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Cheap first class flights to Buenos Aires in 2026
Find the latest flights to Buenos Aires in 2026, 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 17 July 2026.
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 17 July 2026.
Tue 18/811:35
LHR
-
EZE
1 stop27h 30m
American Airlines
Mon 24/821:05
EZE
-
LHR
1 stop20h 35m
American Airlines
Deal found 13/7£6,164
Fri 31/718:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Fri 14/821:05
EZE
-
LHR
1 stop20h 35m
American Airlines
Deal found 17/7£8,378
Fri 31/718:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Wed 19/821:05
EZE
-
LHR
1 stop29h 35m
American Airlines
Deal found 17/7£12,917
Thu 7/122:00
LHR
-
EZE
2 stops50h 10m
Emirates
Thu 28/123:00
EZE
-
LHR
2 stops33h 40m
Emirates
Deal found 14/7£13,002
Tue 18/814:55
STN
-
EZE
2 stops33h 55m
Emirates
Mon 24/822:25
EZE
-
STN
2 stops40h 20m
Emirates
Deal found 13/7£13,189
Tue 18/814:35
LGW
-
EZE
2 stops34h 15m
Emirates
Mon 24/822:25
EZE
-
LGW
2 stops41h 20m
Emirates
Deal found 13/7£13,190
Best first class flights to Buenos Aires
Discover carefully curated first class flight deals to Buenos Aires that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 17 July 2026.
Tue 18/811:35
LHR
-
EZE
1 stop27h 30m
American Airlines
Mon 24/821:05
EZE
-
LHR
1 stop20h 35m
American Airlines
Deal found 13/7£6,164
Tue 18/818:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Sun 23/821:05
EZE
-
LHR
1 stop32h 05m
American Airlines
Deal found 13/7£6,164
Thu 7/122:00
LHR
-
EZE
2 stops50h 10m
Emirates
Thu 28/123:00
EZE
-
LHR
2 stops33h 40m
Emirates
Deal found 14/7£13,002
Tue 4/818:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Thu 13/821:05
EZE
-
LHR
1 stop20h 35m
American Airlines
Deal found 17/7£8,378
Tue 4/817:25
LHR
-
EZE
1 stop21h 40m
American Airlines
Fri 14/821:05
EZE
-
LHR
1 stop32h 05m
American Airlines
Deal found 17/7£8,378
Mon 3/817:25
LHR
-
EZE
1 stop21h 40m
American Airlines
Mon 17/821:05
EZE
-
LHR
1 stop33h 30m
American Airlines
Deal found 17/7£8,378
Mon 17/815:20
LHR
-
EZE
1 stop23h 45m
American Airlines
Deal found 14/7£4,267
Mon 17/809:05
LHR
-
EZE
2 stops39h 45m
Emirates
Deal found 14/7£8,088
Thu 20/811:35
LHR
-
EZE
1 stop27h 30m
American Airlines
Deal found 14/7£4,267
Tue 18/818:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Deal found 14/7£4,267
Sun 16/819:50
LHR
-
EZE
2 stops29h 00m
Emirates
Deal found 14/7£8,088
Fri 21/819:50
LHR
-
EZE
2 stops29h 00m
Emirates
Deal found 14/7£8,088
One-way first class flights to Buenos Aires
Search for one-way first class flight options to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 17 July 2026.
Sun 16/818:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Deal found 14/7£4,267
Sun 16/819:50
LHR
-
EZE
2 stops29h 00m
Emirates
Deal found 14/7£8,088
Wed 22/714:55
STN
-
EZE
2 stops33h 55m
Emirates
Deal found 13/7£8,327
Wed 22/714:35
LGW
-
EZE
2 stops34h 15m
Emirates
Deal found 13/7£8,331
Wed 22/716:35
LHR
-
EZE
1 stop22h 30m
American Airlines
Deal found 13/7£8,852
Quickest first class flights to Buenos Aires
Explore quickest first class flight options to Buenos Aires based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 July 2026.
Fri 31/718:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Fri 14/821:05
EZE
-
LHR
1 stop20h 35m
American Airlines
Deal found 17/7£8,378
Fri 31/718:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Wed 19/821:05
EZE
-
LHR
1 stop29h 35m
American Airlines
Deal found 17/7£12,917
Tue 18/811:35
LHR
-
EZE
1 stop27h 30m
American Airlines
Mon 24/821:05
EZE
-
LHR
1 stop20h 35m
American Airlines
Deal found 13/7£6,164
Tue 18/820:40
LHR
-
EZE
2 stops28h 10m
Emirates
Tue 25/822:25
EZE
-
LHR
2 stops28h 40m
Emirates
Deal found 13/7£13,346
Thu 7/119:00
LHR
-
EZE
2 stops29h 10m
Multiple Airlines
Thu 28/117:45
EZE
-
LHR
1 stop22h 00m
Multiple Airlines
Deal found 14/7£16,976
Tue 18/816:50
LHR
-
EZE
2 stops32h 00m
Emirates
Sun 23/822:25
EZE
-
LHR
2 stops28h 40m
Emirates
Deal found 13/7£13,328
Sun 16/818:05
LHR
-
EZE
1 stop21h 00m
American Airlines
Deal found 14/7£4,267
Wed 22/716:35
LHR
-
EZE
1 stop22h 30m
American Airlines
Deal found 13/7£8,852
Sun 16/819:50
LHR
-
EZE
2 stops29h 00m
Emirates
Deal found 14/7£8,088
Wed 22/714:55
STN
-
EZE
2 stops33h 55m
Emirates
Deal found 13/7£8,327
Wed 22/714:35
LGW
-
EZE
2 stops34h 15m
Emirates
Deal found 13/7£8,331
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.
GB0-BUE
LHR-EZE
STN-EZE
LGW-EZE
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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