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Cheap flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport from £457

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — AEP
9 Jan — 16 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Jorge Newbery

Enter your travel dates to find the best prices.

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 10 December 2025.

Wed 31/1220:15LHR - AEP
1 stop16h 25mLATAM Airlines
Tue 19/514:55AEP - LHR
1 stop20h 10mLATAM Airlines
Deal found 9/12£895
Wed 31/1220:15LHR - AEP
1 stop20h 45mLATAM Airlines
Wed 20/514:55AEP - LHR
1 stop20h 10mLATAM Airlines
Deal found 8/12£896
Wed 31/1220:15LHR - AEP
1 stop16h 25mLATAM Airlines
Sun 17/518:20AEP - LHR
1 stop16h 45mLATAM Airlines
Deal found 9/12£925
Mon 29/1211:25LHR - AEP
2 stops29h 35mLATAM Airlines
Tue 19/514:55AEP - LHR
1 stop20h 10mLATAM Airlines
Deal found 9/12£980
Tue 30/1220:15LHR - AEP
1 stop16h 25mLATAM Airlines
Tue 19/514:55AEP - LHR
1 stop20h 10mLATAM Airlines
Deal found 9/12£995
Mon 29/1211:25LHR - AEP
2 stops29h 35mLATAM Airlines
Wed 20/510:00AEP - LHR
2 stops25h 05mLATAM Airlines
Deal found 9/12£996
Wed 31/1220:15LHR - AEP
1 stop16h 25mLATAM Airlines
Fri 15/518:20AEP - LHR
2 stops20h 35mLATAM Airlines
Deal found 9/12£1,005

Find 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 10 December 2025.

Round-trip from

£835

One-way from

£457

Popular in

August

Cheapest in

November

Average price

£1,736
SWISS
  • SWISS
  • 4/5-25/5
  • 4 total stops
  • 64h 30m total
  • London to Buenos Aires
Search Deals
7/3
  • 7/3
  • 2 total stops
  • 37h 55m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 54% potential increase in price (£1,480 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 37% potential price decrease (£343 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 10 December 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

Tue 3/3

21:40-05:40

1 stop35h 00m

Buenos Aires Jorge Newbery

Fri 13/3

07:00-14:35

1 stop28h 35m

£836

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Sat 7/3

20:15-14:00

1 stop20h 45m

Buenos Aires Jorge Newbery

Sat 14/3

14:55-14:20

2 stops20h 25m

£887

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Wed 31/12

20:15-09:40

1 stop16h 25m

Buenos Aires Jorge Newbery

Tue 19/5

14:55-15:05

1 stop20h 10m

£895

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Thu 26/2

20:15-17:00

1 stop23h 45m

Buenos Aires Jorge Newbery

Thu 19/3

14:55-14:05

1 stop20h 10m

£895

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Sat 7/3

20:15-11:45

1 stop18h 30m

Buenos Aires Jorge Newbery

Mon 23/3

18:20-17:15

2 stops19h 55m

£905

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Mon 4/5

20:05-09:40

2 stops41h 35m

Buenos Aires Jorge Newbery

Mon 18/5

14:55-16:25

2 stops21h 30m

£911

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Tue 3/3

18:45-16:00

2 stops24h 15m

Buenos Aires Jorge Newbery

Fri 13/3

18:20-14:05

1 stop16h 45m

£920

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Thu 7/5

18:40-09:40

2 stops19h 00m

Buenos Aires Jorge Newbery

Sun 21/6

14:55-18:30

3 stops23h 35m

£951

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Wed 13/5

18:40-09:40

2 stops19h 00m

Buenos Aires Jorge Newbery

Fri 29/5

14:55-16:25

2 stops21h 30m

£971

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Tue 24/2

21:40-05:40

1 stop35h 00m

Buenos Aires Jorge Newbery

Wed 22/4

07:00-15:35

1 stop28h 35m

£971

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 21 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Buenos Aires Jorge Newbery Airport

How much does it cost for a return flight from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

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 10 December 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
1,889 reviews
Check prices

Boarding

7.6

Entertainment

7.0

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,889 reviews
LATAM Airlines
7.5
Good
1,889 reviews
Check prices

Boarding

7.6

Entertainment

7.0

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 20h 45m. 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 £912, was found to be the cheapest airline from London Heathrow Airport to Buenos Aires Jorge Newbery Airport.. LATAM Airlines is currently priced 45% 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
London City to Ministro Pistarini flights
Gatwick 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 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£912Average£1,046FlexibilityNo 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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