London Southend to Costa del Sol flights, December 2026
Return flights to Costa del Sol, Spain · December 2026
£54 return per person
Last checked 2 hours ago
Check current priceOpens Aviasales, where you compare airlines and book. We may earn a commission.
Why this is a deal
£54 return is 50% below the average lowest fare we tracked for London Southend → Costa del Sol departures in December (£107.40, 10 days in the last 30).
The typical fare is the average of the lowest fares we recorded for this route and month on recent days. How we find deals
Price history
Costa del Sol from other UK airports
Costa del SolSpain
Great dealFrom London Stansted to Costa del Sol
Sat 12 Dec – Tue 15 Dec · 3 nights · direct
£43 return · 1 adult
45% below typical
Checked 2 hours ago
Prices are return fares for one adult, found by Aviasales users in the last few days and cached; they can change at any time, and the final price and availability are on Aviasales. Checked bags are extra unless the airline includes them. We may earn a commission when you book through our links; it does not change your price.