Cheap flights from Barcelona to Buenos Aires
Flights from Barcelona to Buenos Aires currently start at €504. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 15h 50m
Key facts
- Lowest fare
- €504 · Sun 7 Mar
- Direct flights
- No, with connections only
- Flight time
- 15h 50m
- Airlines
- SWISS, Air Canada, Vueling, Lufthansa
- Cheapest month
- March 2027
- Distance
- 10453 km
Round trip
One way
Questions people ask before they book
How much are flights from Barcelona to Buenos Aires?
The lowest fare we currently show from Barcelona to Buenos Aires is €504 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Barcelona to Buenos Aires?
Current cheap fares from Barcelona to Buenos Aires include a connection. Search live results and filter by Direct in case a nonstop seat opens up.
Which airlines fly from Barcelona to Buenos Aires?
Airlines showing fares on this route include SWISS, Air Canada, Vueling, Lufthansa, Turkish Airlines, LATAM Airlines Group. The cheapest airline is not always the one with a bag included.
How long is the flight from Barcelona to Buenos Aires?
A typical itinerary from Barcelona to Buenos Aires takes about 15h 50m, including connections when the cheapest fare is not direct.
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March 2027