Cheap flights from London Heathrow Airport to San Jose from $512
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San Jose departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to San Jose
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Virgin Atlantic flights from London Heathrow Airport to San Jose
Our best Virgin Atlantic deals on London Heathrow Airport to San Jose flight tickets
Finnair flights from London Heathrow Airport to San Jose
Our best Finnair deals on London Heathrow Airport to San Jose flight tickets
See travel insights to San Jose from
How to get the cheapest flight ticket from London Heathrow Airport to San Jose
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Jose?
In general, November is the cheapest month to fly from London Heathrow Airport to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $536. If you aren’t able to travel to San Jose during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $573.
What is the cheapest day to depart on your flight to San Jose?
The cheapest day to depart on your flight to San Jose is on a Thursday when prices can be found for as low as $614. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Saturday is $735.
What is the cheapest time of day to depart on your flight to San Jose?
Our most recent data shows that the best time of day to fly to San Jose is in the afternoon. Flights from London Heathrow Airport to San Jose during this time can be as low as $596. In contrast, the most expensive time of day to depart to San Jose is at noon when prices are around $722.
How far in advance should I book a flight to San Jose?
You are more likely to see cheaper flights to San Jose from London Heathrow Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to San Jose for around $691 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose from London Heathrow Airport for as low as $595 on momondo.
What is the cheapest airline that flies from London Heathrow to San Jose?
Iberia, British Airways, and Lufthansa are the most popular carriers operating from London Heathrow to San Jose
What airlines fly to San Jose?
United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to San Jose from London Heathrow Airport according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to San Jose. Keep in mind that there are 12 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to San Jose
Cheap London Heathrow Airport to San Jose (LHR to SJC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to San Jose
How far is London Heathrow to San Jose by plane?
There are 5352.0 mi between London Heathrow and San Jose. Flights usually cover this in 13h 57m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to San Jose Airport?
Prices for flights from London Heathrow Airport to San Jose Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to San Jose Airport?
The number of operators available for flights from London Heathrow Airport to San Jose Airport is 1 as of March 2025.
How old do you have to be to fly from London Heathrow Airport to San Jose Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to San Jose?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to San Jose is Delta (100% of total bookings).
Best airlines flying from London Heathrow Airport to San Jose
Compare and see reviews for airlines that fly from London Heathrow Airport to San Jose with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $537 | Free Cancellation | Rating 8.0 7,895 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to San Jose?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to San Jose. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to San Jose with flexible booking policies on momondo?
Flights from London to San Jose with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to San Jose?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to San Jose.
I’m not ready to book a flight from London to San Jose right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.