AirHint found the following cheapest return flights from San Sebastian (EAS) to London (LCY) in January 2026 (see full year).
Return flights
| 26 Jan - 29 Jan | Iberia | ||
| 30 Jan - 02 Feb | Iberia | ||
| 15 Jan - 19 Jan | Iberia | ||
| 09 Jan - 11 Jan | Vueling Airlines | ||
| 14 Jan - 17 Jan | Iberia | ||
| 15 Jan - 18 Jan | Iberia | ||
| 07 Jan - 09 Jan | Iberia |
Also check the deals for one-way flights from San Sebastian to London in January.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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