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Cheap flights from Warsaw to Buenos Aires

One-way from PLN 1,506, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Fri, Mar 5Any priceSat, Mar 6Any priceSun, Mar 7Any priceMon, Mar 8PLN 1,506Tue, Mar 9Any priceWed, Mar 10Any priceThu, Mar 11Any priceFri, Mar 12Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
PLN 1,506
Ryanair, flight FR 1063Found 6 days ago, 1 adult
Check price on Aviasales
16:15WarsawMon, Mar 8
Travel time 16h 20m, 1 stopWMIEZE
04:35Buenos AiresTue, Mar 9
PLN 1,666
Ryanair, flight FR 5820Found 6 days ago, 1 adult
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07:10WarsawMon, May 17
Travel time 17h 15m, 2 stopsWMIEZE
19:25Buenos AiresMon, May 17
PLN 1,701
Ryanair, flight FR 5820Found 6 days ago, 1 adult
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08:20WarsawThu, Apr 15
Travel time 17h 25m, 2 stopsWMIEZE
20:45Buenos AiresThu, Apr 15
PLN 2,048
Ryanair, flight FR 1063Found 6 days ago, 1 adult
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08:30WarsawThu, Feb 25
Travel time 20h 20m, 2 stopsWMIEZE
00:50Buenos AiresFri, Feb 26
PLN 2,075
Ryanair, flight FR 1063Found 6 days ago, 1 adult
Check price on Aviasales
17:25WarsawSat, Feb 27
Travel time 20h 20m, 2 stopsWMIAEP
09:45Buenos AiresSun, Feb 28

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in ArgentinaTravel eSIM from $5, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Buenos Aires, booked ahead at a fixed price.
    See options
  • Things to do in Buenos AiresPopular tours from $63 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Argentina from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €600 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234–53,145 zł6–7–82,835 zł9–10–11–12–13–14–153,223 zł16–17–18–19–203,920 zł213,207 zł22–23–24–25–26–27–283,020 zł29–30–31–

November 2026

MoTuWeThFrSaSu12,884 zł2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–172,132 zł182,414 zł19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu12,801 zł2–345678910111213141516171819202122232425262728293031
PLN 2,075 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 17, PLN 2,132.

Lowest fares by month

In the fares found this week, March 2027 has the lowest: from PLN 1,506 one-way, against PLN 2,995 in September 2027. Pick a month to see its cheapest date.

PLN 0PLN 1,000PLN 2,000PLN 3,000OctNovDecJanFebPLN 1,506MarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
OctoberPLN 2,835Thu, Oct 83 stops
NovemberPLN 2,132Tue, Nov 173 stops
DecemberPLN 2,801Tue, Dec 13 stops
January 2027PLN 2,584Mon, Jan 182 stops
February 2027PLN 2,048Thu, Feb 252 stops
March 2027PLN 1,506Mon, Mar 81 stop
April 2027PLN 1,701Thu, Apr 152 stops
May 2027PLN 1,666Mon, May 172 stops
June 2027PLN 2,153Tue, Jun 152 stops
July 2027—
August 2027—
September 2027PLN 2,995Tue, Sep 212 stops

Questions travellers ask

What is the cheapest month to fly from Warsaw to Buenos Aires?

In the fares found this week, March 2027 has the lowest: from PLN 1,506 one-way, against PLN 2,995 in September 2027.

Are there direct flights from Warsaw to Buenos Aires?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of PLN 2,442. Wednesday is the priciest at about PLN 3,020.

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