Cheap flights from San Jose to London Heathrow Airport from $355
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to London Heathrow Airport departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Jose to London Heathrow Airport
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 London Heathrow Airport?
The month of October is, on average, the cheapest month to fly to London Heathrow Airport from San Jose, with most prices found around $618. If you’re not able to fly to London Heathrow Airport in October, then February is your next best option. Flight prices from San Jose to London Heathrow Airport during February average around $651.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $673. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $908.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from San Jose to London Heathrow Airport in the afternoon for as low as $806. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $878.
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from San Jose when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $773 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from San Jose for as low as $736 on momondo.
What is the cheapest airline that flies from San Jose to London Heathrow?
United Airlines, Air Canada, and British Airways are the most popular carriers operating from San Jose to London Heathrow
What airlines fly to London Heathrow Airport?
United Airlines, British Airways and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from San Jose according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 18 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from San Jose to London Heathrow Airport
Cheap San Jose to London Heathrow Airport (SJC to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Jose to London Heathrow Airport
How far is San Jose to London Heathrow by plane?
London Heathrow is 5352.0 mi away from San Jose. 12h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from San Jose Airport to London Heathrow Airport?
Prices for flights from San Jose Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from San Jose Airport to London Heathrow Airport?
As of March 2025, there are 6 operators available to choose from for flights from San Jose Airport to London Heathrow Airport.
How old do you have to be to fly from San Jose Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow 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 San Jose to London Heathrow Airport?
Based on momondo bookings for flights between San Jose and London Heathrow Airport, the leading airline is Virgin Atlantic, making up 27% of the total bookings. Other popular airlines include Delta with 24%, United Airlines with 23%, and British Airways with 13%.
Best airlines flying from San Jose to London Heathrow Airport
Compare and see reviews for airlines that fly from San Jose to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $588 | Free Cancellation | Rating 7.0 2,653 reviews | |||
| PriceFrom $608 | Free Cancellation | Rating 8.0 7,899 reviews | |||
| PriceFrom $608 | Free Cancellation | Rating 7.4 636 reviews | |||
| PriceFrom $618 | Free Cancellation | Rating 7.4 8,614 reviews | |||
| PriceFrom $623 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $632 | Free Cancellation | Rating 6.6 6,713 reviews |
Traveling to a place near London?
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Why should I use momondo to find a flight deal from San Jose to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Jose.
Can I find flights from San Jose to London with flexible booking policies on momondo?
Yes. All flights to London from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Jose to London?
momondo helps you find the best flight between San Jose and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from San Jose to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.