Cheap flights from Dublin to Graz

October offers the lowest fares for this route, with prices also available in November, December and January as well as May and August. These months generally fall outside peak summer tourism periods when travel costs rise significantly across Europe. Weekend departures may sometimes be cheaper than midweek flights on certain airlines. Book several weeks ahead during school holiday periods to avoid price increases.

British Airways, Lufthansa, Austrian and their subsidiaries like Lufthansa City Airlines operate as full-service carriers with connections through major hubs. Helvetic Airways and Swiss route passengers through Switzerland. Eurowings and Pegasus offer more budget-friendly options with different connection patterns. Aer Lingus provides service from Dublin but requires a transfer. Each airline connects at different airports, which affects journey time.

Graz airport is relatively small compared to Vienna or Frankfurt, making transfers straightforward once you arrive in Austria. The city centre is accessible by bus and taxi within about thirty minutes depending on traffic conditions. Public transport connections are reliable but may require a short wait during less frequent service times.

Currency

EUR (€)

Power sockets

Type C, F · 230 V

Language

Austrian Sign Language, German

Emergency number

112, 120, 122

Driving side

right

Calling code

+43

Internet domain

.at

EU / Schengen

EU member, Schengen area

Population of Graz

307 k (2026)

Time zone

UTC+01 (Europe/Vienna)

Country facts: Wikidata

• Check which airline operates each leg of your journey separately if booking multiple tickets
• Verify baggage allowances as budget carriers often charge extra for checked luggage
• Confirm your arrival terminal at Graz airport matches your transfer options
• Ensure all travel documents are valid for Austria and any countries you fly through
• Consider how autumn weather might affect connecting flights on this route