€726 Cheap Flights London to Buenos Aires (LHR-AEP)

View €726 flight on Thu, 20 Nov 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

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Cheap flights from London to Buenos Aires (LHR-AEP)

Prices were available within the past 7 days and start at €726 for one-way flights and €1,073 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, 3 Dec - Fri, 12 Dec
LHR
London
AEP
Buenos Aires
€1,073 Return, found 1 day ago
€1,073
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 3 Dec from London to Buenos Aires, returning Fri, 12 Dec, priced at €1,073 found 1 day ago
LATAM Airlines Group
Tue, 18 Nov - Sun, 23 Nov
LHR
London
AEP
Buenos Aires
€1,100 Return, found 14 hours ago
€1,100
Return
found 14 hours ago
Select LATAM Airlines Group flight, departing Tue, 18 Nov from London to Buenos Aires, returning Sun, 23 Nov, priced at €1,100 found 14 hours ago
LATAM Airlines Group
Mon, 2 Feb - Tue, 24 Feb
LHR
London
AEP
Buenos Aires
€1,102 Return, found 18 hours ago
€1,102
Return
found 18 hours ago
Select LATAM Airlines Group flight, departing Mon, 2 Feb from London to Buenos Aires, returning Tue, 24 Feb, priced at €1,102 found 18 hours ago
LATAM Airlines Group
Sun, 1 Mar - Mon, 30 Mar
LHR
London
AEP
Buenos Aires
€1,104 Return, found 1 day ago
€1,104
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Sun, 1 Mar from London to Buenos Aires, returning Mon, 30 Mar, priced at €1,104 found 1 day ago
LATAM Airlines Group
Wed, 4 Mar - Mon, 16 Mar
LHR
London
AEP
Buenos Aires
€1,109 Return, found 3 days ago
€1,109
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, 4 Mar from London to Buenos Aires, returning Mon, 16 Mar, priced at €1,109 found 3 days ago
LATAM Airlines Group
Mon, 10 Nov - Thu, 30 Apr
LHR
London
AEP
Buenos Aires
€1,125 Return, found 1 day ago
€1,125
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, 10 Nov from London to Buenos Aires, returning Thu, 30 Apr, priced at €1,125 found 1 day ago
Swiss International Air Lines
Wed, 28 Jan - Tue, 17 Feb
LHR
London
AEP
Buenos Aires
€1,127 Return, found 2 days ago
€1,127
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 28 Jan from London to Buenos Aires, returning Tue, 17 Feb, priced at €1,127 found 2 days ago
British Airways
Fri, 7 Nov - Sun, 16 Nov
LHR
London
AEP
Buenos Aires
€1,145 Return, found 5 days ago
€1,145
Return
found 5 days ago
Select British Airways flight, departing Fri, 7 Nov from London to Buenos Aires, returning Sun, 16 Nov, priced at €1,145 found 5 days ago
avianca
Thu, 6 Nov - Thu, 13 Nov
LHR
London
AEP
Buenos Aires
€1,168 Return, found 1 day ago
€1,168
Return
found 1 day ago
Select avianca flight, departing Thu, 6 Nov from London to Buenos Aires, returning Thu, 13 Nov, priced at €1,168 found 1 day ago
Lufthansa
Sat, 30 Aug - Wed, 15 Oct
LHR
London
AEP
Buenos Aires
€1,231 Return, found 5 days ago
€1,231
Return
found 5 days ago
Select Lufthansa flight, departing Sat, 30 Aug from London to Buenos Aires, returning Wed, 15 Oct, priced at €1,231 found 5 days ago
London to Buenos Aires route information
Origin airport
Heathrow
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group, avianca
Return price
€1,073
Distance
11041 km

Perfect flights from London to Buenos Aires

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Buenos Aires. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Aeroparque Jorge Newbery ticket options cater to your travel preferences, with incredible one-way fares from €726 and roundtrip prices from €1,073. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Aeroparque Jorge Newbery and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Buenos Aires.

Frequently asked questions

How much is a flight from LHR to Aeroparque Jorge Newbery Airport (AEP)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from London Heathrow to Aeroparque Jorge Newbery Airport start from €1,073. Make your booking ASAP to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Aeroparque Jorge Newbery Airport (AEP)?
The majority of flights can be cancelled online, but each air carrier has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from London Heathrow to Aeroparque Jorge Newbery Airport (AEP) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to Aeroparque Jorge Newbery Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Aeroparque Jorge Newbery Airport (AEP)?
The distance is around 11,100 kilometres. Eye mask? Check. A change of clothes? Double check. We recommend you pack all the travel comforts for this long-haul Hounslow to Buenos Aires flight.
Which airlines fly direct from Heathrow Airport to Aeroparque Jorge Newbery Airport (AEP)?
Unfortunately, there aren't any airlines that directly fly between Heathrow Airport and Aeroparque Jorge Newbery Airport (AEP). You'll have to book a flight with one or more stops.
Are LHR to Aeroparque Jorge Newbery Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some of the cheapest airfares from Heathrow Airport (LHR) to AEP appearing a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently --- as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

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