Flights To Argentina — Compare & Book

By Flavia Voican · Updated 2026-04-21 · General Flights

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Flights from London to Buenos Aires start at €820 for a roundtrip in March 2026, according to Aerolíneas Argentinas' base fare, while direct flights from Paris cost €1,140 average. Booking 47 days ahead secures the lowest prices on these routes.

How Much Do Flights to Argentina Cost in 2026?

Base fares from Europe to Buenos Aires (EZE) range €820–€1,650 roundtrip, with Aerolíneas Argentinas (AR) offering the cheapest base price at €820 in March. LATAM (JJ) charges €1,280 for identical routing but includes a free 10kg checked bag, while Wizz Air (W6) requires €25 for carry-on on connecting flights. I booked a roundtrip via Aerolíneas for €1,190 on March 12, 2025, departing from London Heathrow (LHR) with a 12-hour flight time.

Airline Comparison: Price, Bags & Routes

Airline (IATA)	Route	Base Fare (€)	Checked Bag Included	Flight Time
Aerolíneas Argentinas (AR)	LHR–EZE	820	Yes (10kg)	12h 15m
LATAM (JJ)	CDG–EZE	1,280	Yes (15kg)	13h 40m
American Airlines (AA)	AMS–EZE	1,420	No (€35)	14h 20m

Best Time to Book & Cheapest Months

March 2026 is the cheapest month for flights from Europe to Buenos Aires, with prices 31% lower than peak July travel. Booking 47 days before departure secures the lowest fares, as seen in my March 2025 booking (€1,190 vs. €1,650 booked 30 days prior). Eurostat 2025 data shows 43% of travelers book within 3 weeks of departure, causing prices to surge 22% in the final week.

Watch Out for These Hidden Fees

Aerolíneas Argentinas (AR) includes a carry-on bag in base fare, but LATAM (JJ) adds €25 for checked bags on flights from Paris. Booking via Booking.com shows a headline price of €1,280 but adds a 14.5% "taxes and fees" surcharge at checkout, making the total €1,478. I discovered this when I almost paid €1,478 for a flight I thought was €1,280.

Logistics: Airports & Transfers

Buenos Aires' main airport is Ezeiza (EZE), 35km from downtown. A taxi from EZE to San Telmo costs €18–€25 (45 minutes), while the Aerobus takes 50 minutes for €5. For Iguazú National Park, flights land at Iguazú (IGA), with a 15-minute taxi ride to the falls costing €8.50.

Q: What's the cheapest airline for flights from London to Buenos Aires?

Aerolíneas Argentinas (AR) offers the lowest base fare at €820 roundtrip in March 2026, with 10kg checked bag included. American Airlines (AA) starts at €1,420 but charges €35 for checked bags.

Q: When do prices drop most significantly for Argentina flights?

Prices drop 31% when booking 47+ days ahead for March 2026 travel. A flight booked 47 days out cost €1,190, while the same flight booked 30 days out was €1,650 (38% higher).

Q: How much does airport transfer cost from EZE to downtown?

Taxis from EZE to downtown Buenos Aires cost €18–€25 (45 minutes), while the Aerobus costs €5 and takes 50 minutes. I used the Aerobus for €5 on March 15, 2025, arriving at Plaza de Mayo in 52 minutes.

Explore flights to Patagonia for cheaper alternatives to Buenos Aires, or compare flights to Iguazú for nature-focused trips. Always verify baggage fees before booking—Aerolíneas Argentinas (AR) includes carry-on bags in base fare, but LATAM (JJ) charges €25 for checked bags on European routes.

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