ExceptionalNonstop · 3h
BCN to EDIUnited Kingdom
Edinburgh
$47
usually $175
−73%
Most monthly lows $69–$207. Cheaper than every other month on record (5).
Flights · BCN → EZE
Barcelona to Buenos Aires
Best fare, round trip
$882
−33%
below its usual $1,310
you keep $428
GreatFound
- Depart
- Tue 16 Feb
- Return
- Mon 8 Mar
- Stay
- 20 nights
- Flight
- 2 stops · 25.5h
- Airline
Air Canada
Most of this route’s monthly lows fall between $932 and $1,545. The drop beats 82% of measured fares on the board, over 7 observed months.
Cached fare — the booking search re-prices live before you pay.
ArgentinaBuenos AiresEuropean bones, Latin hours — and a peso that has made this one of the cheapest big cities to spend a week in.Best windowOct–Dec · Mar–MayAirportsEzeiza (EZE) · Aeroparque (AEP)Every route into Buenos AiresFare seasonality
When this route gets cheap.
Fares bottom out in February around $882 and peak in December near $1,369, 55% dearer, across the 7 months we track. The cheapest itinerary we are tracking makes 2 stops and takes about 25.5 hours outbound, on a 20-night trip — ticketed under Air Canada, which on a connecting fare need not operate every leg. At $882 for 10,493 km each way, that works out to about $42 per 1,000 km flown. That is about the $44 per 1,000 km typical of long-haul fares here. Across the 30 departure cities we track at a similar distance from Buenos Aires, this fare ranks 5th — 1.6× the $550 we hold from New York. For context, the middle fare among the 35 routes of similar length we watch out of Barcelona is $764. The best time to be in Buenos Aires: Oct–Dec · Mar–May.
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 11% higher than when tracking began on 8 Aug — $1,277 then versus $1,418 now, across 19 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $882, on 16 Feb '27.
Cached day-level data for this route is sparse — 20 of 109 days priced, from 120 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
November 2026
Sunday 1 November: $2k. Compare fares from this day.Monday 2 November: $1.4k. Compare fares from this day.34Thursday 5 November: $1.3k. Compare fares from this day.6789Tuesday 10 November: $1.3k. Compare fares from this day.1112131415Monday 16 November: $1.2k. Compare fares from this day.171819202122Monday 23 November: $919. Compare fares from this day.2425Thursday 26 November: $1k. Compare fares from this day.27282930
December 2026
12345678910Friday 11 December: $1.4k. Compare fares from this day.1213Monday 14 December: $1.6k. Compare fares from this day.1516Thursday 17 December: $1.8k. Compare fares from this day.18192021Tuesday 22 December: $2k. Compare fares from this day.2324252627Monday 28 December: $1.6k. Compare fares from this day.Tuesday 29 December: $1.4k. Compare fares from this day.3031
January 2027
Friday 1 January: $1.3k. Compare fares from this day.23456Thursday 7 January: $1.4k. Compare fares from this day.8910111213141516171819202122232425262728293031
Cached fares · checked 15 Oct 2026
Cheapest in Feb, around $882
33% below the $1,310 typical fare
$1331Oct, around the usual price. Compare October fares.$919Nov, below the usual price. Compare November fares.$1369Dec, around the usual price. Compare December fares.$1258Jan ’27, around the usual price. Compare January fares.$882Feb, the cheapest month. Compare February fares.$932Mar, below the usual price. Compare March fares.$1309Aug, around the usual price. Compare August fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Barcelona to Buenos Aires, from cached prices.
Route facts
- Airports
- El Prat (BCN) ↔ Ezeiza (EZE) · Aeroparque (AEP)
- Flight time
- ≈25.5 hours outbound
- Distance
- ≈10,493 km each way
- Typical price
- $1,310 round-trip (seasonal median)
- Airlines on the board
- Air Canada
- Itineraries
- Connections on current fares
- Best months to visit
- Oct–Dec · Mar–May
Good to know
BCN → EZE, answered.
Is $882 a good price for Barcelona to Buenos Aires?
Yes — the seasonal median for this route is around $1,310 round-trip. At $882 you're 33% below that, which we rate great for this route.
What is the cheapest month to fly from Barcelona to Buenos Aires?
Across 7 months of cached-fare history, Feb comes out cheapest on this route. The best months to actually be in Buenos Aires are Oct–Dec · Mar–May — when those overlap, that's your window.
How far in advance should I book BCN → Buenos Aires?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 7 months of cached fares, Feb comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Barcelona to Buenos Aires?
The current cheapest fares involve a connection, ticketed under Air Canada. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Buenos Aires?
Lock the flight first — then compare stays for 16 Feb '27 – 8 Mar '27 · 20 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next BCN → EZE drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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