Cheap flights from San Jose, California to London Heathrow Airport from £224
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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LHR
7 Jan — 14 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Jose to London Heathrow are usually found in February or April, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from San Jose to Heathrow
Enter your travel dates to find the best prices.
Cheapest flights from San Jose to Heathrow
Explore the most affordable flight options available from San Jose to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 December 2025.
Wed 10/1209:04SJC - LHR
1 stop17h 51mDelta
Tue 16/1214:45LHR - SJC
1 stop15h 27mDelta
Deal found 7/12£487
Mon 8/1209:04SJC - LHR
1 stop17h 51mDelta
Mon 15/1206:30LHR - SJC
2 stops20h 48mDelta
Deal found 6/12£488
Wed 10/1207:15SJC - LHR
2 stops17h 30mDelta
Wed 17/1211:05LHR - SJC
2 stops19h 51mDelta
Deal found 5/12£490
Tue 9/1208:45SJC - LHR
2 stops16h 25mUnited Airlines
Tue 16/1207:25LHR - SJC
2 stops18h 26mUnited Airlines
Deal found 7/12£490
Mon 8/1212:40SJC - LHR
2 stops37h 30mAir Canada
Sun 14/1214:30LHR - SJC
2 stops35h 21mAir Canada
Deal found 6/12£492
Wed 10/1208:45SJC - LHR
2 stops15h 10mUnited Airlines
Wed 17/1210:00LHR - SJC
2 stops35h 33mUnited Airlines
Deal found 6/12£494
Sun 7/1207:15SJC - LHR
1 stop19h 15mMultiple Airlines
Sun 14/1211:20LHR - SJC
1 stop19h 36mMultiple Airlines
Deal found 6/12£502
Mon 8/1211:40SJC - LHR
1 stop14h 50mDelta
Sun 14/1211:20LHR - SJC
1 stop15h 58mDelta
Deal found 6/12£509
Sun 7/1214:05SJC - LHR
1 stop12h 50mVirgin Atlantic
Sun 14/1209:40LHR - SJC
2 stops18h 56mVirgin Atlantic
Deal found 6/12£513
Sun 7/1222:25SJC - LHR
1 stop25h 25mKLM
Sun 14/1211:20LHR - SJC
1 stop14h 58mKLM
Deal found 7/12£514
Best flights from San Jose to Heathrow
Discover carefully curated flight deals from San Jose to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 December 2025.
Tue 20/108:40SJC - LHR
1 stop17h 00mLufthansa
Tue 27/106:35LHR - SJC
2 stops22h 21mLufthansa
Deal found 6/12£420
Tue 10/315:37SJC - LHR
2 stops23h 03mScandinavian Airlines
Sun 15/310:20LHR - SJC
2 stops18h 42mScandinavian Airlines
Deal found 7/12£451
Thu 22/107:00SJC - LHR
1 stop19h 55mDelta
Thu 29/108:40LHR - SJC
2 stops20h 48mDelta
Deal found 8/12£472
Fri 30/116:00SJC - LHR
2 stops21h 20mUnited Airlines
Tue 3/211:10LHR - SJC
2 stops34h 29mUnited Airlines
Deal found 5/12£482
Wed 1/411:39SJC - LHR
1 stop18h 36mVirgin Atlantic
Wed 8/406:30LHR - SJC
2 stops18h 58mVirgin Atlantic
Deal found 6/12£483
Sat 14/209:15SJC - LHR
2 stops15h 50mDelta
Tue 24/208:40LHR - SJC
2 stops20h 13mDelta
Deal found 6/12£475
Mon 13/415:49SJC - LHR
2 stops20h 51mUnited Airlines
Mon 27/409:00LHR - SJC
2 stops44h 07mUnited Airlines
Deal found 7/12£494
Sat 14/206:30SJC - LHR
1 stop16h 35mDelta
Sat 21/210:45LHR - SJC
1 stop18h 55mDelta
Deal found 6/12£491
Last-minute flights from San Jose to Heathrow
Discover last-minute flight deals from San Jose to Heathrow. Data last updated 8 December 2025 and is based on user searches.
Sat 13/1211:13SJC - LHR
1 stop13h 22mMultiple Airlines
Wed 14/113:45LHR - SJC
1 stop13h 48mMultiple Airlines
Deal found 5/12£712
Sat 13/1211:13SJC - LHR
1 stop13h 22mBritish Airways
Sat 6/612:55LHR - SJC
1 stop15h 30mBritish Airways
Deal found 7/12£722
Sat 13/1210:05SJC - LHR
1 stop22h 45mDelta
Wed 31/1206:30LHR - SJC
2 stops24h 06mDelta
Deal found 8/12£833
Tue 16/1206:35SJC - LHR
1 stop17h 15mKLM
Mon 22/1211:05LHR - SJC
1 stop17h 59mKLM
Deal found 8/12£622
Tue 16/1208:45SJC - LHR
2 stops15h 10mUnited Airlines
Mon 22/1213:35LHR - SJC
1 stop16h 59mUnited Airlines
Deal found 8/12£625
Tue 16/1208:45SJC - LHR
1 stop16h 55mLufthansa
Tue 23/1211:35LHR - SJC
1 stop17h 41mLufthansa
Deal found 5/12£844
One-way flights from San Jose to Heathrow
Search for one-way flight options from San Jose to Heathrow. Find affordable one-way fares based on user searches. Data last updated 8 December 2025.
Thu 22/116:06SJC - LHR
2 stops36h 44mMultiple Airlines
Deal found 8/12£224
Tue 20/117:45SJC - LHR
2 stops35h 05mMultiple Airlines
Deal found 6/12£236
Mon 12/119:09SJC - LHR
3 stops38h 21mMultiple Airlines
Deal found 6/12£244
Mon 12/108:40SJC - LHR
1 stop17h 00mLufthansa
Deal found 6/12£278
Tue 31/316:20SJC - LHR
1 stop14h 45mBritish Airways
Deal found 6/12£285
Thu 22/108:40SJC - LHR
1 stop17h 00mLufthansa
Deal found 8/12£286
Tue 31/307:00SJC - LHR
3 stops20h 10mDelta
Deal found 6/12£292
Mon 9/308:45SJC - LHR
1 stop17h 55mLufthansa
Deal found 6/12£295
Sat 17/108:40SJC - LHR
2 stops37h 50mAir Canada
Deal found 8/12£296
Mon 2/314:26SJC - LHR
1 stop13h 14mBritish Airways
Deal found 7/12£298
Find flight deals from San Jose to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Heathrow (LHR). 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 8 December 2025.
Customise your flight search to find flights from San Jose to Heathrow 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 8 December 2025.
Use the filters below to find and compare flights from San Jose to London Heathrow Airport that are best for you.
Fly from
San Jose
Fly to
Heathrow
Route
Depart
Return
Price
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Tue 20/1
08:40-09:40
1 stop17h 00m
London Heathrow
Tue 27/1
06:35-20:56
2 stops22h 21m
£420
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Tue 10/3
15:37-21:40
2 stops23h 03m
London Heathrow
Sun 15/3
10:20-22:02
2 stops18h 42m
£451
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Thu 22/1
07:00-10:55
1 stop19h 55m
London Heathrow
Thu 29/1
08:40-21:28
2 stops20h 48m
£472
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Sat 14/2
09:15-09:05
2 stops15h 50m
London Heathrow
Tue 24/2
08:40-20:53
2 stops20h 13m
£475
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Fri 30/1
16:00-21:20
2 stops21h 20m
London Heathrow
Tue 3/2
11:10-13:39
2 stops34h 29m
£482
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Wed 1/4
11:39-14:15
1 stop18h 36m
London Heathrow
Wed 8/4
06:30-17:28
2 stops18h 58m
£483
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Sat 14/2
06:30-07:05
1 stop16h 35m
London Heathrow
Sat 21/2
10:45-21:40
1 stop18h 55m
£491
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Mon 13/4
15:49-20:40
2 stops20h 51m
London Heathrow
Mon 27/4
09:00-21:07
2 stops44h 07m
£494
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Mon 12/1
08:40-09:40
1 stop17h 00m
£278
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Wed 1/4
13:15-13:30
1 stop16h 15m
£292
Flights are sorted by cheapest return flights first.
Deals found on 6/12
Showing 1-10 of 17 results
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Best time to book a flight from San Jose to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.
Cheapflights Insights
Everything you need to know about your flight from San Jose to London Heathrow Airport
How far ahead should I book a flight from San Jose, California to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from San Jose to Heathrow. Price data was last updated on 5 December 2025.
To ensure you get the cheapest price possible for a flight from San Jose, California to London Heathrow Airport, you should look to book at least 26 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 San Jose, California to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from San Jose, California to London Heathrow Airport (average of £373). Flying from San Jose, California to London Heathrow Airport in June is currently the most expensive (average of £610). 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 SJC to LHR?
Find hourly flight availability from San Jose to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 December 2025.
It’s optimal to fly from San Jose, California to London Heathrow Airport in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at midday.
Related info for your journey
Find useful and relevant information for your journey from San Jose to Heathrow. 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 from for flights from San Jose to London Heathrow?
San Jose (SJC), located 2.9 mi from the city center, is the airport you fly out of when you book flights from San Jose to London Heathrow. 0 airlines have flights from San Jose to London Heathrow on a regular basis. Booking flights from San Jose to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.
How long is the flight from San Jose, California to London Heathrow Airport?
Airlines like Lufthansa, Scandinavian Airlines, and Delta fly from San Jose, California to London Heathrow Airport in about 17h. The time it takes to get you to your destination can typically vary by up to 6h 03m. Airlines will cover a distance of 5352 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from San Jose to Heathrow that include hotel bookings?
Yes. In addition to deals on San Jose to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Jose to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Heathrow.
Can I find deals for business class flights from San Jose to Heathrow?
Yes. Cheapflights offers flight deals from San Jose to Heathrow 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 San Jose, California to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from San Jose, California to London Heathrow Airport (average of £373). Flying from San Jose, California to London Heathrow Airport in June is currently the most expensive (average of £610). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 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 San Jose to Heathrow?
When you search for this flight from San Jose to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from San Jose to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from San Jose.
Can Cheapflights find flights from San Jose to Heathrow with no change fees?
Certainly. Search results for flights to Heathrow from San Jose shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from San Jose to Heathrow become cheaper?
Of course! You can now track prices for flights from San Jose to Heathrow 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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