Flights from Grenoble to Porto (GNB → OPO)

GNB
Grenoble
Saint Geoirs, France
OPO
Porto
Porto Airport, Portugal
Loading map...
No direct flights found. Here are the 9 fastest 1-stop options.
viaLondon(LGW)
GNB→LGW+1h 30mLGW→OPO
3h 54m
viaBristol(BRS)
GNB→BRS+1h 30mBRS→OPO
3h 59m
viaLondon(LTN)
GNB→LTN+1h 30mLTN→OPO
4h 4m
viaLondon(STN)
GNB→STN+1h 30mSTN→OPO
4h 4m
viaBirmingham(BHX)
GNB→BHX+1h 30mBHX→OPO
4h 11m
viaManchester(MAN)
GNB→MAN+1h 30mMAN→OPO
4h 25m
viaDublin(DUB)
GNB→DUB+1h 30mDUB→OPO
4h 33m
viaNewcastle(NCL)
GNB→NCL+1h 30mNCL→OPO
4h 48m
viaEdinburgh(EDI)
GNB→EDI+1h 30mEDI→OPO
5h 3m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Grenoble to Porto? Currently, there are no direct flights from GNB to OPO. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Grenoble → Porto.

Cheap flights from Grenoble to Porto Cheapest month to fly to Porto Flights from France Flights to Portugal Visa-free with France passport All airports in Portugal

Try a nearby airport to Grenoble

Flights to Porto (OPO) from other airports within 350 km of Grenoble. Often unlocks cheaper fares or better times.

LYS → OPO 45 km from GNB Lyon → Porto France · 131 destinations CMF → OPO 53 km from GNB Chambery → Porto France · 9 destinations GVA → OPO 114 km from GNB Geneva → Porto Switzerland · 149 destinations TRN → OPO 182 km from GNB Turin → Porto Italy · 61 destinations DLE → OPO 187 km from GNB Dole → Porto France · 5 destinations

Or try a nearby airport to Porto

Flights from Grenoble (GNB) to other airports within 350 km of Porto.

GNB → VGO 110 km from OPO Grenoble → Vigo Spain · 6 destinations GNB → SCQ 186 km from OPO Grenoble → Santiago De Compostela Spain · 29 destinations GNB → LCG 231 km from OPO Grenoble → La Coruna Spain · 12 destinations GNB → LIS 277 km from OPO Grenoble → Lisbon Portugal · 151 destinations GNB → LEN 292 km from OPO Grenoble → Leon Spain · 7 destinations

Other flights from Grenoble (GNB)

Birmingham (BHX) Bristol (BRS) Dublin (DUB) Edinburgh (EDI) London (LGW) London (LTN) London (STN) Manchester (MAN) All 10 destinations →

Other flights from Porto (OPO)

Agadir (AGA) Alicante (ALC) Amsterdam (AMS) Asturias (OVD) Athens (ATH) Barcelona (BCN) Bari (BRI) Basel, Switzerland/Mulhouse (BSL) All 134 destinations →