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£158+ Cheap flights from Buenos Aires

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUE — LHR
18 Jun — 25 Jun1
1 adult

What to know about flights from Buenos Aires

Discover essential information about flights departing from Buenos Aires, including flight schedules, destinations, airlines operating at the Buenos Aires airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 June 2025.

Cheapest airline

Aerolineas Argentinas

Good round-trip deal

£35 or less

Good one-way deal

£18 or less
On average, Aerolineas Argentinas currently has the cheapest one-way flight from Buenos Aires (avg. price of £113).
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Price to beat on a round-trip flight from Buenos Aires.
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Price to beat on a one-way flight from Buenos Aires.
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Find flights from Buenos Aires

Cheapest flights from Buenos Aires
Explore the most affordable flight options available from Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Sun 27/708:40AEP - MAD
1 stop21h 30mLATAM Airlines
Fri 29/814:30MAD - AEP
1 stop25h 00mLATAM Airlines
Deal found 11/6£721
Wed 15/1006:50EZE - MAD
1 stop26h 15mAvianca
Tue 11/1100:35MAD - EZE
1 stop27h 40mAvianca
Deal found 10/6£737
Tue 21/1021:00EZE - MAD
2 stops54h 05mUnited Airlines
Wed 29/1011:15MAD - EZE
2 stops47h 05mUnited Airlines
Deal found 11/6£756
Sun 27/712:58EZE - MAD
1 stop17h 12mLATAM Airlines
Fri 29/814:30MAD - EZE
1 stop15h 20mLATAM Airlines
Deal found 11/6£769
Mon 4/816:40EZE - MAD
1 stop22h 10mLufthansa
Wed 20/808:35MAD - EZE
1 stop26h 50mLufthansa
Deal found 12/6£773
Wed 29/1013:50EZE - MAD
1 stop23h 20mITA Airways
Fri 28/1105:50MAD - EZE
1 stop18h 00mITA Airways
Deal found 12/6£773
Sun 17/803:30AEP - MAD
1 stop16h 25mMultiple Airlines
Mon 1/923:15MAD - AEP
1 stop18h 25mMultiple Airlines
Deal found 12/6£799
Sat 26/713:30EZE - MAD
2 stops24h 15mMultiple Airlines
Fri 22/813:05MAD - EZE
1 stop22h 20mMultiple Airlines
Deal found 12/6£837
Wed 10/1219:20EZE - MAD
Nonstop11h 50mBritish Airways
Tue 30/1219:00MAD - EZE
2 stops20h 50mBritish Airways
Deal found 12/6£845
Sun 2/1113:15EZE - MAD
Nonstop11h 55mAir Europa
Thu 27/1123:55MAD - EZE
Nonstop12h 55mAir Europa
Deal found 11/6£883
Thu 23/1006:40EZE - MAD
2 stops31h 05mSWISS
Sat 15/1110:10MAD - EZE
2 stops42h 40mSWISS
Deal found 11/6£892
Sun 27/721:30EZE - MAD
Nonstop12h 15mIberia
Fri 29/808:45MAD - EZE
Nonstop12h 35mIberia
Deal found 11/6£903

Find flights from Buenos Aires within your budget

Find flights departing from Buenos Aires that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 June 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

Buenos AiresMadrid

AEP - MAD

AEPMAD

Buenos Aires Jorge Newbery

Sun 27/7

08:40-11:10

1 stop21h 30m

Madrid Barajas

Fri 29/8

14:30-10:30

1 stop25h 00m

£721

Buenos AiresMadrid

EZE - MAD

EZEMAD

Buenos Aires Ministro Pistarini

Wed 15/10

06:50-14:05

1 stop26h 15m

Madrid Barajas

Tue 11/11

00:35-00:15

1 stop27h 40m

£737

Buenos AiresMadrid

EZE - MAD

EZEMAD

Buenos Aires Ministro Pistarini

Tue 21/10

21:00-08:05

2 stops54h 05m

Madrid Barajas

Wed 29/10

11:15-06:20

2 stops47h 05m

£756

Buenos AiresMadrid

EZE - MAD

EZEMAD

Buenos Aires Ministro Pistarini

Sun 27/7

12:58-11:10

1 stop17h 12m

Madrid Barajas

Fri 29/8

14:30-00:50

1 stop15h 20m

£769

Buenos AiresMadrid

EZE - MAD

EZEMAD

Buenos Aires Ministro Pistarini

Mon 4/8

16:40-19:50

1 stop22h 10m

Madrid Barajas

Wed 20/8

08:35-06:25

1 stop26h 50m

£773

Buenos AiresMadrid

EZE - MAD

EZEMAD

Buenos Aires Ministro Pistarini

Wed 29/10

13:50-17:10

1 stop23h 20m

Madrid Barajas

Fri 28/11

05:50-19:50

1 stop18h 00m

£773

Buenos AiresMadrid

AEP - MAD

AEPMAD

Buenos Aires Jorge Newbery

Sun 17/8

03:30-00:55

1 stop16h 25m

Madrid Barajas

Mon 1/9

23:15-12:40

1 stop18h 25m

£799

Buenos AiresMadrid

EZE - MAD

EZEMAD

Buenos Aires Ministro Pistarini

Sat 26/7

13:30-18:45

2 stops24h 15m

Madrid Barajas

Fri 22/8

13:05-06:25

1 stop22h 20m

£837

Buenos AiresMadrid

EZE - MAD

EZEMAD

Buenos Aires Ministro Pistarini

Wed 10/12

19:20-11:10

Nonstop11h 50m

Madrid Barajas

Tue 30/12

19:00-11:50

2 stops20h 50m

£845

Buenos AiresMadrid

EZE - MAD

EZEMAD

Buenos Aires Ministro Pistarini

Sun 2/11

13:15-05:10

Nonstop11h 55m

Madrid Barajas

Thu 27/11

23:55-08:50

Nonstop12h 55m

£883

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 results
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Best time to book a flight from Buenos Aires

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

Travel insights for flights from Buenos Aires

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

When is the best time to book a flight from Buenos Aires?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Heathrow. Price data was last updated on 9 June 2025.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buenos Aires?

Currently, February is the cheapest month in which you can book a flight from Buenos Aires (average of £790). Flying from Buenos Aires in December will prove the most costly (average of £1,108). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Buenos Aires?

Use this chart to determine the cheapest time to fly return from Buenos Aires to Heathrow. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from Buenos Aires would be wise to consider leaving during Wednesday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday at midday when fares are usually the most expensive.

Which airlines fly from Buenos Aires?

Many airlines operate round-trip flights from Buenos Aires: British Airways, LATAM Airlines, Iberia, Air France. These airlines fly to the following popular destinations: London.

Aerolineas Argentinas
Aerolineas Argentinas
From £67
British Airways
British Airways
From £1,331
Air Europa
Air Europa
From £1,107
Iberia
Iberia
From £1,029

What are popular destinations to fly to from Buenos Aires?

If you’re flying from Buenos Aires, these routes are more frequently taken by airlines Sao Paulo (382 flights per day), Rio de Janeiro (226 flights per day) and Madrid (122 flights per day).

Sao Paulo
Sao Paulo
From £128
Rio de Janeiro
Rio de Janeiro
From £138
Madrid Barajas
Madrid Barajas
From £657
Puerto Iguazú Cataratas del Iguazu
Puerto Iguazú Cataratas del Iguazu
From £22

What is the cheapest place to fly to from Buenos Aires?

The cheapest city to fly to from Buenos Aires is Cordoba Pajas Blancas, with prices starting at £14. Explore other affordable destinations below.

Cordoba Pajas Blancas
Cordoba Pajas Blancas
From £19
Puerto Iguazú Cataratas del Iguazu
Puerto Iguazú Cataratas del Iguazu
From £22
El Calafate
El Calafate
From £37
Santiago Arturo Merino Benitez
Santiago Arturo Merino Benitez
From £57

Airline reviews for flights from Buenos Aires

Get insights into the airlines that provide service from Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Buenos Aires. In the last 7 days, Cheapflights users made a total of 858,174 searches.
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Aeromexico
7.5
Good
1,706 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,624 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LATAM Airlines
7.5
Good
1,785 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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Direct flights from Argentina

Book a direct flight from one of these other cities located in Argentina.
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Related info for your journey

Access useful and relevant information related to your journey from Buenos Aires. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 June 2025.

  • What are the most popular destinations to fly to from Buenos Aires?

    This month, the top selected destinations from Buenos Aires are San Carlos de Bariloche, Barcelona-El Prat Airport, Cancún. Throughout the year, San Carlos de Bariloche, Barcelona-El Prat Airport, Florianopolis are some of the top choices made by users flying from Buenos Aires.

  • What is the cheapest airport to fly out of Buenos Aires?

    Buenos Aires Jorge Newbery airport offers the cheapest routes to London, from £754; whereas Buenos Aires Ministro Pistarini airport is typically cheaper if you're flying to London, from £800. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What are the cheapest airlines flying from Buenos Aires to anywhere?

    Over the past few days, we've found that Aerolineas Argentinas, JetSMART, and Flybondi have the cheapest prices from Buenos Aires. Aerolineas Argentinas flights from Buenos Aires to Asuncion Silvio Pettirossi (£31), JetSMART flights from Buenos Aires to San Carlos de Bariloche Teniente Luis Candelaria (£33), and Flybondi flights from Buenos Aires to San Carlos de Bariloche Teniente Luis Candelaria (£48).

  • What is the cheapest month to fly from Buenos Aires?

    At the present moment the cheapest month to fly from Buenos Aires is currently February; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Buenos Aires?

    Check out the cheapest flights from Buenos Aires to embark to:
    Travel from Buenos Aires to London from £754 round trip

  • How does Cheapflights help users find flights from Buenos Aires?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Buenos Aires.

  • Can Cheapflights find flights from Buenos Aires with no change fees?

    Yes, we can. To see specific flights from Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?

    Of course! You can now track prices for flights from Buenos Aires and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Buenos Aires?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Buenos Aires.

Can Cheapflights find flights from Buenos Aires with no change fees?

Yes, we can. To see specific flights from Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?

Of course! You can now track prices for flights from Buenos Aires and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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