KLM Cheap Flights from Buenos Aires to London

View €745 flight on Sat, 8 Nov 2025Opens in a new window
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Prices were available within the past 7 days and start at €745 for one-way flights and €1,180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, 14 Nov - Fri, 21 Nov
EZE
Buenos Aires
LHR
London
€1,180 Return, found 4 days ago
€1,180
Return
found 4 days ago
Select KLM flight, departing Fri, 14 Nov from Buenos Aires to London, returning Fri, 21 Nov, priced at €1,180 found 4 days ago
KLM
Fri, 14 Nov - Fri, 21 Nov
EZE
Buenos Aires
LHR
London
€1,195 Return, found 4 days ago
€1,195
Return
found 4 days ago
Select KLM flight, departing Fri, 14 Nov from Buenos Aires to London, returning Fri, 21 Nov, priced at €1,195 found 4 days ago
KLM
Sun, 26 Oct - Tue, 11 Nov
EZE
Buenos Aires
LHR
London
€1,352 Return, found 1 day ago
€1,352
Return
found 1 day ago
Select KLM flight, departing Sun, 26 Oct from Buenos Aires to London, returning Tue, 11 Nov, priced at €1,352 found 1 day ago
KLM
Tue, 14 Apr - Thu, 14 May
EZE
Buenos Aires
LCY
London
€1,396 Return, found 6 days ago
€1,396
Return
found 6 days ago
Select KLM flight, departing Tue, 14 Apr from Buenos Aires to London, returning Thu, 14 May, priced at €1,396 found 6 days ago
KLM
Tue, 14 Apr - Thu, 14 May
EZE
Buenos Aires
LCY
London
€1,438 Return, found 6 days ago
€1,438
Return
found 6 days ago
Select KLM flight, departing Tue, 14 Apr from Buenos Aires to London, returning Thu, 14 May, priced at €1,438 found 6 days ago
Buenos Aires to London route information
Origin airport
Aeroparque Jorge Newbery
Destination airport
Heathrow
Airlines serving
Aerolineas Argentinas, Aeromexico, Air Europa, Air France, American Airlines, British Airways, Delta, Emirates, Ethiopian Airlines, ITA Airways, Iberia, KLM, LATAM Airlines Group, Lufthansa, Swiss International Air Lines, United, avianca
Popular airline
British Airways
Distance
11041 km
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