Bilbao (BIO) to Athens (ATH) flights
2 airlines fly nonstop from Bilbao (BIO) to Athens (ATH): Aegean Airlines and Volotea. The two airports are 1,449 miles (2,332 km) apart. Aegean Airlines is in Star Alliance. There are also 51 ways to fly it with one stop, through Naples, Rome and Olbia and more.
Airlines flying nonstop from BIO to ATH
- Aegean AirlinesStar Alliance · bookable with 12 programsWho books it
- VoloteaNot in an alliance
Book BIO to ATH with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Aegean Airlines
- Air New Zealand AirpointsBooks Aegean Airlines
- ANA Mileage ClubBooks Aegean Airlines
- Avianca LifeMilesBooks Aegean Airlines
- Emirates SkywardsBooks Aegean Airlines
- EVA Air Infinity MileageLandsBooks Aegean Airlines
- Lufthansa Miles & MoreBooks Aegean Airlines
- Singapore Airlines KrisFlyerBooks Aegean Airlines
- TAP Miles&GoBooks Aegean Airlines
- Thai Royal Orchid PlusBooks Aegean Airlines
- Turkish Airlines Miles&SmilesBooks Aegean Airlines
- United MileagePlusBooks Aegean Airlines
BIO to ATH with one stop
51 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Naples (NAP)Volotea, Vueling and 1 more, then Aegean Airlines and easyJet
- Via Rome (FCO)Vueling, Volotea and 1 more, then Aegean Airlines, ITA Airways and 2 more
+1
- Via Olbia (OLB)Volotea, then Aegean Airlines
- Via Bari (BRI)Volotea the whole way
- Via Barcelona (BCN)Vueling the whole wayGQ
- Via Florence (FLR)Volotea, then Aegean Airlines
- Via Palermo (PMO)Volotea the whole way
- Via Split (SPU)Vueling, then Aegean Airlines, Croatia Airlines and 1 more
- Via Palma de Mallorca (PMI)Air Europa, Volotea and 1 more, then Aegean Airlines
- Via Milan (MXP)easyJet and Wizz Air Malta the whole wayGQ+2
- Via Venice (VCE)Volotea and Wizz Air Malta the whole way+1
- Via Geneva (GVA)easyJet the whole way
- Via Ibiza (IBZ)Volotea and Vueling, then Aegean Airlines
- Via Valencia (VLC)Iberia, Vueling and 1 more, then Aegean Airlines
- Via Zurich (ZRH)Edelweiss Air, then Aegean Airlines and SWISS
BIO to ATH: common questions
Which airlines fly nonstop from BIO to ATH?
Aegean Airlines (Star Alliance) and Volotea fly nonstop from Bilbao (BIO) to Athens (ATH).
How far is Bilbao from Athens by plane?
Bilbao (BIO) and Athens (ATH) are 1,449 miles (2,332 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book BIO to ATH award flights?
12 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer and 4 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does BIO to ATH cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for BIO to ATH with taxes and fees.
Where can I connect between Bilbao and Athens?
The most direct connections are through Naples (NAP), Rome (FCO), Olbia (OLB), Bari (BRI) and Barcelona (BCN). On 26 of them the same airline flies both flights, for example Volotea through Bari.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.