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Cheap flights from Buenos Aires to Barcelona

One-way from $439, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Wed, Nov 25$544Thu, Nov 26$457Fri, Nov 27$465Sat, Nov 28$439Sun, Nov 29$568Mon, Nov 30$568Tue, Dec 1$553Wed, Dec 2$568

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
$439
JetSmart, flight JA 736Found yesterday, 1 adult
Check live price
4:30pmBuenos AiresSat, Nov 28
Travel time 16h 17m, 2 stopsAEPBCN
12:47pmBarcelonaSun, Nov 29
$457
JetSmart, flight JA 3070Found yesterday, 1 adult
Check live price
5:05amBuenos AiresThu, Nov 26
Travel time 16h 51m, 3 stopsAEPBCN
1:56amBarcelonaFri, Nov 27
$465
JetSmart, flight JA 734Found yesterday, 1 adult
Check live price
4:30pmBuenos AiresFri, Nov 27
Travel time 15h 47m, 1 stopAEPBCN
12:17pmBarcelonaSat, Nov 28
$472
JetSmart, flight JA 1095Found 2 days ago, 1 adult
Check live price
12:20pmBuenos AiresTue, Nov 10
Travel time 18h 17m, 2 stopsAEPBCN
10:37amBarcelonaWed, Nov 11
$478
JetSmart, flight JA 3880Found yesterday, 1 adult
Check live price
5:45amBuenos AiresSun, Nov 8
Travel time 16h 42m, 2 stopsAEPBCN
2:27amBarcelonaMon, Nov 9

Round trips

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

Plan the rest of the trip

  • Mobile data in SpainTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Barcelona, booked ahead at a fixed price.
    See options
  • Things to do in BarcelonaPopular tours from $30.83 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Spain from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? With an EU airline you may be owed up to €600 per person under EU261 (with a UK airline, up to £520 under UK261).
    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$59527–28–29$52830–31–

November 2026

MoTuWeThFrSaSu1–2$5603–4–5$4866–7$5138$4789–10$47211–12–13$54814–15–16$49117–18$52819$52920$56821–22–23$56824$55425$54426$45727$46528$43929$56830$568

December 2026

MoTuWeThFrSaSu1$5532$5683$5684$5685$5566$5687$5958$6489$59210$66211$59012$64513$64014$69915$62116$80217$73618$97919$93620$87321$81722$80723$7482425262728293031
$556 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 28, $439.

Lowest fares by month

In the fares found this week, November has the lowest: from $439 one-way, against $757 in January 2027. Pick a month to see its cheapest date.

  1. Oct$528
  2. Nov$439
  3. Dec$553
  4. Jan$757
  5. Feb$658
  6. Mar$654
  7. Apr$727
  8. May$734
  9. Jun$669
  10. Julno fares yet
  11. Aug$687
  12. Sepno fares yet
$0$500$1,000Oct$439NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$528Thu, Oct 29Nonstop
November$439Sat, Nov 282 stops
December$553Tue, Dec 11 stop
January 2027$757Sat, Jan 232 stops
February 2027$658Wed, Feb 172 stops
March 2027$654Mon, Mar 12 stops
April 2027$727Thu, Apr 12 stops
May 2027$734Thu, May 272 stops
June 2027$669Thu, Jun 102 stops
July 2027—
August 2027$687Tue, Aug 32 stops
September 2027—

Questions travellers ask

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

In the fares found this week, November has the lowest: from $439 one-way, against $757 in January 2027.

Are there direct flights from Buenos Aires to Barcelona?

Yes. Recent fares include nonstop flights with Iberia.

How long is the flight from Buenos Aires to Barcelona?

A nonstop flight takes about 12h 30m. The distance is 6,494 mi.

Which day of the week is cheapest to fly?

In the fares we have, Friday departures are the cheapest, with a typical lowest fare of $579. Saturday is the priciest at about $811.

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