Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to San Jose. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from London to San Jose ranges from $473 (August 2026) to $891 (July 2026). On average, the ticket price is about $637–$1,437.
A non-stop flight is the most convenient and comfortable way to fly from London to San Jose, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest one-way flight from London to San Jose departs on 08/27/2026, is operated by Ryanair and costs $473
The cheapest roundtrip flight from London to San Jose departs on 06/14/2026, is operated by Avianca and costs $906
Fastest flight from London to San Jose takes 22h 30m
There are no direct flights on this route.
The distance between London and San Jose is 8742km (5420 miles). There are 1 direct flight from London to San Jose. The time difference between London and San Jose is 6h. Flights from London begin at 11:00 AM. The latest flight from London departs at 11:00 AM
On the London — San Jose route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Prices fall from July 2026 to August 2026 (47%), then rise from June 2026 to July 2026 (+63%). The best period is July 2026–August 2026 ($682), the most expensive is June 2026–July 2026 ($718).
The best time to buy is July 2026–August 2026, when prices are at their lowest. This can save you up to 5% compared to the expensive months (June 2026–July 2026).
Monthly price variation is 28.6%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
On the London — San Jose route, flights are operated only by Ryanair. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $473, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Ryanair regularly offers special deals.
starting at $473
There appear to be no non-stop flights from London to San Jose at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the London — San Jose route
The cheapest flight ticket from London to San Jose according to data for the last 48 hours costs $473
Often the best time to buy tickets from London to San Jose is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to San Jose can be found flying in these months: August, June, July.
The fastest flights from London to San Jose start from 22 hours 30 minutes in the air.
The following airlines operate direct flights on the route London — San Jose:
We couldn't find any special offers for flights from London to San Jose