45 destinations have scheduled flights from GRO, about 231 departures a week. Weekly frequencies come from airline schedules and observed departures, not live status.
| Destination | Flights per week | Airlines | Typical duration |
|---|---|---|---|
| Brussels South Charleroi Airport (CRL) | 16 | Ryanair Ltd. | — |
| London Stansted Airport (STN) | 16 | Ryanair Ltd., Jet2.com Limited | — |
| Weeze (Niederrhein) Airport (NRN) | 14 | Ryanair Ltd. | — |
| Rotterdam The Hague Airport (RTM) | 14 | Transavia Airlines | — |
| Amsterdam Airport Schiphol (AMS) | 12 | Transavia Airlines | — |
| Manchester Airport (MAN) | 11 | Ryanair Ltd., Jet2.com Limited, TUI Airways Limited, R Airlines | — |
| Birmingham Airport (BHX) | 8 | Ryanair Ltd., TUI Airways Limited, Jet2.com Limited | — |
| Dublin Airport (DUB) | 8 | Ryanair Ltd. | — |
| Zagreb Franjo Tuđman International Airport (ZAG) | 8 | Croatia Airlines, Ryanair Ltd. | — |
| Bournemouth Airport (BOH) | 7 | Ryanair Ltd. | — |
| Poznań-Ławica Airport (POZ) | 7 | Ryanair Ltd., Estelar Latinoamerica C.A. | — |
| Copernicus Wrocław Airport (WRO) | 7 | Ryanair Ltd. | — |
| Kraków John Paul II International Airport (KRK) | 6 | Ryanair Ltd. | — |
| Leeds Bradford Airport (LBA) | 6 | Ryanair Ltd., Jet2.com Limited | — |
| Brussels Airport (BRU) | 5 | Ryanair Ltd., TUI Airlines Belgium t/a Jetairfly | — |
| Beauvais-Tillé airport (BVA) | 5 | Ryanair Ltd. | — |
| East Midlands Airport (EMA) | 5 | Ryanair Ltd., Jet2.com Limited | — |
| Karlsruhe Baden-Baden Airport (FKB) | 5 | Ryanair Ltd. | — |
| Bristol Airport (BRS) | 4 | Ryanair Ltd. | — |
| Eindhoven Airport (EIN) | 4 | Ryanair Ltd. | — |
| Memmingen Allgau Airport (FMM) | 4 | Ryanair Ltd. | — |
| Frankfurt-Hahn Airport (HHN) | 4 | Ryanair Ltd. | — |
| London Gatwick Airport (LGW) | 4 | Jet2.com Limited, TUI Airways Limited | — |
| Cork International Airport (ORK) | 4 | Ryanair Ltd. | — |
| Pisa International Airport (PSA) | 4 | Ryanair Ltd. | — |
| Shannon Airport (SNN) | 4 | Ryanair Ltd. | — |
| Bucharest Băneasa Aurel Vlaicu International Airport (BBU) | 3 | Ryanair Ltd. | — |
| Beni Mellal Airport (BEM) | 3 | Ryanair Ltd. | — |
| Belfast International Airport (BFS) | 3 | R Airlines | — |
| Bari Karol Wojtyła International Airport (BRI) | 3 | Ryanair Ltd. | — |
| Abruzzo Airport (PSR) | 3 | Ryanair Ltd. | — |
| Glasgow Airport (GLA) | 2 | Jet2.com Limited | — |
| Luxembourg-Findel International Airport (LUX) | 2 | Luxair | — |
| Lublin Airport (LUZ) | 2 | Ryanair Ltd. | — |
| Ireland West Airport Knock (NOC) | 2 | Ryanair Ltd. | — |
| Nuremberg Airport (NUE) | 2 | Ryanair Ltd. | — |
| Leoš Janáček Airport Ostrava (OSR) | 2 | Ryanair Ltd. | — |
| Pardubice Airport (PED) | 2 | Ryanair Ltd. | — |
| Palma de Mallorca Airport (PMI) | 2 | Iberia | — |
| Sarajevo International Airport (SJJ) | 2 | Ryanair Ltd. | — |
| Split Saint Jerome Airport (SPU) | 2 | Croatia Airlines | — |
| Edinburgh Airport (EDI) | 1 | Jet2.com Limited | — |
| Katowice Wojciech Korfanty International Airport (KTW) | 1 | Estelar Latinoamerica C.A. | — |
| London Luton Airport (LTN) | 1 | Jet2.com Limited | — |
| Newcastle International Airport (NCL) | 1 | Jet2.com Limited | — |
GET /routes returns each scheduled flight from GRO: airline, flight number, departure and arrival time, duration, days of operation and aircraft type.
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