Open interactive map →Cheap flights from London to Santiago De Compostela
From London, reaching Santiago De Compostela in Spain currently costs from €87. Fares are available from several carriers, with prices shifting week to week. The route includes both direct and connecting options - price and travel time trade off depending on which you choose. Prices follow seasonal patterns - the calendar below shows where the dips and peaks fall across the next 12 months, so you can book at the right moment.
Prices to Santiago De Compostela are typically lowest in the shoulder months shown in the calendar above. Searching for mid-week flights and avoiding school holiday windows can meaningfully cut costs on this route. If you're open on destination, use the interactive map from London to compare Santiago De Compostela against nearby alternatives - you may find a cheaper fare to a similar destination. See all flights from London to Spain→
Notify me when prices drop
SkyHopp Recommends
Cheapest month to fly
- October 2026€871 stopCheapest
Based on tracked fares, October is the cheapest month to fly this route at around €87.
Prices last updated: September 2026
Entry requirements for Spain
EU passportFree movement (EU/Schengen)
US passportVisa-free, 90 days
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Alternative routes
Other ways to reach Santiago De Compostela
Frequently asked questions
How much does a flight from London to Santiago De Compostela cost?
The cheapest fare currently available from London to Santiago De Compostela is €87. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from London to Santiago De Compostela?
SkyHopp tracks both direct and connecting flights from London to Santiago De Compostela. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from London to Santiago De Compostela?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from London. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.