Cheap flights from Madrid to Buenos Aires from £308
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Buenos Aires departing on 17/9. 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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How to get the cheapest flight ticket from Madrid 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 cheapest month to fly to Buenos Aires?
In general, March is the cheapest month to fly from Madrid to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £750. If you don’t want to visit Buenos Aires in March, then you should wait until February to fly from Madrid, when ticket prices are also cheap, with an average price of £758.
What is the cheapest day to depart on your flight to Buenos Aires?
The cheapest day to depart on your flight to Buenos Aires is on a Friday when prices can be found for as low as £753. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Madrid because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,129.
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 morning. Flights from Madrid to Buenos Aires during this time can be as low as £902. Flights to Buenos Aires are more costly in the evening, with an average ticket price of £947. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Madrid Barajas to Buenos Aires flight route?
Fly from Madrid Barajas to Buenos Aires Ministro Pistarini for the best Madrid Barajas - 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 Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around £887 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Madrid for as low as £698 on momondo.
What cabin class options are available on Madrid Barajas to Buenos Aires flights?
There are 2 cabin classes available to choose from on Madrid Barajas to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Madrid to Buenos Aires flights?
You could potentially save up to 13% on your flight if you consider stops on a Madrid to Buenos Aires flight.
How have Madrid to Buenos Aires flight prices changed over time?
As of July 2025, prices for Madrid to Buenos Aires flights are approximately 2% more expensive when compared to flights at the same time last year.
How many flights depart from Madrid to Buenos Aires on average per day?
The number of flights available between Madrid and Buenos Aires is 18 per day as of July 2025. The most frequent departure time is 23:00, with 52% of daily flights leaving in the evening.
How many flights depart from Madrid to Buenos Aires on average per week?
As of July 2025, there are 130 flights per week flying from Madrid to Buenos Aires. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Madrid to Buenos Aires
Cheap Madrid to Buenos Aires (MAD to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Madrid to Buenos Aires
Best price found | £308 |
|---|---|
Fastest flight time | 13h 05m |
Direct flights | Every day |
Airports in Buenos Aires | 2 airports |
How far is Madrid Barajas to Buenos Aires by plane?
Buenos Aires is 6237.6 mi away from Madrid Barajas. By plane, this route typically takes 19h 55m.
When did momondo last update prices for flights from Madrid Barajas Airport to Buenos Aires?
Prices for flights from Madrid Barajas Airport to Buenos Aires refresh daily.
How many operators does momondo search for flights from Madrid Barajas Airport to Buenos Aires?
As of July 2025, there is 1 operator available to choose from for flights from Madrid Barajas Airport to Buenos Aires.
How old do you have to be to fly from Madrid Barajas 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 Madrid Barajas 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 Madrid to Buenos Aires?
Based on momondo bookings for flights between Madrid and Buenos Aires, the leading plane model is Airbus A330-200, making up 25.22% of the total bookings. Other popular models include Airbus A330 with 24.60%, Boeing 787-9 Dreamliner with 24.56%, and Airbus A350-900 with 23.77%.
What is the most popular airline from Madrid to Buenos Aires?
Based on momondo bookings for flights between Madrid and Buenos Aires, the leading airline is Iberia, making up 57% of the total bookings. Other popular airlines include Aerolineas Argentinas with 30% and LATAM Airlines with 13%.
Best airlines flying from Madrid to Buenos Aires
Compare and see reviews for airlines that fly from Madrid to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £559 | Free Cancellation | Rating 7.0 2,820 reviews |
Iberia Flights From Madrid to Buenos Aires
Across 19 Iberia flights from Madrid to Buenos Aires this week, the average price was £1,116, with the best Iberia deals starting from £764 round-trip. 2,820 users have rated Iberia on momondo, with an average score of 7.0/10.
Why use momondo?
Why should I use momondo to find a flight deal from Madrid to Buenos Aires?
Finding the right flight to Buenos Aires from Madrid is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.
Can I find flights from Madrid to Buenos Aires with flexible booking policies on momondo?
Yes. All flights to Buenos Aires from Madrid on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Madrid to Buenos Aires?
momondo provides multiple filters to help you find the best flight to Buenos Aires from Madrid. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Madrid to Buenos Aires right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Madrid to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.