Cheap flights from Barcelona-El Prat Airport to Buenos Aires from $437
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 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Barcelona-El Prat Airport to Buenos Aires
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Barcelona-El Prat Airport to Buenos Aires
All round-trip flight deals from Barcelona-El Prat Airport to Buenos Aires
ITA Airways flights from Barcelona-El Prat Airport to Buenos Aires
Our best ITA Airways deals on Barcelona-El Prat Airport to Buenos Aires flight tickets
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
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 May. Flight prices, which tend to average around $991, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from Barcelona-El Prat Airport during March instead. Flights to Buenos Aires in March, while not as cheap as those in May, still average around $1,022.
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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,053. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,284.
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 at noon because they tend to be around $1,210. 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 13 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,118 when searching 13 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 $963 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.
What is the cheapest airline that flies from Barcelona-El Prat to Buenos Aires?
Vueling, Iberia, and SWISS are the most popular carriers operating from Barcelona-El Prat to Buenos Aires
What airlines fly to Buenos Aires?
Iberia, ITA Airways and LEVEL are the top three most popular airlines that fly to Buenos Aires from Barcelona-El Prat Airport according to our data. Iberia is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
How many flights depart from Barcelona-El Prat Airport to Buenos Aires on average per week?
As of January 2025, 4 flights take off from Barcelona-El Prat Airport and land in Buenos Aires each week. The most common flight departure day for this route is Tue, with 75% of weekly flights taking off on this day.
When to book flights from Barcelona-El Prat Airport to Buenos Aires
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 | $437 |
|---|---|
Fastest flight time | 13h 40m |
Direct flights | Mon, Tue, Wed, Fri, Sat and Sun |
Airports in Buenos Aires | 2 airports |
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 15h 45m.
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?
As of January 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Barcelona-El Prat Airport to Buenos Aires is Airbus A330-200 (98.85% of total bookings). The next most popular plane models are Airbus A350-900 (0.36%), Boeing 787-9 Dreamliner (0.24%), and Airbus A330 (0.20%).
What is the most popular airline from Barcelona-El Prat Airport to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Barcelona-El Prat Airport to Buenos Aires is Iberia (47% of total bookings). The next most popular airlines are LEVEL (12%), ITA Airways (8%), and Lufthansa (7%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $785 | Free Cancellation | Rating 6.6 926 reviews | |||
| PriceFrom $871 | Free Cancellation | Rating 7.0 2,646 reviews | |||
| PriceFrom $1,002 | Free Cancellation | Rating 4.0 4 reviews |
Iberia Flights From Barcelona-El Prat Airport to Buenos Aires
Iberia flies from Barcelona-El Prat Airport to Buenos Aires around 2 times per week, with 2,646 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 $1,322 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.