￥80,360 Cheap Flights from London (LHR) to Buenos Aires (AEP)

View ￥80,360 flight on Wed, Mar 18, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ￥80,360 for one-way flights and ￥142,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Wed, Mar 18 - Wed, Mar 25
LHR
London
AEP
Buenos Aires
￥142,280 Roundtrip, found 6 days ago
￥142,280
Roundtrip
found 6 days ago
Select avianca flight, departing Wed, Mar 18 from London to Buenos Aires, returning Wed, Mar 25, priced at ￥142,280 found 6 days ago
avianca
Tue, Apr 28 - Thu, May 7
LHR
London
AEP
Buenos Aires
￥157,220 Roundtrip, found 5 days ago
￥157,220
Roundtrip
found 5 days ago
Select avianca flight, departing Tue, Apr 28 from London to Buenos Aires, returning Thu, May 7, priced at ￥157,220 found 5 days ago
avianca
Mon, Apr 27 - Tue, May 5
LHR
London
AEP
Buenos Aires
￥173,270 Roundtrip, found 1 day ago
￥173,270
Roundtrip
found 1 day ago
Select avianca flight, departing Mon, Apr 27 from London to Buenos Aires, returning Tue, May 5, priced at ￥173,270 found 1 day ago
avianca
Sun, Mar 8 - Mon, Mar 23
LHR
London
AEP
Buenos Aires
￥183,860 Roundtrip, found 3 days ago
￥183,860
Roundtrip
found 3 days ago
Select avianca flight, departing Sun, Mar 8 from London to Buenos Aires, returning Mon, Mar 23, priced at ￥183,860 found 3 days ago
Air Canada
Tue, Apr 28 - Thu, May 7
LHR
London
AEP
Buenos Aires
￥193,160 Roundtrip, found 5 days ago
￥193,160
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Apr 28 from London to Buenos Aires, returning Thu, May 7, priced at ￥193,160 found 5 days ago
Air Canada
Tue, Apr 28 - Thu, May 7
LHR
London
AEP
Buenos Aires
￥193,910 Roundtrip, found 5 days ago
￥193,910
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Apr 28 from London to Buenos Aires, returning Thu, May 7, priced at ￥193,910 found 5 days ago
Air Canada
Tue, Apr 28 - Thu, May 7
LHR
London
AEP
Buenos Aires
￥194,660 Roundtrip, found 5 days ago
￥194,660
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Apr 28 from London to Buenos Aires, returning Thu, May 7, priced at ￥194,660 found 5 days ago
LATAM Airlines Group
Wed, Mar 18 - Wed, Mar 25
LHR
London
AEP
Buenos Aires
￥195,440 Roundtrip, found 6 days ago
￥195,440
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Wed, Mar 18 from London to Buenos Aires, returning Wed, Mar 25, priced at ￥195,440 found 6 days ago
Vueling Airlines
Tue, Apr 28 - Thu, May 7
LHR
London
AEP
Buenos Aires
￥207,720 Roundtrip, found 5 days ago
￥207,720
Roundtrip
found 5 days ago
Select Vueling Airlines flight, departing Tue, Apr 28 from London to Buenos Aires, returning Thu, May 7, priced at ￥207,720 found 5 days ago
British Airways
Mon, Apr 27 - Tue, May 5
LHR
London
AEP
Buenos Aires
￥241,570 Roundtrip, found 1 day ago
￥241,570
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Apr 27 from London to Buenos Aires, returning Tue, May 5, priced at ￥241,570 found 1 day ago
Flights from London (LHR) to Buenos Aires (AEP)
Origin airport
Heathrow
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group, avianca
Roundtrip price
￥142,280
Distance
11041 km

London to Buenos Aires Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Buenos Aires.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to AEP flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to AEP with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to Aeroparque Jorge Newbery Airport (AEP)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between LHR and Aeroparque Jorge Newbery Airport (AEP) was ￥142,280. Cheap tickets don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Aeroparque Jorge Newbery Airport (AEP)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to 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 LHR to AEP flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from LHR to Aeroparque Jorge Newbery Airport?
The flight time from London Heathrow to Aeroparque Jorge Newbery Airport is generally 14 hours and 37 minutes. It's is no small journey, so make sure you fill your carry-on with whatever you need to be comfortable.
How far is the flight from London Heathrow to Aeroparque Jorge Newbery Airport?
The distance is around 11,100 kilometers, so pack your carry-on luggage with all the items you need to make your journey comfortable. Not sure what to take on board your Hounslow to Buenos Aires flight? A travel pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from Heathrow Airport to AEP?
If you want to fly straight from LHR to Aeroparque Jorge Newbery Airport, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are Heathrow Airport (LHR) to Aeroparque Jorge Newbery Airport (AEP) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Heathrow Airport to Aeroparque Jorge Newbery Airport are available up to 12 months prior to departure on Expedia. And although you may occasionally score a great last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.