AirHint found the following cheapest one-way flights from Lisbon (LIS) to Bucharest (OTP) in April 2026 (see full year).
One-Way flights
| 14 Apr | Ryanair | ||
| 26 Apr | Ryanair | ||
| 24 Apr | Iberia | ||
| 18 Apr | Air Serbia | ||
| 08 Apr | TAP | ||
| 05 Apr | Wizz Air Malta | ||
| 25 Apr | Air Serbia | ||
| 12 Apr | TAP | ||
| 19 Apr | Vueling Airlines | ||
| 30 Apr | Ryanair |
Also check the deals for return flights from Lisbon to Bucharest in April.
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