AirHint found the following cheapest return flights from Edinburgh (EDI) to San Jose (SJO) in May 2026 (see full year).
Return flights
| 14 May - 21 May | SWISS | ||
| 04 May - 18 May | KLM | ||
| 01 May - 29 May | SWISS | ||
| 02 May - 16 May | easyJet |
Also check the deals for one-way flights from Edinburgh to San Jose in May.
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