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London to Buenos Aires flights

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Why book with Opodo?
  • Cheap flights with over 660 airlines
  • Compare the best deals
  • Fly to Buenos Aires for low prices
Flight DurationFlights between London and Buenos Aires take, on average, 14 h and 17 m minutes, but the time can vary according to other factors
Cheapest flightCheapest price for a one-way flight between London with Buenos Aires found by our customers in the last 72 hours
Departing AirportThe airport Heathrow is the departure airport operating flights between London and Buenos Aires
Arriving AirportFlights departing London with Buenos Aires as destination arrives at Pistarini

Cheap last minute flights to Buenos Aires

Latest deals and top flight routes from London airports.

Departure Wed, 03 Nov Return Sun, 14 Nov
LON London
BUE Buenos Aires
return from £523
Departure Wed, 24 Nov Return Thu, 25 Nov
LON London
BUE Buenos Aires
return from £504
Flight route information
Find out further information on London and Buenos Aires to help you prepare for your trip.
Currency and price comparison
Exchange rate
1.00 GBP = 137.44 ARS
British Pound Sterling Argentine Peso
1 ARS = 0.01 GBP
Last checked on 25 October 2021
Train
Local, one-way ticket
94%

Trains in Buenos Aires are 94% cheaper than in London.

London
£2.8
Buenos Aires
£0.18
Meal
Mid-priced restaurant
63%

A meal in Buenos Aires is 63% cheaper than a meal in London.

London
£15
Buenos Aires
£5.58
Taxi
Standard daytime start rate
78%

A taxi fare in Buenos Aires is 78% cheaper than in London.

London
£3
Buenos Aires
£0.65
Coffee
Regular cappuccino
57%

Coffee in Buenos Aires is 57% cheaper than in London.

London
£2.99
Buenos Aires
£1.28
London airports
  • ( Heathrow (LHR)
    How far from city centre: 14 miles
  • ( Stansted (STN)
    How far from city centre: 30 miles
  • ( Gatwick (LGW)
    How far from city centre: 25 miles
  • ( Luton International (LTN)
    How far from city centre: 27 miles
  • ( London City (LCY)
    How far from city centre: 7 miles
  • ( Southend (SEN)
    How far from city centre: 35 miles
Buenos Aires airports
  • ( Pistarini (EZE)
    How far from city centre: 17 miles
  • ( Jorge Newberry (AEP)
    How far from city centre: 2 miles
  • ( El Palomar Airport (EPA)
    How far from city centre: 13 miles
K Distance: 6915 miles

Search for flights from London to Buenos Aires

Find cheap flights from London to Buenos Aires with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from London with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from London to Buenos Aires to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from London to Buenos Aires

😷 Is it safe to travel from London to Buenos Aires during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Argentina may apply when travelling from London. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from London to Buenos Aires at Opodo?
The cheapest price for a flight from London to Buenos Aires is 504£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
💰 Is Buenos Aires expensive to visit compared to London?
If you compare transportation prices, the taxi ride in Buenos Aires costs an average of 0.65 GBP, 78% cheaper than London, with a fare of 3.00 GBP, while train tickets costs 94% less in Buenos Aires: 0.18 GBP against 2.80 GBP in London. If you compare the price of a lunch meal, however, you can find it from 5.58 GBP in Buenos Aires, 63% less than the 15.00 GBP in London. The price of the coffee is around 57% cheaper in Buenos Aires, with an average of 1.28 GBP, while in London the coffee costs 2.99 GBP.
📉 When is the best time to book a flight from London to Buenos Aires?
The most popular months to book a trip from London to Buenos Aires are December, July and August, based on the searches of our customers.
📅 When is the best time to travel from London to Buenos Aires?
The best time of the year to go to Buenos Aires when flying from London depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, December is the top 1º month to fly to Buenos Aires from London in terms of searches from our customer, followed by February and January. If you prefer to avoid high peaks of turism, however, and escape a crowded period, June, May and July are the months with less volume of searchs for the route London -  Buenos Aires.
🕑 How long does the flight take to go from London to Buenos Aires?
The total flight time between London and Buenos Aires is of around 14:17 hours on average, considering an average distance of 11,469 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
🌡️ How is the weather in Buenos Aires compared to London?
While in London the temperatures can reach an average of 29.01 ºC in summer, with precipitation levels up to 9.0 mm ,Buenos Aires's temperatures can go up to 34.53 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around 1.06 ºC in Buenos Aires, compared to the -3.09 ºC average degrees reported in London. During the winter period, London can register 6.0 mm precipitation, while Buenos Aires have an average of 6.0 mm rain level.
🛄 Which airports have flights between London and Buenos Aires?
The main airport route flying between London and Buenos Aires is: Heathrow (LHR) to Pistarini (EZE). This route is covered by the following airline(s):
  • British Airways.
  • Iberia.
  • Alternatively, you can find London - Buenos Aires flights between Gatwick (LGW) to Pistarini (EZE) with the following airline(s) flying the route: Norwegian Air UK.
Airlines with indirect flights from London to Buenos Aires are:
Airlines with indirect flights from London to Buenos Aires are:
  • ITA Airways, stoping in Rome for 70 minutes minimun.
  • Swiss International Air Lines, with 65 minutes scale in Zurich.
  • Swiss International Air Lines, with 65 minutes scale in Zurich.
Other popular routes

Other city destinations

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Our International travel websites

Vols de Londres à Buenos Aires
Voli da Londra a Buenos Aires
Flights from London to Buenos Aires
Flüge von London nach Buenos Aires
Londres Buenos Aires