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Cheap First Class flights to Buenos Aires

LHR — BUE
4 Dec — 11 Dec1
1 adult
1 adult, First, 0 bags

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Cheap first class flights to Buenos Aires in 2025

Find the latest flights to Buenos Aires in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 4 November 2025.

Arrival Airport

Buenos Aires Ministro Pistarini Airport
Closest airport for this route
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Cheapest first class flights to Buenos Aires
Explore the most affordable first class flight options available to Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2025.

Mon 1/1214:05STN - EZE
2 stops34h 05mEmirates
Wed 10/1223:00EZE - STN
2 stops34h 05mEmirates
Deal found 3/11£12,325
Fri 5/1214:05STN - EZE
2 stops34h 05mEmirates
Fri 19/1223:00EZE - STN
2 stops34h 05mEmirates
Deal found 2/11£12,325
Thu 11/1214:05STN - EZE
2 stops34h 05mEmirates
Thu 18/1223:00EZE - STN
2 stops34h 05mEmirates
Deal found 2/11£12,708
Wed 11/213:35LGW - EZE
2 stops34h 35mEmirates
Sat 28/223:00EZE - LGW
2 stops33h 40mEmirates
Deal found 3/11£13,077
Wed 11/219:00LHR - EZE
2 stops29h 10mEmirates
Sat 28/223:00EZE - LHR
2 stops29h 10mEmirates
Deal found 3/11£13,106
Wed 11/214:05STN - EZE
2 stops34h 05mEmirates
Sat 28/223:00EZE - STN
2 stops34h 05mEmirates
Deal found 3/11£13,291

Travel insights for first class flights from United Kingdom to Buenos Aires

Get recent, data-driven insights about first class flights from United Kingdom to Buenos Aires including ideal travel times, pricing trends, and more.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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