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Cheap flights from Barcelona-El Prat Airport to Buenos Aires from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Buenos Aires departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Barcelona-El Prat Airport to Buenos Aires

Cheap round-trip flights

These are some of the best round-trip flight deals from Barcelona-El Prat Airport to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.
9:20 am - 9:45 amBCN-EZE
28h 25m1 stop
8:55 pm - 10:25 amEZE-BCN
33h 30m2 stops
$808Delta
Find Deal
Wed, Mar 12 - Wed, Mar 19
6:00 am - 9:45 amBCN-EZE
31h 45m2 stops
8:55 pm - 12:15 pmEZE-BCN
35h 20m2 stops
$827Delta
Find Deal
Wed, Mar 12 - Wed, Mar 19
8:00 am - 6:25 amBCN-EZE
27h 25m1 stop
4:40 pm - 6:10 pmEZE-BCN
20h 30m1 stop
$1,070Lufthansa
Find Deal
Fri, Apr 25 - Sat, Aug 2
6:25 pm - 7:55 amBCN-EZE
17h 30m1 stop
4:40 pm - 11:05 pmEZE-BCN
25h 25m1 stop
$1,149Lufthansa
Find Deal
Tue, Mar 11 - Sun, Sep 14
8:30 pm - 7:35 amBCN-EZE
16h 05m1 stop
12:15 pm - 8:55 amEZE-BCN
15h 40m1 stop
$1,190Air Europa
Find Deal
Tue, May 6 - Sun, May 25
11:50 am - 7:35 amBCN-EZE
24h 45m1 stop
12:15 pm - 4:35 pmEZE-BCN
23h 20m1 stop
$1,201Air Europa
Find Deal
Tue, Apr 15 - Sat, May 31
1:30 am - 10:15 amBCN-EZE
13h 45mnonstop
9:45 pm - 9:15 pmEZE-BCN
18h 30m1 stop
$1,221Iberia
Find Deal
Thu, Apr 24 - Sat, Aug 2
8:45 am - 9:00 pmBCN-EZE
16h 15m1 stop
9:45 pm - 11:45 amEZE-BCN
33h 00m1 stop
$1,227Iberia
Find Deal
Fri, Mar 14 - Sat, Sep 13
6:20 am - 10:50 pmBCN-EZE
21h 30m1 stop
10:35 pm - 10:50 amEZE-BCN
31h 15m1 stop
$1,299ITA Airways
Find Deal
Fri, May 16 - Tue, Jun 3
6:20 am - 10:50 pmBCN-EZE
21h 30m1 stop
12:55 pm - 10:50 amEZE-BCN
16h 55m1 stop
$1,309ITA Airways
Find Deal
Fri, May 16 - Mon, Jun 2

Delta flights from Barcelona-El Prat Airport to Buenos Aires

Our best Delta deals on Barcelona-El Prat Airport to Buenos Aires flight tickets
Delta
Mar 12
BCN9:20 amBarcelona-El Prat
28h 25m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Mar 19
EZE8:55 pmBuenos Aires Ministro Pistarini
33h 30m
2 stops
BCN10:25 amBarcelona-El Prat
Delta
Mar 12
BCN6:00 amBarcelona-El Prat
31h 45m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Mar 19
EZE8:55 pmBuenos Aires Ministro Pistarini
35h 20m
2 stops
BCN12:15 pmBarcelona-El Prat
Delta
Feb 26
BCN6:00 amBarcelona-El Prat
31h 45m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Mar 19
EZE8:55 pmBuenos Aires Ministro Pistarini
35h 20m
2 stops
BCN12:15 pmBarcelona-El Prat

United Airlines flights from Barcelona-El Prat Airport to Buenos Aires

Our best United Airlines deals on Barcelona-El Prat Airport to Buenos Aires flight tickets
United Airlines
Mar 11
BCN11:00 amBarcelona-El Prat
47h 20m
2 stops
EZE6:20 amBuenos Aires Ministro Pistarini
Mar 17
EZE11:55 pmBuenos Aires Ministro Pistarini
29h 05m
2 stops
BCN9:00 amBarcelona-El Prat
United Airlines
Apr 23
BCN11:15 amBarcelona-El Prat
25h 45m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
May 9
EZE9:00 pmBuenos Aires Ministro Pistarini
54h 20m
2 stops
BCN8:20 amBarcelona-El Prat
United Airlines
Mar 1
BCN11:00 amBarcelona-El Prat
48h 20m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
May 24
EZE9:00 pmBuenos Aires Ministro Pistarini
59h 15m
2 stops
BCN1:15 pmBarcelona-El Prat

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Barcelona-El Prat Airport is in March. Flight prices, which tend to average around $1,017, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Buenos Aires from Barcelona-El Prat Airport during May instead. Flights to Buenos Aires in May, while not as cheap as those in March, still average around $1,036.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Barcelona-El Prat Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,203. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Tuesday is $1,498.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from Barcelona-El Prat Airport to Buenos Aires during this time can be as low as $1,103. Try not to purchase tickets in the evening because they tend to be around $1,356. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Barcelona-El Prat to Buenos Aires flight route?

Fly from Barcelona-El Prat to Buenos Aires Ministro Pistarini for the best Barcelona-El Prat - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Barcelona-El Prat Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,149 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Barcelona-El Prat Airport for as low as $969 on momondo.

What cabin class options are available on Barcelona-El Prat to Buenos Aires flights?

There are 2 cabin classes available to choose from on Barcelona-El Prat to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Barcelona-El Prat Airport to Buenos Aires flight prices changed over time?

As of February 2025, prices for Barcelona-El Prat Airport to Buenos Aires flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to Buenos Aires (BCN to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Buenos Aires

Best Price Found

$435

Fastest flight time

13h 35m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Barcelona-El Prat Airport in the past 72 hours is $435. The best round-trip flight deal from Barcelona-El Prat Airport to Buenos Aires found on momondo in the last 72 hours is $808.
The fastest flight from Barcelona-El Prat Airport to Buenos Aires takes 13h 35m
Direct flights go from Barcelona-El Prat Airport to Buenos Aires every day.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • How far is Barcelona-El Prat to Buenos Aires by plane?

    Barcelona-El Prat and Buenos Aires are 6491.3 mi apart from one another. By plane, this route typically takes 13h 40m.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Buenos Aires?

    Prices for flights from Barcelona-El Prat Airport to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Barcelona-El Prat Airport to Buenos Aires?

  • How old do you have to be to fly from Barcelona-El Prat Airport to Buenos Aires?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Barcelona-El Prat Airport to Buenos Aires?

  • What is the most popular airline from Barcelona-El Prat Airport to Buenos Aires?


Best airlines flying from Barcelona-El Prat Airport to Buenos Aires

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
ITA AirwaysPriceFrom $785Free CancellationRating
6.7
937 reviews
Search ITA Airways flights
IberiaPriceFrom $871Free CancellationRating
7.0
2,639 reviews
Search Iberia flights
LEVELPriceFrom $1,002Free CancellationRating
4.0
4 reviews
Search LEVEL flights
  • Iberia Flights From Barcelona-El Prat Airport to Buenos Aires

    Iberia flies from Barcelona-El Prat Airport to Buenos Aires around 8 times per week, with 2,639 momondo users rating the airline 7.0/10. The cheapest Iberia deal from Barcelona-El Prat Airport to Buenos Aires in the last 72 hours was $871 (round-trip), much lower than the average airfare cost of $1,369 for Iberia flights on this route.


Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Barcelona to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Barcelona on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Barcelona to Buenos Aires?

momondo helps you find the best flight between Barcelona and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Barcelona to Buenos Aires right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Barcelona and alert you when they change.


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