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Cheap flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport from £517

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — AEP
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Heathrow to Jorge Newbery

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Jorge Newbery (AEP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

£763

One-way from

£517

Popular in

August

Cheapest in

November

Average price

£850
Avianca
  • Avianca
  • 17/11-7/12
  • 2 total stops
  • 63h 35m total
  • London to Buenos Aires
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13/1
  • 13/1
  • 2 total stops
  • 28h 35m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 55% potential increase in price (£1,437 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 34% potential price decrease (£297 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Heathrow to Jorge Newbery

Cheapest flights from Heathrow to Jorge Newbery
Explore the most affordable flight options available from Heathrow to Jorge Newbery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 22/922:05LHR - AEP
1 stop35h 35mAvianca
Sun 5/1007:00AEP - LHR
1 stop28h 35mAvianca
Deal found 17/9£748
Mon 17/1121:40LHR - AEP
1 stop35h 00mAvianca
Sun 7/1207:00AEP - LHR
1 stop28h 35mAvianca
Deal found 16/9£763
Wed 24/922:05LHR - AEP
1 stop35h 35mAvianca
Thu 23/1007:00AEP - LHR
1 stop28h 35mAvianca
Deal found 16/9£765
Tue 11/1121:40LHR - AEP
1 stop35h 00mAvianca
Tue 25/1107:00AEP - LHR
1 stop28h 35mAvianca
Deal found 17/9£766
Wed 5/1121:40LHR - AEP
1 stop35h 00mAvianca
Sat 22/1107:00AEP - LHR
1 stop28h 35mAvianca
Deal found 16/9£767
Sun 9/1121:40LHR - AEP
1 stop35h 00mAvianca
Thu 11/1207:00AEP - LHR
1 stop28h 35mAvianca
Deal found 16/9£768
Mon 22/922:05LHR - AEP
1 stop35h 35mAvianca
Sat 11/1007:00AEP - LHR
1 stop28h 35mAvianca
Deal found 17/9£774
Mon 17/1121:40LHR - AEP
1 stop35h 00mAvianca
Mon 1/1207:00AEP - LHR
1 stop28h 35mAvianca
Deal found 17/9£777
Sun 9/1121:40LHR - AEP
1 stop35h 00mAvianca
Wed 12/1107:00AEP - LHR
1 stop28h 35mAvianca
Deal found 16/9£789
Wed 5/1121:40LHR - AEP
1 stop35h 00mAvianca
Thu 13/1107:00AEP - LHR
1 stop28h 35mAvianca
Deal found 17/9£812
Tue 11/1121:40LHR - AEP
1 stop35h 00mAvianca
Mon 17/1107:00AEP - LHR
1 stop28h 35mAvianca
Deal found 16/9£820

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Jorge Newbery that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Heathrow

Fly to

Jorge Newbery

Route

Depart

Return

Price

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Sat 22/11

20:15-11:40

1 stop18h 25m

Buenos Aires Jorge Newbery

Sun 30/11

14:55-14:05

1 stop20h 10m

£892

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Wed 31/12

21:40-05:40

1 stop35h 00m

Buenos Aires Jorge Newbery

Fri 17/4

07:00-15:35

1 stop28h 35m

£896

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Mon 13/10

22:05-05:40

1 stop35h 35m

Buenos Aires Jorge Newbery

Wed 29/10

07:00-14:35

1 stop28h 35m

£919

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Mon 6/10

21:20-12:00

1 stop18h 40m

Buenos Aires Jorge Newbery

Sun 26/10

12:40-14:05

1 stop22h 25m

£920

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Sat 22/11

18:30-15:40

2 stops24h 10m

Buenos Aires Jorge Newbery

Sat 29/11

19:40-18:55

2 stops20h 15m

£942

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Wed 12/11

20:15-11:40

1 stop18h 25m

Buenos Aires Jorge Newbery

Mon 17/11

18:20-18:15

2 stops20h 55m

£942

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Mon 17/11

20:15-02:20

1 stop33h 05m

Buenos Aires Jorge Newbery

Sat 6/12

03:15-14:05

1 stop31h 50m

£950

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Mon 20/10

22:05-23:55

2 stops29h 50m

Buenos Aires Jorge Newbery

Thu 23/10

14:30-15:05

2 stops20h 35m

£988

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Mon 6/10

22:05-23:55

2 stops29h 50m

Buenos Aires Jorge Newbery

Sun 26/10

14:30-14:05

2 stops20h 35m

£1,013

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Sat 22/11

20:15-11:40

1 stop18h 25m

Buenos Aires Jorge Newbery

Sat 29/11

14:55-14:05

1 stop20h 10m

£1,038

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 22 results
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Best time to book a flight from Heathrow to Jorge Newbery

Have a flexible travel schedule? Discover the best time to fly to Jorge Newbery from Heathrow 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.

Reviews of airlines servicing Jorge Newbery

Get insights into the airlines that provide service to Jorge Newbery. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jorge Newbery. Reviews last updated 18 September 2025.
Check out reviews from past customers who have flown with LATAM Airlines from London Heathrow Airport to Buenos Aires Jorge Newbery Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,849 reviews
Check prices

Entertainment

7.0

Food

6.7

Comfort

7.4

Overall

7.5

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
LATAM Airlines
7.5
Good
1,849 reviews
LATAM Airlines
7.5
Good
1,849 reviews
Check prices

Entertainment

7.0

Food

6.7

Comfort

7.4

Overall

7.5

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Jorge Newbery. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

    Departing from London Heathrow Airport to Buenos Aires Jorge Newbery Airport will take you 18h 25m. The distance from London Heathrow Airport to Buenos Aires Jorge Newbery Airport is about 6896 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Buenos Aires Jorge Newbery Airport round-trip?

    LATAM Airlines, at £857, was found to be the cheapest airline from London Heathrow Airport to Buenos Aires Jorge Newbery Airport.. LATAM Airlines is currently priced 46% below the average price you’ll pay for this route.

  • Can I find deals for flights from Heathrow to Jorge Newbery that include hotel bookings?

    Yes. In addition to deals on Heathrow to Jorge Newbery flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Jorge Newbery?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Jorge Newbery.

  • Can I find deals for business class flights from Heathrow to Jorge Newbery?

    Yes. Cheapflights offers flight deals from Heathrow to Jorge Newbery by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Jorge Newbery

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Ministro Pistarini flights
Gatwick to Ministro Pistarini flights
London City to Ministro Pistarini flights
Luton to Ministro Pistarini flights
London City to Jorge Newbery flights

Top airline flying from Heathrow to Jorge Newbery

Discover the top airline that operate flights from Heathrow to Jorge Newbery. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£857Average£1,125FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Jorge Newbery?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Jorge Newbery?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Jorge Newbery for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Jorge Newbery with no change fees?

Need flexible booking options for your flight to Jorge Newbery from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Jorge Newbery become cheaper?

Yes! Start tracking prices for Heathrow to Jorge Newbery flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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