Cheap Flights Bilbao to Vienna
Basque pintxos to Sachertorte: Bilbao to Vienna links northern Spain with the heart of Central Europe. There’s no year-round direct flight, but hub competition keeps one-stop returns at ~€90–150 for most of the year. Search fares and book your Bilbao–Vienna flight — then read on for how to land the cheapest seats.
Route at a glance
| Flight time | ~2 h 35 min direct (seasonal); 4.5–7 h one-stop |
| Airports | Bilbao (BIO) → Vienna (VIE) |
| Service type | One-stop via hubs; seasonal direct rotations |
| Cheapest months | January–March, November |
| Typical return fare | €90 low season · €170–250 summer |
How to find cheap flights from Bilbao to Vienna
Because everything runs through hubs, the pricing game here is about which hub and when.
Compare Frankfurt, Munich, Amsterdam and Madrid connections. Bilbao’s short-haul network feeds all four, and the same travel day often differs by €60–80 between them. A month-view search makes the differences obvious — start yours here.
Book 5–9 weeks out. Hub carriers managing connections release cheaper fare buckets around this window. Bilbao is a smaller origin airport, so cheap buckets are thinner — they sell out rather than linger.
Watch the Saturday effect. Weekend city-break traffic is strong between Spain and Vienna; Tuesday and Wednesday departures are reliably the cheapest days.
Consider the train to Madrid once. The Bilbao–Madrid Alvia takes about 5.5 hours overnight-ish or daytime; if Madrid–Vienna fares are low, the combination can win — but it’s a full travel day, so only worth it for the joy of the journey or a €70+ saving.
Airports: BIO and VIE
Bilbao (BIO) is small, bright and fast — 15 minutes from the city by Bizkaibus A3247 (€1.50ish) or a €25 taxi. Security rarely takes 10 minutes. The one catch: fewer flights mean fewer rebooking options if yours is cancelled, which is an argument for buying single-ticket connections rather than split tickets on this route.
Vienna (VIE) could hardly be easier. CAT train to the Mitte in 16 minutes, cheaper S7 in 25, both from under the arrivals hall. Airside, VIE is well served for food and has decent lounges; landside, give 40 minutes from gate to train at busy hours. For onward travel, Vienna’s Hauptbahnhof connects to Budapest, Prague and Bratislava within hours.
Airlines flying Bilbao–Vienna
- Lufthansa via Frankfurt or Munich. The most frequent option: multiple daily Bilbao–Frankfurt legs, tight connections onward. Prices are competitive when booked early, and full-service rebooking protection applies.
- KLM via Amsterdam. Fast connections from a compact hub; often the best-timed itineraries if you prefer morning departures from Bilbao.
- Iberia / Vueling via Madrid. Usually the cheapest of the hub options and handy if you’d rather connect in Spain — but connection times can be long.
- Seasonal direct rotations. Budget carriers have flown Bilbao–Vienna direct in summer periods; when they operate, they’re unbeatable on price and time. Schedules load a few months ahead, so book as soon as dates appear.
- Swiss via Zurich. A calm, mid-sized hub that often prices between Lufthansa and KLM with some of the smoothest transfers in Europe.
Best time to fly and price seasons
- Low (November–March): €90–130 return. Vienna’s museums, coffee houses and opera season are at full throttle while tourist queues are short. Late January–February is the absolute floor.
- Shoulder (April–May, late September–October): €120–170. Excellent weather in both Bilbao and Vienna; the best overall value.
- High (June–August): €170–250. Europeans take their holidays, cheap buckets thin out, and August combines peak fares with Vienna’s local shutdown. Early June or mid-September cut 25–35 %.
Event spikes: Vienna’s ball season (Jan–Feb) and Christmas markets (late Nov–Dec 24) raise fares and hotel rates even within the cheap season — book 3+ months ahead for those weeks or pick the weeks beside them.
Money-saving tips that work on this route
1. Stay on one ticket. With a small origin airport, a single through-ticket means the carrier rebooks you free if a leg misconnects — worth more than the €15 a split might save.
2. Check Vienna + Bratislava bus combos. BTS arrivals occasionally undercut VIE by enough to matter; the 75-minute bus bridges them.
3. Use Bilbao’s bus, not taxi, and Vienna’s S-Bahn, not CAT. Together that’s ~€25 saved per round trip before you’ve done anything clever with airfares.
4. Set fare alerts 3 months out. Cheap buckets on this route appear and vanish within days; alerts catch them.
5. Travel with carry-on only. Low-cost hub legs charge for hold bags; a 40×30×20 bag travels free everywhere on this route.
FAQ
How long is the flight from Bilbao to Vienna?
About 2 h 35 min direct when seasonal flights operate; one-stop connections take 4.5–7 hours door to door.
Are there direct flights from Bilbao to Vienna?
Not year-round. Direct rotations have appeared in summer seasons; otherwise the route is one-stop via Frankfurt, Munich, Amsterdam, Zurich or Madrid.
What is the cheapest month to fly?
Late January and February, with returns from around €90, followed closely by November.
How do I get from Bilbao airport to the city?
The Bizkaibus A3247 runs to the centre and the bus station roughly every 30 minutes; the ride takes 15–20 minutes.
Which hub has the best connections?
Frankfurt and Munich offer the most daily frequencies from Bilbao; Amsterdam often has the best-timed transfers.
Book your Bilbao–Vienna flight
One-stop through Europe’s best hubs, with fares that dip low every winter. Compare live fares and book your Bilbao to Vienna flight on TopTravelCentre today.