Search flights from London (LON) to Buenos Aires (BUE)

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Cheapest flights to Buenos Aires

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from London to Buenos Aires: things to know

The most popular route is from London Heathrow Airport in London to Ministro Pistarini International Airport in Buenos Aires. On average this flight takes 19 hours 9 minutes one-way and costs $2,944 round-trip.

Most popular route
London Heathrow Airport (LHR) to Ministro Pistarini International Airport (EZE)
Average flight time
19 hours 9 minutes
Average round-trip price
$2,944
Fly from London to Buenos Aires
22 airlines

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Airlines that fly from London to Buenos Aires

Airline options may vary according to recently booked flights and your search terms

  • Air Europa
  • LATAM
  • Lufthansa
  • British Airways
  • ITA Airways
  • Iberia
  • Vueling
  • Air France
  • American Airlines
  • Avianca
  • KLM
  • Aeromexico
  • Swiss
  • Aerolineas Argentinas
  • Virgin Atlantic
  • TAP Portugal

Frequently asked questions

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