฿18,100 Cheap Flights from London (LHR) to Buenos Aires (EZE)

View ฿18,100 flight on Mon, 13 Apr 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 (LHR) to Buenos Aires (EZE)

Prices were available within the past 7 days and start at ฿18,100 for one-way flights and ฿31,345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, 13 Apr - Tue, 21 Apr
LHR
London
EZE
Buenos Aires
฿31,345 Return, found 4 days ago
฿31,345
Return
found 4 days ago
Select avianca flight, departing Mon, 13 Apr from London to Buenos Aires, returning Tue, 21 Apr, priced at ฿31,345 found 4 days ago
avianca
Mon, 13 Apr - Tue, 21 Apr
LHR
London
EZE
Buenos Aires
฿32,485 Return, found 4 days ago
฿32,485
Return
found 4 days ago
Select avianca flight, departing Mon, 13 Apr from London to Buenos Aires, returning Tue, 21 Apr, priced at ฿32,485 found 4 days ago
avianca
Sun, 16 Nov - Sun, 30 Nov
LHR
London
EZE
Buenos Aires
฿34,950 Return, found 2 days ago
฿34,950
Return
found 2 days ago
Select avianca flight, departing Sun, 16 Nov from London to Buenos Aires, returning Sun, 30 Nov, priced at ฿34,950 found 2 days ago
United
Mon, 13 Apr - Tue, 21 Apr
LHR
London
EZE
Buenos Aires
฿35,060 Return, found 4 days ago
฿35,060
Return
found 4 days ago
Select United flight, departing Mon, 13 Apr from London to Buenos Aires, returning Tue, 21 Apr, priced at ฿35,060 found 4 days ago
Air Canada
Fri, 17 Apr - Mon, 27 Apr
LHR
London
EZE
Buenos Aires
฿35,130 Return, found 4 days ago
฿35,130
Return
found 4 days ago
Select Air Canada flight, departing Fri, 17 Apr from London to Buenos Aires, returning Mon, 27 Apr, priced at ฿35,130 found 4 days ago
Air Canada
Fri, 17 Apr - Mon, 27 Apr
LHR
London
EZE
Buenos Aires
฿36,755 Return, found 4 days ago
฿36,755
Return
found 4 days ago
Select Air Canada flight, departing Fri, 17 Apr from London to Buenos Aires, returning Mon, 27 Apr, priced at ฿36,755 found 4 days ago
avianca
Fri, 17 Apr - Mon, 27 Apr
LHR
London
EZE
Buenos Aires
฿36,880 Return, found 4 days ago
฿36,880
Return
found 4 days ago
Select avianca flight, departing Fri, 17 Apr from London to Buenos Aires, returning Mon, 27 Apr, priced at ฿36,880 found 4 days ago
United
Mon, 13 Apr - Tue, 21 Apr
LHR
London
EZE
Buenos Aires
฿37,390 Return, found 4 days ago
฿37,390
Return
found 4 days ago
Select United flight, departing Mon, 13 Apr from London to Buenos Aires, returning Tue, 21 Apr, priced at ฿37,390 found 4 days ago
American Airlines
Fri, 3 Apr - Tue, 14 Apr
LHR
London
EZE
Buenos Aires
฿38,665 Return, found 17 hours ago
฿38,665
Return
found 17 hours ago
Select American Airlines flight, departing Fri, 3 Apr from London to Buenos Aires, returning Tue, 14 Apr, priced at ฿38,665 found 17 hours ago
Delta
Fri, 17 Apr - Mon, 27 Apr
LHR
London
EZE
Buenos Aires
฿45,660 Return, found 4 days ago
฿45,660
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Apr from London to Buenos Aires, returning Mon, 27 Apr, priced at ฿45,660 found 4 days ago
Flight from London to Buenos Aires route information
Origin airport
Heathrow
Destination airport
Ministro Pistarini Intl.
Airlines serving
Aeromexico, American Airlines, British Airways, Delta, Emirates, ITA Airways, Iberia, KLM, Lufthansa, United
Return price
฿31,345
Distance
11071 km
Average flight time
16 hours 45 mins

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 Ministro Pistarini Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿18,100 and roundtrip prices from ฿31,345. 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 Ministro Pistarini Intl. 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 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 ฿31,345. 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 cancelled 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 kilometres 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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