Cheap flights from Buenos Aires to Ushuaia from £49

If you don’t want to visit Ushuaia in October, then you should wait until March to fly from Buenos Aires, when ticket prices are also cheap, with an average price of £149.

On average, the least expensive day to fly to Ushuaia from Buenos Aires is on a Monday. momondo users have found tickets for Monday departures for as low as £135. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Buenos Aires because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £387.

Our most recent data shows that the best time of day to fly to Ushuaia is in the afternoon. Flights from Buenos Aires to Ushuaia during this time can be as low as £192. Try not to purchase tickets in the morning because they tend to be around £240. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Buenos Aires Ministro Pistarini to Ushuaia Malvinas Argentinas for the best Buenos Aires - Ushuaia Malvinas Argentinas flight prices

You are more likely to see cheaper flights to Ushuaia from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Ushuaia for around £181 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ushuaia from Buenos Aires for as low as £119 on momondo.

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

Historically, on average around 22% of flights between Buenos Aires and Ushuaia have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, JetSMART have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

The number of flights available between Buenos Aires and Ushuaia is 5 per day as of October 2026. The most frequent departure time is 08:00, with 45% of daily flights leaving at midday.

As of October 2026, 36 flights take off from Buenos Aires and land in Ushuaia each week. The most common flight departure day for this route is Sat, with 83% of weekly flights taking off on this day.