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

LATAM Airlines, at £837, was found to be the cheapest airline from London Heathrow Airport to Buenos Aires Jorge Newbery Airport..

In terms of precipitation, rainfall in Buenos Aires Jorge Newbery Airport 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 Jorge Newbery Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Buenos Aires Jorge Newbery Airport, 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).

What is the cheapest time of day to fly from LHR to AEP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport as you normally would.

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.

£475+ Cheap Flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport

Cheap flight deals from Heathrow to Jorge Newbery

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 30 August 2026.

Mon 21/921:20 -

1 stop16h 20m

Fri 9/1018:20 -

1 stop16h 45m

Deal found 28/8£848

Tue 22/921:20 -

1 stop18h 40m

Sun 11/1018:20 -

1 stop16h 45m

Deal found 28/8£849

Tue 1/921:20 -

1 stop16h 20m

Tue 13/1018:20 -

1 stop16h 45m

Deal found 26/8£865

Wed 25/1116:30 -

2 stops20h 10m

Thu 3/1218:20 -

1 stop16h 45m

Deal found 27/8£873

Wed 30/921:20 -

1 stop16h 05m

Sun 11/1018:20 -

1 stop16h 45m

Deal found 26/8£882

Sun 15/1120:15 -

1 stop26h 45m

Sun 6/1210:35 -

1 stop24h 30m

Deal found 26/8£888

Tue 10/1120:15 -

1 stop26h 45m

Sat 21/1121:45 -

1 stop37h 20m

Deal found 29/8£889

Mon 23/1117:10 -

2 stops21h 50m

Wed 9/1212:55 -

2 stops21h 05m

Deal found 28/8£892

Tue 22/921:20 -

1 stop18h 40m

Fri 9/1018:20 -

1 stop16h 45m

Deal found 28/8£892

Tue 10/1117:25 -

2 stops28h 05m

Tue 17/1118:20 -

1 stop16h 45m

Deal found 28/8£894

Tue 17/1108:15 -

2 stops20h 25m

Wed 9/1218:15 -

2 stops20h 15m

Deal found 28/8£895

Find flight deals from Heathrow to Jorge Newbery

Round-trip from	£848
One-way from	£475
Popular in	December
Cheapest in	September
Average price	£1,081

LATAM Airlines
21/9-9/10
2 total stops
33h 05m total
London to Buenos Aires

Search Deals

28/11
3 total stops
29h 45m total
London to Buenos Aires

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£52 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Mon 9/11

18:30-09:20

3 stops41h 50m

Buenos Aires Jorge Newbery

Mon 30/11

13:35-17:30

2 stops24h 55m

£968

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Tue 17/11

06:00-01:40

2 stops22h 40m

Buenos Aires Jorge Newbery

Sat 28/11

09:00-18:55

2 stops30h 55m

£985

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Sun 15/11

16:30-17:20

2 stops27h 50m

Buenos Aires Jorge Newbery

Sat 28/11

09:00-17:30

2 stops29h 30m

£985

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Wed 28/10

18:30-09:20

3 stops41h 50m

Buenos Aires Jorge Newbery

Thu 12/11

13:35-17:30

2 stops24h 55m

£1,059

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Thu 24/9

06:00-09:20

3 stops31h 20m

Buenos Aires Jorge Newbery

Thu 1/10

13:40-22:05

2 stops28h 25m

£1,059

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Thu 24/9

22:20-10:30

1 stop16h 10m

Buenos Aires Jorge Newbery

Sat 1/5

10:35-14:55

2 stops24h 20m

£1,167

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Tue 6/10

06:00-09:20

3 stops31h 20m

Buenos Aires Jorge Newbery

Tue 27/10

13:35-21:35

2 stops29h 00m

£1,248

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Wed 27/1

21:15-10:30

1 stop16h 15m

Buenos Aires Jorge Newbery

Wed 24/2

18:15-06:30

1 stop33h 15m

£1,313

Fastest return journey

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Sat 20/2

21:15-10:30

1 stop16h 15m

Buenos Aires Jorge Newbery

Fri 5/3

11:45-06:30

1 stop15h 45m

£1,341

LondonBuenos Aires

LHR London Heathrow - AEP Buenos Aires Jorge Newbery

LHRAEP

London Heathrow

Sun 21/2

20:05-12:00

2 stops42h 55m

Buenos Aires Jorge Newbery

Fri 5/3

12:55-16:40

3 stops24h 45m

£1,430

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 19 resultsSorted by cheapest first

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.

LHR-AEP

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

What’s the top stopover airport for flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

Sao Paulo (GRU) – chosen by Cheapflights users on 71% of one-stop itineraries from London Heathrow Airport to Buenos Aires Jorge Newbery Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

Madrid (MAD) is the most affordable one-stop option, with an average return flight price of £814.

What’s the fastest stopover option from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 16h 25m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 11m.

Reviews of airlines servicing Jorge Newbery

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

7.4

Good

1,987 reviews

Check prices

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

7.4

Good

1,987 reviews

LATAM Airlines

7.4

Good

1,987 reviews

Check prices

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

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 41h 50m. The distance from London Heathrow Airport to Buenos Aires Jorge Newbery Airport is about 6896 mi.
What is the cheapest airline to fly from London Heathrow Airport to Buenos Aires Jorge Newbery Airport round-trip?
LATAM Airlines, at £837, was found to be the cheapest airline from London Heathrow Airport to Buenos Aires Jorge Newbery Airport..
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Argentina

Flights by cabin class

Jorge Newbery flight routes

Other flight options

Other flights from Heathrow

Popular flights

Alternative routes for Heathrow to Jorge Newbery

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

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest£837	Average£1,006	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Jorge Newbery. 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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport from £475

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Jorge Newbery

Cheapest flights from Heathrow to Jorge NewberyExplore 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 30 August 2026.

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 30 August 2026.

Best flights from Heathrow to Jorge NewberyDiscover carefully curated flight deals from Heathrow to Jorge Newbery that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Discover carefully curated flight deals from Heathrow to Jorge Newbery that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Heathrow to Jorge NewberyDiscover last-minute flight deals from Heathrow to Jorge Newbery. Data last updated 30 August 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Jorge Newbery. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Heathrow to Jorge NewberySearch for one-way flight options from Heathrow to Jorge Newbery. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Search for one-way flight options from Heathrow to Jorge Newbery. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Find flight deals from Heathrow to Jorge Newbery

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport that are best for you.

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.

Cheapflights Insights

What’s the top stopover airport for flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

Sao Paulo (GRU) – chosen by Cheapflights users on 71% of one-stop itineraries from London Heathrow Airport to Buenos Aires Jorge Newbery Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

Madrid (MAD) is the most affordable one-stop option, with an average return flight price of £814.

What’s the fastest stopover option from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 16h 25m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Buenos Aires Jorge Newbery Airport?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 11m.

Reviews of airlines servicing Jorge Newbery

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.

Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Jorge Newbery

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Jorge Newbery by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Argentina

Book a non-stop flight to one of these other cities located in Argentina.

Search flights from Heathrow to Jorge Newbery by cabin class

Find flights from Heathrow to Jorge Newbery, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Jorge Newbery

Explore flights to Jorge Newbery departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 August 2026.

Heathrow and Jorge Newbery flights

Browse other Heathrow and Jorge Newbery flight options. Last updated on 30 August 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 30 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Heathrow to Jorge Newbery

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 30 August 2026.

Best flights from Heathrow to Jorge Newbery
Discover carefully curated flight deals from Heathrow to Jorge Newbery that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Heathrow to Jorge Newbery
Discover last-minute flight deals from Heathrow to Jorge Newbery. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Heathrow to Jorge Newbery
Search for one-way flight options from Heathrow to Jorge Newbery. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.