Cheap flights from Dublin to Buenos Aires from €393
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Buenos Aires departing on 10/11. 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 Dublin 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 Dublin and Buenos Aires?
What is the cheapest month to fly to Buenos Aires?
In general, February is the cheapest month to fly from Dublin to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €991. If you aren’t able to travel to Buenos Aires during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €1,033.
What is the cheapest day to depart on your flight to Buenos Aires?
According to our data, Monday is the cheapest day to fly to Buenos Aires from Dublin. The lowest ticket price found for a Monday departure recently was €986. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Buenos Aires is Friday, with ticket prices averaging around €1,211.
What is the cheapest airline that flies from Dublin to Buenos Aires?
United Airlines, Air Canada, and Iberia are the most popular carriers operating from Dublin to Buenos Aires
Which airlines fly to Buenos Aires?
British Airways, KLM and Iberia are the top three most popular airlines that fly to Buenos Aires from Dublin according to our data. British Airways is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Buenos Aires. Keep in mind that there are 4 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
When to book flights from Dublin to Buenos Aires
Cheap Dublin to Buenos Aires (DUB to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Buenos Aires
How far is Dublin to Buenos Aires by plane?
The straight-line distance from Dublin to Buenos Aires is 10984.8 km. In terms of flight time, this usually takes a little over 21h 00m.
When did momondo last update prices for flights from Dublin Airport to Buenos Aires?
Prices for flights from Dublin Airport to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to Buenos Aires?
There are 4 operators available for flights from Dublin Airport to Buenos Aires as of July 2025.
How old do you have to be to fly from Dublin 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
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.
What is the most popular airline from Dublin to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dublin to Buenos Aires is British Airways (35% of total bookings). The next most popular airlines are KLM (15%), Delta (14%), and Iberia (9%).
Best airlines flying from Dublin to Buenos Aires
Compare and see reviews for airlines that fly from Dublin to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €719 | Free Cancellation | Rating 6.6 7,096 reviews | |||
| PriceFrom €809 | Free Cancellation | Rating 7.8 1,370 reviews | |||
| PriceFrom €983 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom €1,028 | Free Cancellation | Rating 7.0 2,824 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Buenos Aires?
It is quick and easy to find Dublin to Buenos Aires flights 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.
Can I find flights from Dublin to Buenos Aires with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Dublin to Buenos Aires flights to just show those with flexible booking policies.
How can momondo help me find flights from Dublin to Buenos Aires?
momondo provides multiple filters to help you find the best flight to Buenos Aires from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dublin to Buenos Aires right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Dublin to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.