Cheap flights from Billund to Vienna

March stands as the most affordable time to travel between Billund and Vienna, outside peak summer holiday periods when demand rises. School breaks in December bring higher prices around Christmas while Austrian winter attractions draw visitors through February. Weekday departures typically cost less than weekend options, and booking several months ahead helps secure better rates before spring travel increases.

Travelers face choices between full-service carriers like Lufthansa and Scandinavian Airlines alongside low-cost options such as Norwegian. Most airlines require connections through hubs including Amsterdam or Warsaw rather than offering direct service from Billund. Baggage allowances differ significantly, with budget carriers charging extra while legacy operators include checked bags in standard fares.

Vienna Schwechat International Airport handles moderate passenger volumes compared to larger European hubs, keeping transfer times manageable. Located roughly twenty kilometres from the city centre, travelers can reach downtown using either regional rail or express train connections. Allow extra time during peak hours when queues form at security checkpoints and immigration areas.

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 Vienna

2.0 M (2025)

Time zone

UTC+01 (Europe/Vienna)

Country facts: Wikidata

• Verify whether your itinerary uses the same airline for both segments of this connecting journey.
• Confirm baggage allowances apply across all carriers on your route from Billund to Vienna.
• Check that arrival documents meet Austrian entry requirements before departing Denmark.
• Review transfer times between terminals when booking separate tickets for longer journeys.
• Consider seasonal demand patterns that affect connection availability during peak periods.