₩744,300 Cheap Flights from London (LHR) to Buenos Aires (EZE)

View ₩744,300 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Ministro Pistarini Intl. Airport (EZE)

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

Prices were available within the past 7 days and start at ₩744,300 for one-way flights and ₩1,812,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, Aug 25 - Mon, Sep 1
LHR
London
EZE
Buenos Aires
₩1,812,400 Roundtrip, found 4 days ago
₩1,812,400
Roundtrip
found 4 days ago
Select avianca flight, departing Mon, Aug 25 from London to Buenos Aires, returning Mon, Sep 1, priced at ₩1,812,400 found 4 days ago
avianca
Mon, Aug 25 - Mon, Sep 1
LHR
London
EZE
Buenos Aires
₩1,820,100 Roundtrip, found 4 days ago
₩1,820,100
Roundtrip
found 4 days ago
Select avianca flight, departing Mon, Aug 25 from London to Buenos Aires, returning Mon, Sep 1, priced at ₩1,820,100 found 4 days ago
avianca
Wed, Aug 20 - Fri, Aug 29
LHR
London
EZE
Buenos Aires
₩1,850,900 Roundtrip, found 6 days ago
₩1,850,900
Roundtrip
found 6 days ago
Select avianca flight, departing Wed, Aug 20 from London to Buenos Aires, returning Fri, Aug 29, priced at ₩1,850,900 found 6 days ago
avianca
Wed, Aug 20 - Fri, Aug 29
LHR
London
EZE
Buenos Aires
₩1,858,700 Roundtrip, found 6 days ago
₩1,858,700
Roundtrip
found 6 days ago
Select avianca flight, departing Wed, Aug 20 from London to Buenos Aires, returning Fri, Aug 29, priced at ₩1,858,700 found 6 days ago
avianca
Mon, Aug 25 - Mon, Sep 1
LHR
London
EZE
Buenos Aires
₩1,885,700 Roundtrip, found 4 days ago
₩1,885,700
Roundtrip
found 4 days ago
Select avianca flight, departing Mon, Aug 25 from London to Buenos Aires, returning Mon, Sep 1, priced at ₩1,885,700 found 4 days ago
Delta
Wed, Aug 20 - Fri, Aug 29
LHR
London
EZE
Buenos Aires
₩1,901,800 Roundtrip, found 6 days ago
₩1,901,800
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 20 from London to Buenos Aires, returning Fri, Aug 29, priced at ₩1,901,800 found 6 days ago
avianca
Wed, Aug 20 - Fri, Aug 29
LHR
London
EZE
Buenos Aires
₩1,924,700 Roundtrip, found 6 days ago
₩1,924,700
Roundtrip
found 6 days ago
Select avianca flight, departing Wed, Aug 20 from London to Buenos Aires, returning Fri, Aug 29, priced at ₩1,924,700 found 6 days ago
American Airlines
Mon, Aug 25 - Mon, Sep 1
LHR
London
EZE
Buenos Aires
₩1,984,500 Roundtrip, found 4 days ago
₩1,984,500
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Aug 25 from London to Buenos Aires, returning Mon, Sep 1, priced at ₩1,984,500 found 4 days ago
Swiss International Air Lines
Wed, Aug 20 - Fri, Aug 29
LHR
London
EZE
Buenos Aires
₩2,769,200 Roundtrip, found 6 days ago
₩2,769,200
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, Aug 20 from London to Buenos Aires, returning Fri, Aug 29, priced at ₩2,769,200 found 6 days ago
Iberia
Mon, Aug 25 - Mon, Sep 1
LHR
London
EZE
Buenos Aires
₩3,073,800 Roundtrip, found 4 days ago
₩3,073,800
Roundtrip
found 4 days ago
Select Iberia flight, departing Mon, Aug 25 from London to Buenos Aires, returning Mon, Sep 1, priced at ₩3,073,800 found 4 days ago
Flights from London (LHR) to Buenos Aires (EZE)
Origin airport
Heathrow
Destination airport
Ministro Pistarini Intl.
Roundtrip price
₩1,812,400
Distance
11071 km
Average flight time
15 hours 25 mins

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 Buenos Aires 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 EZE 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 EZE 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 LHR to Buenos Aires Ezeiza Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Heathrow Airport (LHR) to Ministro Pistarini Intl. Airport (EZE) was ₩1,812,400. Fares this good don't hang around 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 Heathrow Airport to Ezeiza International Airport?
Most flights can be canceled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from LHR to EZE 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 to EZE flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to EZE?
With a flight distance of 11,100 kilometers between Hounslow and Ezeiza, this is a long-haul flight. Make sure you stay hydrated and move your legs every now and then.
Which airlines fly direct from London Heathrow to EZE?
Unfortunately, there aren't any airlines that fly directly between Heathrow Airport (LHR) and Ezeiza International Airport. You'll have to book a flight with at least one stop.
Are Heathrow Airport to Buenos Aires Ezeiza Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute flight deals between Heathrow Airport (LHR) and Ministro Pistarini Intl. Airport (EZE) are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines publish their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to lock in your seat when the fares dip.

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