AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Porto (OPO) in March 2026 (see full year).
Return flights
| 02 Mar - 18 Mar | United | ||
| 03 Mar - 10 Mar | Delta | ||
| 05 Mar - 15 Mar | Delta | ||
| 26 Mar - 02 Apr | Delta | ||
| 28 Mar - 05 Apr | Delta | ||
| 13 Mar - 23 Mar | Delta |
Also check the deals for one-way flights from Fort Lauderdale to Porto in March.
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