AirHint found the following cheapest one-way flights from San Juan (SJU) to Warsaw (WMI) in May 2026 (see full year).
One-Way flights
| 10 May | KLM | ||
| 11 May | KLM | ||
| 13 May | KLM | ||
| 09 May | KLM | ||
| 08 May | KLM | ||
| 12 May | KLM | ||
| 14 May | Frontier Airlines | ||
| 15 May | KLM | ||
| 31 May | Aer Lingus | ||
| 27 May | Aer Lingus |
Also check the deals for return flights from San Juan to Warsaw in May.
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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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