Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Lisbon to Buenos Aires. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Lisbon to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Lisbon to Buenos Aires:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest one-way flight from Lisbon to Buenos Aires departs on 04/01/2026, is operated by LATAM Chile and costs $420
The cheapest roundtrip flight from Lisbon to Buenos Aires departs on 05/01/2026, is operated by Iberia and costs $1,008
Fastest flight from Lisbon to Buenos Aires takes 15h 35m
There are no direct flights on this route.
The distance between Lisbon and Buenos Aires is 9597km (5950 miles). The time difference between Lisbon and Buenos Aires is 3h
More than 7 airlines operate flights from Lisbon to Buenos Aires, including LATAM Chile, Iberia, Azul Brazilian Airlines, TAP Portugal, Air Europa, Turkish Airlines, and Transavia. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $420, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
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There appear to be no non-stop flights from Lisbon to Buenos Aires at this time.... Well, or something went wrong on our side and we couldn't find anything
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The cheapest flight ticket from Lisbon to Buenos Aires according to data for the last 48 hours costs $420
Often the best time to buy tickets from Lisbon to Buenos Aires is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Lisbon to Buenos Aires can be found flying in these months: April, March, May.
The fastest flights from Lisbon to Buenos Aires start from 15 hours 35 minutes in the air.
The following airlines operate direct flights on the route Lisbon — Buenos Aires:
The cost of a one-way flight from Lisbon to Buenos Aires ranges from $420 (April 2026) to $730 (October 2026). On average, the ticket price is about $579–$1,209.
We couldn't find any special offers for flights from Lisbon to Buenos Aires