, California, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Salt Lake City (SLC) is the most affordable one-stop option, with an average return flight price of £483.
What’s the fastest stopover option from London Heathrow Airport to San Jose, California?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to San Jose, California, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 14h 12m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to San Jose, California?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to San Jose, California, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 14m.
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 9 December 2025.
Check out reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from London Heathrow Airport to San Jose to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Not literally sitting in the very last row in the middle
Related info for your journey
Find useful and relevant information for your journey from Heathrow to San Jose. 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 San Jose from London Heathrow?
Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to San Jose from London Heathrow. Booking flights from London Heathrow to San Jose (SJC) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 6 different airlines.
How long is the flight from London Heathrow Airport to San Jose, California?
United Airlines can get you from London Heathrow Airport to San Jose, California in just under 22h 21m. Your travel time can differ by up to . London Heathrow Airport and San Jose, California are separated by a distance of 5352 mi.
What are the cheapest airlines flying from London Heathrow Airport to San Jose, California round-trip?
Our cheapest airline available from London Heathrow Airport to San Jose, California is United Airlines. Our recent data shows that you can find tickets from as low as £340 on this airline. Additional options worth looking into are British Airways and Virgin Atlantic, starting at £396 and £403 round-trip. These flights start at 34% lower than the current average price 3 months from now.
Can I find deals for business class flights from Heathrow to San Jose?
Yes. Cheapflights offers flight deals from Heathrow to San Jose 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 London Heathrow Airport to San Jose, California?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to San Jose, California (average of £357). Flying from London Heathrow Airport to San Jose, California in July is currently the most expensive (average of £457). 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.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 9 December 2025.
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 December 2025.
Discover the top 6 airlines that operate flights from Heathrow to San Jose. 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 858,174 searches. Data last updated 9 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to San Jose?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to San Jose. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to San Jose?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to San Jose for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Heathrow to San Jose with no change fees?
Yes, we can. To see specific flights from Heathrow to San Jose with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to San Jose become cheaper?
Of course! You can now track prices for flights from Heathrow to San Jose 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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