Cheap flights from San Jose to London Heathrow Airport from £248
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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from San Jose to London Heathrow are usually found in October or August, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap 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 21 February 2025.
Round-trip from | £468 |
---|---|
One-way from | £248 |
Popular in | June |
Cheapest in | October |
Average price | £600 |
Find flight deals from San Jose to Heathrow
Cheapest flights from San Jose to HeathrowExplore 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 21 February 2025.
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 21 February 2025.
Find flights from San Jose to Heathrow within your budget
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 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Mon 10/3
08:58-10:55
2 stops18h 57m
London Heathrow
Tue 25/3
06:20-18:59
2 stops19h 39m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Tue 15/4
06:10-09:00
1 stop18h 50m
London Heathrow
Thu 1/5
12:00-21:28
1 stop17h 28m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Mon 10/3
06:15-07:55
1 stop18h 40m
London Heathrow
Tue 25/3
14:30-22:09
1 stop38h 39m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Wed 19/3
06:10-07:20
1 stop18h 10m
London Heathrow
Tue 25/3
16:15-21:25
2 stops36h 10m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Sun 6/4
08:30-09:40
1 stop17h 10m
London Heathrow
Sun 13/4
14:05-21:25
2 stops39h 20m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Wed 12/3
06:20-08:30
2 stops19h 10m
London Heathrow
Tue 25/3
15:00-13:44
2 stops29h 44m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Wed 5/3
13:20-11:40
1 stop14h 20m
London Heathrow
Wed 12/3
06:30-20:23
2 stops20h 53m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Tue 4/3
12:59-14:45
2 stops17h 46m
London Heathrow
Wed 12/3
09:30-21:09
2 stops18h 39m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Fri 21/3
18:36-11:50
2 stops34h 14m
London Heathrow
Sun 30/3
17:40-21:25
2 stops35h 45m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Wed 5/3
06:25-12:40
1 stop22h 15m
London Heathrow
Wed 12/3
09:10-20:23
1 stop18h 13m
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.
Travel insights for flights from San Jose to Heathrow
Get recent, data-driven insights about flights from San Jose to Heathrow including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Jose 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 14 February 2025.
Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Jose to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from San Jose to London Heathrow Airport (average of £112). Flying from San Jose to London Heathrow Airport in August is currently the most expensive (average of £163). 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 21 February 2025.
It’s optimal to fly from San Jose to London Heathrow Airport in the morning. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight at midday.
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 21 February 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from San Jose to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Food
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Food
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Food
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Food
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Food
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
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.
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Alternative routes for San Jose to Heathrow
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Top airline flying from San Jose to Heathrow
Discover the top airline that operate flights from San Jose to Heathrow. 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 21 February 2025.
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How does Cheapflights help users find flights from San Jose to Heathrow?
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Why should you use Cheapflights to find cheap flight tickets from San Jose to Heathrow?
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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.
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