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Cheap flights from Vienna to Buenos Aires

One-way from €551, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Nov 29Any priceMon, Nov 30Any priceTue, Dec 1€707Wed, Dec 2€551Thu, Dec 3Any priceFri, Dec 4Any priceSat, Dec 5Any priceSun, Dec 6Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€551
easyJet, flight EC 5446Found 2 days ago, 1 adult
Check live price
15:25ViennaWed, Dec 2
Travel time 17h 45m, 3 stopsVIEAEP
05:10Buenos AiresThu, Dec 3
€556
Lauda Europe, flight LW 9704Found 2 days ago, 1 adult
Check live price
07:20ViennaMon, Nov 23
Travel time 17h 5m, 2 stopsVIEAEP
20:25Buenos AiresMon, Nov 23
€617
Air France, flight AF 1239Found 7 days ago, 1 adult
Check live price
06:20ViennaWed, Sep 8
Travel time 16h, 1 stopVIEEZE
17:20Buenos AiresWed, Sep 8
€642
Ryanair, flight FR 4167Found 4 days ago, 1 adult
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08:30ViennaSun, Feb 14
Travel time 18h 42m, 3 stopsVIEAEP
23:12Buenos AiresSun, Feb 14
€645
Ryanair, flight FR 9066Found 4 days ago, 1 adult
Check live price
07:05ViennaFri, Jan 29
Travel time 18h 35m, 3 stopsVIEEZE
21:40Buenos AiresFri, Jan 29

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 $70 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

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26€94427–28–29€91530€86231€767

November 2026

MoTuWeThFrSaSu1€8492–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18€76619€76020€74521€76322€72223€55624€71625€73926€70627–28–29–30–

December 2026

MoTuWeThFrSaSu1€7072€5513–4–5–6–7–8–9€75410–11–12–13–14–15–16–17–18–19–20–21–22–23–2425262728293031
€652 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 2, €551.

Lowest fares by month

In the fares found this week, December has the lowest: from €551 one-way, against €767 in October. Pick a month to see its cheapest date.

  1. Oct€767
  2. Nov€556
  3. Dec€551
  4. Jan€645
  5. Feb€642
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Aug€652
  12. Sep€617
€0€500€1,000OctNov€551DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€767Sat, Oct 313 stops
November€556Mon, Nov 232 stops
December€551Wed, Dec 23 stops
January 2027€645Fri, Jan 293 stops
February 2027€642Sun, Feb 143 stops
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027€652Tue, Aug 102 stops
September 2027€617Wed, Sep 81 stop

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Buenos Aires. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare€767€556€551€645€642–––––€652€617
High °C23°26°29°30°29°27°23°19°16°16°18°20°
Low °C13°16°19°20°19°18°14°11°8°8°9°11°
Precipitation mm1231181231341291201309462747081

Source: Buenos Aires on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

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

In the fares found this week, December has the lowest: from €551 one-way, against €767 in October.

What is the weather in Buenos Aires in December?

In December, the cheapest month to fly, the average daily high in Buenos Aires is 29 °C and the low 19 °C.

Are there direct flights from Vienna 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, Tuesday departures are the cheapest, with a typical lowest fare of €712. Saturday is the priciest at about €763.

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