Cheap flights from London Heathrow Airport to San Jose, California from £326
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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
27 janv. — 3 févr.1
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 28 décembre 2025.
mer. 31/1207:35LHR - SJC
2 stops37h 36mBritish Airways
lun. 12/112:50SJC - LHR
1 stop16h 25mBritish Airways
Deal found 26/12£640
mar. 30/1216:30LHR - SJC
2 stops52h 41mBritish Airways
dim. 11/114:32SJC - LHR
1 stop32h 18mBritish Airways
Deal found 26/12£649
mer. 31/1215:00LHR - SJC
1 stop30h 11mBritish Airways
sam. 28/311:02SJC - LHR
1 stop13h 58mBritish Airways
Deal found 26/12£669
mer. 31/1215:00LHR - SJC
1 stop30h 11mBritish Airways
mer. 7/114:32SJC - LHR
1 stop34h 03mBritish Airways
Deal found 26/12£679
lun. 29/1214:55LHR - SJC
2 stops38h 18mIberia
mer. 14/106:00SJC - LHR
1 stop20h 00mIberia
Deal found 26/12£680
mer. 31/1216:30LHR - SJC
1 stop25h 30mIberia
lun. 12/106:00SJC - LHR
1 stop16h 50mIberia
Deal found 26/12£688
lun. 29/1214:55LHR - SJC
2 stops38h 18mIberia
mar. 13/106:00SJC - LHR
2 stops27h 15mIberia
Deal found 26/12£691
dim. 28/1210:05LHR - SJC
1 stop19h 11mBritish Airways
jeu. 15/111:51SJC - LHR
1 stop15h 49mBritish Airways
Deal found 26/12£700
dim. 28/1213:20LHR - SJC
2 stops39h 53mIberia
mar. 13/106:00SJC - LHR
1 stop16h 50mIberia
Deal found 26/12£741
lun. 29/1208:20LHR - SJC
1 stop20h 53mFinnair
jeu. 15/106:00SJC - LHR
1 stop18h 35mFinnair
Deal found 26/12£742
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 28 décembre 2025.
dim. 15/306:30LHR - SJC
2 stops19h 40mDelta
mer. 25/307:00SJC - LHR
1 stop20h 55mDelta
Deal found 27/12£404
mer. 14/115:15LHR - SJC
2 stops39h 00mIberia
mar. 20/106:00SJC - LHR
1 stop16h 50mIberia
Deal found 26/12£429
mer. 4/216:30LHR - SJC
1 stop29h 12mBritish Airways
mer. 25/206:00SJC - LHR
1 stop20h 00mBritish Airways
Deal found 26/12£433
ven. 27/306:30LHR - SJC
2 stops17h 55mDelta
ven. 10/413:51SJC - LHR
2 stops15h 59mDelta
Deal found 27/12£418
jeu. 15/110:05LHR - SJC
1 stop20h 10mBritish Airways
lun. 19/111:51SJC - LHR
1 stop15h 49mBritish Airways
Deal found 26/12£433
jeu. 15/110:05LHR - SJC
1 stop20h 10mBritish Airways
mar. 20/112:50SJC - LHR
1 stop16h 25mBritish Airways
Deal found 27/12£433
dim. 10/506:30LHR - SJC
2 stops17h 45mDelta
sam. 23/509:05SJC - LHR
1 stop17h 10mDelta
Deal found 26/12£434
jeu. 15/116:30LHR - SJC
1 stop29h 12mBritish Airways
mer. 28/106:00SJC - LHR
1 stop22h 15mBritish Airways
Deal found 26/12£434
ven. 16/110:05LHR - SJC
1 stop20h 10mBritish Airways
lun. 19/106:00SJC - LHR
1 stop16h 50mBritish Airways
Deal found 25/12£434
Last-minute flights from Heathrow to San Jose
Discover last-minute flight deals from Heathrow to San Jose. Data last updated 28 décembre 2025 and is based on user searches.
mer. 14/110:05LHR - SJC
1 stop19h 24mBritish Airways
mar. 20/111:51SJC - LHR
1 stop14h 09mBritish Airways
Deal found 26/12£418
mer. 14/115:15LHR - SJC
2 stops39h 00mIberia
mar. 20/106:00SJC - LHR
1 stop16h 50mIberia
Deal found 26/12£429
mer. 14/112:30LHR - SJC
1 stop16h 50mVirgin Atlantic
sam. 17/114:06SJC - LHR
1 stop32h 19mVirgin Atlantic
Deal found 26/12£446
mer. 14/119:15LHR - SJC
2 stops35h 00mBritish Airways
sam. 17/111:51SJC - LHR
1 stop34h 59mBritish Airways
Deal found 26/12£449
jeu. 15/115:15LHR - SJC
2 stops39h 00mBritish Airways
mar. 20/106:00SJC - LHR
1 stop20h 00mBritish Airways
Deal found 26/12£426
jeu. 15/116:30LHR - SJC
1 stop29h 12mBritish Airways
mer. 28/106:00SJC - LHR
1 stop21h 40mBritish Airways
Deal found 27/12£432
jeu. 15/108:20LHR - SJC
1 stop21h 55mBritish Airways
mer. 21/114:32SJC - LHR
1 stop13h 43mBritish Airways
Deal found 26/12£433
jeu. 15/110:05LHR - SJC
1 stop20h 10mFinnair
mar. 20/106:00SJC - LHR
2 stops16h 50mFinnair
Deal found 27/12£440
ven. 16/108:20LHR - SJC
1 stop21h 55mBritish Airways
sam. 7/208:00SJC - LHR
1 stop16h 15mBritish Airways
Deal found 26/12£415
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 28 décembre 2025.
mar. 17/206:00LHR - SJC
2 stops23h 29mBritish Airways
Deal found 26/12£326
dim. 22/210:30LHR - SJC
2 stops42h 35mUnited Airlines
Deal found 26/12£336
lun. 13/416:15LHR - SJC
2 stops36h 20mBritish Airways
Deal found 26/12£344
lun. 16/208:20LHR - SJC
1 stop36h 59mBritish Airways
Deal found 27/12£351
jeu. 29/114:50LHR - SJC
3 stops34h 18mMultiple Airlines
Deal found 26/12£352
mar. 17/208:20LHR - SJC
1 stop21h 09mFinnair
Deal found 26/12£356
mer. 29/410:05LHR - SJC
1 stop18h 30mBritish Airways
Deal found 27/12£364
dim. 8/316:00LHR - SJC
2 stops52h 29mBritish Airways
Deal found 26/12£365
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 28 décembre 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 28 décembre 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
dim. 15/3
06:30-19:10
2 stops19h 40m
San Jose
mer. 25/3
07:00-10:55
1 stop20h 55m
£404
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
ven. 27/3
06:30-17:25
2 stops17h 55m
San Jose
ven. 10/4
13:51-13:50
2 stops15h 59m
£418
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
mer. 14/1
15:15-22:15
2 stops39h 00m
San Jose
mar. 20/1
06:00-06:50
1 stop16h 50m
£429
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
mer. 4/2
16:30-13:42
1 stop29h 12m
San Jose
mer. 25/2
06:00-10:00
1 stop20h 00m
£433
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
jeu. 15/1
10:05-22:15
1 stop20h 10m
San Jose
lun. 19/1
11:51-11:40
1 stop15h 49m
£433
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
jeu. 15/1
10:05-22:15
1 stop20h 10m
San Jose
mar. 20/1
12:50-13:15
1 stop16h 25m
£433
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
dim. 10/5
06:30-16:15
2 stops17h 45m
San Jose
sam. 23/5
09:05-10:15
1 stop17h 10m
£434
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
jeu. 15/1
16:30-13:42
1 stop29h 12m
San Jose
mer. 28/1
06:00-12:15
1 stop22h 15m
£434
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
ven. 16/1
10:05-22:15
1 stop20h 10m
San Jose
lun. 19/1
06:00-06:50
1 stop16h 50m
£434
LondonSan Jose
LHR - SJC
LHRSJC
London Heathrow
mar. 17/2
06:00-21:29
2 stops23h 29m
£326
Flights are sorted by cheapest return flights first.
Deals found on 26/12
Showing 1-10 of 21 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 26 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 £352). Flying from London Heathrow Airport to San Jose, California in July is currently the most expensive (average of £446). 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’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 45% 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 £477.
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 28 décembre 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?
Delta, Iberia, and British Airways can get you from London Heathrow Airport to San Jose, California in just under 19h 40m. Your travel time can differ by up to 19h 20m. London Heathrow Airport and San Jose, California are separated by a distance of 5352 mi. This flight may include one or multiple stops.
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 £336 on this airline. Additional options worth looking into are British Airways and Virgin Atlantic, starting at £390 and £397 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 £352). Flying from London Heathrow Airport to San Jose, California in July is currently the most expensive (average of £446). 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 28 décembre 2025.
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 décembre 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 28 décembre 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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