Direct flights to Buenos Aires | Cheapflights

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Best

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Cheapest flights to Buenos Aires
Explore the most affordable flight options available to Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2026.

Thu 28/521:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Wed 10/612:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 26/4£943

Thu 28/521:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Mon 15/612:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 27/4£978

Wed 27/521:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Tue 16/612:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 27/4£981

Thu 11/621:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Tue 16/612:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 24/4£1,009

Wed 10/621:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Tue 16/612:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 25/4£1,020

Sat 30/521:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Fri 31/712:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 25/4£1,023

Mon 8/621:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Tue 16/612:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 26/4£1,033

Wed 10/621:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Fri 19/612:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 27/4£1,041

Wed 10/621:45

LHR

-

EZE

Nonstop17h 00m

British Airways

Wed 17/612:25

EZE

-

LHR

Nonstop15h 45m

British Airways

Deal found 26/4£1,044

Best time to book a flight to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires with our price prediction graph.

LON-BUE

LHR-EZE

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Thu 28/5

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Mon 15/6

12:25-08:10

Nonstop15h 45m

£978

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Thu 11/6

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Fri 19/6

12:25-08:10

Nonstop15h 45m

£1,011

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Wed 10/6

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Wed 17/6

12:25-08:10

Nonstop15h 45m

£1,044

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Tue 9/6

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Tue 16/6

12:25-08:10

Nonstop15h 45m

£1,047

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Thu 28/5

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Sun 14/6

12:25-08:10

Nonstop15h 45m

£1,150

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Tue 9/6

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Fri 19/6

12:25-08:10

Nonstop15h 45m

£1,153

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Mon 7/9

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Mon 28/9

12:25-08:10

Nonstop15h 45m

£1,164

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Tue 8/9

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Mon 21/9

12:25-08:10

Nonstop15h 45m

£1,182

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Thu 11/6

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Sun 14/6

12:25-08:10

Nonstop15h 45m

£1,184

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Tue 2/6

21:45-10:45

Nonstop17h 00m

Buenos Aires Ministro Pistarini

Fri 12/6

12:25-08:10

Nonstop15h 45m

£1,184

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 22 resultsSorted by cheapest first

1

2

3

Reviews of airlines flying non-stop to Buenos Aires

Get a feel of what it's like to fly with LATAM Airlines,Iberia, andAir Europa to Argentina by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

7.4

Good

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

7.4

Good

7.4

Good

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

7.0

Good

7.4

Good

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

6.9

Okay

7.4

Good

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

6.8

Okay

7.4

Good

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

British Airways

6.7

Okay

7.4

Good

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

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