
Popular airlines from Heathrow Airport (LHR) to Ministro Pistarini Intl. Airport (EZE)
- British Airways
British Airways
- Air France
Air France
- Avianca
Avianca
- KLM
KLM
- Iberia
Iberia
- Lufthansa
Lufthansa
- Aeromexico
Aeromexico
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Cheap Flights from London (LHR) to Buenos Aires (EZE)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.










Origin airport | Heathrow |
Destination airport | Ministro Pistarini Intl. |
Airlines serving | Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Emirates, Ethiopian Airlines, Iberia, KLM, LATAM Airlines Group, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, avianca |
Return price | AU$1,555 |
Distance | 11071 km |
Average flight time | 15 hours 40 mins |
Your quick guide to flights from London to Buenos Aires
Pick up great flights from London to Buenos Aires
With Expedia, you have your pick of 3 flights a day with 20 airlines covering flights from London to Buenos Aires. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Buenos Aires that take around 8 hours.
Find cheap flights from London to Buenos Aires
From the great flight deals with prices currently ranging from AU$1,555 to AU$1,931, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Buenos Aires around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Buenos Aires is normally in November.
Reasons to book your flight from London to Buenos Aires with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Buenos Aires across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Buenos Aires right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
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Top Routes from London
- London to Newark Liberty Intl. Airport (LHR - EWR)
- London to Bangkok (LHR - BKK)
- London to Denpasar (LHR - DPS)
- London to Paris (LHR - CDG)
- London to Amsterdam (LHR - AMS)
- London to New York (LHR - LGA)
- London to Adelaide (LHR - ADL)
- London to Edinburgh (LHR - EDI)
- London to Reykjavik (LHR - KEF)
- London to New York (LHR - JFK)
- London to Dubai (LHR - DXB)
- London to Dublin (LHR - DUB)
Top Routes to Buenos Aires
- Auckland to Buenos Aires (AKL - EZE)
- Paris to Buenos Aires (CDG - EZE)
- Adelaide to Buenos Aires (ADL - EZE)
- São Paulo to Buenos Aires (GRU - EZE)
- Gold Coast to Buenos Aires (OOL - EZE)
- Madrid to Buenos Aires (MAD - EZE)
- Lima to Buenos Aires (LIM - EZE)
- Canberra to Buenos Aires (CBR - EZE)
- Melbourne to Buenos Aires (MEL - EZE)
- Brisbane to Buenos Aires (BNE - EZE)
- Perth to Buenos Aires (PER - EZE)
- Santiago to Buenos Aires (SCL - EZE)
Top Routes from London
Top Flight Destinations
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