Flights from Lisbon to Buenos Aires from $899

Compare All LIS to BUE Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
G3 G3 · 7021	23:35 LIS 01:10 BUE	0 stop(s)	49h 35m	$899 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

LIS

Lisbon Humberto Delgado Airport

City: Lisbon
Country: PT
Type: Large Airport
Elevation: 374 ft

LIS Airport Guide →

Tips for Lisbon to Buenos Aires Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book LIS–BUE flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $899, but prices as low as $899 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on LIS–BUE is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

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Frequently Asked Questions

Everything you need to know about flying LIS to BUE

What is the cheapest flight from Lisbon to Buenos Aires?

The cheapest flight from Lisbon (LIS) to Buenos Aires (BUE) currently starts at $899 with G3. Prices are updated regularly and may vary by date and availability.

How many airlines fly from LIS to BUE?

We found 1 airline(s) operating on the LIS–BUE route, including G3.

Are there direct flights from Lisbon to Buenos Aires?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Lisbon to Buenos Aires is approximately $899. Prices range from $899 to $899 depending on airline, time, and class.

How long is the flight from LIS to BUE?

The average flight duration from Lisbon to Buenos Aires is approximately 49 hours 35 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on LIS–BUE flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.