There are most likely no direct flights on the London — San Sebastian route
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 Sebastian. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from London to San Sebastian is $61 (September 2026), while the maximum is $87 (August 2026). On average, a ticket costs $74–$87.
A non-stop flight is the most convenient and comfortable way to fly from London to San Sebastian, 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.
London is well-connected by several airports, providing convenience and choice to travelers. Heathrow, the busiest airport in the UK, offers a wide range of flights and is a hub for many prestigious airlines. It boasts excellent facilities but can get crowded, so make sure to plan accordingly. Gatwick, the second-busiest, is known for competitive pricing and easy access to both the city center and the beautiful South Downs. Stansted, favored by low-cost carriers, offers affordable options but can be quite busy at peak times. Luton, though a bit further out, is a great option for budget travelers with its low-cost airlines. London City Airport, located close to the city center, is perfect for business travelers, though it caters to fewer airlines. Selecting the right airport depends on factors like flight availability, proximity to your destination, and your budget. Happy travels!
There are most likely no direct flights on the London — San Sebastian route
London — San Sebastian
08/21/2026
Departure
Direct flight
CJ3819
starting at $760
London — San Sebastian
08/23/2026
Departure
Direct flight
CJ7335
starting at $366
starting at $366
starting at $70
The route London — San Sebastian is served by several airlines: BA Cityflyer and Wizz Air. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $70 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest flight ticket from London to San Sebastian according to data for the last 48 hours costs $70
Often the best time to buy tickets from London to San Sebastian is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to San Sebastian can be found flying in these months: September, August.
The fastest flights from London to San Sebastian start from 18 hours 35 minutes in the air.
The following airlines operate direct flights on the route London — San Sebastian: BA Cityflyer
The cheapest one-way flight from London to San Sebastian departs on 09/10/2026, is operated by Wizz Air and costs $70
There is no information about the cheapest roundtrip flight from London to San Sebastian
Fastest flight from London to San Sebastian takes 18h 35m
There are direct flights on this route 2 days a week: Su and Fr
The distance between London and San Sebastian is 923km (572 miles). The time difference between London and San Sebastian is 1h
We couldn't find any special offers for flights from London to San Sebastian