Question 1

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

Accepted Answer

It is quick and easy to find flights to Buenos Aires on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

Question 2

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

Accepted Answer

Yes. momondo enables you to select and highlight flights to Buenos Aires with this policy.

Question 3

How can momondo help me find flights to Buenos Aires?

Accepted Answer

momondo provides multiple filters to help you find the best flight to Buenos Aires. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

Question 4

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

Accepted Answer

Of course. momondo tracks the price of Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

Question 5

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

Accepted Answer

The ideal time to book your flight to Buenos Aires is 27 days in advance, when prices tend to average €1,129. Keep in mind that you might also find cheap flights to Buenos Aires outside of this time window. In fact, momondo users recently found flights from Ireland to Buenos Aires for €760.

Question 6

Is there an alternative airport near Buenos Aires?

Accepted Answer

Finding an alternative and possibly cheaper destination airport near Buenos Aires is possible. If you are planning a flight to Buenos Aires, consider booking flights to Buenos Aires Jorge Newbery Airport (7 km from Buenos Aires city centre).

Question 7

Is there a cheaper alternative to flying into Buenos Aires?

Accepted Answer

With an average price of €247 per person, Buenos Aires Jorge Newbery Airport is the cheapest airport to fly into when planning your trip to Buenos Aires. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

Question 8

Are there flights to Colegiales?

Accepted Answer

Yes, you can travel to Colegiales via a flight to Buenos Aires Ministro Pistarini airport in Buenos Aires (Colegiales is 28.6 km from the airport).

Question 9

What’s the closest airport to Cementerio de la Recoleta?

Accepted Answer

Buenos Aires Ministro Pistarini in Buenos Aires is the closest airport to Cementerio de la Recoleta (distance: 29.1 km).

Question 10

Which airlines fly to Buenos Aires?

Accepted Answer

When flying to Buenos Aires from Ireland, momondo travellers will most often fly with one of these popular airlines: Iberia, British Airways, Air France or KLM. Depending on what airport in Ireland you fly from, you may be able to find flights with any of these popular airlines.

Question 11

Delta Flights to Buenos Aires

Accepted Answer

Delta is a popular choice for users travelling to Buenos Aires. It operates 22 flights every week to Buenos Aires, most often flying from Miami. Delta ticket prices will depend on when and where you need to fly from - deals as low as €762 (from Dublin) have been found by momondo users. In 8,128 reviews, momondo users have rated Delta at an average score of 7.9/10.

Question 12

KLM Flights to Buenos Aires

Accepted Answer

KLM flight deals to Buenos Aires start from €1,164 - this is the best price found recently on momondo, and was a return journey departing from Dublin. Over any normal week, KLM flight prices are typically higher, but vary depending on where you fly from - Rio de Janeiro–Galeão Intl is the most popular KLM departure point to Buenos Aires so generally has the most availability. KLM is scored a 7.7/10 in 1,443 reviews.

Question 13

How long does it take to fly to Buenos Aires?

Accepted Answer

The average flight duration from Ireland to Buenos Aires depends on which airport you fly into and out of. Flying from Dublin to Buenos Aires Ministro Pistarini is 21h 15m on average, while flying from Cork to Buenos Aires Ministro Pistarini is on average. Buenos Aires Ministro Pistarini is the most popular airport in Buenos Aires.

Question 14

When did momondo last update prices for flights to Buenos Aires?

Accepted Answer

Prices for flights to Buenos Aires are refreshed on a daily basis.

Question 15

How many operators does momondo search for flights to Buenos Aires?

Accepted Answer

As of January 2026, there are 6 operators available to choose from for flights to Buenos Aires.

Question 16

How old do you have to be to fly to Buenos Aires?

Accepted Answer

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Buenos Aires.

Question 17

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

Accepted Answer

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 18

What is the cheapest month to fly to Buenos Aires?

Accepted Answer

In general, March is the cheapest month to fly from Ireland to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €966. If you aren’t able to travel to Buenos Aires during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €966.

CHEAPEST MONTH TO FLY TO BUENOS AIRES FROM DUBLIN	March	15% cheaper	Flying from Dublin to Buenos Aires costs on average just €966 in March
MOST EXPENSIVE MONTH TO FLY TO BUENOS AIRES FROM DUBLIN	December	35% more expensive	It costs about €1,529 for flights to Buenos Aires from Dublin in December
MOST POPULAR MONTH TO FLY TO BUENOS AIRES FROM DUBLIN	October	661% more users visited	More momondo users searched in flights to Buenos Aires from Dublin in October than any other month

Best One-Way Price	€394
Best Round-Trip Price	€799
Fastest flight time	43h 40m
Popular in	December

€394 Cheap flights to Buenos Aires

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Buenos Aires departing on 13/4. 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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Frequently asked questions about flying to Buenos Aires

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

Is there an alternative airport near Buenos Aires?

Is there a cheaper alternative to flying into Buenos Aires?

Are there flights to Colegiales?

What’s the closest airport to Cementerio de la Recoleta?

How long does it take to fly to Buenos Aires?

When did momondo last update prices for flights to Buenos Aires?

How many operators does momondo search for flights to Buenos Aires?

How old do you have to be to fly to Buenos Aires?

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

Why use momondo?

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

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

How can momondo help me find flights to Buenos Aires?

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

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