Flights from Klagenfurt to Porto (KLU → OPO)

KLU
Klagenfurt
Klagenfurt(Aus-Afb), Austria
OPO
Porto
Porto Airport, Portugal
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No direct flights found. Here are the 5 fastest 1-stop options.
viaPalma de Mallorca(PMI)
KLU→PMI+1h 30mPMI→OPO
4h 6m
viaRome(FCO)
KLU→FCO+1h 30mFCO→OPO
4h 13m
viaCologne(CGN)
KLU→CGN+1h 30mCGN→OPO
4h 14m
viaVienna(VIE)
KLU→VIE+1h 30mVIE→OPO
4h 17m
viaLondon(STN)
KLU→STN+1h 30mSTN→OPO
4h 29m
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 Klagenfurt to Porto? Currently, there are no direct flights from KLU 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 Klagenfurt → Porto.

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

Try a nearby airport to Klagenfurt

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

LJU → OPO 48 km from KLU Ljubljana → Porto Slovenia · 29 destinations GRZ → OPO 93 km from KLU Graz → Porto Austria · 19 destinations TRS → OPO 113 km from KLU Trieste → Porto Italy · 27 destinations RJK → OPO 161 km from KLU Rijeka → Porto Croatia · 20 destinations SZG → OPO 162 km from KLU Salzburg → Porto Austria · 52 destinations

Or try a nearby airport to Porto

Flights from Klagenfurt (KLU) to other airports within 350 km of Porto.

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

Other flights from Klagenfurt (KLU)

Cologne (CGN) London (STN) Palma de Mallorca (PMI) Rome (FCO) Vienna (VIE) All 5 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 →