Cheap flights from Buenos Aires to Lisbon
One-way fares from $363, found recently by travellers. Plus what 5 days in Lisbon costs once you land.
Cheapest dates we found
- 13 Oct2026EZE → LISIberia · 1 stop · 13h$363one way
- 21 Nov2026AEP → LISJA · 2 stops · 16h 42m$448one way
- 30 Oct2026AEP → LISJA · 3 stops · 17h 33m$473one way
- 9 Dec2026EZE → LISG3 · 1 stop · 12h 40m$511one way
- 3 Nov2026AEP → LISJA · 2 stops · 16h 22m$536one way
- 1 Nov2026AEP → LISG3 · 1 stop · 12h 35m$561one way
- 8 Dec2026AEP → LISG3 · 1 stop · 12h 35m$579one way
- 19 Feb2027AEP → LISJA · 3 stops · 14h 36m$610one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Lowest fare by month
Lowest one-way fare seen for each month. Months with no price had no recent searches.
Airlines on this route
Recent cheap fares were with Iberia, JA, G3, ITA Airways, JJ. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Lisbon
March to May and September to October. July and August are hot, busy and more expensive.
Money-saving tips for Lisbon
- A 24-hour transport pass is good value if you ride trams, buses and the metro.
- Look for the 'prato do dia' (dish of the day) set lunch at local tascas.
- Stay outside the old centre (Arroios, Anjos) for lower prices.
Questions
How much is a flight from Buenos Aires to Lisbon?
The cheapest one-way fare we found recently was $363 with Iberia on 13 Oct 2026. Most of the fares we saw were between $363 and $610 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Buenos Aires to Lisbon?
The quickest flight in our recent results took 12h 35m with 1 stop.
Are there direct flights from Buenos Aires to Lisbon?
The cheapest fares we found all had at least one stop. Non-stop flights may exist at higher prices, so check the flight search.
What is the cheapest month to fly from Buenos Aires to Lisbon?
In our recent results, October had the lowest fare ($363 one way). This is based on prices other travellers found, not a forecast.
How much money do I need for 5 days in Lisbon?
About $330 for one backpacker, or $1,470 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $726 per person for a return flight from Buenos Aires.
More flights from Buenos Aires
- Buenos Aires → Istanbul
- Buenos Aires → Barcelona
- Buenos Aires → Rome
- Buenos Aires → Paris
- Buenos Aires → London
- Buenos Aires → Amsterdam
- Buenos Aires → Prague
- Buenos Aires → Budapest
- All flights from Buenos Aires
Fly to Lisbon from
- Istanbul
- Barcelona
- Rome
- Paris
- London
- Amsterdam
- Prague
- Budapest
- Athens
- Frankfurt
- Berlin
- Munich
- Madrid
- Milan
- Manchester
- Dublin
Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.