Flights from London to Buenos Aires

Tips and tricks to help you find cheap flights from London to Buenos Aires

Favourite airline: Iberia
21 % of bookings on this flight route are made with Iberia, Lufthansa and British Airways.
Iberia
12 %
Lufthansa
9 %
British Airways
0 %
Tip: book 4 weeks before departure
Save up to 27 % by booking flights 4 weeks before departure.
28 days before departure
Stopover flights are the cheapest connection
On this route, direct flights are £65.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
14h 00min
19h 30min
42h 15min
£625
£581
£560
Favourite connection: via Madrid
The most popular flights on this route are via Madrid and are booked by 33 % of all travellers.
Route
bookings
1 stopover Madrid Barajas
16h 40min, from £594
33 %
1 stopover Frankfurt-Main
19h 30min, from £581
11 %
2 stopovers Zurich (Zürich)-Kloten Sao Paulo Guarulhos International Airport
42h 15min, from £560
8 %
Flight details London - Buenos Aires
  • Flight duration: min. 13:45 / max. 13:55
  • Distance: 11141 km
  • Flights per week: 16
  • Return flight duration: min. 13:00 / max. 13:15